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Reindent some code, no real change (should do it for all my code once for good)
authormquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Mon, 18 May 2009 08:32:29 +0000 (08:32 +0000)
committermquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Mon, 18 May 2009 08:32:29 +0000 (08:32 +0000)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@6283 48e7efb5-ca39-0410-a469-dd3cf9ba447f

17 files changed:
src/gras/DataDesc/cbps.c
src/gras/DataDesc/datadesc.c
src/gras/DataDesc/datadesc_interface.h
src/gras/DataDesc/datadesc_private.h
src/gras/DataDesc/ddt_convert.c
src/gras/DataDesc/ddt_create.c
src/gras/DataDesc/ddt_exchange.c
src/gras/DataDesc/ddt_parse.c
src/gras/Msg/gras_msg_listener.c
src/gras/Msg/gras_msg_mod.c
src/gras/Msg/gras_msg_types.c
src/gras/Msg/msg_interface.h
src/gras/Msg/msg_private.h
src/gras/Msg/rl_msg.c
src/gras/Msg/rpc.c
src/gras/Msg/sg_msg.c
src/gras/Msg/timer.c

index df1b055..7d56033 100644 (file)
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_ddt_cbps,gras_ddt,"callback persistant state");
 
 typedef struct {
-  gras_datadesc_type_t  type;
-  void                 *data;
+       gras_datadesc_type_t  type;
+       void                 *data;
 } s_gras_cbps_elm_t, *gras_cbps_elm_t;
 
 typedef struct s_gras_cbps {
-  xbt_dynar_t lints; /* simple stack of long integers (easy interface) */
+       xbt_dynar_t lints; /* simple stack of long integers (easy interface) */
 
-  xbt_dict_t  space; /* varname x dynar of gras_cbps_elm_t */
-  xbt_dynar_t frames; /* of dynar of names defined within this frame
+       xbt_dict_t  space; /* varname x dynar of gras_cbps_elm_t */
+       xbt_dynar_t frames; /* of dynar of names defined within this frame
                           (and to pop when we leave it) */
-  xbt_dynar_t globals;
+       xbt_dynar_t globals;
 } s_gras_cbps_t;
 
 gras_cbps_t gras_cbps_new(void) {
-  gras_cbps_t  res;
+       gras_cbps_t  res;
 
-  res=xbt_new(s_gras_cbps_t,1);
+       res=xbt_new(s_gras_cbps_t,1);
 
-  res->lints = xbt_dynar_new(sizeof(int), NULL);
-  res->space = xbt_dict_new();
-  /* no leak, the content is freed manually on block_end */
-  res->frames = xbt_dynar_new(sizeof(xbt_dynar_t), NULL);
-  res->globals = xbt_dynar_new(sizeof(char*), NULL);
+       res->lints = xbt_dynar_new(sizeof(int), NULL);
+       res->space = xbt_dict_new();
+       /* no leak, the content is freed manually on block_end */
+       res->frames = xbt_dynar_new(sizeof(xbt_dynar_t), NULL);
+       res->globals = xbt_dynar_new(sizeof(char*), NULL);
 
-  gras_cbps_block_begin(res);
+       gras_cbps_block_begin(res);
 
-  return res;
+       return res;
 }
 
 void gras_cbps_free(gras_cbps_t *state) {
 
-  xbt_dynar_free( &( (*state)->lints   ) );
+       xbt_dynar_free( &( (*state)->lints   ) );
 
-  gras_cbps_block_end(*state);
-  xbt_dict_free ( &( (*state)->space   ) );
-  xbt_dynar_free( &( (*state)->frames  ) );
-  xbt_dynar_free( &( (*state)->globals ) );
+       gras_cbps_block_end(*state);
+       xbt_dict_free ( &( (*state)->space   ) );
+       xbt_dynar_free( &( (*state)->frames  ) );
+       xbt_dynar_free( &( (*state)->globals ) );
 
-  free(*state);
-  *state = NULL;
+       free(*state);
+       *state = NULL;
 }
 
 void gras_cbps_reset(gras_cbps_t state) {
 
-  xbt_dynar_reset(state->lints);
+       xbt_dynar_reset(state->lints);
 
-  xbt_dict_reset (state->space);
+       xbt_dict_reset (state->space);
 
-  xbt_dynar_reset(state->frames);
-  xbt_dynar_reset(state->globals);
+       xbt_dynar_reset(state->frames);
+       xbt_dynar_reset(state->globals);
 }
 
 /** \brief Declare a new element in the PS, and give it a value.
  *
  * If an element of that
- * name already exists, it is masked by the one given here, and will be 
+ * name already exists, it is masked by the one given here, and will be
  * seeable again only after a pop to remove the value this push adds.
  */
 void
 gras_cbps_v_push(gras_cbps_t          ps,
-                const char          *name,
-                void                *data,
-                gras_datadesc_type_t ddt) {
-
-  xbt_dynar_t     varstack=NULL,frame;
-  gras_cbps_elm_t var;
-  char           *varname = (char*)xbt_strdup(name);
-  xbt_ex_t        e;
-
-  DEBUG2("push(%s,%p)",name,(void*)data);
-
-  TRY {
-    varstack = xbt_dict_get(ps->space, name);
-  } CATCH(e) {
-    if (e.category != mismatch_error) 
-      RETHROW;
-
-    DEBUG1("Create a new variable stack for '%s' into the space",name);
-    varstack = xbt_dynar_new(sizeof (gras_cbps_elm_t *), NULL);
-    xbt_dict_set(ps->space, varname, (void **)varstack, NULL);
-    xbt_ex_free(e);
-    /* leaking, you think? only if you do not close all the openned blocks ;)*/
-  }
-  var       = xbt_new0(s_gras_cbps_elm_t,1);
-  var->type = ddt;
-  var->data = data;
-  
-  xbt_dynar_push(varstack, &var);
-  
-  xbt_dynar_pop(ps->frames, &frame);
-  DEBUG4("Push %s (%p @%p) into frame %p",varname,(void*)varname,(void*)&varname,(void*)frame);
-  xbt_dynar_push(frame, &varname);
-  xbt_dynar_push(ps->frames, &frame); 
+               const char          *name,
+               void                *data,
+               gras_datadesc_type_t ddt) {
+
+       xbt_dynar_t     varstack=NULL,frame;
+       gras_cbps_elm_t var;
+       char           *varname = (char*)xbt_strdup(name);
+       xbt_ex_t        e;
+
+       DEBUG2("push(%s,%p)",name,(void*)data);
+
+       TRY {
+               varstack = xbt_dict_get(ps->space, name);
+       } CATCH(e) {
+               if (e.category != mismatch_error)
+                       RETHROW;
+
+               DEBUG1("Create a new variable stack for '%s' into the space",name);
+               varstack = xbt_dynar_new(sizeof (gras_cbps_elm_t *), NULL);
+               xbt_dict_set(ps->space, varname, (void **)varstack, NULL);
+               xbt_ex_free(e);
+               /* leaking, you think? only if you do not close all the openned blocks ;)*/
+       }
+
+       var       = xbt_new0(s_gras_cbps_elm_t,1);
+       var->type = ddt;
+       var->data = data;
+
+       xbt_dynar_push(varstack, &var);
+
+       xbt_dynar_pop(ps->frames, &frame);
+       DEBUG4("Push %s (%p @%p) into frame %p",varname,(void*)varname,(void*)&varname,(void*)frame);
+       xbt_dynar_push(frame, &varname);
+       xbt_dynar_push(ps->frames, &frame);
 }
 
 /** \brief Retrieve an element from the PS, and remove it from the PS.
@@ -116,61 +116,61 @@ gras_cbps_v_push(gras_cbps_t          ps,
  * and not search in upper blocks since this denotes a programmation error.
  */
 void
-gras_cbps_v_pop (gras_cbps_t            ps, 
-                const char            *name,
-                gras_datadesc_type_t  *ddt,
-                void                 **res) {
-  xbt_dynar_t          varstack,frame;
-  gras_cbps_elm_t       var            = NULL;
-  void                 *data           = NULL;
-  xbt_ex_t e;
-
-  DEBUG1("pop(%s)",name);
-  TRY {
-    varstack = xbt_dict_get(ps->space, name);
-  } CATCH(e) {
-    if (e.category != mismatch_error)
-      RETHROW;
-
-    xbt_ex_free(e);
-    THROW1(not_found_error,1,"Asked to pop the non-existant %s", name);
-  }
-  xbt_dynar_pop(varstack, &var);
-  
-  if (!xbt_dynar_length(varstack)) {
-    DEBUG1("Last incarnation of %s poped. Kill it",name);
-    xbt_dict_remove(ps->space, name);
-    xbt_dynar_free(&varstack);
-  }
-  
-  if (ddt)
-    *ddt = var->type;  
-  data = var->data;
-  
-  free(var);
-  
-  xbt_dynar_pop(ps->frames, &frame);
-  {
-    int l = xbt_dynar_length(frame);
-    
-    while (l--) {
-      char *_name = NULL;
-                                                                                
-      _name = xbt_dynar_get_as(frame, l, char*);
-      if (!strcmp(name, _name)) {
-       xbt_dynar_remove_at(frame, l, &_name);
-       free(_name);
-       break;
-      }
-    }
-  }
-  xbt_dynar_push(ps->frames, &frame);
-  
-  *res = data;
+gras_cbps_v_pop (gras_cbps_t            ps,
+               const char            *name,
+               gras_datadesc_type_t  *ddt,
+               void                 **res) {
+       xbt_dynar_t          varstack,frame;
+       gras_cbps_elm_t       var            = NULL;
+       void                 *data           = NULL;
+       xbt_ex_t e;
+
+       DEBUG1("pop(%s)",name);
+       TRY {
+               varstack = xbt_dict_get(ps->space, name);
+       } CATCH(e) {
+               if (e.category != mismatch_error)
+                       RETHROW;
+
+               xbt_ex_free(e);
+               THROW1(not_found_error,1,"Asked to pop the non-existant %s", name);
+       }
+       xbt_dynar_pop(varstack, &var);
+
+       if (!xbt_dynar_length(varstack)) {
+               DEBUG1("Last incarnation of %s poped. Kill it",name);
+               xbt_dict_remove(ps->space, name);
+               xbt_dynar_free(&varstack);
+       }
+
+       if (ddt)
+               *ddt = var->type;
+       data = var->data;
+
+       free(var);
+
+       xbt_dynar_pop(ps->frames, &frame);
+       {
+               int l = xbt_dynar_length(frame);
+
+               while (l--) {
+                       char *_name = NULL;
+
+                       _name = xbt_dynar_get_as(frame, l, char*);
+                       if (!strcmp(name, _name)) {
+                               xbt_dynar_remove_at(frame, l, &_name);
+                               free(_name);
+                               break;
+                       }
+               }
+       }
+       xbt_dynar_push(ps->frames, &frame);
+
+       *res = data;
 }
 
 /** \brief Change the value of an element in the PS.
- * 
+ *
  * If it's not present in the current block, look in the upper ones.
  * If it's not present in any of them, modify in the globals
  * If not present there neither, the code may segfault (Oli?).
@@ -180,68 +180,68 @@ gras_cbps_v_pop (gras_cbps_t            ps,
  */
 void
 gras_cbps_v_set (gras_cbps_t          ps,
-                const char          *name,
-                void                *data,
-                gras_datadesc_type_t ddt) {
-
-  xbt_dynar_t dynar = NULL;
-  gras_cbps_elm_t elm = NULL;
-  
-  DEBUG1("set(%s)",name);
-  dynar = xbt_dict_get_or_null(ps->space, name);
-
-  if (dynar == NULL) {
-    dynar = xbt_dynar_new(sizeof (gras_cbps_elm_t), NULL);
-    xbt_dict_set(ps->space, name, (void **)dynar, NULL);
-    
-    elm   = xbt_new0(s_gras_cbps_elm_t,1);
-    xbt_dynar_push(ps->globals, &name);
-  } else {
-    xbt_dynar_pop(dynar, &elm);
-  }
-  
-  elm->type   = ddt;
-  elm->data   = data;
-  xbt_dynar_push(dynar, &elm);
+               const char          *name,
+               void                *data,
+               gras_datadesc_type_t ddt) {
+
+       xbt_dynar_t dynar = NULL;
+       gras_cbps_elm_t elm = NULL;
+
+       DEBUG1("set(%s)",name);
+       dynar = xbt_dict_get_or_null(ps->space, name);
+
+       if (dynar == NULL) {
+               dynar = xbt_dynar_new(sizeof (gras_cbps_elm_t), NULL);
+               xbt_dict_set(ps->space, name, (void **)dynar, NULL);
+
+               elm   = xbt_new0(s_gras_cbps_elm_t,1);
+               xbt_dynar_push(ps->globals, &name);
+       } else {
+               xbt_dynar_pop(dynar, &elm);
+       }
+
+       elm->type   = ddt;
+       elm->data   = data;
+
+       xbt_dynar_push(dynar, &elm);
 
 }
 
 /** \brief Get the value of an element in the PS without modifying it.
- * 
+ *
  * (note that you get the content of the data struct and not a copy to it)
  * If it's not present in the current block, look in the upper ones.
  * If it's not present in any of them, look in the globals
  * If not present there neither, the code may segfault (Oli?).
  */
 void *
-gras_cbps_v_get (gras_cbps_t           ps, 
-                const char           *name,
-                /* OUT */gras_datadesc_type_t *ddt) {
-  
-  xbt_dynar_t    dynar = NULL;
-  gras_cbps_elm_t elm   = NULL;
-  
-  DEBUG1("get(%s)",name);
-  dynar = xbt_dict_get(ps->space, name);
-  xbt_dynar_pop(dynar, &elm);
-  xbt_dynar_push(dynar, &elm);
-  
-  if (ddt) {
-    *ddt = elm->type;
-  }
-  
-  return elm->data;
+gras_cbps_v_get (gras_cbps_t           ps,
+               const char           *name,
+               /* OUT */gras_datadesc_type_t *ddt) {
+
+       xbt_dynar_t    dynar = NULL;
+       gras_cbps_elm_t elm   = NULL;
+
+       DEBUG1("get(%s)",name);
+       dynar = xbt_dict_get(ps->space, name);
+       xbt_dynar_pop(dynar, &elm);
+       xbt_dynar_push(dynar, &elm);
+
+       if (ddt) {
+               *ddt = elm->type;
+       }
+
+       return elm->data;
 
 }
 
-/** \brief Begins a new block. 
+/** \brief Begins a new block.
  *
  * Blocks are usefull to remove a whole set of declarations you don't even know
  *
- * E.g., they constitute an elegent solution to recursive data structures. 
+ * E.g., they constitute an elegent solution to recursive data structures.
  *
- * push/pop may be used in some cases for that, but if your recursive data 
+ * push/pop may be used in some cases for that, but if your recursive data
  * struct contains other structs needing themselves callbacks, you have to
  * use block_{begin,end} to do the trick.
  */
@@ -249,75 +249,75 @@ gras_cbps_v_get (gras_cbps_t           ps,
 void
 gras_cbps_block_begin(gras_cbps_t ps) {
 
-  xbt_dynar_t dynar = NULL;
+       xbt_dynar_t dynar = NULL;
 
-  DEBUG0(">>> Block begin");
-  dynar = xbt_dynar_new(sizeof (char *), NULL);
-  xbt_dynar_push(ps->frames, &dynar);
+       DEBUG0(">>> Block begin");
+       dynar = xbt_dynar_new(sizeof (char *), NULL);
+       xbt_dynar_push(ps->frames, &dynar);
 }
 
 /** \brief End the current block, and go back to the upper one. */
 void
 gras_cbps_block_end(gras_cbps_t ps) {
 
-  xbt_dynar_t  frame        = NULL;
-  unsigned int cursor       =    0;
-  char         *name         = NULL;
-
-  xbt_assert0(xbt_dynar_length(ps->frames),
-              "More block_end than block_begin");
-  xbt_dynar_pop(ps->frames, &frame);
-  
-  xbt_dynar_foreach(frame, cursor, name) {
-
-    xbt_dynar_t    varstack    = NULL;
-    gras_cbps_elm_t var         = NULL;
-    DEBUG2("Get ride of %s (%p)",name,(void*)name);
-    varstack = xbt_dict_get(ps->space, name);
-    xbt_dynar_pop(varstack, &var);
-    if (!xbt_dynar_length(varstack)) {
-      xbt_dict_remove(ps->space, name);
-      xbt_dynar_free_container(&varstack); /*already empty, save a test ;) */
-    }
-    
-    if (var->data) free(var->data);
-    free(var);
-    free(name);
-  }
-  xbt_dynar_free_container(&frame);/* we just emptied it */
-  DEBUG0("<<< Block end");
+       xbt_dynar_t  frame        = NULL;
+       unsigned int cursor       =    0;
+       char         *name         = NULL;
+
+       xbt_assert0(xbt_dynar_length(ps->frames),
+                       "More block_end than block_begin");
+       xbt_dynar_pop(ps->frames, &frame);
+
+       xbt_dynar_foreach(frame, cursor, name) {
+
+               xbt_dynar_t    varstack    = NULL;
+               gras_cbps_elm_t var         = NULL;
+
+               DEBUG2("Get ride of %s (%p)",name,(void*)name);
+               varstack = xbt_dict_get(ps->space, name);
+               xbt_dynar_pop(varstack, &var);
+
+               if (!xbt_dynar_length(varstack)) {
+                       xbt_dict_remove(ps->space, name);
+                       xbt_dynar_free_container(&varstack); /*already empty, save a test ;) */
+               }
+
+               if (var->data) free(var->data);
+               free(var);
+               free(name);
+       }
+       xbt_dynar_free_container(&frame);/* we just emptied it */
+       DEBUG0("<<< Block end");
 }
 
 
 /** \brief Push a new integer value into the cbps. */
 void
 gras_cbps_i_push(gras_cbps_t ps,
-                int val) {
-  DEBUG1("push %d as a size",val);
-  xbt_dynar_push_as(ps->lints,int,val);
+               int val) {
+       DEBUG1("push %d as a size",val);
+       xbt_dynar_push_as(ps->lints,int,val);
 }
 /** \brief Pop the lastly pushed integer value from the cbps. */
 int
 gras_cbps_i_pop(gras_cbps_t ps) {
-  int ret;
+       int ret;
 
-  xbt_assert0(xbt_dynar_length(ps->lints) > 0,
-              "gras_cbps_i_pop: no value to pop");
-  ret = xbt_dynar_pop_as(ps->lints,int);
-  DEBUG1("pop %d as a size",ret);
-  return ret;
+       xbt_assert0(xbt_dynar_length(ps->lints) > 0,
+                       "gras_cbps_i_pop: no value to pop");
+       ret = xbt_dynar_pop_as(ps->lints,int);
+       DEBUG1("pop %d as a size",ret);
+       return ret;
 }
 
 /** \brief Generic cb returning the lastly pushed value
- * 
+ *
  * Used by \ref gras_datadesc_ref_pop_arr
  */
 int gras_datadesc_cb_pop(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  int res =  gras_cbps_i_pop(vars);
-  DEBUG1("Pop %d as a size",res);
-  return res;
+       int res =  gras_cbps_i_pop(vars);
+       DEBUG1("Pop %d as a size",res);
+       return res;
 }
 
 /* ************************* */
@@ -326,27 +326,27 @@ int gras_datadesc_cb_pop(gras_datadesc_type_t ignored, gras_cbps_t vars, void *d
 
 /** \brief Cb to push an integer. Must be attached to the field you want to push */
 void gras_datadesc_cb_push_int(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  int *i = (int*)data;
-  gras_cbps_i_push(vars, (int) *i);
+       int *i = (int*)data;
+       gras_cbps_i_push(vars, (int) *i);
 }
 
 /** \brief Cb to push an unsigned integer. Must be attached to the field you want to push */
 void gras_datadesc_cb_push_uint(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  unsigned int *i = (unsigned int*)data;
-  gras_cbps_i_push(vars, (int) *i);
+       unsigned int *i = (unsigned int*)data;
+       gras_cbps_i_push(vars, (int) *i);
 }
 
 /** \brief Cb to push an long integer. Must be attached to the field you want to push
  */
 void gras_datadesc_cb_push_lint(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  long int *i = (long int*)data;
-  gras_cbps_i_push(vars, (int) *i);
+       long int *i = (long int*)data;
+       gras_cbps_i_push(vars, (int) *i);
 }
 /** \brief Cb to push an unsigned long integer. Must be attached to the field you want to push
  */
 void gras_datadesc_cb_push_ulint(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  unsigned long int *i = (unsigned long int*)data;
-  gras_cbps_i_push(vars, (int) *i);
+       unsigned long int *i = (unsigned long int*)data;
+       gras_cbps_i_push(vars, (int) *i);
 }
 
 /* ************************************ */
@@ -354,34 +354,34 @@ void gras_datadesc_cb_push_ulint(gras_datadesc_type_t ignored, gras_cbps_t vars,
 /* ************************************ */
 /** \brief Cb to push an integer as multiplier. Must be attached to the field you want to push */
 void gras_datadesc_cb_push_int_mult(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  int old = *(int*)data;
-  int new = gras_cbps_i_pop(vars);
-  DEBUG2("push %d x %d as a size",old,new);
-  gras_cbps_i_push(vars, old*new);
+       int old = *(int*)data;
+       int new = gras_cbps_i_pop(vars);
+       DEBUG2("push %d x %d as a size",old,new);
+       gras_cbps_i_push(vars, old*new);
 }
 
 /** \brief Cb to push an unsigned integer as multiplier. Must be attached to the field you want to push */
 void gras_datadesc_cb_push_uint_mult(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  unsigned int old = *(unsigned int*)data;
-  unsigned int new = gras_cbps_i_pop(vars);
+       unsigned int old = *(unsigned int*)data;
+       unsigned int new = gras_cbps_i_pop(vars);
 
-  DEBUG2("push %d x %d as a size",old,new);
-  gras_cbps_i_push(vars, (int) (old*new));
+       DEBUG2("push %d x %d as a size",old,new);
+       gras_cbps_i_push(vars, (int) (old*new));
 }
 
 /** \brief Cb to push an long integer as multiplier. Must be attached to the field you want to push
  */
 void gras_datadesc_cb_push_lint_mult(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  long int i = *(long int*)data;
-  i *= gras_cbps_i_pop(vars);
-  gras_cbps_i_push(vars, (int) i);
+       long int i = *(long int*)data;
+       i *= gras_cbps_i_pop(vars);
+       gras_cbps_i_push(vars, (int) i);
 }
 /** \brief Cb to push an unsigned long integer as multiplier. Must be attached to the field you want to push
  */
 void gras_datadesc_cb_push_ulint_mult(gras_datadesc_type_t ignored, gras_cbps_t vars, void *data) {
-  unsigned long int old = *(unsigned long int*)data;
-  unsigned long int new = gras_cbps_i_pop(vars);
+       unsigned long int old = *(unsigned long int*)data;
+       unsigned long int new = gras_cbps_i_pop(vars);
 
-  DEBUG2("push %ld x %ld as a size",old,new);
-  gras_cbps_i_push(vars, (int) (old * new) );
+       DEBUG2("push %ld x %ld as a size",old,new);
+       gras_cbps_i_push(vars, (int) (old * new) );
 }
index adf8f76..09ba9fc 100644 (file)
@@ -20,7 +20,7 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_ddt,gras,"Data description");
 static int
 _strlen_cb(/*@unused@*/gras_datadesc_type_t type,/*@unused@*/gras_cbps_t vars, void *data) {
 
-  return 1+(int)strlen(data);
+       return 1+(int)strlen(data);
 }
 
 
@@ -28,132 +28,132 @@ _strlen_cb(/*@unused@*/gras_datadesc_type_t type,/*@unused@*/gras_cbps_t vars, v
  * gras_datadesc_init:
  *
  * Initialize the datadesc module.
- * FIXME: We assume that when neither signed nor unsigned is given, 
+ * FIXME: We assume that when neither signed nor unsigned is given,
  *    that means signed. To be checked by configure.
  **/
 void
 gras_datadesc_init(void) {
-  gras_datadesc_type_t ddt; /* What to add */
-
-  /* only initialize once */
-  if (gras_datadesc_set_local != NULL)
-    return;
-  
-  VERB0("Initializing DataDesc");
-  
-  gras_datadesc_set_local = xbt_set_new();
-  
-
-  /* all known datatypes */
-
-  ddt = gras_datadesc_scalar("signed char", 
-                            gras_ddt_scalar_char, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("char", 
-                            gras_ddt_scalar_char, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("unsigned char", 
-                            gras_ddt_scalar_char, 
-                            e_gras_dd_scalar_encoding_uint);
-  
-  ddt = gras_datadesc_scalar("signed short int", 
-                            gras_ddt_scalar_short, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("short int", 
-                            gras_ddt_scalar_short, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("short",
-                            gras_ddt_scalar_short, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("unsigned short int", 
-                            gras_ddt_scalar_short, 
-                            e_gras_dd_scalar_encoding_uint);
-  
-  ddt = gras_datadesc_scalar("signed int", 
-                            gras_ddt_scalar_int, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("int", 
-                            gras_ddt_scalar_int, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("unsigned int", 
-                            gras_ddt_scalar_int, 
-                            e_gras_dd_scalar_encoding_uint);
-  
-  ddt = gras_datadesc_scalar("signed long int", 
-                            gras_ddt_scalar_long, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("long int", 
-                            gras_ddt_scalar_long, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("long",
-                            gras_ddt_scalar_long, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("unsigned long int", 
-                            gras_ddt_scalar_long, 
-                            e_gras_dd_scalar_encoding_uint);
-  
-  ddt = gras_datadesc_scalar("signed long long int",
-                            gras_ddt_scalar_long_long, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("long long int", 
-                            gras_ddt_scalar_long_long, 
-                            e_gras_dd_scalar_encoding_sint);
-  ddt = gras_datadesc_scalar("unsigned long long int", 
-                            gras_ddt_scalar_long_long, 
-                            e_gras_dd_scalar_encoding_uint);
-  
-  ddt = gras_datadesc_scalar("data pointer", 
-                            gras_ddt_scalar_pdata, 
-                            e_gras_dd_scalar_encoding_uint);
-  ddt = gras_datadesc_scalar("function pointer", 
-                            gras_ddt_scalar_pfunc, 
-                            e_gras_dd_scalar_encoding_uint);
-  
-  ddt = gras_datadesc_scalar("float", 
-                            gras_ddt_scalar_float, 
-                            e_gras_dd_scalar_encoding_float);
-  ddt = gras_datadesc_scalar("double", 
-                            gras_ddt_scalar_double, 
-                            e_gras_dd_scalar_encoding_float);
-
-  ddt = gras_datadesc_array_dyn("char[]", 
-                               gras_datadesc_by_name("char"),
-                               _strlen_cb);
-  gras_datadesc_ref("string",ddt);
-  gras_datadesc_ref("xbt_string_t",ddt);
-
-  /* specific datatype: the exception type (for RPC) */
-  ddt = gras_datadesc_struct("ex_t");
-  gras_datadesc_struct_append(ddt,"msg",gras_datadesc_by_name("string"));
-  gras_datadesc_struct_append(ddt,"category",gras_datadesc_by_name("int"));
-  gras_datadesc_struct_append(ddt,"value",gras_datadesc_by_name("int"));
-
-  gras_datadesc_struct_append(ddt,"remote",gras_datadesc_by_name("short int"));
-
-  gras_datadesc_struct_append(ddt,"host",gras_datadesc_by_name("string"));
-  gras_datadesc_struct_append(ddt,"procname",gras_datadesc_by_name("string"));
-  gras_datadesc_struct_append(ddt,"pid",gras_datadesc_by_name("long int"));
-  gras_datadesc_struct_append(ddt,"file",gras_datadesc_by_name("string"));
-  gras_datadesc_struct_append(ddt,"line",gras_datadesc_by_name("int"));
-  gras_datadesc_struct_append(ddt,"func",gras_datadesc_by_name("string"));
-  gras_datadesc_struct_append(ddt,"used",gras_datadesc_by_name("int"));
-  gras_datadesc_cb_field_push(ddt,"used");
-  gras_datadesc_struct_append(ddt,"bt_strings", 
-                             gras_datadesc_ref_pop_arr(gras_datadesc_by_name("string")));
-
-  gras_datadesc_struct_close(ddt);
-
-  /* specific datatype: xbt_peer_t */
-  ddt = gras_datadesc_struct("s_xbt_peer_t");
-  gras_datadesc_struct_append(ddt,"name",gras_datadesc_by_name("string"));
-  gras_datadesc_struct_append(ddt,"port",gras_datadesc_by_name("int"));
-  gras_datadesc_struct_close(ddt);
-
-  ddt = gras_datadesc_ref("xbt_peer_t",ddt);
-
-  /* Dict containing the constant value (for the parsing macro) */
-  gras_dd_constants = xbt_dict_new();
-  
+       gras_datadesc_type_t ddt; /* What to add */
+
+       /* only initialize once */
+       if (gras_datadesc_set_local != NULL)
+               return;
+
+       VERB0("Initializing DataDesc");
+
+       gras_datadesc_set_local = xbt_set_new();
+
+
+       /* all known datatypes */
+
+       ddt = gras_datadesc_scalar("signed char",
+                       gras_ddt_scalar_char,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("char",
+                       gras_ddt_scalar_char,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("unsigned char",
+                       gras_ddt_scalar_char,
+                       e_gras_dd_scalar_encoding_uint);
+
+       ddt = gras_datadesc_scalar("signed short int",
+                       gras_ddt_scalar_short,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("short int",
+                       gras_ddt_scalar_short,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("short",
+                       gras_ddt_scalar_short,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("unsigned short int",
+                       gras_ddt_scalar_short,
+                       e_gras_dd_scalar_encoding_uint);
+
+       ddt = gras_datadesc_scalar("signed int",
+                       gras_ddt_scalar_int,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("int",
+                       gras_ddt_scalar_int,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("unsigned int",
+                       gras_ddt_scalar_int,
+                       e_gras_dd_scalar_encoding_uint);
+
+       ddt = gras_datadesc_scalar("signed long int",
+                       gras_ddt_scalar_long,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("long int",
+                       gras_ddt_scalar_long,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("long",
+                       gras_ddt_scalar_long,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("unsigned long int",
+                       gras_ddt_scalar_long,
+                       e_gras_dd_scalar_encoding_uint);
+
+       ddt = gras_datadesc_scalar("signed long long int",
+                       gras_ddt_scalar_long_long,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("long long int",
+                       gras_ddt_scalar_long_long,
+                       e_gras_dd_scalar_encoding_sint);
+       ddt = gras_datadesc_scalar("unsigned long long int",
+                       gras_ddt_scalar_long_long,
+                       e_gras_dd_scalar_encoding_uint);
+
+       ddt = gras_datadesc_scalar("data pointer",
+                       gras_ddt_scalar_pdata,
+                       e_gras_dd_scalar_encoding_uint);
+       ddt = gras_datadesc_scalar("function pointer",
+                       gras_ddt_scalar_pfunc,
+                       e_gras_dd_scalar_encoding_uint);
+
+       ddt = gras_datadesc_scalar("float",
+                       gras_ddt_scalar_float,
+                       e_gras_dd_scalar_encoding_float);
+       ddt = gras_datadesc_scalar("double",
+                       gras_ddt_scalar_double,
+                       e_gras_dd_scalar_encoding_float);
+
+       ddt = gras_datadesc_array_dyn("char[]",
+                       gras_datadesc_by_name("char"),
+                       _strlen_cb);
+       gras_datadesc_ref("string",ddt);
+       gras_datadesc_ref("xbt_string_t",ddt);
+
+       /* specific datatype: the exception type (for RPC) */
+       ddt = gras_datadesc_struct("ex_t");
+       gras_datadesc_struct_append(ddt,"msg",gras_datadesc_by_name("string"));
+       gras_datadesc_struct_append(ddt,"category",gras_datadesc_by_name("int"));
+       gras_datadesc_struct_append(ddt,"value",gras_datadesc_by_name("int"));
+
+       gras_datadesc_struct_append(ddt,"remote",gras_datadesc_by_name("short int"));
+
+       gras_datadesc_struct_append(ddt,"host",gras_datadesc_by_name("string"));
+       gras_datadesc_struct_append(ddt,"procname",gras_datadesc_by_name("string"));
+       gras_datadesc_struct_append(ddt,"pid",gras_datadesc_by_name("long int"));
+       gras_datadesc_struct_append(ddt,"file",gras_datadesc_by_name("string"));
+       gras_datadesc_struct_append(ddt,"line",gras_datadesc_by_name("int"));
+       gras_datadesc_struct_append(ddt,"func",gras_datadesc_by_name("string"));
+       gras_datadesc_struct_append(ddt,"used",gras_datadesc_by_name("int"));
+       gras_datadesc_cb_field_push(ddt,"used");
+       gras_datadesc_struct_append(ddt,"bt_strings",
+                       gras_datadesc_ref_pop_arr(gras_datadesc_by_name("string")));
+
+       gras_datadesc_struct_close(ddt);
+
+       /* specific datatype: xbt_peer_t */
+       ddt = gras_datadesc_struct("s_xbt_peer_t");
+       gras_datadesc_struct_append(ddt,"name",gras_datadesc_by_name("string"));
+       gras_datadesc_struct_append(ddt,"port",gras_datadesc_by_name("int"));
+       gras_datadesc_struct_close(ddt);
+
+       ddt = gras_datadesc_ref("xbt_peer_t",ddt);
+
+       /* Dict containing the constant value (for the parsing macro) */
+       gras_dd_constants = xbt_dict_new();
+
 }
 
 /**
@@ -163,31 +163,31 @@ gras_datadesc_init(void) {
  **/
 void
 gras_datadesc_exit(void) {
-  VERB0("Exiting DataDesc");
-  xbt_set_free(&gras_datadesc_set_local);
-  xbt_dict_free(&gras_dd_constants);
-  DEBUG0("Exited DataDesc");
+       VERB0("Exiting DataDesc");
+       xbt_set_free(&gras_datadesc_set_local);
+       xbt_dict_free(&gras_dd_constants);
+       DEBUG0("Exited DataDesc");
 }
 
 /** This is mainly to debug */
 const char *
 gras_datadesc_get_name(gras_datadesc_type_t ddt) {
-  return ddt?(const char*)ddt->name:"(null)";
+       return ddt?(const char*)ddt->name:"(null)";
 }
 /** This is mainly to debug */
 int
 gras_datadesc_get_id(gras_datadesc_type_t ddt) {
-  return ddt->code;
+       return ddt->code;
 }
 
 /**
- * gras_datadesc_size: 
+ * gras_datadesc_size:
  *
  * Returns the size occuped by data of this type (on the current arch).
  *
  */
 int gras_datadesc_size(gras_datadesc_type_t type) {
-  return type?type->size[GRAS_THISARCH]:0;
+       return type?type->size[GRAS_THISARCH]:0;
 }
 
 /**
@@ -196,56 +196,56 @@ int gras_datadesc_size(gras_datadesc_type_t type) {
  * For debugging purpose
  */
 void gras_datadesc_type_dump(const gras_datadesc_type_t ddt){
-  unsigned int cpt;
-
-  printf("DataDesc dump:");
-  if(!ddt) {
-    printf("(null)\n");
-    return;
-  }
-  printf ("%s (ID:%d)\n",ddt->name,ddt->code);
-  printf ("  category: %s\n",gras_datadesc_cat_names[ddt->category_code]);
-
-  printf ("  size[");
-  for (cpt=0; cpt<gras_arch_count; cpt++) {
-    printf("%s%s%ld%s",
-          cpt>0?", ":"",
-          cpt == GRAS_THISARCH ? ">":"",
-          ddt->size[cpt],
-          cpt == GRAS_THISARCH ? "<":"");
-  }
-  printf ("]\n");
-
-  printf ("  alignment[");
-  for (cpt=0; cpt<gras_arch_count; cpt++) {
-    printf("%s%s%ld%s",
-          cpt>0?", ":"",
-          cpt == GRAS_THISARCH ? ">":"",
-          ddt->alignment[cpt],
-          cpt == GRAS_THISARCH ? "<":"");
-  }
-  printf ("]\n");
-
-  printf ("  aligned_size[");
-  for (cpt=0; cpt<gras_arch_count; cpt++) {
-    printf("%s%s%ld%s",
-          cpt>0?", ":"",
-          cpt == GRAS_THISARCH ? ">":"",
-          ddt->aligned_size[cpt],
-          cpt == GRAS_THISARCH ? "<":"");
-  }
-  printf ("]\n");
-  if (ddt->category_code == e_gras_datadesc_type_cat_struct) {
-    gras_dd_cat_struct_t struct_data;
-    gras_dd_cat_field_t  field;
-
-    struct_data = ddt->category.struct_data;
-    xbt_dynar_foreach(struct_data.fields, cpt, field) {
-    printf(">>> Dump field #%d (%s) (offset=%ld)\n",
-          cpt,field->name,field->offset[GRAS_THISARCH]);
-    gras_datadesc_type_dump(field->type);
-    printf("<<< end dump field #%d (%s)\n",cpt,field->name);
-    }
- }
-  fflush(stdout);
+       unsigned int cpt;
+
+       printf("DataDesc dump:");
+       if(!ddt) {
+               printf("(null)\n");
+               return;
+       }
+       printf ("%s (ID:%d)\n",ddt->name,ddt->code);
+       printf ("  category: %s\n",gras_datadesc_cat_names[ddt->category_code]);
+
+       printf ("  size[");
+       for (cpt=0; cpt<gras_arch_count; cpt++) {
+               printf("%s%s%ld%s",
+                               cpt>0?", ":"",
+                                               cpt == GRAS_THISARCH ? ">":"",
+                                                               ddt->size[cpt],
+                                                               cpt == GRAS_THISARCH ? "<":"");
+       }
+       printf ("]\n");
+
+       printf ("  alignment[");
+       for (cpt=0; cpt<gras_arch_count; cpt++) {
+               printf("%s%s%ld%s",
+                               cpt>0?", ":"",
+                                               cpt == GRAS_THISARCH ? ">":"",
+                                                               ddt->alignment[cpt],
+                                                               cpt == GRAS_THISARCH ? "<":"");
+       }
+       printf ("]\n");
+
+       printf ("  aligned_size[");
+       for (cpt=0; cpt<gras_arch_count; cpt++) {
+               printf("%s%s%ld%s",
+                               cpt>0?", ":"",
+                                               cpt == GRAS_THISARCH ? ">":"",
+                                                               ddt->aligned_size[cpt],
+                                                               cpt == GRAS_THISARCH ? "<":"");
+       }
+       printf ("]\n");
+       if (ddt->category_code == e_gras_datadesc_type_cat_struct) {
+               gras_dd_cat_struct_t struct_data;
+               gras_dd_cat_field_t  field;
+
+               struct_data = ddt->category.struct_data;
+               xbt_dynar_foreach(struct_data.fields, cpt, field) {
+                       printf(">>> Dump field #%d (%s) (offset=%ld)\n",
+                                       cpt,field->name,field->offset[GRAS_THISARCH]);
+                       gras_datadesc_type_dump(field->type);
+                       printf("<<< end dump field #%d (%s)\n",cpt,field->name);
+               }
      }
+       fflush(stdout);
 }
index 9b8231f..c311b30 100644 (file)
@@ -23,7 +23,7 @@ XBT_PUBLIC(const char *) gras_datadesc_arch_name(int code);
 /* compare two data type description */
 XBT_PUBLIC(int)
 gras_datadesc_type_cmp(const gras_datadesc_type_t d1,
-                      const gras_datadesc_type_t d2);
+               const gras_datadesc_type_t d2);
 
 /* Access function */
 XBT_PUBLIC(int)  gras_datadesc_size(gras_datadesc_type_t type);
@@ -31,13 +31,13 @@ XBT_PUBLIC(int)  gras_datadesc_size(gras_datadesc_type_t type);
 XBT_PUBLIC(int) gras_datadesc_memcpy(gras_datadesc_type_t type, void *src, void *dst);
 XBT_PUBLIC(void) gras_datadesc_send(gras_socket_t sock, gras_datadesc_type_t type, void *src);
 XBT_PUBLIC(void) gras_datadesc_recv(gras_socket_t sock, gras_datadesc_type_t type,
-                               int r_arch, void *dst);
+               int r_arch, void *dst);
 
 /* Described data exchanges: IDL compilation FIXME: not implemented*/
 void gras_datadesc_gen_cpy(gras_datadesc_type_t type, void *src, void **dst);
 void gras_datadesc_gen_send(gras_socket_t sock, gras_datadesc_type_t type, void *src);
 void gras_datadesc_gen_recv(gras_socket_t sock, gras_datadesc_type_t type,
-                                  int r_arch, void *dst);
+               int r_arch, void *dst);
+
 
-   
 #endif /* GRAS_DATADESC_INTERFACE_H */
index 0e79380..5560238 100644 (file)
@@ -31,7 +31,7 @@
 
 /**
  * ddt_aligned:
- * 
+ *
  * Align the data v on the boundary a.
  */
 #define ddt_aligned(v, a) (((v) + (a - 1)) & ~(a - 1))
@@ -44,26 +44,26 @@ void gras_ddt_freev(void *ddt);
 
 #define gras_arch_count 11
 typedef enum {
-  gras_ddt_scalar_char      = 0,
-  gras_ddt_scalar_short     = 1,
-  gras_ddt_scalar_int       = 2,
-  gras_ddt_scalar_long      = 3,
-  gras_ddt_scalar_long_long = 4,
+       gras_ddt_scalar_char      = 0,
+       gras_ddt_scalar_short     = 1,
+       gras_ddt_scalar_int       = 2,
+       gras_ddt_scalar_long      = 3,
+       gras_ddt_scalar_long_long = 4,
 
-  gras_ddt_scalar_pdata     = 5,
-  gras_ddt_scalar_pfunc     = 6,
+       gras_ddt_scalar_pdata     = 5,
+       gras_ddt_scalar_pfunc     = 6,
 
-  gras_ddt_scalar_float     = 7,
-  gras_ddt_scalar_double    = 8
+       gras_ddt_scalar_float     = 7,
+       gras_ddt_scalar_double    = 8
 } gras_ddt_scalar_type_t;
 
 typedef struct {
-  const char *name;
+       const char *name;
 
-  int endian;
+       int endian;
 
-  int sizeofs[9]; /* char,short,int,long,long_long,pdata,pfunc,float,double */
-  int boundaries[9]; /* idem */
+       int sizeofs[9]; /* char,short,int,long,long_long,pdata,pfunc,float,double */
+       int boundaries[9]; /* idem */
 } gras_arch_desc_t;
 
 extern const gras_arch_desc_t gras_arches[gras_arch_count];
@@ -76,21 +76,21 @@ extern const char *gras_datadesc_cat_names[9];
 /**
  * e_gras_datadesc_type_category:
  *
- * Defines all possible type categories. 
+ * Defines all possible type categories.
  */
 typedef enum e_gras_datadesc_type_category {
-  
-  /* if you edit this, also fix gras_datadesc_cat_names in ddt_exchange.c */
-
-  e_gras_datadesc_type_cat_undefined = 0,
-  
-  e_gras_datadesc_type_cat_scalar = 1,
-  e_gras_datadesc_type_cat_struct = 2,
-  e_gras_datadesc_type_cat_union = 3,
-  e_gras_datadesc_type_cat_ref = 4,       /* ref to an uniq element */
-  e_gras_datadesc_type_cat_array = 5,
-  
-  e_gras_datadesc_type_cat_invalid = 6
+
+       /* if you edit this, also fix gras_datadesc_cat_names in ddt_exchange.c */
+
+       e_gras_datadesc_type_cat_undefined = 0,
+
+       e_gras_datadesc_type_cat_scalar = 1,
+       e_gras_datadesc_type_cat_struct = 2,
+       e_gras_datadesc_type_cat_union = 3,
+       e_gras_datadesc_type_cat_ref = 4,       /* ref to an uniq element */
+       e_gras_datadesc_type_cat_array = 5,
+
+       e_gras_datadesc_type_cat_invalid = 6
 } gras_datadesc_type_category_t;
 
 /*------------------------------------------------*/
@@ -103,12 +103,12 @@ typedef enum e_gras_datadesc_type_category {
  */
 typedef struct s_gras_dd_cat_field {
 
-  char            *name;
-  long int  offset[gras_arch_count];
-  gras_datadesc_type_t type;
-  
-  gras_datadesc_type_cb_void_t send;
-  gras_datadesc_type_cb_void_t recv;
+       char       *name;
+       long int  offset[gras_arch_count];
+       gras_datadesc_type_t type;
+
+       gras_datadesc_type_cb_void_t send;
+       gras_datadesc_type_cb_void_t recv;
 
 } s_gras_dd_cat_field_t,*gras_dd_cat_field_t;
 
@@ -120,17 +120,17 @@ void gras_dd_cat_field_free(void *f);
  * Specific fields of a scalar
  */
 enum e_gras_dd_scalar_encoding {
-  e_gras_dd_scalar_encoding_undefined = 0,
-  
-  e_gras_dd_scalar_encoding_uint,
-  e_gras_dd_scalar_encoding_sint,
-  e_gras_dd_scalar_encoding_float,
-  
-  e_gras_dd_scalar_encoding_invalid 
+       e_gras_dd_scalar_encoding_undefined = 0,
+
+       e_gras_dd_scalar_encoding_uint,
+       e_gras_dd_scalar_encoding_sint,
+       e_gras_dd_scalar_encoding_float,
+
+       e_gras_dd_scalar_encoding_invalid
 };
 typedef struct s_gras_dd_cat_scalar {
-  enum e_gras_dd_scalar_encoding encoding;
-  gras_ddt_scalar_type_t type; /* to check easily that redefinition matches */
+       enum e_gras_dd_scalar_encoding encoding;
+       gras_ddt_scalar_type_t type; /* to check easily that redefinition matches */
 } gras_dd_cat_scalar_t;
 
 /**
@@ -139,8 +139,8 @@ typedef struct s_gras_dd_cat_scalar {
  * Specific fields of a struct
  */
 typedef struct s_gras_dd_cat_struct {
-  xbt_dynar_t fields; /* elm type = gras_dd_cat_field_t */
-  int closed; /* gras_datadesc_declare_struct_close() was called */
+       xbt_dynar_t fields; /* elm type = gras_dd_cat_field_t */
+       int closed; /* gras_datadesc_declare_struct_close() was called */
 } gras_dd_cat_struct_t;
 
 /**
@@ -149,9 +149,9 @@ typedef struct s_gras_dd_cat_struct {
  * Specific fields of a union
  */
 typedef struct s_gras_dd_cat_union {
-  gras_datadesc_type_cb_int_t selector;
-  xbt_dynar_t fields; /* elm type = gras_dd_cat_field_t */
-  int closed; /* gras_datadesc_declare_union_close() was called */
+       gras_datadesc_type_cb_int_t selector;
+       xbt_dynar_t fields; /* elm type = gras_dd_cat_field_t */
+       int closed; /* gras_datadesc_declare_union_close() was called */
 } gras_dd_cat_union_t;
 
 /**
@@ -160,10 +160,10 @@ typedef struct s_gras_dd_cat_union {
  * Specific fields of a reference
  */
 typedef struct s_gras_dd_cat_ref {
-  gras_datadesc_type_t      type;
+       gras_datadesc_type_t      type;
 
-  /* callback used to return the referenced type number  */
-  gras_datadesc_selector_t  selector;
+       /* callback used to return the referenced type number  */
+       gras_datadesc_selector_t  selector;
 } gras_dd_cat_ref_t;
 
 
@@ -173,13 +173,13 @@ typedef struct s_gras_dd_cat_ref {
  * Specific fields of an array
  */
 typedef struct s_gras_dd_cat_array {
-  gras_datadesc_type_t  type;
+       gras_datadesc_type_t  type;
 
-  /* element_count == 0 means dynamically defined */
-  unsigned long int           fixed_size;
+       /* element_count == 0 means dynamically defined */
+       unsigned long int           fixed_size;
 
-  /* callback used to return the dynamic length */
-  gras_datadesc_type_cb_int_t dynamic_size;
+       /* callback used to return the dynamic length */
+       gras_datadesc_type_cb_int_t dynamic_size;
 
 } gras_dd_cat_array_t;
 
@@ -189,12 +189,12 @@ typedef struct s_gras_dd_cat_array {
  * Specific data to each possible category
  */
 union u_gras_datadesc_category {
-        void                  *undefined_data;
-        gras_dd_cat_scalar_t   scalar_data;
-        gras_dd_cat_struct_t   struct_data;
-        gras_dd_cat_union_t    union_data;
-        gras_dd_cat_ref_t      ref_data;
-        gras_dd_cat_array_t    array_data;
+       void                  *undefined_data;
+       gras_dd_cat_scalar_t   scalar_data;
+       gras_dd_cat_struct_t   struct_data;
+       gras_dd_cat_union_t    union_data;
+       gras_dd_cat_ref_t      ref_data;
+       gras_dd_cat_array_t    array_data;
 };
 
 /****************************************/
@@ -206,28 +206,28 @@ union u_gras_datadesc_category {
  * Type descriptor.
  */
 typedef struct s_gras_datadesc_type {
-  /* headers for the data set */
-  unsigned int                         code;
-  char                                *name;
-  unsigned int                         name_len;
-        
-  /* payload */
-  unsigned long int                    size[gras_arch_count];
-  
-  unsigned long int                    alignment[gras_arch_count];  
-  unsigned long int                    aligned_size[gras_arch_count];
-  
-  enum  e_gras_datadesc_type_category  category_code;
-  union u_gras_datadesc_category       category;
-  
-  gras_datadesc_type_cb_void_t         send;
-  gras_datadesc_type_cb_void_t         recv;
-   
-  /* flags */
-  int                                  cycle :1;
-   
-  /* random value for users (like default value or whatever) */
-  char                                 extra[SIZEOF_MAX]; 
+       /* headers for the data set */
+       unsigned int                         code;
+       char                                *name;
+       unsigned int                         name_len;
+
+       /* payload */
+       unsigned long int                    size[gras_arch_count];
+
+       unsigned long int                    alignment[gras_arch_count];
+       unsigned long int                    aligned_size[gras_arch_count];
+
+       enum  e_gras_datadesc_type_category  category_code;
+       union u_gras_datadesc_category       category;
+
+       gras_datadesc_type_cb_void_t         send;
+       gras_datadesc_type_cb_void_t         recv;
+
+       /* flags */
+       int                                  cycle :1;
+
+       /* random value for users (like default value or whatever) */
+       char                                 extra[SIZEOF_MAX];
 
 } s_gras_datadesc_type_t;
 
@@ -236,10 +236,10 @@ typedef struct s_gras_datadesc_type {
  ***************************/
 void gras_datadesc_free(gras_datadesc_type_t *type);
 
-  gras_datadesc_type_t
-  gras_datadesc_scalar(const char                       *name,
-                      gras_ddt_scalar_type_t           type,
-                      enum e_gras_dd_scalar_encoding   encoding);
+gras_datadesc_type_t
+gras_datadesc_scalar(const char                       *name,
+               gras_ddt_scalar_type_t           type,
+               enum e_gras_dd_scalar_encoding   encoding);
 
 /****************************************************
  * Callback persistant state constructor/destructor *
@@ -253,8 +253,8 @@ void gras_cbps_reset(gras_cbps_t state);
  ***************/
 void
 gras_dd_convert_elm(gras_datadesc_type_t type, int count,
-                   int r_arch, 
-                   void *src, void *dst);
+               int r_arch,
+               void *src, void *dst);
 
 /********************************************************************
  * Dictionnary containing the constant values for the parsing macro *
index fd20823..e310edf 100644 (file)
 #include "gras/DataDesc/datadesc_private.h"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_ddt_convert,gras_ddt,
-                                "Inter-architecture convertions");
+               "Inter-architecture convertions");
 
 /***
  *** Table of all known architectures:
  ***
   l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:) gras_arch=0; gras_arch_name=little32;;
   l_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:) gras_arch=1; gras_arch_name=little32_4;;
-  
+
   l_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:) gras_arch=2; gras_arch_name=little64;;
-  
+
   B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:) gras_arch=3; gras_arch_name=big32;;
   B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/4:) gras_arch=4; gras_arch_name=big32_8_4;;
   B_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:) gras_arch=5; gras_arch_name=big32_4;;
   B_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:) gras_arch=6; gras_arch_name=big32_2;;
-  
+
   B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:) gras_arch=7; gras_arch_name=big64;;
 
  ***/
 
 const gras_arch_desc_t gras_arches[gras_arch_count] = {
-                               
-  {"little32_1",       0, {1,2,4,4,8,   4,4,   4,8},   /* little endian, 1 byte alignement (win32) */
-                       {1,1,1,1,1,   1,1,   1,1}},                                            
-  
-  {"little32_2",       0, {1,2,4,4,8,   4,4,   4,8},   /* little endian, 2 bytes alignements (win32) */
-                       {1,2,2,2,2,   2,2,   2,2}},           
-   
-  {"little32_4",    0, {1,2,4,4,8,   4,4,   4,8},   /* little endian, 4 bytes alignements (win32 and linux x86) */
-                       {1,2,4,4,4,   4,4,   4,4}},
-  
-  {"little32_8",    0, {1,2,4,4,8,   4,4,   4,8},      /* little endian, 8 bytes alignement (win32) */
-                       {1,2,4,4,8,   4,4,   4,8}},
-
-  {"little64",      0, {1,2,4,8,8,   8,8,   4,8}, /* alpha, ia64 */
-                       {1,2,4,8,8,   8,8,   4,8}},
-
-  {"big32_8",       1, {1,2,4,4,8,   4,4,   4,8}, 
-                       {1,2,4,4,8,   4,4,   4,8}},
-
-  {"big32_8_4",     1, {1,2,4,4,8,   4,4,   4,8}, /* AIX */
-                       {1,2,4,4,8,   4,4,   4,4}},
-
-  {"big32_4",       1, {1,2,4,4,8,   4,4,   4,8}, /* G5 */
-                       {1,2,4,4,4,   4,4,   4,4}},
-   
-  {"big32_2",       1, {1,2,4,4,8,   4,4,   4,8}, /* ARM */
-                       {1,2,2,2,2,   2,2,   2,2}},
-
-  {"big64",         1, {1,2,4,8,8,   8,8,   4,8}, /* sparc */
-                       {1,2,4,8,8,   8,8,   4,8}},
-   
-  {"big64_8_4",     1, {1,2,4,8,8,   8,8,   4,8}, /* aix with -maix64 */
-                       {1,2,4,8,8,   8,8,   4,4}}
+
+               {"little32_1",  0, {1,2,4,4,8,   4,4,   4,8},   /* little endian, 1 byte alignement (win32) */
+                               {1,1,1,1,1,   1,1,   1,1}},
+
+                               {"little32_2",  0, {1,2,4,4,8,   4,4,   4,8},   /* little endian, 2 bytes alignements (win32) */
+                                               {1,2,2,2,2,   2,2,   2,2}},
+
+                                               {"little32_4",    0, {1,2,4,4,8,   4,4,   4,8},   /* little endian, 4 bytes alignements (win32 and linux x86) */
+                                                               {1,2,4,4,4,   4,4,   4,4}},
+
+                                                               {"little32_8",    0, {1,2,4,4,8,   4,4,   4,8},         /* little endian, 8 bytes alignement (win32) */
+                                                                               {1,2,4,4,8,   4,4,   4,8}},
+
+                                                                               {"little64",      0, {1,2,4,8,8,   8,8,   4,8}, /* alpha, ia64 */
+                                                                                               {1,2,4,8,8,   8,8,   4,8}},
+
+                                                                                               {"big32_8",       1, {1,2,4,4,8,   4,4,   4,8},
+                                                                                                               {1,2,4,4,8,   4,4,   4,8}},
+
+                                                                                                               {"big32_8_4",     1, {1,2,4,4,8,   4,4,   4,8}, /* AIX */
+                                                                                                                               {1,2,4,4,8,   4,4,   4,4}},
+
+                                                                                                                               {"big32_4",       1, {1,2,4,4,8,   4,4,   4,8}, /* G5 */
+                                                                                                                                               {1,2,4,4,4,   4,4,   4,4}},
+
+                                                                                                                                               {"big32_2",       1, {1,2,4,4,8,   4,4,   4,8}, /* ARM */
+                                                                                                                                                               {1,2,2,2,2,   2,2,   2,2}},
+
+                                                                                                                                                               {"big64",         1, {1,2,4,8,8,   8,8,   4,8}, /* sparc */
+                                                                                                                                                                               {1,2,4,8,8,   8,8,   4,8}},
+
+                                                                                                                                                                               {"big64_8_4",     1, {1,2,4,8,8,   8,8,   4,8}, /* aix with -maix64 */
+                                                                                                                                                                                               {1,2,4,8,8,   8,8,   4,4}}
 };
 
 const char *gras_datadesc_arch_name(int code) {
-   if (code < 0 || code >= gras_arch_count)
-     return "[unknown arch]";
-   return gras_arches[code].name;
+       if (code < 0 || code >= gras_arch_count)
+               return "[unknown arch]";
+       return gras_arches[code].name;
 }
 
 
@@ -83,8 +83,8 @@ const char *gras_datadesc_arch_name(int code) {
  */
 static void
 gras_dd_reverse_bytes(void *to,
-                     const void *from,
-                     size_t length);
+               const void *from,
+               size_t length);
 
 /**
  * gras_dd_convert_elm:
@@ -95,39 +95,39 @@ gras_dd_reverse_bytes(void *to,
  */
 void
 gras_dd_convert_elm(gras_datadesc_type_t type, int count,
-                   int r_arch, 
-                   void *src, void *dst) {
-  gras_dd_cat_scalar_t scal = type->category.scalar_data;
-  int cpt;
-  const void *r_data;
-  void *l_data;
-  unsigned long r_size, l_size;
-  /* Hexadecimal displayer
+               int r_arch,
+               void *src, void *dst) {
+       gras_dd_cat_scalar_t scal = type->category.scalar_data;
+       int cpt;
+       const void *r_data;
+       void *l_data;
+       unsigned long r_size, l_size;
+       /* Hexadecimal displayer
   union {
     char c[sizeof(int)];
     int i;
   } tester;
-  */
-
-  xbt_assert(type->category_code == e_gras_datadesc_type_cat_scalar);
-  xbt_assert(r_arch != GRAS_THISARCH);
-  
-  r_size = type->size[r_arch];
-  l_size = type->size[GRAS_THISARCH];
-  DEBUG4("r_size=%lu l_size=%lu,    src=%p dst=%p",
-        r_size,l_size,src,dst);
-
-  DEBUG2("remote=%c local=%c", gras_arches[r_arch].endian?'B':'l',
-        gras_arches[GRAS_THISARCH].endian?'B':'l');
-
-  if(r_size != l_size) {
-    for(cpt = 0, r_data = src, l_data = dst; 
-       cpt < count; 
-       cpt++, 
-         r_data = (char *)r_data + r_size,
-         l_data = (char *)l_data + l_size) {
-
-      /*
+        */
+
+       xbt_assert(type->category_code == e_gras_datadesc_type_cat_scalar);
+       xbt_assert(r_arch != GRAS_THISARCH);
+
+       r_size = type->size[r_arch];
+       l_size = type->size[GRAS_THISARCH];
+       DEBUG4("r_size=%lu l_size=%lu,    src=%p dst=%p",
+                       r_size,l_size,src,dst);
+
+       DEBUG2("remote=%c local=%c", gras_arches[r_arch].endian?'B':'l',
+                       gras_arches[GRAS_THISARCH].endian?'B':'l');
+
+       if(r_size != l_size) {
+               for(cpt = 0, r_data = src, l_data = dst;
+               cpt < count;
+               cpt++,
+               r_data = (char *)r_data + r_size,
+               l_data = (char *)l_data + l_size) {
+
+                       /*
       fprintf(stderr,"r_data=");
       for (cpt=0; cpt<r_size; cpt++) {
        tester.i=0;
@@ -135,65 +135,65 @@ gras_dd_convert_elm(gras_datadesc_type_t type, int count,
        fprintf(stderr,"\\%02x", tester.i);
       }
       fprintf(stderr,"\n");
-      */
-
-      /* Resize that damn integer, pal */
-
-      unsigned char *l_sign, *r_sign;
-      int padding;
-      int sizeChange = l_size - r_size;
-      int lowOrderFirst = !gras_arches[r_arch].endian ||
-       gras_arches[r_arch].endian == gras_arches[GRAS_THISARCH].endian; 
-
-      DEBUG5("Resize integer %d from %lu @%p to %lu @%p",
-            cpt, r_size,r_data, l_size,l_data);
-      xbt_assert0(r_data != l_data, "Impossible to resize in place");
-
-      if(sizeChange < 0) {
-       DEBUG3("Truncate %d bytes (%s,%s)", -sizeChange,
-              lowOrderFirst?"lowOrderFirst":"bigOrderFirst",
-              scal.encoding == e_gras_dd_scalar_encoding_sint?"signed":"unsigned");
-       /* Truncate high-order bytes. */
-       memcpy(l_data, 
-              gras_arches[r_arch].endian ? ((char*)r_data-sizeChange)
-                                         :         r_data,
-              l_size);
-
-       if(scal.encoding == e_gras_dd_scalar_encoding_sint) {
-         DEBUG0("This is signed");
-         /* Make sure the high order bit of r_data and l_data are the same */
-         l_sign = gras_arches[GRAS_THISARCH].endian
-                ? ((unsigned char*)l_data + l_size - 1)
-                :  (unsigned char*)l_data;
-         r_sign = gras_arches[r_arch].endian
-                ? ((unsigned char*)r_data + r_size - 1)
-                :  (unsigned char*)r_data;
-         DEBUG2("This is signed (r_sign=%c l_sign=%c", *r_sign,*l_sign);
-
-         if ((*r_sign > 127) != (*l_sign > 127)) {
-           if(*r_sign > 127)
-             *l_sign += 128;
-           else
-             *l_sign -= 128;
-         }
-       }
-      } else {
-       DEBUG1("Extend %d bytes", sizeChange);
-       if (scal.encoding != e_gras_dd_scalar_encoding_sint) {
-         DEBUG0("This is signed");
-         padding = 0; /* pad unsigned with 0 */
-       } else {
-         /* extend sign */
-         r_sign = gras_arches[r_arch].endian ? ((unsigned char*)r_data + r_size - 1)
-                                             :  (unsigned char*)r_data;
-         padding = (*r_sign > 127) ? 0xff : 0;
-       }
-
-       memset(l_data, padding, l_size);
-       memcpy(!gras_arches[r_arch].endian ? l_data : ((char *)l_data + sizeChange), 
-              r_data, r_size);
-
-       /*
+                        */
+
+                       /* Resize that damn integer, pal */
+
+                       unsigned char *l_sign, *r_sign;
+                       int padding;
+                       int sizeChange = l_size - r_size;
+                       int lowOrderFirst = !gras_arches[r_arch].endian ||
+                       gras_arches[r_arch].endian == gras_arches[GRAS_THISARCH].endian;
+
+                       DEBUG5("Resize integer %d from %lu @%p to %lu @%p",
+                                       cpt, r_size,r_data, l_size,l_data);
+                       xbt_assert0(r_data != l_data, "Impossible to resize in place");
+
+                       if(sizeChange < 0) {
+                               DEBUG3("Truncate %d bytes (%s,%s)", -sizeChange,
+                                               lowOrderFirst?"lowOrderFirst":"bigOrderFirst",
+                                                               scal.encoding == e_gras_dd_scalar_encoding_sint?"signed":"unsigned");
+                               /* Truncate high-order bytes. */
+                               memcpy(l_data,
+                                               gras_arches[r_arch].endian ? ((char*)r_data-sizeChange)
+                                                               :         r_data,
+                                                               l_size);
+
+                               if(scal.encoding == e_gras_dd_scalar_encoding_sint) {
+                                       DEBUG0("This is signed");
+                                       /* Make sure the high order bit of r_data and l_data are the same */
+                                       l_sign = gras_arches[GRAS_THISARCH].endian
+                                       ? ((unsigned char*)l_data + l_size - 1)
+                                                       :  (unsigned char*)l_data;
+                                       r_sign = gras_arches[r_arch].endian
+                                       ? ((unsigned char*)r_data + r_size - 1)
+                                                       :  (unsigned char*)r_data;
+                                       DEBUG2("This is signed (r_sign=%c l_sign=%c", *r_sign,*l_sign);
+
+                                       if ((*r_sign > 127) != (*l_sign > 127)) {
+                                               if(*r_sign > 127)
+                                                       *l_sign += 128;
+                                               else
+                                                       *l_sign -= 128;
+                                       }
+                               }
+                       } else {
+                               DEBUG1("Extend %d bytes", sizeChange);
+                               if (scal.encoding != e_gras_dd_scalar_encoding_sint) {
+                                       DEBUG0("This is signed");
+                                       padding = 0; /* pad unsigned with 0 */
+                               } else {
+                                       /* extend sign */
+                                       r_sign = gras_arches[r_arch].endian ? ((unsigned char*)r_data + r_size - 1)
+                                                       :  (unsigned char*)r_data;
+                                       padding = (*r_sign > 127) ? 0xff : 0;
+                               }
+
+                               memset(l_data, padding, l_size);
+                               memcpy(!gras_arches[r_arch].endian ? l_data : ((char *)l_data + sizeChange),
+                                               r_data, r_size);
+
+                               /*
        fprintf(stderr,"r_data=");
        for (cpt=0; cpt<r_size; cpt++) {
          tester.i=0;
@@ -208,53 +208,53 @@ gras_dd_convert_elm(gras_datadesc_type_t type, int count,
          tester.c[0]= ((char*)l_data)[cpt];
          fprintf(stderr,"\\%02x", tester.i);
        } fprintf(stderr,"\n");
-       */
-      }
-    }
-  }
+                                */
+                       }
+               }
+       }
 
-  /* flip bytes if needed */
-  if(gras_arches[r_arch].endian != gras_arches[GRAS_THISARCH].endian && 
-     (l_size * count)  > 1) {
+       /* flip bytes if needed */
+       if(gras_arches[r_arch].endian != gras_arches[GRAS_THISARCH].endian &&
+                       (l_size * count)  > 1) {
 
-    for(cpt = 0, r_data=dst, l_data=dst;
-       cpt < count;
-       cpt++, 
-         r_data = (char *)r_data + l_size, /* resizing already done */
-         l_data = (char *)l_data + l_size) {                
+               for(cpt = 0, r_data=dst, l_data=dst;
+               cpt < count;
+               cpt++,
+               r_data = (char *)r_data + l_size, /* resizing already done */
+               l_data = (char *)l_data + l_size) {
 
-      DEBUG1("Flip elm %d",cpt);
-      gras_dd_reverse_bytes(l_data, r_data, l_size);
-    }
-  }
+                       DEBUG1("Flip elm %d",cpt);
+                       gras_dd_reverse_bytes(l_data, r_data, l_size);
+               }
+       }
 
 }
 
 static void
 gras_dd_reverse_bytes(void *to,
-                     const void *from,
-                     size_t length) {
+               const void *from,
+               size_t length) {
 
-  char charBegin;
-  const char *fromBegin;
-  const char *fromEnd;
-  char *toBegin;
-  char *toEnd;
+       char charBegin;
+       const char *fromBegin;
+       const char *fromEnd;
+       char *toBegin;
+       char *toEnd;
 
-  for(fromBegin = (const char *)from, 
-       fromEnd = fromBegin + length - 1,
-       toBegin = (char *)to,
-       toEnd = toBegin + length - 1;
+       for(fromBegin = (const char *)from,
+                       fromEnd = fromBegin + length - 1,
+                       toBegin = (char *)to,
+                       toEnd = toBegin + length - 1;
 
-      fromBegin <= fromEnd; 
+       fromBegin <= fromEnd;
 
-      fromBegin++, fromEnd--, 
+       fromBegin++, fromEnd--,
        toBegin++, toEnd--) {
 
-    charBegin = *fromBegin;
-    *toBegin = *fromEnd;
-    *toEnd = charBegin;
-  }
+               charBegin = *fromBegin;
+               *toBegin = *fromEnd;
+               *toEnd = charBegin;
+       }
 }
 
 
@@ -265,5 +265,5 @@ gras_dd_reverse_bytes(void *to,
  */
 int
 gras_arch_selfid(void) {
-  return GRAS_THISARCH;
+       return GRAS_THISARCH;
 }
index 5b1af08..72e896f 100644 (file)
@@ -17,232 +17,232 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_ddt_create,gras_ddt,"Creating new datadescr
 
 /*** prototypes ***/
 static gras_dd_cat_field_t
-  gras_dd_find_field(gras_datadesc_type_t  type,
-                    const char           *field_name);
+gras_dd_find_field(gras_datadesc_type_t  type,
+               const char           *field_name);
 /**
  * gras_ddt_freev:
  *
  * gime that memory back, dude. I mean it.
  */
 void gras_ddt_freev(void *ddt) {
-  gras_datadesc_type_t type= (gras_datadesc_type_t)ddt;
+       gras_datadesc_type_t type= (gras_datadesc_type_t)ddt;
 
-  if (type) {
-    gras_datadesc_free(&type);
-  }
+       if (type) {
+               gras_datadesc_free(&type);
+       }
 }
 
 static gras_datadesc_type_t gras_ddt_new(const char *name) {
-  gras_datadesc_type_t res;
+       gras_datadesc_type_t res;
 
-  XBT_IN1("(%s)",name);
-  res=xbt_new0(s_gras_datadesc_type_t,1);
+       XBT_IN1("(%s)",name);
+       res=xbt_new0(s_gras_datadesc_type_t,1);
 
-  res->name = (char*)strdup(name);
-  res->name_len = strlen(name);
-  res->cycle = 0;
+       res->name = (char*)strdup(name);
+       res->name_len = strlen(name);
+       res->cycle = 0;
 
-  xbt_set_add(gras_datadesc_set_local,
-              (xbt_set_elm_t)res,gras_ddt_freev);
-  XBT_OUT;
-  return res;
+       xbt_set_add(gras_datadesc_set_local,
+                       (xbt_set_elm_t)res,gras_ddt_freev);
+       XBT_OUT;
+       return res;
 }
 
 /** @brief retrieve an existing message type from its name (or NULL if it does not exist). */
 gras_datadesc_type_t gras_datadesc_by_name_or_null (const char *name) {
-  xbt_ex_t e;
-  gras_datadesc_type_t res = NULL;
-
-  TRY {
-     res = gras_datadesc_by_name(name);
-  } CATCH(e) {
-     res = NULL;
-     xbt_ex_free(e);
-  }
-  return res;
+       xbt_ex_t e;
+       gras_datadesc_type_t res = NULL;
+
+       TRY {
+               res = gras_datadesc_by_name(name);
+       } CATCH(e) {
+               res = NULL;
+               xbt_ex_free(e);
+       }
+       return res;
 }
 /**
  * Search the given datadesc (or raises an exception if it can't be found)
  */
 gras_datadesc_type_t gras_datadesc_by_name(const char *name) {
-  xbt_ex_t e;
-  gras_datadesc_type_t res = NULL;
-  volatile int found = 0;
-  TRY {
-    res = (gras_datadesc_type_t)xbt_set_get_by_name(gras_datadesc_set_local,name);
-    found = 1;
-  } CATCH(e) {
-    if (e.category != not_found_error)
-      RETHROW;
-    xbt_ex_free(e);
-  }
-  if (!found)
-    THROW1(not_found_error,0,"No registred datatype of that name: %s",name);
-
-  return res;
+       xbt_ex_t e;
+       gras_datadesc_type_t res = NULL;
+       volatile int found = 0;
+       TRY {
+               res = (gras_datadesc_type_t)xbt_set_get_by_name(gras_datadesc_set_local,name);
+               found = 1;
+       } CATCH(e) {
+               if (e.category != not_found_error)
+                       RETHROW;
+               xbt_ex_free(e);
+       }
+       if (!found)
+               THROW1(not_found_error,0,"No registred datatype of that name: %s",name);
+
+       return res;
 }
 
 /**
  * Retrieve a type from its code (or NULL if not found)
  */
 gras_datadesc_type_t gras_datadesc_by_id(long int code) {
-  xbt_ex_t e;
-  gras_datadesc_type_t res=NULL;
-  TRY {
-    res = (gras_datadesc_type_t)xbt_set_get_by_id(gras_datadesc_set_local,code);
-  } CATCH(e) {
-    if (e.category != not_found_error)
-      RETHROW;
-    xbt_ex_free(e);
-    res = NULL;
-  }
-  return res;
+       xbt_ex_t e;
+       gras_datadesc_type_t res=NULL;
+       TRY {
+               res = (gras_datadesc_type_t)xbt_set_get_by_id(gras_datadesc_set_local,code);
+       } CATCH(e) {
+               if (e.category != not_found_error)
+                       RETHROW;
+               xbt_ex_free(e);
+               res = NULL;
+       }
+       return res;
 }
 
 /**
  * Create a new scalar and give a pointer to it
  */
 gras_datadesc_type_t
-  gras_datadesc_scalar(const char                      *name,
-                      gras_ddt_scalar_type_t           type,
-                      enum e_gras_dd_scalar_encoding   encoding) {
-
-  gras_datadesc_type_t res;
-  long int arch;
-
-  XBT_IN;
-  res = gras_datadesc_by_name_or_null(name);
-  if (res) {
-    xbt_assert1(res->category_code == e_gras_datadesc_type_cat_scalar,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.scalar_data.encoding == encoding,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.scalar_data.type == type,
-                "Redefinition of type %s does not match", name);
-    VERB1("Discarding redefinition of %s",name);
-    return res;
-  }
-  res = gras_ddt_new(name);
-
-  for (arch = 0; arch < gras_arch_count; arch ++) {
-    res->size[arch]         = gras_arches[arch].sizeofs[type];
-    res->alignment[arch]    = gras_arches[arch].boundaries[type];
-    res->aligned_size[arch] = ddt_aligned(res->size[arch], res->alignment[arch]);
-  }
-
-  res->category_code                 = e_gras_datadesc_type_cat_scalar;
-  res->category.scalar_data.encoding = encoding;
-  res->category.scalar_data.type     = type;
-  XBT_OUT;
-
-  return res;
+gras_datadesc_scalar(const char                      *name,
+               gras_ddt_scalar_type_t           type,
+               enum e_gras_dd_scalar_encoding   encoding) {
+
+       gras_datadesc_type_t res;
+       long int arch;
+
+       XBT_IN;
+       res = gras_datadesc_by_name_or_null(name);
+       if (res) {
+               xbt_assert1(res->category_code == e_gras_datadesc_type_cat_scalar,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.scalar_data.encoding == encoding,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.scalar_data.type == type,
+                               "Redefinition of type %s does not match", name);
+               VERB1("Discarding redefinition of %s",name);
+               return res;
+       }
+       res = gras_ddt_new(name);
+
+       for (arch = 0; arch < gras_arch_count; arch ++) {
+               res->size[arch]         = gras_arches[arch].sizeofs[type];
+               res->alignment[arch]    = gras_arches[arch].boundaries[type];
+               res->aligned_size[arch] = ddt_aligned(res->size[arch], res->alignment[arch]);
+       }
+
+       res->category_code                 = e_gras_datadesc_type_cat_scalar;
+       res->category.scalar_data.encoding = encoding;
+       res->category.scalar_data.type     = type;
+       XBT_OUT;
+
+       return res;
 }
 
 
 /** Frees one struct or union field */
 void gras_dd_cat_field_free(void *f) {
-  gras_dd_cat_field_t field = *(gras_dd_cat_field_t *)f;
-  XBT_IN;
-  if (field) {
-    if (field->name)
-      free(field->name);
-    free(field);
-  }
-  XBT_OUT;
+       gras_dd_cat_field_t field = *(gras_dd_cat_field_t *)f;
+       XBT_IN;
+       if (field) {
+               if (field->name)
+                       free(field->name);
+               free(field);
+       }
+       XBT_OUT;
 }
 
 /** \brief Declare a new structure description */
 gras_datadesc_type_t
-  gras_datadesc_struct(const char            *name) {
-
-  gras_datadesc_type_t res;
-  long int arch;
-
-  XBT_IN1("(%s)",name);
-  res = gras_datadesc_by_name_or_null(name);
-  if (res) {
-    /* FIXME: Check that field redefinition matches */
-    xbt_assert1(res->category_code == e_gras_datadesc_type_cat_struct,
-                "Redefinition of type %s does not match", name);
-    VERB1("Discarding redefinition of %s",name);
-    return res;
-  }
-  res = gras_ddt_new(name);
-
-  for (arch=0; arch<gras_arch_count; arch ++) {
-    res->size[arch] = 0;
-    res->alignment[arch] = 0;
-    res->aligned_size[arch] = 0;
-  }
-  res->category_code = e_gras_datadesc_type_cat_struct;
-  res->category.struct_data.fields =
-       xbt_dynar_new(sizeof(gras_dd_cat_field_t),
-                     gras_dd_cat_field_free);
-
-  XBT_OUT;
-  return res;
+gras_datadesc_struct(const char            *name) {
+
+       gras_datadesc_type_t res;
+       long int arch;
+
+       XBT_IN1("(%s)",name);
+       res = gras_datadesc_by_name_or_null(name);
+       if (res) {
+               /* FIXME: Check that field redefinition matches */
+               xbt_assert1(res->category_code == e_gras_datadesc_type_cat_struct,
+                               "Redefinition of type %s does not match", name);
+               VERB1("Discarding redefinition of %s",name);
+               return res;
+       }
+       res = gras_ddt_new(name);
+
+       for (arch=0; arch<gras_arch_count; arch ++) {
+               res->size[arch] = 0;
+               res->alignment[arch] = 0;
+               res->aligned_size[arch] = 0;
+       }
+       res->category_code = e_gras_datadesc_type_cat_struct;
+       res->category.struct_data.fields =
+               xbt_dynar_new(sizeof(gras_dd_cat_field_t),
+                               gras_dd_cat_field_free);
+
+       XBT_OUT;
+       return res;
 }
 
 /** \brief Append a new field to a structure description */
 void
 gras_datadesc_struct_append(gras_datadesc_type_t struct_type,
-                           const char          *name,
-                           gras_datadesc_type_t field_type) {
-
-  gras_dd_cat_field_t field;
-  int arch;
-
-  xbt_assert2(field_type,
-              "Cannot add the field '%s' into struct '%s': its type is NULL",
-              name,struct_type->name);
-  XBT_IN3("(%s %s.%s;)",field_type->name,struct_type->name,name);
-  if (struct_type->category.struct_data.closed) {
-    VERB1("Ignoring request to add field to struct %s (closed. Redefinition?)",
-         struct_type->name);
-    return;
-  }
-
-  xbt_assert1(field_type->size != 0,
-              "Cannot add a dynamically sized field in structure %s",
-              struct_type->name);
-
-  field=xbt_new(s_gras_dd_cat_field_t,1);
-  field->name   = (char*)strdup(name);
-
-  DEBUG0("----------------");
-  DEBUG3("PRE s={size=%ld,align=%ld,asize=%ld}",
-        struct_type->size[GRAS_THISARCH],
-        struct_type->alignment[GRAS_THISARCH],
-        struct_type->aligned_size[GRAS_THISARCH]);
-
-
-  for (arch=0; arch<gras_arch_count; arch ++) {
-    field->offset[arch] = ddt_aligned(struct_type->size[arch],
-                                     field_type->alignment[arch]);
-
-    struct_type->size[arch] = field->offset[arch] + field_type->size[arch];
-    struct_type->alignment[arch] = max(struct_type->alignment[arch],
-                                      field_type->alignment[arch]);
-    struct_type->aligned_size[arch] = ddt_aligned(struct_type->size[arch],
-                                                 struct_type->alignment[arch]);
-  }
-  field->type   = field_type;
-  field->send   = NULL;
-  field->recv   = NULL;
-
-  xbt_dynar_push(struct_type->category.struct_data.fields, &field);
-
-  DEBUG3("Push a %s into %s at offset %ld.",
-        field_type->name, struct_type->name,field->offset[GRAS_THISARCH]);
-  DEBUG3("  f={size=%ld,align=%ld,asize=%ld}",
-        field_type->size[GRAS_THISARCH],
-        field_type->alignment[GRAS_THISARCH],
-        field_type->aligned_size[GRAS_THISARCH]);
-  DEBUG3("  s={size=%ld,align=%ld,asize=%ld}",
-        struct_type->size[GRAS_THISARCH],
-        struct_type->alignment[GRAS_THISARCH],
-        struct_type->aligned_size[GRAS_THISARCH]);
-  XBT_OUT;
+               const char          *name,
+               gras_datadesc_type_t field_type) {
+
+       gras_dd_cat_field_t field;
+       int arch;
+
+       xbt_assert2(field_type,
+                       "Cannot add the field '%s' into struct '%s': its type is NULL",
+                       name,struct_type->name);
+       XBT_IN3("(%s %s.%s;)",field_type->name,struct_type->name,name);
+       if (struct_type->category.struct_data.closed) {
+               VERB1("Ignoring request to add field to struct %s (closed. Redefinition?)",
+                               struct_type->name);
+               return;
+       }
+
+       xbt_assert1(field_type->size != 0,
+                       "Cannot add a dynamically sized field in structure %s",
+                       struct_type->name);
+
+       field=xbt_new(s_gras_dd_cat_field_t,1);
+       field->name   = (char*)strdup(name);
+
+       DEBUG0("----------------");
+       DEBUG3("PRE s={size=%ld,align=%ld,asize=%ld}",
+                       struct_type->size[GRAS_THISARCH],
+                       struct_type->alignment[GRAS_THISARCH],
+                       struct_type->aligned_size[GRAS_THISARCH]);
+
+
+       for (arch=0; arch<gras_arch_count; arch ++) {
+               field->offset[arch] = ddt_aligned(struct_type->size[arch],
+                               field_type->alignment[arch]);
+
+               struct_type->size[arch] = field->offset[arch] + field_type->size[arch];
+               struct_type->alignment[arch] = max(struct_type->alignment[arch],
+                               field_type->alignment[arch]);
+               struct_type->aligned_size[arch] = ddt_aligned(struct_type->size[arch],
+                               struct_type->alignment[arch]);
+       }
+       field->type   = field_type;
+       field->send   = NULL;
+       field->recv   = NULL;
+
+       xbt_dynar_push(struct_type->category.struct_data.fields, &field);
+
+       DEBUG3("Push a %s into %s at offset %ld.",
+                       field_type->name, struct_type->name,field->offset[GRAS_THISARCH]);
+       DEBUG3("  f={size=%ld,align=%ld,asize=%ld}",
+                       field_type->size[GRAS_THISARCH],
+                       field_type->alignment[GRAS_THISARCH],
+                       field_type->aligned_size[GRAS_THISARCH]);
+       DEBUG3("  s={size=%ld,align=%ld,asize=%ld}",
+                       struct_type->size[GRAS_THISARCH],
+                       struct_type->alignment[GRAS_THISARCH],
+                       struct_type->aligned_size[GRAS_THISARCH]);
+       XBT_OUT;
 }
 
 /** \brief Close a structure description
@@ -252,16 +252,16 @@ gras_datadesc_struct_append(gras_datadesc_type_t struct_type,
 void
 gras_datadesc_struct_close(gras_datadesc_type_t struct_type) {
        int arch;
-  XBT_IN;
-  struct_type->category.struct_data.closed = 1;
-  for (arch=0; arch<gras_arch_count; arch ++) {
-    struct_type->size[arch] = struct_type->aligned_size[arch];
-  }
-  DEBUG4("structure %s closed. size=%ld,align=%ld,asize=%ld",
-        struct_type->name,
-        struct_type->size[GRAS_THISARCH],
-        struct_type->alignment[GRAS_THISARCH],
-        struct_type->aligned_size[GRAS_THISARCH]);
+       XBT_IN;
+       struct_type->category.struct_data.closed = 1;
+       for (arch=0; arch<gras_arch_count; arch ++) {
+               struct_type->size[arch] = struct_type->aligned_size[arch];
+       }
+       DEBUG4("structure %s closed. size=%ld,align=%ld,asize=%ld",
+                       struct_type->name,
+                       struct_type->size[GRAS_THISARCH],
+                       struct_type->alignment[GRAS_THISARCH],
+                       struct_type->aligned_size[GRAS_THISARCH]);
 }
 
 /**
@@ -275,7 +275,7 @@ gras_datadesc_struct_close(gras_datadesc_type_t struct_type) {
  */
 void
 gras_datadesc_cycle_set(gras_datadesc_type_t ddt) {
-  ddt->cycle = 1;
+       ddt->cycle = 1;
 }
 
 /**
@@ -287,84 +287,84 @@ gras_datadesc_cycle_set(gras_datadesc_type_t ddt) {
  */
 void
 gras_datadesc_cycle_unset(gras_datadesc_type_t ddt) {
-  ddt->cycle = 0;
+       ddt->cycle = 0;
 }
 
 /** \brief Declare a new union description */
 gras_datadesc_type_t
-  gras_datadesc_union(const char                   *name,
-                     gras_datadesc_type_cb_int_t   selector) {
-
-  gras_datadesc_type_t res;
-  int arch;
-
-  XBT_IN1("(%s)",name);
-  xbt_assert0(selector,
-              "Attempt to creat an union without field_count function");
-
-  res = gras_datadesc_by_name_or_null(name);
-  if (res) {
-    /* FIXME: Check that field redefinition matches */
-    xbt_assert1(res->category_code == e_gras_datadesc_type_cat_union,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.union_data.selector == selector,
-                "Redefinition of type %s does not match", name);
-    VERB1("Discarding redefinition of %s",name);
-    return res;
-  }
-
-  res = gras_ddt_new(name);
-
-  for (arch=0; arch<gras_arch_count; arch ++) {
-     res->size[arch] = 0;
-     res->alignment[arch] = 0;
-     res->aligned_size[arch] = 0;
-  }
-
-  res->category_code           = e_gras_datadesc_type_cat_union;
-  res->category.union_data.fields =
-     xbt_dynar_new(sizeof(gras_dd_cat_field_t*),
-                   gras_dd_cat_field_free);
-  res->category.union_data.selector = selector;
-
-  return res;
+gras_datadesc_union(const char                   *name,
+               gras_datadesc_type_cb_int_t   selector) {
+
+       gras_datadesc_type_t res;
+       int arch;
+
+       XBT_IN1("(%s)",name);
+       xbt_assert0(selector,
+                       "Attempt to creat an union without field_count function");
+
+       res = gras_datadesc_by_name_or_null(name);
+       if (res) {
+               /* FIXME: Check that field redefinition matches */
+               xbt_assert1(res->category_code == e_gras_datadesc_type_cat_union,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.union_data.selector == selector,
+                               "Redefinition of type %s does not match", name);
+               VERB1("Discarding redefinition of %s",name);
+               return res;
+       }
+
+       res = gras_ddt_new(name);
+
+       for (arch=0; arch<gras_arch_count; arch ++) {
+               res->size[arch] = 0;
+               res->alignment[arch] = 0;
+               res->aligned_size[arch] = 0;
+       }
+
+       res->category_code              = e_gras_datadesc_type_cat_union;
+       res->category.union_data.fields =
+               xbt_dynar_new(sizeof(gras_dd_cat_field_t*),
+                               gras_dd_cat_field_free);
+       res->category.union_data.selector = selector;
+
+       return res;
 }
 
 /** \brief Append a new field to an union description */
 void gras_datadesc_union_append(gras_datadesc_type_t  union_type,
-                               const char           *name,
-                               gras_datadesc_type_t  field_type) {
-
-  gras_dd_cat_field_t field;
-  int arch;
-
-  XBT_IN3("(%s %s.%s;)",field_type->name,union_type->name,name);
-  xbt_assert1(field_type->size != 0,
-              "Cannot add a dynamically sized field in union %s",
-              union_type->name);
-
-  if (union_type->category.union_data.closed) {
-    VERB1("Ignoring request to add field to union %s (closed)",
-          union_type->name);
-    return;
-  }
-
-  field=xbt_new0(s_gras_dd_cat_field_t,1);
-
-  field->name   = (char*)strdup(name);
-  field->type   = field_type;
-  /* All offset are left to 0 in an union */
-
-  xbt_dynar_push(union_type->category.union_data.fields, &field);
-
-  for (arch=0; arch<gras_arch_count; arch ++) {
-    union_type->size[arch] = max(union_type->size[arch],
-                                field_type->size[arch]);
-    union_type->alignment[arch] = max(union_type->alignment[arch],
-                                     field_type->alignment[arch]);
-    union_type->aligned_size[arch] = ddt_aligned(union_type->size[arch],
-                                                union_type->alignment[arch]);
-  }
+               const char           *name,
+               gras_datadesc_type_t  field_type) {
+
+       gras_dd_cat_field_t field;
+       int arch;
+
+       XBT_IN3("(%s %s.%s;)",field_type->name,union_type->name,name);
+       xbt_assert1(field_type->size != 0,
+                       "Cannot add a dynamically sized field in union %s",
+                       union_type->name);
+
+       if (union_type->category.union_data.closed) {
+               VERB1("Ignoring request to add field to union %s (closed)",
+                               union_type->name);
+               return;
+       }
+
+       field=xbt_new0(s_gras_dd_cat_field_t,1);
+
+       field->name   = (char*)strdup(name);
+       field->type   = field_type;
+       /* All offset are left to 0 in an union */
+
+       xbt_dynar_push(union_type->category.union_data.fields, &field);
+
+       for (arch=0; arch<gras_arch_count; arch ++) {
+               union_type->size[arch] = max(union_type->size[arch],
+                               field_type->size[arch]);
+               union_type->alignment[arch] = max(union_type->alignment[arch],
+                               field_type->alignment[arch]);
+               union_type->aligned_size[arch] = ddt_aligned(union_type->size[arch],
+                               union_type->alignment[arch]);
+       }
 }
 
 
@@ -374,7 +374,7 @@ void gras_datadesc_union_append(gras_datadesc_type_t  union_type,
  */
 void
 gras_datadesc_union_close(gras_datadesc_type_t union_type) {
-   union_type->category.union_data.closed = 1;
+       union_type->category.union_data.closed = 1;
 }
 
 /** \brief Copy a type under another name
@@ -382,54 +382,54 @@ gras_datadesc_union_close(gras_datadesc_type_t union_type) {
  * This may reveal useful to circumvent parsing macro limitations
  */
 gras_datadesc_type_t
-  gras_datadesc_copy(const char           *name,
-                    gras_datadesc_type_t  copied) {
+gras_datadesc_copy(const char           *name,
+               gras_datadesc_type_t  copied) {
 
-     gras_datadesc_type_t res = gras_ddt_new(name);
-     char *name_cpy = res->name;
+       gras_datadesc_type_t res = gras_ddt_new(name);
+       char *name_cpy = res->name;
 
-     memcpy(res,copied,sizeof(s_gras_datadesc_type_t));
-     res->name = name_cpy;
-     return res;
-  }
+       memcpy(res,copied,sizeof(s_gras_datadesc_type_t));
+       res->name = name_cpy;
+       return res;
+}
 
 /** \brief Declare a new type being a reference to the one passed in arg */
 gras_datadesc_type_t
-  gras_datadesc_ref(const char           *name,
-                   gras_datadesc_type_t  referenced_type) {
-
-  gras_datadesc_type_t res;
-  gras_datadesc_type_t pointer_type = gras_datadesc_by_name("data pointer");
-  int arch;
-
-  XBT_IN1("(%s)",name);
-  res = gras_datadesc_by_name_or_null(name);
-  if (res) {
-    xbt_assert1(res->category_code == e_gras_datadesc_type_cat_ref,
-                "Redefinition of %s does not match",name);
-    xbt_assert1(res->category.ref_data.type == referenced_type,
-                "Redefinition of %s does not match",name);
-    xbt_assert1(res->category.ref_data.selector == NULL,
-                "Redefinition of %s does not match",name);
-    VERB1("Discarding redefinition of %s",name);
-    return res;
-  }
-
-  res = gras_ddt_new(name);
-
-  xbt_assert0(pointer_type, "Cannot get the description of data pointer");
-
-  for (arch=0; arch<gras_arch_count; arch ++){
-    res->size[arch] = pointer_type->size[arch];
-    res->alignment[arch] = pointer_type->alignment[arch];
-    res->aligned_size[arch] = pointer_type->aligned_size[arch];
-  }
-
-  res->category_code             = e_gras_datadesc_type_cat_ref;
-  res->category.ref_data.type     = referenced_type;
-  res->category.ref_data.selector = NULL;
-
-  return res;
+gras_datadesc_ref(const char           *name,
+               gras_datadesc_type_t  referenced_type) {
+
+       gras_datadesc_type_t res;
+       gras_datadesc_type_t pointer_type = gras_datadesc_by_name("data pointer");
+       int arch;
+
+       XBT_IN1("(%s)",name);
+       res = gras_datadesc_by_name_or_null(name);
+       if (res) {
+               xbt_assert1(res->category_code == e_gras_datadesc_type_cat_ref,
+                               "Redefinition of %s does not match",name);
+               xbt_assert1(res->category.ref_data.type == referenced_type,
+                               "Redefinition of %s does not match",name);
+               xbt_assert1(res->category.ref_data.selector == NULL,
+                               "Redefinition of %s does not match",name);
+               VERB1("Discarding redefinition of %s",name);
+               return res;
+       }
+
+       res = gras_ddt_new(name);
+
+       xbt_assert0(pointer_type, "Cannot get the description of data pointer");
+
+       for (arch=0; arch<gras_arch_count; arch ++){
+               res->size[arch] = pointer_type->size[arch];
+               res->alignment[arch] = pointer_type->alignment[arch];
+               res->aligned_size[arch] = pointer_type->aligned_size[arch];
+       }
+
+       res->category_code                = e_gras_datadesc_type_cat_ref;
+       res->category.ref_data.type     = referenced_type;
+       res->category.ref_data.selector = NULL;
+
+       return res;
 }
 /** \brief Declare a new type being a generic reference.
  *
@@ -438,134 +438,134 @@ gras_datadesc_type_t
  * callback and expects it to return the type description to use.
  */
 gras_datadesc_type_t
-  gras_datadesc_ref_generic(const char                *name,
-                           gras_datadesc_selector_t   selector) {
-
-  gras_datadesc_type_t res;
-  gras_datadesc_type_t pointer_type = gras_datadesc_by_name("data pointer");
-  int arch;
-
-  XBT_IN1("(%s)",name);
-  res = gras_datadesc_by_name_or_null(name);
-
-  if (res) {
-    xbt_assert1(res->category_code == e_gras_datadesc_type_cat_ref,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.ref_data.type == NULL,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.ref_data.selector == selector,
-                "Redefinition of type %s does not match", name);
-    VERB1("Discarding redefinition of %s",name);
-    return res;
-  }
-  res = gras_ddt_new(name);
-
-  xbt_assert0(pointer_type, "Cannot get the description of data pointer");
-
-  for (arch=0; arch<gras_arch_count; arch ++) {
-    res->size[arch] = pointer_type->size[arch];
-    res->alignment[arch] = pointer_type->alignment[arch];
-    res->aligned_size[arch] = pointer_type->aligned_size[arch];
-  }
-
-  res->category_code           = e_gras_datadesc_type_cat_ref;
-
-  res->category.ref_data.type     = NULL;
-  res->category.ref_data.selector = selector;
-
-  return res;
+gras_datadesc_ref_generic(const char                *name,
+               gras_datadesc_selector_t   selector) {
+
+       gras_datadesc_type_t res;
+       gras_datadesc_type_t pointer_type = gras_datadesc_by_name("data pointer");
+       int arch;
+
+       XBT_IN1("(%s)",name);
+       res = gras_datadesc_by_name_or_null(name);
+
+       if (res) {
+               xbt_assert1(res->category_code == e_gras_datadesc_type_cat_ref,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.ref_data.type == NULL,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.ref_data.selector == selector,
+                               "Redefinition of type %s does not match", name);
+               VERB1("Discarding redefinition of %s",name);
+               return res;
+       }
+       res = gras_ddt_new(name);
+
+       xbt_assert0(pointer_type, "Cannot get the description of data pointer");
+
+       for (arch=0; arch<gras_arch_count; arch ++) {
+               res->size[arch] = pointer_type->size[arch];
+               res->alignment[arch] = pointer_type->alignment[arch];
+               res->aligned_size[arch] = pointer_type->aligned_size[arch];
+       }
+
+       res->category_code              = e_gras_datadesc_type_cat_ref;
+
+       res->category.ref_data.type     = NULL;
+       res->category.ref_data.selector = selector;
+
+       return res;
 }
 
 /** \brief Declare a new type being an array of fixed size and content */
 gras_datadesc_type_t
-  gras_datadesc_array_fixed(const char           *name,
-                           gras_datadesc_type_t  element_type,
-                           long int              fixed_size) {
-
-  gras_datadesc_type_t res;
-  int arch;
-
-  XBT_IN1("(%s)",name);
-  res = gras_datadesc_by_name_or_null(name);
-  if (res) {
-    xbt_assert1(res->category_code == e_gras_datadesc_type_cat_array,
-                "Redefinition of type %s does not match", name);
-
-    if (res->category.array_data.type != element_type) {
-       ERROR1("Redefinition of type %s does not match: array elements differ", name);
-       gras_datadesc_type_dump(res->category.array_data.type);
-       gras_datadesc_type_dump(element_type);
-    }
-
-    xbt_assert1(res->category.array_data.fixed_size == fixed_size,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.array_data.dynamic_size == NULL,
-                "Redefinition of type %s does not match", name);
-    VERB1("Discarding redefinition of %s",name);
-
-    return res;
-  }
-  res = gras_ddt_new(name);
-
-  xbt_assert1(fixed_size > 0, "'%s' is a array of null fixed size",name);
-  for (arch=0; arch<gras_arch_count; arch ++) {
-    res->size[arch] = fixed_size * element_type->aligned_size[arch];
-    res->alignment[arch] = element_type->alignment[arch];
-    res->aligned_size[arch] = res->size[arch];
-  }
-
-  res->category_code           = e_gras_datadesc_type_cat_array;
-
-  res->category.array_data.type         = element_type;
-  res->category.array_data.fixed_size   = fixed_size;
-  res->category.array_data.dynamic_size = NULL;
-
-  return res;
+gras_datadesc_array_fixed(const char           *name,
+               gras_datadesc_type_t  element_type,
+               long int              fixed_size) {
+
+       gras_datadesc_type_t res;
+       int arch;
+
+       XBT_IN1("(%s)",name);
+       res = gras_datadesc_by_name_or_null(name);
+       if (res) {
+               xbt_assert1(res->category_code == e_gras_datadesc_type_cat_array,
+                               "Redefinition of type %s does not match", name);
+
+               if (res->category.array_data.type != element_type) {
+                       ERROR1("Redefinition of type %s does not match: array elements differ", name);
+                       gras_datadesc_type_dump(res->category.array_data.type);
+                       gras_datadesc_type_dump(element_type);
+               }
+
+               xbt_assert1(res->category.array_data.fixed_size == fixed_size,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.array_data.dynamic_size == NULL,
+                               "Redefinition of type %s does not match", name);
+               VERB1("Discarding redefinition of %s",name);
+
+               return res;
+       }
+       res = gras_ddt_new(name);
+
+       xbt_assert1(fixed_size > 0, "'%s' is a array of null fixed size",name);
+       for (arch=0; arch<gras_arch_count; arch ++) {
+               res->size[arch] = fixed_size * element_type->aligned_size[arch];
+               res->alignment[arch] = element_type->alignment[arch];
+               res->aligned_size[arch] = res->size[arch];
+       }
+
+       res->category_code              = e_gras_datadesc_type_cat_array;
+
+       res->category.array_data.type         = element_type;
+       res->category.array_data.fixed_size   = fixed_size;
+       res->category.array_data.dynamic_size = NULL;
+
+       return res;
 }
 
 /** \brief Declare a new type being an array of fixed size, but accepting several content types. */
 gras_datadesc_type_t gras_datadesc_array_dyn(const char                 *name,
-                                            gras_datadesc_type_t        element_type,
-                                            gras_datadesc_type_cb_int_t dynamic_size) {
-
-  gras_datadesc_type_t res;
-  int arch;
-
-  XBT_IN1("(%s)",name);
-  xbt_assert1(dynamic_size,
-              "'%s' is a dynamic array without size discriminant",
-              name);
-
-  res = gras_datadesc_by_name_or_null(name);
-  if (res) {
-    xbt_assert1(res->category_code == e_gras_datadesc_type_cat_array,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.array_data.type == element_type,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.array_data.fixed_size == 0,
-                "Redefinition of type %s does not match", name);
-    xbt_assert1(res->category.array_data.dynamic_size == dynamic_size,
-                "Redefinition of type %s does not match", name);
-    VERB1("Discarding redefinition of %s",name);
-
-    return res;
-  }
-
-  res = gras_ddt_new(name);
-
-  for (arch=0; arch<gras_arch_count; arch ++) {
-    res->size[arch] = 0; /* make sure it indicates "dynamic" */
-    res->alignment[arch] = element_type->alignment[arch];
-    res->aligned_size[arch] = 0; /*FIXME: That was so in GS, but looks stupid*/
-  }
-
-  res->category_code           = e_gras_datadesc_type_cat_array;
-
-  res->category.array_data.type         = element_type;
-  res->category.array_data.fixed_size   = 0;
-  res->category.array_data.dynamic_size = dynamic_size;
-
-  return res;
+               gras_datadesc_type_t        element_type,
+               gras_datadesc_type_cb_int_t dynamic_size) {
+
+       gras_datadesc_type_t res;
+       int arch;
+
+       XBT_IN1("(%s)",name);
+       xbt_assert1(dynamic_size,
+                       "'%s' is a dynamic array without size discriminant",
+                       name);
+
+       res = gras_datadesc_by_name_or_null(name);
+       if (res) {
+               xbt_assert1(res->category_code == e_gras_datadesc_type_cat_array,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.array_data.type == element_type,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.array_data.fixed_size == 0,
+                               "Redefinition of type %s does not match", name);
+               xbt_assert1(res->category.array_data.dynamic_size == dynamic_size,
+                               "Redefinition of type %s does not match", name);
+               VERB1("Discarding redefinition of %s",name);
+
+               return res;
+       }
+
+       res = gras_ddt_new(name);
+
+       for (arch=0; arch<gras_arch_count; arch ++) {
+               res->size[arch] = 0; /* make sure it indicates "dynamic" */
+               res->alignment[arch] = element_type->alignment[arch];
+               res->aligned_size[arch] = 0; /*FIXME: That was so in GS, but looks stupid*/
+       }
+
+       res->category_code              = e_gras_datadesc_type_cat_array;
+
+       res->category.array_data.type         = element_type;
+       res->category.array_data.fixed_size   = 0;
+       res->category.array_data.dynamic_size = dynamic_size;
+
+       return res;
 }
 
 /** \brief Declare a new type being an array which size can be found with \ref gras_cbps_i_pop
@@ -591,22 +591,22 @@ gras_datadesc_type_t gras_datadesc_array_dyn(const char                 *name,
  *
  */
 gras_datadesc_type_t
-  gras_datadesc_ref_pop_arr(gras_datadesc_type_t element_type) {
+gras_datadesc_ref_pop_arr(gras_datadesc_type_t element_type) {
 
-  gras_datadesc_type_t res;
-  char *name=(char*)xbt_malloc(strlen(element_type->name) + 4);
+       gras_datadesc_type_t res;
+       char *name=(char*)xbt_malloc(strlen(element_type->name) + 4);
 
-  sprintf(name,"%s[]",element_type->name);
+       sprintf(name,"%s[]",element_type->name);
 
-  res = gras_datadesc_array_dyn(name,element_type,
-                               gras_datadesc_cb_pop);
+       res = gras_datadesc_array_dyn(name,element_type,
+                       gras_datadesc_cb_pop);
 
-  sprintf(name,"%s[]*",element_type->name);
-  res = gras_datadesc_ref(name,res);
+       sprintf(name,"%s[]*",element_type->name);
+       res = gras_datadesc_ref(name,res);
 
-  free(name);
+       free(name);
 
-  return res;
+       return res;
 }
 
 /*
@@ -617,23 +617,23 @@ gras_datadesc_type_t
 
 #include "xbt/dynar_private.h"
 static void gras_datadesc_dynar_cb(gras_datadesc_type_t typedesc, gras_cbps_t vars, void *data) {
-  gras_datadesc_type_t subtype;
-  xbt_dynar_t dynar=(xbt_dynar_t)data;
+       gras_datadesc_type_t subtype;
+       xbt_dynar_t dynar=(xbt_dynar_t)data;
 
-  memcpy(&dynar->free_f, &typedesc->extra, sizeof(dynar->free_f));
+       memcpy(&dynar->free_f, &typedesc->extra, sizeof(dynar->free_f));
 
-  /* search for the elemsize in what we have. If elements are "int", typedesc got is "int[]*" */
-  subtype = gras_dd_find_field(typedesc,"data")->type;
+       /* search for the elemsize in what we have. If elements are "int", typedesc got is "int[]*" */
+       subtype = gras_dd_find_field(typedesc,"data")->type;
 
-  /* this is now a ref to array of what we're looking for */
-  subtype = subtype->category.ref_data.type;
-  subtype = subtype->category.array_data.type;
+       /* this is now a ref to array of what we're looking for */
+       subtype = subtype->category.ref_data.type;
+       subtype = subtype->category.array_data.type;
 
-  DEBUG1("subtype is %s",subtype->name);
+       DEBUG1("subtype is %s",subtype->name);
 
-  dynar->elmsize = subtype->size[GRAS_THISARCH];
-  dynar->size = dynar->used;
-  dynar->mutex = NULL;
+       dynar->elmsize = subtype->size[GRAS_THISARCH];
+       dynar->size = dynar->used;
+       dynar->mutex = NULL;
 }
 
 /** \brief Declare a new type being a dynar in which each elements are of the given type
@@ -647,122 +647,122 @@ static void gras_datadesc_dynar_cb(gras_datadesc_type_t typedesc, gras_cbps_t va
  */
 gras_datadesc_type_t
 gras_datadesc_dynar(gras_datadesc_type_t elm_t,
-                   void_f_pvoid_t free_func) {
+               void_f_pvoid_t free_func) {
 
-  char *buffname;
-  gras_datadesc_type_t res;
+       char *buffname;
+       gras_datadesc_type_t res;
 
-  asprintf(&buffname,"s_xbt_dynar_of_%s",elm_t->name);
+       asprintf(&buffname,"s_xbt_dynar_of_%s",elm_t->name);
 
-  res = gras_datadesc_struct(buffname);
+       res = gras_datadesc_struct(buffname);
 
-  gras_datadesc_struct_append(res, "size",
-                             gras_datadesc_by_name("unsigned long int"));
+       gras_datadesc_struct_append(res, "size",
+                       gras_datadesc_by_name("unsigned long int"));
 
-  gras_datadesc_struct_append(res, "used",
-                             gras_datadesc_by_name("unsigned long int"));
+       gras_datadesc_struct_append(res, "used",
+                       gras_datadesc_by_name("unsigned long int"));
 
-  gras_datadesc_struct_append(res, "elmsize",
-                             gras_datadesc_by_name("unsigned long int"));
+       gras_datadesc_struct_append(res, "elmsize",
+                       gras_datadesc_by_name("unsigned long int"));
 
-  gras_datadesc_struct_append(res, "data",
-                             gras_datadesc_ref_pop_arr (elm_t));
+       gras_datadesc_struct_append(res, "data",
+                       gras_datadesc_ref_pop_arr (elm_t));
 
-  gras_datadesc_struct_append(res, "free_f",
-                             gras_datadesc_by_name("function pointer"));
-  memcpy(res->extra,&free_func,sizeof(free_func));
+       gras_datadesc_struct_append(res, "free_f",
+                       gras_datadesc_by_name("function pointer"));
+       memcpy(res->extra,&free_func,sizeof(free_func));
 
-  gras_datadesc_struct_append(res, "mutex",
-                             gras_datadesc_by_name("data pointer"));
+       gras_datadesc_struct_append(res, "mutex",
+                       gras_datadesc_by_name("data pointer"));
 
-  gras_datadesc_struct_close(res);
+       gras_datadesc_struct_close(res);
 
-  gras_datadesc_cb_field_push(res, "used");
-  gras_datadesc_cb_recv(res,  &gras_datadesc_dynar_cb);
+       gras_datadesc_cb_field_push(res, "used");
+       gras_datadesc_cb_recv(res,  &gras_datadesc_dynar_cb);
 
-  /* build a ref to it */
-  free(buffname);
-  asprintf(&buffname,"xbt_dynar_of_%s",elm_t->name);
-  res=gras_datadesc_ref(buffname,res);
-  free(buffname);
-  return res;
+       /* build a ref to it */
+       free(buffname);
+       asprintf(&buffname,"xbt_dynar_of_%s",elm_t->name);
+       res=gras_datadesc_ref(buffname,res);
+       free(buffname);
+       return res;
 }
 
 #include "xbt/matrix.h"
 static void gras_datadesc_matrix_cb(gras_datadesc_type_t typedesc, gras_cbps_t vars, void *data) {
-  gras_datadesc_type_t subtype;
-  xbt_matrix_t matrix=(xbt_matrix_t)data;
+       gras_datadesc_type_t subtype;
+       xbt_matrix_t matrix=(xbt_matrix_t)data;
 
-  memcpy(&matrix->free_f, &typedesc->extra, sizeof(matrix->free_f));
+       memcpy(&matrix->free_f, &typedesc->extra, sizeof(matrix->free_f));
 
-  /* search for the elemsize in what we have. If elements are "int", typedesc got is "int[]*" */
-  subtype = gras_dd_find_field(typedesc,"data")->type;
+       /* search for the elemsize in what we have. If elements are "int", typedesc got is "int[]*" */
+       subtype = gras_dd_find_field(typedesc,"data")->type;
 
-  /* this is now a ref to array of what we're looking for */
-  subtype = subtype->category.ref_data.type;
-  subtype = subtype->category.array_data.type;
+       /* this is now a ref to array of what we're looking for */
+       subtype = subtype->category.ref_data.type;
+       subtype = subtype->category.array_data.type;
 
-  DEBUG1("subtype is %s",subtype->name);
+       DEBUG1("subtype is %s",subtype->name);
 
-  matrix->elmsize = subtype->size[GRAS_THISARCH];
+       matrix->elmsize = subtype->size[GRAS_THISARCH];
 }
 gras_datadesc_type_t
 gras_datadesc_matrix(gras_datadesc_type_t elm_t,
-                    void_f_pvoid_t const free_f) {
-  char *buffname;
-  gras_datadesc_type_t res;
-
-  asprintf(&buffname,"s_xbt_matrix_t(%s)",elm_t->name);
-  res = gras_datadesc_struct(buffname);
-
-  gras_datadesc_struct_append(res, "lines",
-                             gras_datadesc_by_name("unsigned int"));
-  gras_datadesc_struct_append(res, "rows",
-                             gras_datadesc_by_name("unsigned int"));
-
-  gras_datadesc_struct_append(res, "elmsize",
-                             gras_datadesc_by_name("unsigned long int"));
-
-  gras_datadesc_struct_append(res, "data",
-                             gras_datadesc_ref_pop_arr (elm_t));
-  gras_datadesc_struct_append(res, "free_f",
-                             gras_datadesc_by_name("function pointer"));
-  gras_datadesc_struct_close(res);
-
-  gras_datadesc_cb_field_push(res, "lines");
-  gras_datadesc_cb_field_push_multiplier(res, "rows");
-
-  gras_datadesc_cb_recv(res,  &gras_datadesc_matrix_cb);
-  memcpy(res->extra,&free_f,sizeof(free_f));
-
-  /* build a ref to it */
-  free(buffname);
-  asprintf(&buffname,"xbt_matrix_t(%s)",elm_t->name);
-  res=gras_datadesc_ref(buffname,res);
-  free(buffname);
-  return res;
+               void_f_pvoid_t const free_f) {
+       char *buffname;
+       gras_datadesc_type_t res;
+
+       asprintf(&buffname,"s_xbt_matrix_t(%s)",elm_t->name);
+       res = gras_datadesc_struct(buffname);
+
+       gras_datadesc_struct_append(res, "lines",
+                       gras_datadesc_by_name("unsigned int"));
+       gras_datadesc_struct_append(res, "rows",
+                       gras_datadesc_by_name("unsigned int"));
+
+       gras_datadesc_struct_append(res, "elmsize",
+                       gras_datadesc_by_name("unsigned long int"));
+
+       gras_datadesc_struct_append(res, "data",
+                       gras_datadesc_ref_pop_arr (elm_t));
+       gras_datadesc_struct_append(res, "free_f",
+                       gras_datadesc_by_name("function pointer"));
+       gras_datadesc_struct_close(res);
+
+       gras_datadesc_cb_field_push(res, "lines");
+       gras_datadesc_cb_field_push_multiplier(res, "rows");
+
+       gras_datadesc_cb_recv(res,  &gras_datadesc_matrix_cb);
+       memcpy(res->extra,&free_f,sizeof(free_f));
+
+       /* build a ref to it */
+       free(buffname);
+       asprintf(&buffname,"xbt_matrix_t(%s)",elm_t->name);
+       res=gras_datadesc_ref(buffname,res);
+       free(buffname);
+       return res;
 }
 
 gras_datadesc_type_t
 gras_datadesc_import_nws(const char           *name,
-                        const DataDescriptor *desc,
-                        unsigned long         howmany) {
-  THROW_UNIMPLEMENTED;
+               const DataDescriptor *desc,
+               unsigned long         howmany) {
+       THROW_UNIMPLEMENTED;
 }
 
 /**
  * (useful to push the sizes of the upcoming arrays, for example)
  */
 void gras_datadesc_cb_send (gras_datadesc_type_t          type,
-                           gras_datadesc_type_cb_void_t  send) {
-  type->send = send;
+               gras_datadesc_type_cb_void_t  send) {
+       type->send = send;
 }
 /**
  * (useful to put the function pointers to the rigth value, for example)
  */
 void gras_datadesc_cb_recv(gras_datadesc_type_t          type,
-                          gras_datadesc_type_cb_void_t  recv) {
-  type->recv = recv;
+               gras_datadesc_type_cb_void_t  recv) {
+       type->recv = recv;
 }
 /*
  * gras_dd_find_field:
@@ -770,28 +770,28 @@ void gras_datadesc_cb_recv(gras_datadesc_type_t          type,
  * Returns the type descriptor of the given field. Abort on error.
  */
 static gras_dd_cat_field_t
-  gras_dd_find_field(gras_datadesc_type_t  type,
-                    const char           *field_name) {
-   xbt_dynar_t         field_array;
-
-   gras_dd_cat_field_t  field=NULL;
-   unsigned int         field_num;
-
-   if (type->category_code == e_gras_datadesc_type_cat_union) {
-      field_array = type->category.union_data.fields;
-   } else if (type->category_code == e_gras_datadesc_type_cat_struct) {
-      field_array = type->category.struct_data.fields;
-   } else {
-      ERROR2("%s (%p) is not a struct nor an union. There is no field.", type->name,(void*)type);
-      xbt_abort();
-   }
-   xbt_dynar_foreach(field_array,field_num,field) {
-      if (!strcmp(field_name,field->name)) {
-        return field;
-      }
-   }
-   ERROR2("No field named '%s' in '%s'",field_name,type->name);
-   xbt_abort();
+gras_dd_find_field(gras_datadesc_type_t  type,
+               const char           *field_name) {
+       xbt_dynar_t         field_array;
+
+       gras_dd_cat_field_t  field=NULL;
+       unsigned int         field_num;
+
+       if (type->category_code == e_gras_datadesc_type_cat_union) {
+               field_array = type->category.union_data.fields;
+       } else if (type->category_code == e_gras_datadesc_type_cat_struct) {
+               field_array = type->category.struct_data.fields;
+       } else {
+               ERROR2("%s (%p) is not a struct nor an union. There is no field.", type->name,(void*)type);
+               xbt_abort();
+       }
+       xbt_dynar_foreach(field_array,field_num,field) {
+               if (!strcmp(field_name,field->name)) {
+                       return field;
+               }
+       }
+       ERROR2("No field named '%s' in '%s'",field_name,type->name);
+       xbt_abort();
 
 }
 
@@ -800,11 +800,11 @@ static gras_dd_cat_field_t
  * (useful to push the sizes of the upcoming arrays, for example)
  */
 void gras_datadesc_cb_field_send (gras_datadesc_type_t          type,
-                                 const char                   *field_name,
-                                 gras_datadesc_type_cb_void_t  send) {
+               const char                   *field_name,
+               gras_datadesc_type_cb_void_t  send) {
 
-   gras_dd_cat_field_t field=gras_dd_find_field(type,field_name);
-   field->send = send;
+       gras_dd_cat_field_t field=gras_dd_find_field(type,field_name);
+       field->send = send;
 }
 
 
@@ -814,26 +814,26 @@ void gras_datadesc_cb_field_send (gras_datadesc_type_t          type,
  * \ref gras_datadesc_ref_pop_arr or directly with \ref gras_cbps_i_pop.
  */
 void gras_datadesc_cb_field_push (gras_datadesc_type_t  type,
-                                 const char           *field_name) {
-
-   gras_dd_cat_field_t  field=gras_dd_find_field(type,field_name);
-   gras_datadesc_type_t sub_type=field->type;
-
-   DEBUG3("add a PUSHy cb to '%s' field (type '%s') of '%s'",
-         field_name,sub_type->name,type->name);
-   if (!strcmp("int",sub_type->name)) {
-      field->send = gras_datadesc_cb_push_int;
-   } else if (!strcmp("unsigned int",sub_type->name)) {
-      field->send = gras_datadesc_cb_push_uint;
-   } else if (!strcmp("long int",sub_type->name)) {
-      field->send = gras_datadesc_cb_push_lint;
-   } else if (!strcmp("unsigned long int",sub_type->name)) {
-      field->send = gras_datadesc_cb_push_ulint;
-   } else {
-      ERROR1("Field %s is not an int, unsigned int, long int neither unsigned long int",
-            sub_type->name);
-      xbt_abort();
-   }
+               const char           *field_name) {
+
+       gras_dd_cat_field_t  field=gras_dd_find_field(type,field_name);
+       gras_datadesc_type_t sub_type=field->type;
+
+       DEBUG3("add a PUSHy cb to '%s' field (type '%s') of '%s'",
+                       field_name,sub_type->name,type->name);
+       if (!strcmp("int",sub_type->name)) {
+               field->send = gras_datadesc_cb_push_int;
+       } else if (!strcmp("unsigned int",sub_type->name)) {
+               field->send = gras_datadesc_cb_push_uint;
+       } else if (!strcmp("long int",sub_type->name)) {
+               field->send = gras_datadesc_cb_push_lint;
+       } else if (!strcmp("unsigned long int",sub_type->name)) {
+               field->send = gras_datadesc_cb_push_ulint;
+       } else {
+               ERROR1("Field %s is not an int, unsigned int, long int neither unsigned long int",
+                               sub_type->name);
+               xbt_abort();
+       }
 }
 
 /**
@@ -845,26 +845,26 @@ void gras_datadesc_cb_field_push (gras_datadesc_type_t  type,
  * The field must be an int, unsigned int, long int or unsigned long int.
  */
 void gras_datadesc_cb_field_push_multiplier (gras_datadesc_type_t  type,
-                                            const char         *field_name) {
-
-   gras_dd_cat_field_t  field=gras_dd_find_field(type,field_name);
-   gras_datadesc_type_t sub_type=field->type;
-
-   DEBUG3("add a MPUSHy cb to '%s' field (type '%s') of '%s'",
-         field_name,sub_type->name,type->name);
-   if (!strcmp("int",sub_type->name)) {
-      field->send = gras_datadesc_cb_push_int_mult;
-   } else if (!strcmp("unsigned int",sub_type->name)) {
-      field->send = gras_datadesc_cb_push_uint_mult;
-   } else if (!strcmp("long int",sub_type->name)) {
-      field->send = gras_datadesc_cb_push_lint_mult;
-   } else if (!strcmp("unsigned long int",sub_type->name)) {
-      field->send = gras_datadesc_cb_push_ulint_mult;
-   } else {
-      ERROR1("Field %s is not an int, unsigned int, long int neither unsigned long int",
-            sub_type->name);
-      xbt_abort();
-   }
+               const char         *field_name) {
+
+       gras_dd_cat_field_t  field=gras_dd_find_field(type,field_name);
+       gras_datadesc_type_t sub_type=field->type;
+
+       DEBUG3("add a MPUSHy cb to '%s' field (type '%s') of '%s'",
+                       field_name,sub_type->name,type->name);
+       if (!strcmp("int",sub_type->name)) {
+               field->send = gras_datadesc_cb_push_int_mult;
+       } else if (!strcmp("unsigned int",sub_type->name)) {
+               field->send = gras_datadesc_cb_push_uint_mult;
+       } else if (!strcmp("long int",sub_type->name)) {
+               field->send = gras_datadesc_cb_push_lint_mult;
+       } else if (!strcmp("unsigned long int",sub_type->name)) {
+               field->send = gras_datadesc_cb_push_ulint_mult;
+       } else {
+               ERROR1("Field %s is not an int, unsigned int, long int neither unsigned long int",
+                               sub_type->name);
+               xbt_abort();
+       }
 }
 
 /**
@@ -872,11 +872,11 @@ void gras_datadesc_cb_field_push_multiplier (gras_datadesc_type_t  type,
  * (useful to put the function pointers to the right value, for example)
  */
 void gras_datadesc_cb_field_recv(gras_datadesc_type_t          type,
-                                const char                   *field_name,
-                                gras_datadesc_type_cb_void_t  recv) {
+               const char                   *field_name,
+               gras_datadesc_type_cb_void_t  recv) {
 
-   gras_dd_cat_field_t field=gras_dd_find_field(type,field_name);
-   field->recv = recv;
+       gras_dd_cat_field_t field=gras_dd_find_field(type,field_name);
+       field->recv = recv;
 }
 
 /*
@@ -884,30 +884,30 @@ void gras_datadesc_cb_field_recv(gras_datadesc_type_t          type,
  */
 void gras_datadesc_free(gras_datadesc_type_t *type) {
 
-  DEBUG1("Let's free ddt %s",(*type)->name);
-
-  switch ((*type)->category_code) {
-  case e_gras_datadesc_type_cat_scalar:
-  case e_gras_datadesc_type_cat_ref:
-  case e_gras_datadesc_type_cat_array:
-    /* nothing to free in there */
-    break;
-
-  case e_gras_datadesc_type_cat_struct:
-    xbt_dynar_free(&( (*type)->category.struct_data.fields ));
-    break;
-
-  case e_gras_datadesc_type_cat_union:
-    xbt_dynar_free(&( (*type)->category.union_data.fields ));
-    break;
-
-  default:
-    /* datadesc was invalid. Killing it is like euthanasy, I guess */
-    break;
-  }
-  free((*type)->name);
-  free(*type);
-  type=NULL;
+       DEBUG1("Let's free ddt %s",(*type)->name);
+
+       switch ((*type)->category_code) {
+       case e_gras_datadesc_type_cat_scalar:
+       case e_gras_datadesc_type_cat_ref:
+       case e_gras_datadesc_type_cat_array:
+               /* nothing to free in there */
+               break;
+
+       case e_gras_datadesc_type_cat_struct:
+               xbt_dynar_free(&( (*type)->category.struct_data.fields ));
+               break;
+
+       case e_gras_datadesc_type_cat_union:
+               xbt_dynar_free(&( (*type)->category.union_data.fields ));
+               break;
+
+       default:
+               /* datadesc was invalid. Killing it is like euthanasy, I guess */
+               break;
+       }
+       free((*type)->name);
+       free(*type);
+       type=NULL;
 }
 
 /**
@@ -919,149 +919,149 @@ void gras_datadesc_free(gras_datadesc_type_t *type) {
  * but only the payload (actual type description).
  */
 int gras_datadesc_type_cmp(const gras_datadesc_type_t d1,
-                          const gras_datadesc_type_t d2) {
-  int ret;
-  unsigned int cpt;
-  gras_dd_cat_field_t field1,field2;
-  gras_datadesc_type_t field_desc_1,field_desc_2;
-
-  if (d1 == d2) return 0; /* easy optimization */
-
-  if (!d1 && d2) {
-    DEBUG0("ddt_cmp: !d1 && d2 => 1");
-    return 1;
-  }
-  if (!d1 && !d2) {
-    DEBUG0("ddt_cmp: !d1 && !d2 => 0");
-    return 0;
-  }
-  if ( d1 && !d2) {
-    DEBUG0("ddt_cmp: d1 && !d2 => -1");
-    return -1;
-  }
-
-  for (cpt=0; cpt<gras_arch_count; cpt++) {
-    if (d1->size[cpt] != d2->size[cpt]) {
-      DEBUG5("ddt_cmp: %s->size=%ld  !=  %s->size=%ld (on %s)",
-            d1->name,d1->size[cpt],d2->name,d2->size[cpt],
-            gras_arches[cpt].name);
-      return d1->size[cpt] >  d2->size[cpt] ? 1 : -1;
-    }
-
-    if (d1->alignment[cpt] != d2->alignment[cpt]) {
-      DEBUG5("ddt_cmp: %s->alignment=%ld  !=  %s->alignment=%ld (on %s)",
-            d1->name,d1->alignment[cpt],d2->name,d2->alignment[cpt],
-            gras_arches[cpt].name);
-      return d1->alignment[cpt] > d2->alignment[cpt] ? 1 : -1;
-    }
-
-    if (d1->aligned_size[cpt] != d2->aligned_size[cpt]) {
-      DEBUG5("ddt_cmp: %s->aligned_size=%ld  !=  %s->aligned_size=%ld (on %s)",
-            d1->name,d1->aligned_size[cpt],d2->name,d2->aligned_size[cpt],
-            gras_arches[cpt].name);
-      return d1->aligned_size[cpt] > d2->aligned_size[cpt] ? 1 : -1;
-    }
-  }
-
-  if (d1->category_code != d2->category_code) {
-    DEBUG4("ddt_cmp: %s->cat=%s  !=  %s->cat=%s",
-          d1->name,gras_datadesc_cat_names[d1->category_code],
-          d2->name,gras_datadesc_cat_names[d2->category_code]);
-    return d1->category_code > d2->category_code ? 1 : -1;
-  }
-
-  if (d1->send != d2->send) {
-    DEBUG4("ddt_cmp: %s->send=%p  !=  %s->send=%p",
-          d1->name,(void*)d1->send, d2->name,(void*)d2->send);
-    return 1; /* ISO C forbids ordered comparisons of pointers to functions */
-  }
-
-  if (d1->recv != d2->recv) {
-    DEBUG4("ddt_cmp: %s->recv=%p  !=  %s->recv=%p",
-          d1->name,(void*)d1->recv, d2->name,(void*)d2->recv);
-    return 1; /* ISO C forbids ordered comparisons of pointers to functions */
-  }
-
-  switch (d1->category_code) {
-  case e_gras_datadesc_type_cat_scalar:
-    if (d1->category.scalar_data.encoding != d2->category.scalar_data.encoding)
-      return d1->category.scalar_data.encoding > d2->category.scalar_data.encoding ? 1 : -1 ;
-    break;
-
-  case e_gras_datadesc_type_cat_struct:
-    if (xbt_dynar_length(d1->category.struct_data.fields) !=
-       xbt_dynar_length(d2->category.struct_data.fields)) {
-      DEBUG4("ddt_cmp: %s (having %lu fields) !=  %s (having %lu fields)",
-            d1->name, xbt_dynar_length(d1->category.struct_data.fields),
-            d2->name, xbt_dynar_length(d2->category.struct_data.fields));
-
-      return xbt_dynar_length(d1->category.struct_data.fields) >
-       xbt_dynar_length(d2->category.struct_data.fields) ?
-       1 : -1;
-    }
-    xbt_dynar_foreach(d1->category.struct_data.fields, cpt, field1) {
-
-      field2 = xbt_dynar_get_as(d2->category.struct_data.fields, cpt, gras_dd_cat_field_t);
-      field_desc_1 = field1->type;
-      field_desc_2 = field2->type;
-      ret = gras_datadesc_type_cmp(field_desc_1,field_desc_2);
-      if (ret) {
-       DEBUG6("%s->field[%d]=%s != %s->field[%d]=%s",
-              d1->name,cpt,field1->name,
-              d2->name,cpt,field2->name);
-       return ret;
-      }
-
-    }
-    break;
-
-  case e_gras_datadesc_type_cat_union:
-    if (d1->category.union_data.selector != d2->category.union_data.selector)
-      return 1;  /* ISO C forbids ordered comparisons of pointers to functions */
-
-    if (xbt_dynar_length(d1->category.union_data.fields) !=
-       xbt_dynar_length(d2->category.union_data.fields))
-      return xbt_dynar_length(d1->category.union_data.fields) >
-            xbt_dynar_length(d2->category.union_data.fields) ?
-       1 : -1;
-
-    xbt_dynar_foreach(d1->category.union_data.fields, cpt, field1) {
-
-      field2 = xbt_dynar_get_as(d2->category.union_data.fields, cpt, gras_dd_cat_field_t);
-      field_desc_1 = field1->type;
-      field_desc_2 = field2->type;
-      ret = gras_datadesc_type_cmp(field_desc_1,field_desc_2);
-      if (ret)
-       return ret;
-
-    }
-    break;
-
-
-  case e_gras_datadesc_type_cat_ref:
-    if (d1->category.ref_data.selector != d2->category.ref_data.selector)
-      return 1; /* ISO C forbids ordered comparisons of pointers to functions */
-
-    if (d1->category.ref_data.type != d2->category.ref_data.type)
-      return d1->category.ref_data.type > d2->category.ref_data.type ? 1 : -1;
-    break;
-
-  case e_gras_datadesc_type_cat_array:
-    if (d1->category.array_data.type != d2->category.array_data.type)
-      return d1->category.array_data.type > d2->category.array_data.type ? 1 : -1;
-
-    if (d1->category.array_data.fixed_size != d2->category.array_data.fixed_size)
-      return d1->category.array_data.fixed_size > d2->category.array_data.fixed_size ? 1 : -1;
-
-    if (d1->category.array_data.dynamic_size != d2->category.array_data.dynamic_size)
-      return 1; /* ISO C forbids ordered comparisons of pointers to functions */
-
-    break;
-
-  default:
-    /* two stupidly created ddt are equally stupid ;) */
-    break;
-  }
-  return 0;
+               const gras_datadesc_type_t d2) {
+       int ret;
+       unsigned int cpt;
+       gras_dd_cat_field_t field1,field2;
+       gras_datadesc_type_t field_desc_1,field_desc_2;
+
+       if (d1 == d2) return 0; /* easy optimization */
+
+       if (!d1 && d2) {
+               DEBUG0("ddt_cmp: !d1 && d2 => 1");
+               return 1;
+       }
+       if (!d1 && !d2) {
+               DEBUG0("ddt_cmp: !d1 && !d2 => 0");
+               return 0;
+       }
+       if ( d1 && !d2) {
+               DEBUG0("ddt_cmp: d1 && !d2 => -1");
+               return -1;
+       }
+
+       for (cpt=0; cpt<gras_arch_count; cpt++) {
+               if (d1->size[cpt] != d2->size[cpt]) {
+                       DEBUG5("ddt_cmp: %s->size=%ld  !=  %s->size=%ld (on %s)",
+                                       d1->name,d1->size[cpt],d2->name,d2->size[cpt],
+                                       gras_arches[cpt].name);
+                       return d1->size[cpt] >  d2->size[cpt] ? 1 : -1;
+               }
+
+               if (d1->alignment[cpt] != d2->alignment[cpt]) {
+                       DEBUG5("ddt_cmp: %s->alignment=%ld  !=  %s->alignment=%ld (on %s)",
+                                       d1->name,d1->alignment[cpt],d2->name,d2->alignment[cpt],
+                                       gras_arches[cpt].name);
+                       return d1->alignment[cpt] > d2->alignment[cpt] ? 1 : -1;
+               }
+
+               if (d1->aligned_size[cpt] != d2->aligned_size[cpt]) {
+                       DEBUG5("ddt_cmp: %s->aligned_size=%ld  !=  %s->aligned_size=%ld (on %s)",
+                                       d1->name,d1->aligned_size[cpt],d2->name,d2->aligned_size[cpt],
+                                       gras_arches[cpt].name);
+                       return d1->aligned_size[cpt] > d2->aligned_size[cpt] ? 1 : -1;
+               }
+       }
+
+       if (d1->category_code != d2->category_code) {
+               DEBUG4("ddt_cmp: %s->cat=%s  !=  %s->cat=%s",
+                               d1->name,gras_datadesc_cat_names[d1->category_code],
+                               d2->name,gras_datadesc_cat_names[d2->category_code]);
+               return d1->category_code > d2->category_code ? 1 : -1;
+       }
+
+       if (d1->send != d2->send) {
+               DEBUG4("ddt_cmp: %s->send=%p  !=  %s->send=%p",
+                               d1->name,(void*)d1->send, d2->name,(void*)d2->send);
+               return 1; /* ISO C forbids ordered comparisons of pointers to functions */
+       }
+
+       if (d1->recv != d2->recv) {
+               DEBUG4("ddt_cmp: %s->recv=%p  !=  %s->recv=%p",
+                               d1->name,(void*)d1->recv, d2->name,(void*)d2->recv);
+               return 1; /* ISO C forbids ordered comparisons of pointers to functions */
+       }
+
+       switch (d1->category_code) {
+       case e_gras_datadesc_type_cat_scalar:
+               if (d1->category.scalar_data.encoding != d2->category.scalar_data.encoding)
+                       return d1->category.scalar_data.encoding > d2->category.scalar_data.encoding ? 1 : -1 ;
+                       break;
+
+       case e_gras_datadesc_type_cat_struct:
+               if (xbt_dynar_length(d1->category.struct_data.fields) !=
+                       xbt_dynar_length(d2->category.struct_data.fields)) {
+                       DEBUG4("ddt_cmp: %s (having %lu fields) !=  %s (having %lu fields)",
+                                       d1->name, xbt_dynar_length(d1->category.struct_data.fields),
+                                       d2->name, xbt_dynar_length(d2->category.struct_data.fields));
+
+                       return xbt_dynar_length(d1->category.struct_data.fields) >
+                       xbt_dynar_length(d2->category.struct_data.fields) ?
+                                       1 : -1;
+               }
+               xbt_dynar_foreach(d1->category.struct_data.fields, cpt, field1) {
+
+                       field2 = xbt_dynar_get_as(d2->category.struct_data.fields, cpt, gras_dd_cat_field_t);
+                       field_desc_1 = field1->type;
+                       field_desc_2 = field2->type;
+                       ret = gras_datadesc_type_cmp(field_desc_1,field_desc_2);
+                       if (ret) {
+                               DEBUG6("%s->field[%d]=%s != %s->field[%d]=%s",
+                                               d1->name,cpt,field1->name,
+                                               d2->name,cpt,field2->name);
+                               return ret;
+                       }
+
+               }
+               break;
+
+       case e_gras_datadesc_type_cat_union:
+               if (d1->category.union_data.selector != d2->category.union_data.selector)
+                       return 1;  /* ISO C forbids ordered comparisons of pointers to functions */
+
+               if (xbt_dynar_length(d1->category.union_data.fields) !=
+                       xbt_dynar_length(d2->category.union_data.fields))
+                       return xbt_dynar_length(d1->category.union_data.fields) >
+               xbt_dynar_length(d2->category.union_data.fields) ?
+                               1 : -1;
+
+               xbt_dynar_foreach(d1->category.union_data.fields, cpt, field1) {
+
+                       field2 = xbt_dynar_get_as(d2->category.union_data.fields, cpt, gras_dd_cat_field_t);
+                       field_desc_1 = field1->type;
+                       field_desc_2 = field2->type;
+                       ret = gras_datadesc_type_cmp(field_desc_1,field_desc_2);
+                       if (ret)
+                               return ret;
+
+               }
+               break;
+
+
+       case e_gras_datadesc_type_cat_ref:
+               if (d1->category.ref_data.selector != d2->category.ref_data.selector)
+                       return 1; /* ISO C forbids ordered comparisons of pointers to functions */
+
+               if (d1->category.ref_data.type != d2->category.ref_data.type)
+                       return d1->category.ref_data.type > d2->category.ref_data.type ? 1 : -1;
+                       break;
+
+       case e_gras_datadesc_type_cat_array:
+               if (d1->category.array_data.type != d2->category.array_data.type)
+                       return d1->category.array_data.type > d2->category.array_data.type ? 1 : -1;
+
+                       if (d1->category.array_data.fixed_size != d2->category.array_data.fixed_size)
+                               return d1->category.array_data.fixed_size > d2->category.array_data.fixed_size ? 1 : -1;
+
+                               if (d1->category.array_data.dynamic_size != d2->category.array_data.dynamic_size)
+                                       return 1; /* ISO C forbids ordered comparisons of pointers to functions */
+
+                               break;
+
+       default:
+               /* two stupidly created ddt are equally stupid ;) */
+               break;
+       }
+       return 0;
 
 }
index afabc4c..8c597ec 100644 (file)
 #include "gras/Transport/transport_interface.h" /* gras_trp_send/recv */
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_ddt_exchange,gras_ddt,
-                                "Sending data over the network");
-const char *gras_datadesc_cat_names[9] = { 
-  "undefined", 
-  "scalar", "struct", "union", "ref", "array", "ignored",
-  "invalid"};
+               "Sending data over the network");
+const char *gras_datadesc_cat_names[9] = {
+               "undefined",
+               "scalar", "struct", "union", "ref", "array", "ignored",
+               "invalid"};
 
 static gras_datadesc_type_t uint_type = NULL;
-static gras_datadesc_type_t pointer_type = NULL;    
+static gras_datadesc_type_t pointer_type = NULL;
 
 static XBT_INLINE void
 gras_dd_send_uint(gras_socket_t sock,unsigned int *i, int stable) {
 
-  if (!uint_type) {
-    uint_type = gras_datadesc_by_name("unsigned int");
-    xbt_assert(uint_type);  
-  }
-   
-  DEBUG1("send_uint(%u)",*i);
-  gras_trp_send(sock, (char*)i, uint_type->size[GRAS_THISARCH], stable);
+       if (!uint_type) {
+               uint_type = gras_datadesc_by_name("unsigned int");
+               xbt_assert(uint_type);
+       }
+
+       DEBUG1("send_uint(%u)",*i);
+       gras_trp_send(sock, (char*)i, uint_type->size[GRAS_THISARCH], stable);
 }
 
 static XBT_INLINE void
 gras_dd_recv_uint(gras_socket_t sock, int r_arch, unsigned int *i) {
 
-  if (!uint_type) {
-     uint_type = gras_datadesc_by_name("unsigned int");
-     xbt_assert(uint_type);
-  }
-
-  if (uint_type->size[GRAS_THISARCH] >= uint_type->size[r_arch]) {
-    gras_trp_recv(sock, (char*)i, uint_type->size[r_arch]);
-    if (r_arch != GRAS_THISARCH)
-      gras_dd_convert_elm(uint_type,1,r_arch, i,i);
-  } else {
-    void *ptr = xbt_malloc(uint_type->size[r_arch]);
-
-    gras_trp_recv(sock, (char*)ptr, uint_type->size[r_arch]);
-    if (r_arch != GRAS_THISARCH)
-      gras_dd_convert_elm(uint_type,1,r_arch, ptr,i);
-    free(ptr);
-  }
-  DEBUG1("recv_uint(%u)",*i);
+       if (!uint_type) {
+               uint_type = gras_datadesc_by_name("unsigned int");
+               xbt_assert(uint_type);
+       }
+
+       if (uint_type->size[GRAS_THISARCH] >= uint_type->size[r_arch]) {
+               gras_trp_recv(sock, (char*)i, uint_type->size[r_arch]);
+               if (r_arch != GRAS_THISARCH)
+                       gras_dd_convert_elm(uint_type,1,r_arch, i,i);
+       } else {
+               void *ptr = xbt_malloc(uint_type->size[r_arch]);
+
+               gras_trp_recv(sock, (char*)ptr, uint_type->size[r_arch]);
+               if (r_arch != GRAS_THISARCH)
+                       gras_dd_convert_elm(uint_type,1,r_arch, ptr,i);
+               free(ptr);
+       }
+       DEBUG1("recv_uint(%u)",*i);
 }
 
 /*
- * Note: here we suppose that the remote NULL is a sequence 
+ * Note: here we suppose that the remote NULL is a sequence
  *       of 'length' bytes set to 0.
  * FIXME: Check in configure?
  */
-static XBT_INLINE int 
+static XBT_INLINE int
 gras_dd_is_r_null(char **r_ptr, long int length) {
-  int i;
+       int i;
 
-  for (i=0; i<length; i++) {
-    if ( ((unsigned char*)r_ptr) [i]) {
-      return 0;
-    }
-  }
+       for (i=0; i<length; i++) {
+               if ( ((unsigned char*)r_ptr) [i]) {
+                       return 0;
+               }
+       }
 
-  return 1;
+       return 1;
 }
 
 static XBT_INLINE void
 gras_dd_alloc_ref(xbt_dict_t  refs,
-                 long int     size,
-                 char       **r_ref,
-                 long int     r_len, /* pointer_type->size[r_arch] */
-                 char       **l_ref,
-                 int          detect_cycle) {
-  char *l_data = NULL;
-
-  xbt_assert1(size>0,"Cannot allocate %ld bytes!", size);
-  l_data = xbt_malloc((size_t)size);
-
-  *l_ref = l_data;
-  DEBUG5("alloc_ref: l_data=%p, &l_data=%p; r_ref=%p; *r_ref=%p, r_len=%ld",
-        (void*)l_data,(void*)&l_data,
-        (void*)r_ref, (void*)(r_ref?*r_ref:NULL), r_len);
-  if (detect_cycle && r_ref && !gras_dd_is_r_null( r_ref, r_len)) {
-    void *ptr = xbt_malloc(sizeof(void *));
-
-    memcpy(ptr,l_ref, sizeof(void *));
-
-    DEBUG2("Insert l_ref=%p under r_ref=%p",*(void**)ptr, *(void**)r_ref);
-     
-    if (detect_cycle)
-       xbt_dict_set_ext(refs,(const char *) r_ref, r_len, ptr, xbt_free_f);
-  }
+               long int     size,
+               char       **r_ref,
+               long int     r_len, /* pointer_type->size[r_arch] */
+               char         **l_ref,
+               int          detect_cycle) {
+       char *l_data = NULL;
+
+       xbt_assert1(size>0,"Cannot allocate %ld bytes!", size);
+       l_data = xbt_malloc((size_t)size);
+
+       *l_ref = l_data;
+       DEBUG5("alloc_ref: l_data=%p, &l_data=%p; r_ref=%p; *r_ref=%p, r_len=%ld",
+                       (void*)l_data,(void*)&l_data,
+                       (void*)r_ref, (void*)(r_ref?*r_ref:NULL), r_len);
+       if (detect_cycle && r_ref && !gras_dd_is_r_null( r_ref, r_len)) {
+               void *ptr = xbt_malloc(sizeof(void *));
+
+               memcpy(ptr,l_ref, sizeof(void *));
+
+               DEBUG2("Insert l_ref=%p under r_ref=%p",*(void**)ptr, *(void**)r_ref);
+
+               if (detect_cycle)
+                       xbt_dict_set_ext(refs,(const char *) r_ref, r_len, ptr, xbt_free_f);
+       }
 }
 
 static int
 gras_datadesc_memcpy_rec(gras_cbps_t           state,
-                      xbt_dict_t            refs,
-                      gras_datadesc_type_t  type, 
-                      char                 *src,
-                      char                 *dst,
-                      int                   subsize,
-                      int                   detect_cycle) {
-
-
-  xbt_ex_t             e;
-  unsigned int         cpt;
-  gras_datadesc_type_t sub_type; /* type on which we recurse */
-  int count = 0;
-
-  VERB5("Copy a %s (%s) from %p to %p (local sizeof=%ld)",
-       type->name, gras_datadesc_cat_names[type->category_code],
-       src,dst,type->size[GRAS_THISARCH]);
-   
-  if (type->send) {
-    type->send(type,state,src);
-  }
-
-  switch (type->category_code) {
-  case e_gras_datadesc_type_cat_scalar:
-    memcpy(dst,src,type->size[GRAS_THISARCH]);
-    count += type->size[GRAS_THISARCH];
-    break;
-
-  case e_gras_datadesc_type_cat_struct: {
-    gras_dd_cat_struct_t struct_data;
-    gras_dd_cat_field_t  field;
-    char                *field_src;
-    char                *field_dst;
-    
-    struct_data = type->category.struct_data;
-    xbt_assert1(struct_data.closed,
-      "Please call gras_datadesc_declare_struct_close on %s before copying it",
-               type->name);
-    VERB1(">> Copy all fields of the structure %s",type->name);
-    xbt_dynar_foreach(struct_data.fields, cpt, field) {
-      field_src = src + field->offset[GRAS_THISARCH];
-      field_dst = dst + field->offset[GRAS_THISARCH];
-      
-      sub_type = field->type;
-      
-      if (field->send)
-       field->send(type,state,field_src);
-      
-      DEBUG1("Copy field %s",field->name);
-      count += gras_datadesc_memcpy_rec(state,refs,sub_type, field_src, field_dst, 0,
-                                     detect_cycle || sub_type->cycle);
-       
-       if (XBT_LOG_ISENABLED(gras_ddt_exchange,xbt_log_priority_verbose)) {
-         if (sub_type == gras_datadesc_by_name("unsigned int")) {
-            VERB2("Copied value for field '%s': %d (type: unsigned int)",field->name, *(unsigned int*)field_dst);
-         } else if (sub_type == gras_datadesc_by_name("int")) {
-            VERB2("Copied value for field '%s': %d (type: int)",field->name, *(int*)field_dst);
-            
-         } else if (sub_type == gras_datadesc_by_name("unsigned long int")) {
-            VERB2("Copied value for field '%s': %ld (type: unsigned long int)",field->name, *(unsigned long int*)field_dst);
-         } else if (sub_type == gras_datadesc_by_name("long int")) {
-            VERB2("Copied value for field '%s': %ld (type: long int)",field->name, *(long int*)field_dst);
-
-         } else if (sub_type == gras_datadesc_by_name("string")) {
-            VERB2("Copied value for field '%s': '%s' (type: string)", field->name, *(char**)field_dst);         
-         } else {
-            VERB1("Copied a value for field '%s' (type not scalar?)", field->name);
-         }
-       }
-      
-    }
-    VERB1("<< Copied all fields of the structure %s", type->name);
-    
-    break;
-  }
-
-  case e_gras_datadesc_type_cat_union: {
-    gras_dd_cat_union_t union_data;
-    gras_dd_cat_field_t field=NULL;
-    unsigned int        field_num;
-    
-    union_data = type->category.union_data;
-    
-    xbt_assert1(union_data.closed,
-               "Please call gras_datadesc_declare_union_close on %s before copying it",
-               type->name);
-    /* retrieve the field number */
-    field_num = union_data.selector(type, state, src);
-    
-    xbt_assert1(field_num > 0,
-               "union field selector of %s gave a negative value", 
-               type->name);
-    
-    xbt_assert3(field_num < xbt_dynar_length(union_data.fields),
-        "union field selector of %s returned %d but there is only %lu fields",
-                type->name, field_num, xbt_dynar_length(union_data.fields));
-    
-    /* Copy the content */
-    field = xbt_dynar_get_as(union_data.fields, field_num, gras_dd_cat_field_t);
-    sub_type = field->type;
-    
-    if (field->send)
-      field->send(type,state,src);
-    
-    count += gras_datadesc_memcpy_rec(state,refs, sub_type, src, dst,0,
-                                   detect_cycle || sub_type->cycle);
-          
-    break;
-  }
-    
-  case e_gras_datadesc_type_cat_ref: {
-    gras_dd_cat_ref_t      ref_data;
-    char                 **o_ref=NULL;
-    char                 **n_ref=NULL;
-    int                    reference_is_to_cpy;
-    
-    ref_data = type->category.ref_data;
-    
-    /* Detect the referenced type */
-    sub_type = ref_data.type;
-    if (sub_type == NULL) {
-      sub_type = (*ref_data.selector)(type,state,src);
-    }
-    
-    /* Send the pointed data only if not already sent */
-    if (*(void**)src == NULL) {
-      VERB0("Not copying NULL referenced data");
-      *(void**)dst = NULL;
-      break;
-    }
-    o_ref=(char**)src;
-
-    reference_is_to_cpy = 0;
-    TRY {
-      if (detect_cycle) {
-       /* return ignored. Just checking whether it's known or not */
-       n_ref=xbt_dict_get_ext(refs,(char*)o_ref, sizeof(char*));
-      } else {
-       reference_is_to_cpy = 1;
-      }
-    } CATCH(e) {
-      if (e.category != not_found_error)
-       RETHROW;
-      reference_is_to_cpy = 1;
-      xbt_ex_free(e);
-    }
-
-    if (reference_is_to_cpy) {
-      int subsubcount = 0;
-      void *l_referenced=NULL;
-       VERB2("Copy a ref to '%s' referenced at %p",sub_type->name, (void*)*o_ref);
-       
-       if (!pointer_type) { 
-        pointer_type = gras_datadesc_by_name("data pointer");
-        xbt_assert(pointer_type);
-       }
-
-       if (sub_type->category_code == e_gras_datadesc_type_cat_array) {
-        /* Damn. Reference to a dynamic array. Allocating the space for it 
+               xbt_dict_t            refs,
+               gras_datadesc_type_t  type,
+               char                 *src,
+               char                 *dst,
+               int                   subsize,
+               int                   detect_cycle) {
+
+
+       xbt_ex_t             e;
+       unsigned int         cpt;
+       gras_datadesc_type_t sub_type; /* type on which we recurse */
+       int count = 0;
+
+       VERB5("Copy a %s (%s) from %p to %p (local sizeof=%ld)",
+                       type->name, gras_datadesc_cat_names[type->category_code],
+                       src,dst,type->size[GRAS_THISARCH]);
+
+       if (type->send) {
+               type->send(type,state,src);
+       }
+
+       switch (type->category_code) {
+       case e_gras_datadesc_type_cat_scalar:
+               memcpy(dst,src,type->size[GRAS_THISARCH]);
+               count += type->size[GRAS_THISARCH];
+               break;
+
+       case e_gras_datadesc_type_cat_struct: {
+               gras_dd_cat_struct_t struct_data;
+               gras_dd_cat_field_t  field;
+               char                *field_src;
+               char                *field_dst;
+
+               struct_data = type->category.struct_data;
+               xbt_assert1(struct_data.closed,
+                               "Please call gras_datadesc_declare_struct_close on %s before copying it",
+                               type->name);
+               VERB1(">> Copy all fields of the structure %s",type->name);
+               xbt_dynar_foreach(struct_data.fields, cpt, field) {
+                       field_src = src + field->offset[GRAS_THISARCH];
+                       field_dst = dst + field->offset[GRAS_THISARCH];
+
+                       sub_type = field->type;
+
+                       if (field->send)
+                               field->send(type,state,field_src);
+
+                       DEBUG1("Copy field %s",field->name);
+                       count += gras_datadesc_memcpy_rec(state,refs,sub_type, field_src, field_dst, 0,
+                                       detect_cycle || sub_type->cycle);
+
+                       if (XBT_LOG_ISENABLED(gras_ddt_exchange,xbt_log_priority_verbose)) {
+                               if (sub_type == gras_datadesc_by_name("unsigned int")) {
+                                       VERB2("Copied value for field '%s': %d (type: unsigned int)",field->name, *(unsigned int*)field_dst);
+                               } else if (sub_type == gras_datadesc_by_name("int")) {
+                                       VERB2("Copied value for field '%s': %d (type: int)",field->name, *(int*)field_dst);
+
+                               } else if (sub_type == gras_datadesc_by_name("unsigned long int")) {
+                                       VERB2("Copied value for field '%s': %ld (type: unsigned long int)",field->name, *(unsigned long int*)field_dst);
+                               } else if (sub_type == gras_datadesc_by_name("long int")) {
+                                       VERB2("Copied value for field '%s': %ld (type: long int)",field->name, *(long int*)field_dst);
+
+                               } else if (sub_type == gras_datadesc_by_name("string")) {
+                                       VERB2("Copied value for field '%s': '%s' (type: string)", field->name, *(char**)field_dst);
+                               } else {
+                                       VERB1("Copied a value for field '%s' (type not scalar?)", field->name);
+                               }
+                       }
+
+               }
+               VERB1("<< Copied all fields of the structure %s", type->name);
+
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_union: {
+               gras_dd_cat_union_t union_data;
+               gras_dd_cat_field_t field=NULL;
+               unsigned int        field_num;
+
+               union_data = type->category.union_data;
+
+               xbt_assert1(union_data.closed,
+                               "Please call gras_datadesc_declare_union_close on %s before copying it",
+                               type->name);
+               /* retrieve the field number */
+               field_num = union_data.selector(type, state, src);
+
+               xbt_assert1(field_num > 0,
+                               "union field selector of %s gave a negative value",
+                               type->name);
+
+               xbt_assert3(field_num < xbt_dynar_length(union_data.fields),
+                               "union field selector of %s returned %d but there is only %lu fields",
+                               type->name, field_num, xbt_dynar_length(union_data.fields));
+
+               /* Copy the content */
+               field = xbt_dynar_get_as(union_data.fields, field_num, gras_dd_cat_field_t);
+               sub_type = field->type;
+
+               if (field->send)
+                       field->send(type,state,src);
+
+               count += gras_datadesc_memcpy_rec(state,refs, sub_type, src, dst,0,
+                               detect_cycle || sub_type->cycle);
+
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_ref: {
+               gras_dd_cat_ref_t      ref_data;
+               char                 **o_ref=NULL;
+               char                 **n_ref=NULL;
+               int                    reference_is_to_cpy;
+
+               ref_data = type->category.ref_data;
+
+               /* Detect the referenced type */
+               sub_type = ref_data.type;
+               if (sub_type == NULL) {
+                       sub_type = (*ref_data.selector)(type,state,src);
+               }
+
+               /* Send the pointed data only if not already sent */
+               if (*(void**)src == NULL) {
+                       VERB0("Not copying NULL referenced data");
+                       *(void**)dst = NULL;
+                       break;
+               }
+               o_ref=(char**)src;
+
+               reference_is_to_cpy = 0;
+               TRY {
+                       if (detect_cycle) {
+                               /* return ignored. Just checking whether it's known or not */
+                               n_ref=xbt_dict_get_ext(refs,(char*)o_ref, sizeof(char*));
+                       } else {
+                               reference_is_to_cpy = 1;
+                       }
+               } CATCH(e) {
+                       if (e.category != not_found_error)
+                               RETHROW;
+                       reference_is_to_cpy = 1;
+                       xbt_ex_free(e);
+               }
+
+               if (reference_is_to_cpy) {
+                       int subsubcount = 0;
+                       void *l_referenced=NULL;
+                       VERB2("Copy a ref to '%s' referenced at %p",sub_type->name, (void*)*o_ref);
+
+                       if (!pointer_type) {
+                               pointer_type = gras_datadesc_by_name("data pointer");
+                               xbt_assert(pointer_type);
+                       }
+
+                       if (sub_type->category_code == e_gras_datadesc_type_cat_array) {
+                               /* Damn. Reference to a dynamic array. Allocating the space for it
            is more complicated */
-        gras_dd_cat_array_t array_data = sub_type->category.array_data;
-        gras_datadesc_type_t subsub_type;
-        
-        subsub_type = array_data.type;
-        subsubcount = array_data.fixed_size;
-        if (subsubcount == 0)
-          subsubcount = array_data.dynamic_size(subsub_type,state,*o_ref);
-        
-        gras_dd_alloc_ref(refs,
-                          subsub_type->size[GRAS_THISARCH] * subsubcount, 
-                          o_ref,pointer_type->size[GRAS_THISARCH], 
-                          (char**)&l_referenced,
-                          detect_cycle);
-       } else {
-        gras_dd_alloc_ref(refs,sub_type->size[GRAS_THISARCH], 
-                          o_ref,pointer_type->size[GRAS_THISARCH], 
-                          (char**)&l_referenced,
-                          detect_cycle);
-       }
-       
-       count += gras_datadesc_memcpy_rec(state,refs, sub_type,
-                                      *o_ref,(char*)l_referenced, subsubcount,
-                                      detect_cycle || sub_type->cycle);
-                              
-       *(void**)dst=l_referenced;
-       VERB3("'%s' previously referenced at %p now at %p",
-            sub_type->name, *(void**)o_ref, l_referenced);
-       
-    } else {
-      VERB2("NOT copying data previously referenced @%p (already done, @%p now)",
-           *(void**)o_ref, *(void**)n_ref);
-      
-      *(void**)dst=*n_ref;
-      
-    } 
-    break;
-  }
-
-  case e_gras_datadesc_type_cat_array: {
-    gras_dd_cat_array_t    array_data;
-    unsigned long int     array_count;
-    char                  *src_ptr=src;
-    char                  *dst_ptr=dst;
-    long int               elm_size;
-    
-    array_data = type->category.array_data;
-    
-    /* determine and send the element count */
-    array_count = array_data.fixed_size;
-    if (array_count == 0)
-      array_count = subsize;
-    if (array_count == 0) {
-      array_count = array_data.dynamic_size(type,state,src);
-      xbt_assert1(array_count >=0,
-                  "Invalid (negative) array size for type %s",type->name);
-    }
-    
-    /* send the content */
-    sub_type = array_data.type;
-    elm_size = sub_type->aligned_size[GRAS_THISARCH];
-    if (sub_type->category_code == e_gras_datadesc_type_cat_scalar) {
-      VERB1("Array of %ld scalars, copy it in one shot",array_count);
-      memcpy(dst, src, sub_type->aligned_size[GRAS_THISARCH] * array_count);
-      count += sub_type->aligned_size[GRAS_THISARCH] * array_count;
-    } else if (sub_type->category_code == e_gras_datadesc_type_cat_array &&
-              sub_type->category.array_data.fixed_size > 0 &&
-              sub_type->category.array_data.type->category_code == e_gras_datadesc_type_cat_scalar) {
-       
-      VERB1("Array of %ld fixed array of scalars, copy it in one shot",
-           array_count);
-      memcpy(dst,src,sub_type->category.array_data.type->aligned_size[GRAS_THISARCH] 
-                    * array_count * sub_type->category.array_data.fixed_size);
-      count += sub_type->category.array_data.type->aligned_size[GRAS_THISARCH] 
-              * array_count * sub_type->category.array_data.fixed_size;
-       
-    } else {
-      VERB1("Array of %ld stuff, copy it in one after the other",array_count);
-      for (cpt=0; cpt<array_count; cpt++) {
-       VERB2("Copy the %dth stuff out of %ld",cpt,array_count);
-       count += gras_datadesc_memcpy_rec(state,refs, sub_type, src_ptr, dst_ptr, 0,
+                               gras_dd_cat_array_t array_data = sub_type->category.array_data;
+                               gras_datadesc_type_t subsub_type;
+
+                               subsub_type = array_data.type;
+                               subsubcount = array_data.fixed_size;
+                               if (subsubcount == 0)
+                                       subsubcount = array_data.dynamic_size(subsub_type,state,*o_ref);
+
+                               gras_dd_alloc_ref(refs,
+                                               subsub_type->size[GRAS_THISARCH] * subsubcount,
+                                               o_ref,pointer_type->size[GRAS_THISARCH],
+                                               (char**)&l_referenced,
+                                               detect_cycle);
+                       } else {
+                               gras_dd_alloc_ref(refs,sub_type->size[GRAS_THISARCH],
+                                               o_ref,pointer_type->size[GRAS_THISARCH],
+                                               (char**)&l_referenced,
+                                               detect_cycle);
+                       }
+
+                       count += gras_datadesc_memcpy_rec(state,refs, sub_type,
+                                       *o_ref,(char*)l_referenced, subsubcount,
                                        detect_cycle || sub_type->cycle);
-       src_ptr += elm_size;
-       dst_ptr += elm_size;
-      }
-    }
-    break;
-  }
-
-  default:
-    xbt_assert0(0, "Invalid type");
-  }
-   
-  return count;
+
+                       *(void**)dst=l_referenced;
+                       VERB3("'%s' previously referenced at %p now at %p",
+                                       sub_type->name, *(void**)o_ref, l_referenced);
+
+               } else {
+                       VERB2("NOT copying data previously referenced @%p (already done, @%p now)",
+                                       *(void**)o_ref, *(void**)n_ref);
+
+                       *(void**)dst=*n_ref;
+
+               }
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_array: {
+               gras_dd_cat_array_t    array_data;
+               unsigned long int     array_count;
+               char                  *src_ptr=src;
+               char                  *dst_ptr=dst;
+               long int               elm_size;
+
+               array_data = type->category.array_data;
+
+               /* determine and send the element count */
+               array_count = array_data.fixed_size;
+               if (array_count == 0)
+                       array_count = subsize;
+               if (array_count == 0) {
+                       array_count = array_data.dynamic_size(type,state,src);
+                       xbt_assert1(array_count >=0,
+                                       "Invalid (negative) array size for type %s",type->name);
+               }
+
+               /* send the content */
+               sub_type = array_data.type;
+               elm_size = sub_type->aligned_size[GRAS_THISARCH];
+               if (sub_type->category_code == e_gras_datadesc_type_cat_scalar) {
+                       VERB1("Array of %ld scalars, copy it in one shot",array_count);
+                       memcpy(dst, src, sub_type->aligned_size[GRAS_THISARCH] * array_count);
+                       count += sub_type->aligned_size[GRAS_THISARCH] * array_count;
+               } else if (sub_type->category_code == e_gras_datadesc_type_cat_array &&
+                               sub_type->category.array_data.fixed_size > 0 &&
+                               sub_type->category.array_data.type->category_code == e_gras_datadesc_type_cat_scalar) {
+
+                       VERB1("Array of %ld fixed array of scalars, copy it in one shot",
+                                       array_count);
+                       memcpy(dst,src,sub_type->category.array_data.type->aligned_size[GRAS_THISARCH]
+                                                                                       * array_count * sub_type->category.array_data.fixed_size);
+                       count += sub_type->category.array_data.type->aligned_size[GRAS_THISARCH]
+                                                                                 * array_count * sub_type->category.array_data.fixed_size;
+
+               } else {
+                       VERB1("Array of %ld stuff, copy it in one after the other",array_count);
+                       for (cpt=0; cpt<array_count; cpt++) {
+                               VERB2("Copy the %dth stuff out of %ld",cpt,array_count);
+                               count += gras_datadesc_memcpy_rec(state,refs, sub_type, src_ptr, dst_ptr, 0,
+                                               detect_cycle || sub_type->cycle);
+                               src_ptr += elm_size;
+                               dst_ptr += elm_size;
+                       }
+               }
+               break;
+       }
+
+       default:
+               xbt_assert0(0, "Invalid type");
+       }
+
+       return count;
 }
 /**
  * gras_datadesc_memcpy:
  *
- * Copy the data pointed by src and described by type 
+ * Copy the data pointed by src and described by type
  * to a new location, and store a pointer to it in dst.
  *
  */
-int gras_datadesc_memcpy(gras_datadesc_type_t type, 
-                      void *src, void *dst) {
-  xbt_ex_t e;
-  static gras_cbps_t state=NULL;
-  static xbt_dict_t  refs=NULL; /* all references already sent */
-  int size=0;
-  xbt_assert0(type,"called with NULL type descriptor");
-
-  if (!state) {
-    state = gras_cbps_new();
-    refs = xbt_dict_new();
-  }
-  
-  TRY {
-    size = gras_datadesc_memcpy_rec(state,refs,type,(char*)src,(char*)dst,0, 
-                                   type->cycle);
-  } CLEANUP {
-    xbt_dict_reset(refs);
-    gras_cbps_reset(state);
-  } CATCH(e) {
-    RETHROW;
-  }
-  return size;
+int gras_datadesc_memcpy(gras_datadesc_type_t type,
+               void *src, void *dst) {
+       xbt_ex_t e;
+       static gras_cbps_t state=NULL;
+       static xbt_dict_t  refs=NULL; /* all references already sent */
+       int size=0;
+
+       xbt_assert0(type,"called with NULL type descriptor");
+
+       if (!state) {
+               state = gras_cbps_new();
+               refs = xbt_dict_new();
+       }
+
+       TRY {
+               size = gras_datadesc_memcpy_rec(state,refs,type,(char*)src,(char*)dst,0,
+                               type->cycle);
+       } CLEANUP {
+               xbt_dict_reset(refs);
+               gras_cbps_reset(state);
+       } CATCH(e) {
+               RETHROW;
+       }
+       return size;
 }
 
 /***
@@ -398,205 +398,205 @@ int gras_datadesc_memcpy(gras_datadesc_type_t type,
 
 static void
 gras_datadesc_send_rec(gras_socket_t         sock,
-                      gras_cbps_t           state,
-                      xbt_dict_t            refs,
-                      gras_datadesc_type_t  type, 
-                      char                 *data,
-                      int                   detect_cycle) {
-
-  xbt_ex_t             e;
-  unsigned int         cpt;
-  gras_datadesc_type_t sub_type; /* type on which we recurse */
-  
-  VERB2("Send a %s (%s)", 
-       type->name, gras_datadesc_cat_names[type->category_code]);
-
-  if (!strcmp(type->name,"string"))
-    VERB1("value: '%s'",*(char**)data);
-
-  if (type->send) {
-    type->send(type,state,data);
-    DEBUG0("Run the emission callback");
-  }
-
-  switch (type->category_code) {
-  case e_gras_datadesc_type_cat_scalar:
-    gras_trp_send(sock, data, type->size[GRAS_THISARCH], 1);
-    break;
-
-  case e_gras_datadesc_type_cat_struct: {
-    gras_dd_cat_struct_t struct_data;
-    gras_dd_cat_field_t  field;
-    char                *field_data;
-    
-    struct_data = type->category.struct_data;
-    xbt_assert1(struct_data.closed,
-      "Please call gras_datadesc_declare_struct_close on %s before sending it",
-               type->name);
-    VERB1(">> Send all fields of the structure %s",type->name);
-    xbt_dynar_foreach(struct_data.fields, cpt, field) {
-      field_data = data;
-      field_data += field->offset[GRAS_THISARCH];
-      
-      sub_type = field->type;
-      
-      if (field->send) {
-       DEBUG1("Run the emission callback of field %s", field->name);
-       field->send(type,state,field_data);
-      }
-      
-      VERB1("Send field %s",field->name);
-      gras_datadesc_send_rec(sock,state,refs,sub_type, field_data, 
-                            detect_cycle || sub_type->cycle);
-      
-    }
-    VERB1("<< Sent all fields of the structure %s", type->name);
-    
-    break;
-  }
-
-  case e_gras_datadesc_type_cat_union: {
-    gras_dd_cat_union_t union_data;
-    gras_dd_cat_field_t field=NULL;
-    unsigned int        field_num;
-    
-    union_data = type->category.union_data;
-    
-    xbt_assert1(union_data.closed,
-               "Please call gras_datadesc_declare_union_close on %s before sending it",
-               type->name);
-    /* retrieve the field number */
-    field_num = union_data.selector(type, state, data);
-    
-    xbt_assert1(field_num > 0,
-                "union field selector of %s gave a negative value", 
-                type->name);
-    
-    xbt_assert3(field_num < xbt_dynar_length(union_data.fields),
-        "union field selector of %s returned %d but there is only %lu fields",
-                type->name, field_num, xbt_dynar_length(union_data.fields));
-
-    /* Send the field number */
-    gras_dd_send_uint(sock, &field_num, 0 /* not stable */);
-    
-    /* Send the content */
-    field = xbt_dynar_get_as(union_data.fields, field_num, gras_dd_cat_field_t);
-    sub_type = field->type;
-    
-    if (field->send)
-      field->send(type,state,data);
-    
-    gras_datadesc_send_rec(sock,state,refs, sub_type, data, 
-                          detect_cycle || sub_type->cycle);
-          
-    break;
-  }
-    
-  case e_gras_datadesc_type_cat_ref: {
-    gras_dd_cat_ref_t      ref_data;
-    void                 **ref=(void**)data;
-    int                    reference_is_to_send;
-    
-    ref_data = type->category.ref_data;
-    
-    /* Detect the referenced type and send it to peer if needed */
-    sub_type = ref_data.type;
-    if (sub_type == NULL) {
-      sub_type = (*ref_data.selector)(type,state,data);
-      gras_dd_send_uint(sock, &(sub_type->code),1 /*stable*/);
-    }
-    
-    /* Send the actual value of the pointer for cycle handling */
-    if (!pointer_type) {
-      pointer_type = gras_datadesc_by_name("data pointer");
-      xbt_assert(pointer_type);
-    }
-     
-    gras_trp_send(sock, (char*)data,
-                 pointer_type->size[GRAS_THISARCH], 1 /*stable*/);
-    
-    /* Send the pointed data only if not already sent */
-    if (*(void**)data == NULL) {
-      VERB0("Not sending NULL referenced data");
-      break;
-    }
-
-    reference_is_to_send = 0;
-    TRY {
-      if (detect_cycle)
-       /* return ignored. Just checking whether it's known or not */
-       xbt_dict_get_ext(refs,(char*)ref, sizeof(char*));
-      else 
-       reference_is_to_send = 1;
-    } CATCH(e) {
-      if (e.category != not_found_error)
-       RETHROW;
-      reference_is_to_send = 1;
-      xbt_ex_free(e);
-    }
-
-    if (reference_is_to_send) {
-       VERB1("Sending data referenced at %p", (void*)*ref);
-       if (detect_cycle)
-        xbt_dict_set_ext(refs, (char*)ref, sizeof(void*), ref, NULL);
-       gras_datadesc_send_rec(sock,state,refs, sub_type, *ref, 
-                             detect_cycle || sub_type->cycle);
-         
-    } else {
-       VERB1("Not sending data referenced at %p (already done)", (void*)*ref);
-    } 
-    
-    break;
-  }
-
-  case e_gras_datadesc_type_cat_array: {
-    gras_dd_cat_array_t    array_data;
-    unsigned int           count;
-    char                  *ptr=data;
-    long int               elm_size;
-    
-    array_data = type->category.array_data;
-    
-    /* determine and send the element count */
-    count = array_data.fixed_size;
-    if (count == 0) {
-      count = array_data.dynamic_size(type,state,data);
-      xbt_assert1(count >=0,
-                  "Invalid (negative) array size for type %s",type->name);
-      gras_dd_send_uint(sock, &count, 0/*non-stable*/);
-    }
-    
-    /* send the content */
-    sub_type = array_data.type;
-    elm_size = sub_type->aligned_size[GRAS_THISARCH];
-    if (sub_type->category_code == e_gras_datadesc_type_cat_scalar) {
-      VERB1("Array of %d scalars, send it in one shot",count);
-      gras_trp_send(sock, data, 
-                   sub_type->aligned_size[GRAS_THISARCH] * count,
-                   0 /* not stable */);
-    } else if (sub_type->category_code == e_gras_datadesc_type_cat_array &&
-              sub_type->category.array_data.fixed_size > 0 &&
-              sub_type->category.array_data.type->category_code == e_gras_datadesc_type_cat_scalar) {
-       
-      VERB1("Array of %d fixed array of scalars, send it in one shot",count);
-      gras_trp_send(sock, data, 
-                   sub_type->category.array_data.type->aligned_size[GRAS_THISARCH] 
-                   * count * sub_type->category.array_data.fixed_size,
-                   0 /* not stable */);
-       
-    } else {
-      for (cpt=0; cpt<count; cpt++) {
-       gras_datadesc_send_rec(sock,state,refs, sub_type, ptr, 
-                              detect_cycle || sub_type->cycle);
-       ptr += elm_size;
-      }
-    }
-    break;
-  }
-
-  default:
-    xbt_assert0(0, "Invalid type");
-  }
+               gras_cbps_t           state,
+               xbt_dict_t            refs,
+               gras_datadesc_type_t  type,
+               char                 *data,
+               int                   detect_cycle) {
+
+       xbt_ex_t             e;
+       unsigned int         cpt;
+       gras_datadesc_type_t sub_type; /* type on which we recurse */
+
+       VERB2("Send a %s (%s)",
+                       type->name, gras_datadesc_cat_names[type->category_code]);
+
+       if (!strcmp(type->name,"string"))
+               VERB1("value: '%s'",*(char**)data);
+
+       if (type->send) {
+               type->send(type,state,data);
+               DEBUG0("Run the emission callback");
+       }
+
+       switch (type->category_code) {
+       case e_gras_datadesc_type_cat_scalar:
+               gras_trp_send(sock, data, type->size[GRAS_THISARCH], 1);
+               break;
+
+       case e_gras_datadesc_type_cat_struct: {
+               gras_dd_cat_struct_t struct_data;
+               gras_dd_cat_field_t  field;
+               char                *field_data;
+
+               struct_data = type->category.struct_data;
+               xbt_assert1(struct_data.closed,
+                               "Please call gras_datadesc_declare_struct_close on %s before sending it",
+                               type->name);
+               VERB1(">> Send all fields of the structure %s",type->name);
+               xbt_dynar_foreach(struct_data.fields, cpt, field) {
+                       field_data = data;
+                       field_data += field->offset[GRAS_THISARCH];
+
+                       sub_type = field->type;
+
+                       if (field->send) {
+                               DEBUG1("Run the emission callback of field %s", field->name);
+                               field->send(type,state,field_data);
+                       }
+
+                       VERB1("Send field %s",field->name);
+                       gras_datadesc_send_rec(sock,state,refs,sub_type, field_data,
+                                       detect_cycle || sub_type->cycle);
+
+               }
+               VERB1("<< Sent all fields of the structure %s", type->name);
+
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_union: {
+               gras_dd_cat_union_t union_data;
+               gras_dd_cat_field_t field=NULL;
+               unsigned int        field_num;
+
+               union_data = type->category.union_data;
+
+               xbt_assert1(union_data.closed,
+                               "Please call gras_datadesc_declare_union_close on %s before sending it",
+                               type->name);
+               /* retrieve the field number */
+               field_num = union_data.selector(type, state, data);
+
+               xbt_assert1(field_num > 0,
+                               "union field selector of %s gave a negative value",
+                               type->name);
+
+               xbt_assert3(field_num < xbt_dynar_length(union_data.fields),
+                               "union field selector of %s returned %d but there is only %lu fields",
+                               type->name, field_num, xbt_dynar_length(union_data.fields));
+
+               /* Send the field number */
+               gras_dd_send_uint(sock, &field_num, 0 /* not stable */);
+
+               /* Send the content */
+               field = xbt_dynar_get_as(union_data.fields, field_num, gras_dd_cat_field_t);
+               sub_type = field->type;
+
+               if (field->send)
+                       field->send(type,state,data);
+
+               gras_datadesc_send_rec(sock,state,refs, sub_type, data,
+                               detect_cycle || sub_type->cycle);
+
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_ref: {
+               gras_dd_cat_ref_t      ref_data;
+               void                 **ref=(void**)data;
+               int                    reference_is_to_send;
+
+               ref_data = type->category.ref_data;
+
+               /* Detect the referenced type and send it to peer if needed */
+               sub_type = ref_data.type;
+               if (sub_type == NULL) {
+                       sub_type = (*ref_data.selector)(type,state,data);
+                       gras_dd_send_uint(sock, &(sub_type->code),1 /*stable*/);
+               }
+
+               /* Send the actual value of the pointer for cycle handling */
+               if (!pointer_type) {
+                       pointer_type = gras_datadesc_by_name("data pointer");
+                       xbt_assert(pointer_type);
+               }
+
+               gras_trp_send(sock, (char*)data,
+                               pointer_type->size[GRAS_THISARCH], 1 /*stable*/);
+
+               /* Send the pointed data only if not already sent */
+               if (*(void**)data == NULL) {
+                       VERB0("Not sending NULL referenced data");
+                       break;
+               }
+
+               reference_is_to_send = 0;
+               TRY {
+                       if (detect_cycle)
+                               /* return ignored. Just checking whether it's known or not */
+                               xbt_dict_get_ext(refs,(char*)ref, sizeof(char*));
+                       else
+                               reference_is_to_send = 1;
+               } CATCH(e) {
+                       if (e.category != not_found_error)
+                               RETHROW;
+                       reference_is_to_send = 1;
+                       xbt_ex_free(e);
+               }
+
+               if (reference_is_to_send) {
+                       VERB1("Sending data referenced at %p", (void*)*ref);
+                       if (detect_cycle)
+                               xbt_dict_set_ext(refs, (char*)ref, sizeof(void*), ref, NULL);
+                       gras_datadesc_send_rec(sock,state,refs, sub_type, *ref,
+                                       detect_cycle || sub_type->cycle);
+
+               } else {
+                       VERB1("Not sending data referenced at %p (already done)", (void*)*ref);
+               }
+
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_array: {
+               gras_dd_cat_array_t    array_data;
+               unsigned int           count;
+               char                  *ptr=data;
+               long int               elm_size;
+
+               array_data = type->category.array_data;
+
+               /* determine and send the element count */
+               count = array_data.fixed_size;
+               if (count == 0) {
+                       count = array_data.dynamic_size(type,state,data);
+                       xbt_assert1(count >=0,
+                                       "Invalid (negative) array size for type %s",type->name);
+                       gras_dd_send_uint(sock, &count, 0/*non-stable*/);
+               }
+
+               /* send the content */
+               sub_type = array_data.type;
+               elm_size = sub_type->aligned_size[GRAS_THISARCH];
+               if (sub_type->category_code == e_gras_datadesc_type_cat_scalar) {
+                       VERB1("Array of %d scalars, send it in one shot",count);
+                       gras_trp_send(sock, data,
+                                       sub_type->aligned_size[GRAS_THISARCH] * count,
+                                       0 /* not stable */);
+               } else if (sub_type->category_code == e_gras_datadesc_type_cat_array &&
+                               sub_type->category.array_data.fixed_size > 0 &&
+                               sub_type->category.array_data.type->category_code == e_gras_datadesc_type_cat_scalar) {
+
+                       VERB1("Array of %d fixed array of scalars, send it in one shot",count);
+                       gras_trp_send(sock, data,
+                                       sub_type->category.array_data.type->aligned_size[GRAS_THISARCH]
+                                                                                        * count * sub_type->category.array_data.fixed_size,
+                                                                                        0 /* not stable */);
+
+               } else {
+                       for (cpt=0; cpt<count; cpt++) {
+                               gras_datadesc_send_rec(sock,state,refs, sub_type, ptr,
+                                               detect_cycle || sub_type->cycle);
+                               ptr += elm_size;
+                       }
+               }
+               break;
+       }
+
+       default:
+               xbt_assert0(0, "Invalid type");
+       }
 }
 
 /**
@@ -605,29 +605,29 @@ gras_datadesc_send_rec(gras_socket_t         sock,
  * Copy the data pointed by src and described by type to the socket
  *
  */
-void gras_datadesc_send(gras_socket_t        sock, 
-                       gras_datadesc_type_t type, 
-                       void *src) {
-
-  xbt_ex_t e;
-  static gras_cbps_t state=NULL;
-  static xbt_dict_t  refs=NULL; /* all references already sent */
-  xbt_assert0(type,"called with NULL type descriptor");
-
-  if (!state) {
-    state = gras_cbps_new();
-    refs = xbt_dict_new();
-  }
-   
-  TRY {
-    gras_datadesc_send_rec(sock,state,refs,type,(char*)src, type->cycle);
-  } CLEANUP {
-    xbt_dict_reset(refs);
-    gras_cbps_reset(state);
-  } CATCH(e) {
-    RETHROW;
-  }
+void gras_datadesc_send(gras_socket_t        sock,
+               gras_datadesc_type_t type,
+               void *src) {
+
+       xbt_ex_t e;
+       static gras_cbps_t state=NULL;
+       static xbt_dict_t  refs=NULL; /* all references already sent */
+
+       xbt_assert0(type,"called with NULL type descriptor");
+
+       if (!state) {
+               state = gras_cbps_new();
+               refs = xbt_dict_new();
+       }
+
+       TRY {
+               gras_datadesc_send_rec(sock,state,refs,type,(char*)src, type->cycle);
+       } CLEANUP {
+               xbt_dict_reset(refs);
+               gras_cbps_reset(state);
+       } CATCH(e) {
+               RETHROW;
+       }
 }
 
 /**
@@ -636,337 +636,337 @@ void gras_datadesc_send(gras_socket_t        sock,
  * Do the data reception job recursively.
  *
  * subsize used only to deal with vicious case of reference to dynamic array.
- *  This size is needed at the reference reception level (to allocate enough 
- * space) and at the array reception level (to fill enough room). 
- * 
+ *  This size is needed at the reference reception level (to allocate enough
+ * space) and at the array reception level (to fill enough room).
+ *
  * Having this size passed as an argument of the recursive function is a crude
  * hack, but I was told that working code is sometimes better than neat one ;)
  */
 static void
-gras_datadesc_recv_rec(gras_socket_t         sock, 
-                      gras_cbps_t           state,
-                      xbt_dict_t           refs,
-                      gras_datadesc_type_t  type,
-                      int                   r_arch,
-                      char                **r_data,
-                      long int              r_lgr,
-                      char                 *l_data,
-                      int                   subsize,
-                      int                   detect_cycle) {
-
-  unsigned int         cpt;
-  gras_datadesc_type_t sub_type;
-  xbt_ex_t e;
-
-  VERB2("Recv a %s @%p", type->name, (void*)l_data);
-  xbt_assert(l_data);
-
-  switch (type->category_code) {
-  case e_gras_datadesc_type_cat_scalar:
-    if (type->size[GRAS_THISARCH] == type->size[r_arch]) {
-      gras_trp_recv(sock, (char*)l_data, type->size[r_arch]);
-      if (r_arch != GRAS_THISARCH)
-       gras_dd_convert_elm(type,1,r_arch, l_data,l_data);
-    } else {
-      void *ptr = xbt_malloc(type->size[r_arch]);
-
-      gras_trp_recv(sock, (char*)ptr, type->size[r_arch]);
-      if (r_arch != GRAS_THISARCH)
-       gras_dd_convert_elm(type,1,r_arch, ptr,l_data);
-      free(ptr);
-    }
-    break;
-
-  case e_gras_datadesc_type_cat_struct: {
-    gras_dd_cat_struct_t struct_data;
-    gras_dd_cat_field_t  field;
-
-    struct_data = type->category.struct_data;
-
-    xbt_assert1(struct_data.closed,
-               "Please call gras_datadesc_declare_struct_close on %s before receiving it",
-               type->name);
-    VERB1(">> Receive all fields of the structure %s",type->name);
-    xbt_dynar_foreach(struct_data.fields, cpt, field) {
-      char                 *field_data = l_data + field->offset[GRAS_THISARCH];
-
-      sub_type = field->type;
-
-      gras_datadesc_recv_rec(sock,state,refs, sub_type,
-                            r_arch,NULL,0,
-                            field_data,-1, 
-                            detect_cycle || sub_type->cycle);
-       
-      if (field->recv) {
-       DEBUG1("Run the reception callback of field %s", field->name);
-        field->recv(type,state,(void*)l_data);
-      }
-    
-    }
-    VERB1("<< Received all fields of the structure %s", type->name);
-    
-    break;
-  }
-
-  case e_gras_datadesc_type_cat_union: {
-    gras_dd_cat_union_t union_data;
-    gras_dd_cat_field_t field=NULL;
-    unsigned int        field_num;
-
-    union_data = type->category.union_data;
-
-    xbt_assert1(union_data.closed,
-               "Please call gras_datadesc_declare_union_close on %s before receiving it",
-               type->name);
-    /* retrieve the field number */
-    gras_dd_recv_uint(sock, r_arch, &field_num);
-    if (field_num < 0)
-      THROW1(mismatch_error,0,
-            "Received union field for %s is negative", type->name);
-    if (field_num > xbt_dynar_length(union_data.fields)) 
-      THROW3(mismatch_error,0,
-            "Received union field for %s is said to be #%d but there is only %lu fields",
-            type->name, field_num, xbt_dynar_length(union_data.fields));
-    
-    /* Recv the content */
-    field = xbt_dynar_get_as(union_data.fields, field_num, gras_dd_cat_field_t);
-    sub_type = field->type;
-    
-    gras_datadesc_recv_rec(sock,state,refs, sub_type,
-                          r_arch,NULL,0,
-                          l_data,-1,
-                          detect_cycle || sub_type->cycle);
-    if (field->recv)
-       field->recv(type,state,l_data);
-
-    break;
-  }
-
-  case e_gras_datadesc_type_cat_ref: {
-    char             **r_ref = NULL;
-    char             **l_ref = NULL;
-    gras_dd_cat_ref_t  ref_data;
-    int reference_is_to_recv = 0;
-    
-    ref_data = type->category.ref_data;
-
-    /* Get the referenced type locally or from peer */
-    sub_type = ref_data.type;
-    if (sub_type == NULL) {
-      unsigned int ref_code;
-      gras_dd_recv_uint(sock, r_arch, &ref_code);
-      sub_type = gras_datadesc_by_id(ref_code);
-    }
-
-    /* Get the actual value of the pointer for cycle handling */
-    if (!pointer_type) {
-      pointer_type = gras_datadesc_by_name("data pointer");
-      xbt_assert(pointer_type);
-    }
-
-    r_ref = xbt_malloc(pointer_type->size[r_arch]);
-
-    gras_trp_recv(sock, (char*)r_ref,
-                 pointer_type->size[r_arch]);
-
-    /* Receive the pointed data only if not already sent */
-    if (gras_dd_is_r_null(r_ref, pointer_type->size[r_arch])) {
-      VERB1("Not receiving data remotely referenced @%p since it's NULL",
-           *(void **)r_ref);
-      *(void**)l_data = NULL;
-      free(r_ref);
-      break;
-    }
-         
-    reference_is_to_recv = 0;
-    TRY {
-      if (detect_cycle) {
-       l_ref = xbt_dict_get_ext(refs, (char*)r_ref, pointer_type->size[r_arch]);
-      } else {
-       reference_is_to_recv = 1;
-      }
-    } CATCH(e) {
-      if (e.category != not_found_error)
-        RETHROW;
-      reference_is_to_recv = 1;
-      xbt_ex_free(e);
-    }
-
-    if (reference_is_to_recv) {
-      unsigned int subsubcount = 0;
-      void *l_referenced=NULL;
-
-      VERB2("Receiving a ref to '%s', remotely @%p",
-           sub_type->name, *(void**)r_ref);
-      if (sub_type->category_code == e_gras_datadesc_type_cat_array) {
-       /* Damn. Reference to a dynamic array. Allocating the space for it 
+gras_datadesc_recv_rec(gras_socket_t         sock,
+               gras_cbps_t           state,
+               xbt_dict_t           refs,
+               gras_datadesc_type_t  type,
+               int                   r_arch,
+               char                **r_data,
+               long int              r_lgr,
+               char                 *l_data,
+               int                   subsize,
+               int                   detect_cycle) {
+
+       unsigned int         cpt;
+       gras_datadesc_type_t sub_type;
+       xbt_ex_t e;
+
+       VERB2("Recv a %s @%p", type->name, (void*)l_data);
+       xbt_assert(l_data);
+
+       switch (type->category_code) {
+       case e_gras_datadesc_type_cat_scalar:
+               if (type->size[GRAS_THISARCH] == type->size[r_arch]) {
+                       gras_trp_recv(sock, (char*)l_data, type->size[r_arch]);
+                       if (r_arch != GRAS_THISARCH)
+                               gras_dd_convert_elm(type,1,r_arch, l_data,l_data);
+               } else {
+                       void *ptr = xbt_malloc(type->size[r_arch]);
+
+                       gras_trp_recv(sock, (char*)ptr, type->size[r_arch]);
+                       if (r_arch != GRAS_THISARCH)
+                               gras_dd_convert_elm(type,1,r_arch, ptr,l_data);
+                       free(ptr);
+               }
+               break;
+
+       case e_gras_datadesc_type_cat_struct: {
+               gras_dd_cat_struct_t struct_data;
+               gras_dd_cat_field_t  field;
+
+               struct_data = type->category.struct_data;
+
+               xbt_assert1(struct_data.closed,
+                               "Please call gras_datadesc_declare_struct_close on %s before receiving it",
+                               type->name);
+               VERB1(">> Receive all fields of the structure %s",type->name);
+               xbt_dynar_foreach(struct_data.fields, cpt, field) {
+                       char                 *field_data = l_data + field->offset[GRAS_THISARCH];
+
+                       sub_type = field->type;
+
+                       gras_datadesc_recv_rec(sock,state,refs, sub_type,
+                                       r_arch,NULL,0,
+                                       field_data,-1,
+                                       detect_cycle || sub_type->cycle);
+
+                       if (field->recv) {
+                               DEBUG1("Run the reception callback of field %s", field->name);
+                               field->recv(type,state,(void*)l_data);
+                       }
+
+               }
+               VERB1("<< Received all fields of the structure %s", type->name);
+
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_union: {
+               gras_dd_cat_union_t union_data;
+               gras_dd_cat_field_t field=NULL;
+               unsigned int        field_num;
+
+               union_data = type->category.union_data;
+
+               xbt_assert1(union_data.closed,
+                               "Please call gras_datadesc_declare_union_close on %s before receiving it",
+                               type->name);
+               /* retrieve the field number */
+               gras_dd_recv_uint(sock, r_arch, &field_num);
+               if (field_num < 0)
+                       THROW1(mismatch_error,0,
+                                       "Received union field for %s is negative", type->name);
+               if (field_num > xbt_dynar_length(union_data.fields))
+                       THROW3(mismatch_error,0,
+                                       "Received union field for %s is said to be #%d but there is only %lu fields",
+                                       type->name, field_num, xbt_dynar_length(union_data.fields));
+
+               /* Recv the content */
+               field = xbt_dynar_get_as(union_data.fields, field_num, gras_dd_cat_field_t);
+               sub_type = field->type;
+
+               gras_datadesc_recv_rec(sock,state,refs, sub_type,
+                               r_arch,NULL,0,
+                               l_data,-1,
+                               detect_cycle || sub_type->cycle);
+               if (field->recv)
+                       field->recv(type,state,l_data);
+
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_ref: {
+               char             **r_ref = NULL;
+               char             **l_ref = NULL;
+               gras_dd_cat_ref_t  ref_data;
+               int reference_is_to_recv = 0;
+
+               ref_data = type->category.ref_data;
+
+               /* Get the referenced type locally or from peer */
+               sub_type = ref_data.type;
+               if (sub_type == NULL) {
+                       unsigned int ref_code;
+                       gras_dd_recv_uint(sock, r_arch, &ref_code);
+                       sub_type = gras_datadesc_by_id(ref_code);
+               }
+
+               /* Get the actual value of the pointer for cycle handling */
+               if (!pointer_type) {
+                       pointer_type = gras_datadesc_by_name("data pointer");
+                       xbt_assert(pointer_type);
+               }
+
+               r_ref = xbt_malloc(pointer_type->size[r_arch]);
+
+               gras_trp_recv(sock, (char*)r_ref,
+                               pointer_type->size[r_arch]);
+
+               /* Receive the pointed data only if not already sent */
+               if (gras_dd_is_r_null(r_ref, pointer_type->size[r_arch])) {
+                       VERB1("Not receiving data remotely referenced @%p since it's NULL",
+                                       *(void **)r_ref);
+                       *(void**)l_data = NULL;
+                       free(r_ref);
+                       break;
+               }
+
+               reference_is_to_recv = 0;
+               TRY {
+                       if (detect_cycle) {
+                               l_ref = xbt_dict_get_ext(refs, (char*)r_ref, pointer_type->size[r_arch]);
+                       } else {
+                               reference_is_to_recv = 1;
+                       }
+               } CATCH(e) {
+                       if (e.category != not_found_error)
+                               RETHROW;
+                       reference_is_to_recv = 1;
+                       xbt_ex_free(e);
+               }
+
+               if (reference_is_to_recv) {
+                       unsigned int subsubcount = 0;
+                       void *l_referenced=NULL;
+
+                       VERB2("Receiving a ref to '%s', remotely @%p",
+                                       sub_type->name, *(void**)r_ref);
+                       if (sub_type->category_code == e_gras_datadesc_type_cat_array) {
+                               /* Damn. Reference to a dynamic array. Allocating the space for it
           is more complicated */
-       gras_dd_cat_array_t array_data = sub_type->category.array_data;
-       gras_datadesc_type_t subsub_type;
-
-       subsubcount = array_data.fixed_size;
-       if (subsubcount == 0)
-         gras_dd_recv_uint(sock, r_arch, &subsubcount);
-
-       subsub_type = array_data.type;
-
-
-       gras_dd_alloc_ref(refs,
-                         subsub_type->size[GRAS_THISARCH] * subsubcount, 
-                         r_ref,pointer_type->size[r_arch], 
-                         (char**)&l_referenced,
-                         detect_cycle);
-      } else {
-       gras_dd_alloc_ref(refs,sub_type->size[GRAS_THISARCH], 
-                         r_ref,pointer_type->size[r_arch], 
-                         (char**)&l_referenced,
-                         detect_cycle);
-      }
-
-      gras_datadesc_recv_rec(sock,state,refs, sub_type,
-                            r_arch,r_ref,pointer_type->size[r_arch],
-                            (char*)l_referenced, subsubcount,
-                            detect_cycle || sub_type->cycle);
-                              
-      *(void**)l_data=l_referenced;
-      VERB3("'%s' remotely referenced at %p locally at %p",
-           sub_type->name, *(void**)r_ref, l_referenced);
-      
-    } else {
-      VERB2("NOT receiving data remotely referenced @%p (already done, @%p here)",
-           *(void**)r_ref, *(void**)l_ref);
-
-      *(void**)l_data=*l_ref;
-
-    } 
-    free(r_ref);
-    break;
-  }
-
-  case e_gras_datadesc_type_cat_array: {
-    gras_dd_cat_array_t    array_data;
-    unsigned int count;
-    char     *ptr;
-    long int  elm_size;
-
-    array_data = type->category.array_data;
-    /* determine element count locally, or from caller, or from peer */
-    count = array_data.fixed_size;
-    if (count == 0)
-      count = subsize;
-    if (count == 0)
-      gras_dd_recv_uint(sock, r_arch, &count);
-    if (count == 0)
-      THROW1(mismatch_error,0,
-            "Invalid (=0) array size for type %s",type->name);
-
-    /* receive the content */
-    sub_type = array_data.type;
-    if (sub_type->category_code == e_gras_datadesc_type_cat_scalar) {
-      VERB1("Array of %d scalars, get it in one shoot", count);
-      if (sub_type->aligned_size[GRAS_THISARCH] >= 
-         sub_type->aligned_size[r_arch]) {
-       gras_trp_recv(sock, (char*)l_data, 
-                     sub_type->aligned_size[r_arch] * count);
-       if (r_arch != GRAS_THISARCH)
-         gras_dd_convert_elm(sub_type,count,r_arch, l_data,l_data);
-      } else {
-       ptr = xbt_malloc(sub_type->aligned_size[r_arch] * count);
-
-       gras_trp_recv(sock, (char*)ptr, 
-                     sub_type->size[r_arch] * count);
-       if (r_arch != GRAS_THISARCH)
-         gras_dd_convert_elm(sub_type,count,r_arch, ptr,l_data);
-       free(ptr);
-      }
-    } else if (sub_type->category_code == e_gras_datadesc_type_cat_array &&
-              sub_type->category.array_data.fixed_size > 0 &&
-              sub_type->category.array_data.type->category_code == e_gras_datadesc_type_cat_scalar) {
-      gras_datadesc_type_t subsub_type;
-      array_data = sub_type->category.array_data;
-      subsub_type = array_data.type;
-       
-      VERB1("Array of %d fixed array of scalars, get it in one shot",count);
-      if (subsub_type->aligned_size[GRAS_THISARCH] >= 
-         subsub_type->aligned_size[r_arch]) {
-       gras_trp_recv(sock, (char*)l_data, 
-                     subsub_type->aligned_size[r_arch] * count * 
-                     array_data.fixed_size);
-       if (r_arch != GRAS_THISARCH)
-         gras_dd_convert_elm(subsub_type,count*array_data.fixed_size,r_arch, l_data,l_data);
-      } else {
-       ptr = xbt_malloc(subsub_type->aligned_size[r_arch] * count*array_data.fixed_size);
-
-       gras_trp_recv(sock, (char*)ptr, 
-                     subsub_type->size[r_arch] * count*array_data.fixed_size);
-       if (r_arch != GRAS_THISARCH)
-         gras_dd_convert_elm(subsub_type,count*array_data.fixed_size,r_arch, ptr,l_data);
-       free(ptr);
-      }
-      
-       
-    } else {
-      /* not scalar content, get it recursively (may contain pointers) */
-      elm_size = sub_type->aligned_size[GRAS_THISARCH];
-      VERB2("Receive a %d-long array of %s",count, sub_type->name);
-
-      ptr = l_data;
-      for (cpt=0; cpt<count; cpt++) {
-       gras_datadesc_recv_rec(sock,state,refs, sub_type,
-                              r_arch, NULL, 0, ptr,-1,
-                              detect_cycle || sub_type->cycle);
-                                  
-       ptr += elm_size;
-      }
-    }
-    break;
-  }
-        
-  default:
-    xbt_assert0(0, "Invalid type");
-  }
-  
-  if (type->recv)
-    type->recv(type,state,l_data);
-
-  if (!strcmp(type->name,"string"))
-    VERB1("value: '%s'",*(char**)l_data);
+                               gras_dd_cat_array_t array_data = sub_type->category.array_data;
+                               gras_datadesc_type_t subsub_type;
+
+                               subsubcount = array_data.fixed_size;
+                               if (subsubcount == 0)
+                                       gras_dd_recv_uint(sock, r_arch, &subsubcount);
+
+                               subsub_type = array_data.type;
+
+
+                               gras_dd_alloc_ref(refs,
+                                               subsub_type->size[GRAS_THISARCH] * subsubcount,
+                                               r_ref,pointer_type->size[r_arch],
+                                               (char**)&l_referenced,
+                                               detect_cycle);
+                       } else {
+                               gras_dd_alloc_ref(refs,sub_type->size[GRAS_THISARCH],
+                                               r_ref,pointer_type->size[r_arch],
+                                               (char**)&l_referenced,
+                                               detect_cycle);
+                       }
+
+                       gras_datadesc_recv_rec(sock,state,refs, sub_type,
+                                       r_arch,r_ref,pointer_type->size[r_arch],
+                                       (char*)l_referenced, subsubcount,
+                                       detect_cycle || sub_type->cycle);
+
+                       *(void**)l_data=l_referenced;
+                       VERB3("'%s' remotely referenced at %p locally at %p",
+                                       sub_type->name, *(void**)r_ref, l_referenced);
+
+               } else {
+                       VERB2("NOT receiving data remotely referenced @%p (already done, @%p here)",
+                                       *(void**)r_ref, *(void**)l_ref);
+
+                       *(void**)l_data=*l_ref;
+
+               }
+               free(r_ref);
+               break;
+       }
+
+       case e_gras_datadesc_type_cat_array: {
+               gras_dd_cat_array_t    array_data;
+               unsigned int count;
+               char     *ptr;
+               long int  elm_size;
+
+               array_data = type->category.array_data;
+               /* determine element count locally, or from caller, or from peer */
+               count = array_data.fixed_size;
+               if (count == 0)
+                       count = subsize;
+               if (count == 0)
+                       gras_dd_recv_uint(sock, r_arch, &count);
+               if (count == 0)
+                       THROW1(mismatch_error,0,
+                                       "Invalid (=0) array size for type %s",type->name);
+
+               /* receive the content */
+               sub_type = array_data.type;
+               if (sub_type->category_code == e_gras_datadesc_type_cat_scalar) {
+                       VERB1("Array of %d scalars, get it in one shoot", count);
+                       if (sub_type->aligned_size[GRAS_THISARCH] >=
+                                       sub_type->aligned_size[r_arch]) {
+                               gras_trp_recv(sock, (char*)l_data,
+                                               sub_type->aligned_size[r_arch] * count);
+                               if (r_arch != GRAS_THISARCH)
+                                       gras_dd_convert_elm(sub_type,count,r_arch, l_data,l_data);
+                       } else {
+                               ptr = xbt_malloc(sub_type->aligned_size[r_arch] * count);
+
+                               gras_trp_recv(sock, (char*)ptr,
+                                               sub_type->size[r_arch] * count);
+                               if (r_arch != GRAS_THISARCH)
+                                       gras_dd_convert_elm(sub_type,count,r_arch, ptr,l_data);
+                               free(ptr);
+                       }
+               } else if (sub_type->category_code == e_gras_datadesc_type_cat_array &&
+                               sub_type->category.array_data.fixed_size > 0 &&
+                               sub_type->category.array_data.type->category_code == e_gras_datadesc_type_cat_scalar) {
+                       gras_datadesc_type_t subsub_type;
+                       array_data = sub_type->category.array_data;
+                       subsub_type = array_data.type;
+
+                       VERB1("Array of %d fixed array of scalars, get it in one shot",count);
+                       if (subsub_type->aligned_size[GRAS_THISARCH] >=
+                                       subsub_type->aligned_size[r_arch]) {
+                               gras_trp_recv(sock, (char*)l_data,
+                                               subsub_type->aligned_size[r_arch] * count *
+                                               array_data.fixed_size);
+                               if (r_arch != GRAS_THISARCH)
+                                       gras_dd_convert_elm(subsub_type,count*array_data.fixed_size,r_arch, l_data,l_data);
+                       } else {
+                               ptr = xbt_malloc(subsub_type->aligned_size[r_arch] * count*array_data.fixed_size);
+
+                               gras_trp_recv(sock, (char*)ptr,
+                                               subsub_type->size[r_arch] * count*array_data.fixed_size);
+                               if (r_arch != GRAS_THISARCH)
+                                       gras_dd_convert_elm(subsub_type,count*array_data.fixed_size,r_arch, ptr,l_data);
+                               free(ptr);
+                       }
+
+
+               } else {
+                       /* not scalar content, get it recursively (may contain pointers) */
+                       elm_size = sub_type->aligned_size[GRAS_THISARCH];
+                       VERB2("Receive a %d-long array of %s",count, sub_type->name);
+
+                       ptr = l_data;
+                       for (cpt=0; cpt<count; cpt++) {
+                               gras_datadesc_recv_rec(sock,state,refs, sub_type,
+                                               r_arch, NULL, 0, ptr,-1,
+                                               detect_cycle || sub_type->cycle);
+
+                               ptr += elm_size;
+                       }
+               }
+               break;
+       }
+
+       default:
+               xbt_assert0(0, "Invalid type");
+       }
+
+       if (type->recv)
+               type->recv(type,state,l_data);
+
+       if (!strcmp(type->name,"string"))
+               VERB1("value: '%s'",*(char**)l_data);
 
 }
 
 /**
  * gras_datadesc_recv:
  *
- * Get an instance of the datatype described by @type from the @socket, 
+ * Get an instance of the datatype described by @type from the @socket,
  * and store a pointer to it in @dst
  *
  */
 void
-gras_datadesc_recv(gras_socket_t         sock, 
-                  gras_datadesc_type_t  type,
-                  int                   r_arch,
-                  void                 *dst) {
-
-  xbt_ex_t e;
-  static gras_cbps_t state=NULL; /* callback persistent state */
-  static xbt_dict_t  refs=NULL;  /* all references already sent */
-
-  if (!state) {
-    state = gras_cbps_new();
-    refs = xbt_dict_new();
-  }
-   
-  xbt_assert0(type,"called with NULL type descriptor");
-  TRY {
-    gras_datadesc_recv_rec(sock, state, refs, type, 
-                          r_arch, NULL, 0,
-                          (char *) dst,-1, 
-                          type->cycle);
-  } CLEANUP {
-    xbt_dict_reset(refs);
-    gras_cbps_reset(state);
-  } CATCH(e) {
-    RETHROW;
-  }
+gras_datadesc_recv(gras_socket_t         sock,
+               gras_datadesc_type_t  type,
+               int                   r_arch,
+               void                 *dst) {
+
+       xbt_ex_t e;
+       static gras_cbps_t state=NULL; /* callback persistent state */
+       static xbt_dict_t  refs=NULL;  /* all references already sent */
+
+       if (!state) {
+               state = gras_cbps_new();
+               refs = xbt_dict_new();
+       }
+
+       xbt_assert0(type,"called with NULL type descriptor");
+       TRY {
+               gras_datadesc_recv_rec(sock, state, refs, type,
+                               r_arch, NULL, 0,
+                               (char *) dst,-1,
+                               type->cycle);
+       } CLEANUP {
+               xbt_dict_reset(refs);
+               gras_cbps_reset(state);
+       } CATCH(e) {
+               RETHROW;
+       }
 }
 
index 3adaccf..88646e4 100644 (file)
 #include "gras/DataDesc/ddt_parse.yy.h"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_ddt_parse,gras_ddt,
-  "Parsing C data structures to build GRAS data description");
+               "Parsing C data structures to build GRAS data description");
 
 typedef struct s_type_modifier{
-  short is_long;
-  int is_unsigned:1;
-  int is_short:1;
-
-  int is_struct:1;
-  int is_union:1;
-  int is_enum:1;
-
-  int is_ref:1;
-   
-  int is_dynar:2;
-  int is_matrix:2;
+       short is_long;
+       int is_unsigned:1;
+       int is_short:1;
+
+       int is_struct:1;
+       int is_union:1;
+       int is_enum:1;
+
+       int is_ref:1;
+
+       int is_dynar:2;
+       int is_matrix:2;
 } s_type_modifier_t,*type_modifier_t;
 
 typedef struct s_field {
-  gras_datadesc_type_t type;
-  char *type_name;
-  char *name;
-  s_type_modifier_t tm;
+       gras_datadesc_type_t type;
+       char *type_name;
+       char *name;
+       s_type_modifier_t tm;
 } s_identifier_t;
+
 extern char *gras_ddt_parse_text; /* text being considered in the parser */
 
 /* local functions */
 static void parse_type_modifier(type_modifier_t type_modifier)  {
-  XBT_IN;
-  do {
-    if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_STAR) {
-      /* This only used when parsing 'short *' since this function returns when int, float, double,... is encountered */
-      DEBUG0("This is a reference"); 
-      type_modifier->is_ref++;
-      
-    } else if (!strcmp(gras_ddt_parse_text,"unsigned")) {
-      DEBUG0("This is an unsigned");
-      type_modifier->is_unsigned = 1;
-      
-    } else if (!strcmp(gras_ddt_parse_text,"short")) {
-      DEBUG0("This is short");
-      type_modifier->is_short = 1;
-      
-    } else if (!strcmp(gras_ddt_parse_text,"long")) {
-      DEBUG0("This is long");
-      type_modifier->is_long++; /* handle "long long" */
-      
-    } else if (!strcmp(gras_ddt_parse_text,"struct")) {
-      DEBUG0("This is a struct");
-      type_modifier->is_struct = 1;
-      
-    } else if (!strcmp(gras_ddt_parse_text,"union")) {
-      DEBUG0("This is an union");
-      type_modifier->is_union = 1;
-      
-    } else if (!strcmp(gras_ddt_parse_text,"enum")) {
-      DEBUG0("This is an enum");
-      type_modifier->is_enum = 1;
-      
-    } else if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_EMPTY) {
-      DEBUG0("Pass space");
-
-    } else {
-      DEBUG1("Done with modifiers (got %s)",gras_ddt_parse_text);
-      break;
-    }
-
-    gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-    if((gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD) && 
-       (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_STAR)) {
-      DEBUG2("Done with modifiers (got %s,%d)",gras_ddt_parse_text,gras_ddt_parse_tok_num);      
-      break;
-    }
-  } while(1);
-  XBT_OUT;
+       XBT_IN;
+       do {
+               if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_STAR) {
+                       /* This only used when parsing 'short *' since this function returns when int, float, double,... is encountered */
+                       DEBUG0("This is a reference");
+                       type_modifier->is_ref++;
+
+               } else if (!strcmp(gras_ddt_parse_text,"unsigned")) {
+                       DEBUG0("This is an unsigned");
+                       type_modifier->is_unsigned = 1;
+
+               } else if (!strcmp(gras_ddt_parse_text,"short")) {
+                       DEBUG0("This is short");
+                       type_modifier->is_short = 1;
+
+               } else if (!strcmp(gras_ddt_parse_text,"long")) {
+                       DEBUG0("This is long");
+                       type_modifier->is_long++; /* handle "long long" */
+
+               } else if (!strcmp(gras_ddt_parse_text,"struct")) {
+                       DEBUG0("This is a struct");
+                       type_modifier->is_struct = 1;
+
+               } else if (!strcmp(gras_ddt_parse_text,"union")) {
+                       DEBUG0("This is an union");
+                       type_modifier->is_union = 1;
+
+               } else if (!strcmp(gras_ddt_parse_text,"enum")) {
+                       DEBUG0("This is an enum");
+                       type_modifier->is_enum = 1;
+
+               } else if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_EMPTY) {
+                       DEBUG0("Pass space");
+
+               } else {
+                       DEBUG1("Done with modifiers (got %s)",gras_ddt_parse_text);
+                       break;
+               }
+
+               gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+               if((gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD) &&
+                               (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_STAR)) {
+                       DEBUG2("Done with modifiers (got %s,%d)",gras_ddt_parse_text,gras_ddt_parse_tok_num);
+                       break;
+               }
+       } while(1);
+       XBT_OUT;
 }
 
 static void print_type_modifier(s_type_modifier_t tm) {
-  int i;
+       int i;
 
-  XBT_IN;
-  if (tm.is_unsigned)             printf("(unsigned) ");
-  if (tm.is_short)                printf("(short) ");
-  for (i=0 ; i<tm.is_long ; i++)  printf("(long) ");
+       XBT_IN;
+       if (tm.is_unsigned)             printf("(unsigned) ");
+       if (tm.is_short)                printf("(short) ");
+       for (i=0 ; i<tm.is_long ; i++)  printf("(long) ");
 
-  if(tm.is_struct)                printf("(struct) ");
-  if(tm.is_enum)                  printf("(enum) ");
-  if(tm.is_union)                 printf("(union) ");
+       if(tm.is_struct)                printf("(struct) ");
+       if(tm.is_enum)                  printf("(enum) ");
+       if(tm.is_union)                 printf("(union) ");
 
-  for (i=0 ; i<tm.is_ref ; i++)   printf("(ref) ");
-  XBT_OUT;
+       for (i=0 ; i<tm.is_ref ; i++)   printf("(ref) ");
+       XBT_OUT;
 }
 
 static void change_to_fixed_array(xbt_dynar_t dynar, long int size) {
-  s_identifier_t former,array;
-  memset(&array,0,sizeof(array));
-
-  XBT_IN;
-  xbt_dynar_pop(dynar,&former);
-  array.type_name=(char*)xbt_malloc(strlen(former.type->name)+48);
-  DEBUG2("Array specification (size=%ld, elm='%s'), change pushed type",
-        size,former.type_name);
-  sprintf(array.type_name,"%s%s%s%s[%ld]",
-         (former.tm.is_unsigned?"u ":""),
-         (former.tm.is_short?"s ":""),
-         (former.tm.is_long?"l ":""),
-         former.type_name,
-         size);
-  free(former.type_name);
-
-  array.type = gras_datadesc_array_fixed(array.type_name, former.type, size); /* redeclaration are ignored */
-  array.name = former.name;
-
-  xbt_dynar_push(dynar,&array);
-  XBT_OUT;
+       s_identifier_t former,array;
+       memset(&array,0,sizeof(array));
+
+       XBT_IN;
+       xbt_dynar_pop(dynar,&former);
+       array.type_name=(char*)xbt_malloc(strlen(former.type->name)+48);
+       DEBUG2("Array specification (size=%ld, elm='%s'), change pushed type",
+                       size,former.type_name);
+       sprintf(array.type_name,"%s%s%s%s[%ld]",
+                       (former.tm.is_unsigned?"u ":""),
+                       (former.tm.is_short?"s ":""),
+                       (former.tm.is_long?"l ":""),
+                       former.type_name,
+                       size);
+       free(former.type_name);
+
+       array.type = gras_datadesc_array_fixed(array.type_name, former.type, size); /* redeclaration are ignored */
+       array.name = former.name;
+
+       xbt_dynar_push(dynar,&array);
+       XBT_OUT;
 }
 static void change_to_ref(xbt_dynar_t dynar) {
-  s_identifier_t former,ref;
-  memset(&ref,0,sizeof(ref));
+       s_identifier_t former,ref;
+       memset(&ref,0,sizeof(ref));
 
-  XBT_IN;
-  xbt_dynar_pop(dynar,&former);
-  ref.type_name=(char*)xbt_malloc(strlen(former.type->name)+2);
-  DEBUG1("Ref specification (elm='%s'), change pushed type", former.type_name);
-  sprintf(ref.type_name,"%s*",former.type_name);
-  free(former.type_name);
+       XBT_IN;
+       xbt_dynar_pop(dynar,&former);
+       ref.type_name=(char*)xbt_malloc(strlen(former.type->name)+2);
+       DEBUG1("Ref specification (elm='%s'), change pushed type", former.type_name);
+       sprintf(ref.type_name,"%s*",former.type_name);
+       free(former.type_name);
 
-  ref.type = gras_datadesc_ref(ref.type_name, former.type); /* redeclaration are ignored */
-  ref.name = former.name;
+       ref.type = gras_datadesc_ref(ref.type_name, former.type); /* redeclaration are ignored */
+       ref.name = former.name;
 
-  xbt_dynar_push(dynar,&ref);
-  XBT_OUT;
+       xbt_dynar_push(dynar,&ref);
+       XBT_OUT;
 }
 
 static void change_to_ref_pop_array(xbt_dynar_t dynar) {
-  s_identifier_t former,ref;
-  memset(&ref,0,sizeof(ref));
+       s_identifier_t former,ref;
+       memset(&ref,0,sizeof(ref));
 
-  XBT_IN;
-  xbt_dynar_pop(dynar,&former);
-  ref.type = gras_datadesc_ref_pop_arr(former.type); /* redeclaration are ignored */
-  ref.type_name = (char*)strdup(ref.type->name);
-  ref.name = former.name;
+       XBT_IN;
+       xbt_dynar_pop(dynar,&former);
+       ref.type = gras_datadesc_ref_pop_arr(former.type); /* redeclaration are ignored */
+       ref.type_name = (char*)strdup(ref.type->name);
+       ref.name = former.name;
 
-  free(former.type_name);
+       free(former.type_name);
 
-  xbt_dynar_push(dynar,&ref);
-  XBT_OUT;
+       xbt_dynar_push(dynar,&ref);
+       XBT_OUT;
 }
 
 static void change_to_dynar_of(xbt_dynar_t dynar,gras_datadesc_type_t subtype) {
-  s_identifier_t former,ref;
-  memset(&ref,0,sizeof(ref));
+       s_identifier_t former,ref;
+       memset(&ref,0,sizeof(ref));
 
-  XBT_IN;
-  xbt_dynar_pop(dynar,&former);
-  ref.type = gras_datadesc_dynar(subtype,NULL); /* redeclaration are ignored */
-  ref.type_name = (char*)strdup(ref.type->name);
-  ref.name = former.name;
+       XBT_IN;
+       xbt_dynar_pop(dynar,&former);
+       ref.type = gras_datadesc_dynar(subtype,NULL); /* redeclaration are ignored */
+       ref.type_name = (char*)strdup(ref.type->name);
+       ref.name = former.name;
 
-  free(former.type_name);
+       free(former.type_name);
 
-  xbt_dynar_push(dynar,&ref);
-  XBT_OUT;
+       xbt_dynar_push(dynar,&ref);
+       XBT_OUT;
 }
 
 static void change_to_matrix_of(xbt_dynar_t dynar,gras_datadesc_type_t subtype) {
-  s_identifier_t former,ref;
-  memset(&ref,0,sizeof(ref));
+       s_identifier_t former,ref;
+       memset(&ref,0,sizeof(ref));
 
-  XBT_IN;
-  xbt_dynar_pop(dynar,&former);
-  ref.type = gras_datadesc_matrix(subtype,NULL); /* redeclaration are ignored */
-  ref.type_name = (char*)strdup(ref.type->name);
-  ref.name = former.name;
+       XBT_IN;
+       xbt_dynar_pop(dynar,&former);
+       ref.type = gras_datadesc_matrix(subtype,NULL); /* redeclaration are ignored */
+       ref.type_name = (char*)strdup(ref.type->name);
+       ref.name = former.name;
 
-  free(former.type_name);
+       free(former.type_name);
 
-  xbt_dynar_push(dynar,&ref);
-  XBT_OUT;
+       xbt_dynar_push(dynar,&ref);
+       XBT_OUT;
 }
 
 static void add_free_f(xbt_dynar_t dynar,void_f_pvoid_t free_f) {
-  s_identifier_t former,ref;
-  memset(&ref,0,sizeof(ref));
-
-  XBT_IN;
-  xbt_dynar_pop(dynar,&former);
-  memcpy(former.type->extra,free_f, sizeof(free_f));
-  xbt_dynar_push(dynar,&former);
-  XBT_OUT;
+       s_identifier_t former,ref;
+       memset(&ref,0,sizeof(ref));
+
+       XBT_IN;
+       xbt_dynar_pop(dynar,&former);
+       memcpy(former.type->extra,free_f, sizeof(free_f));
+       xbt_dynar_push(dynar,&former);
+       XBT_OUT;
 }
 
 static void parse_statement(char        *definition,
-                           xbt_dynar_t  identifiers,
-                           xbt_dynar_t  fields_to_push) {
-  char buffname[512];
-
-  s_identifier_t identifier;
-
-  int expect_id_separator = 0;
-
-  XBT_IN;
-  memset(&identifier,0,sizeof(identifier));
-
-  gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-  if(gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_RA) {
-    XBT_OUT;
-    THROW0(mismatch_error,0,"End of the englobing structure or union");
-  }
-  
-  if (XBT_LOG_ISENABLED(gras_ddt_parse,xbt_log_priority_debug)) {
-    int colon_pos;
-    for (colon_pos = gras_ddt_parse_col_pos;
-        definition[colon_pos] != ';';
-        colon_pos++);
-    definition[colon_pos] = '\0';
-    DEBUG3("Parse the statement \"%s%s;\" (col_pos=%d)",
-          gras_ddt_parse_text,
-          definition+gras_ddt_parse_col_pos,
-          gras_ddt_parse_col_pos);
-    definition[colon_pos] = ';';
-  }
-
-  if(gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD)
-    PARSE_ERROR1("Unparsable symbol: found a typeless statement (got '%s' instead)",
-                gras_ddt_parse_text);
-
-  /**** get the type modifier of this statement ****/
-  parse_type_modifier(&identifier.tm);
-
-  /*  FIXME: This does not detect recursive definitions at all? */
-  if (identifier.tm.is_union || identifier.tm.is_enum || identifier.tm.is_struct)
-    PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot handle recursive type definition yet");
-
-  /**** get the base type, giving "short a" the needed love ****/
-  if (!identifier.tm.is_union &&
-      !identifier.tm.is_enum  && 
-      !identifier.tm.is_struct &&
-
-      (identifier.tm.is_short || identifier.tm.is_long || identifier.tm.is_unsigned) &&
-
-      strcmp(gras_ddt_parse_text,"char") && 
-      strcmp(gras_ddt_parse_text,"float") && 
-      strcmp(gras_ddt_parse_text,"double") && 
-      strcmp(gras_ddt_parse_text,"int") ) {
-
-    /* bastard user, they omited "int" ! */
-    identifier.type_name=(char*)strdup("int");
-    DEBUG0("the base type is 'int', which were omited (you vicious user)");
-  } else {
-    identifier.type_name=(char*)strdup(gras_ddt_parse_text);
-    DEBUG1("the base type is '%s'",identifier.type_name);
-    gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump(); 
-  }
-
-  /**** build the base type for latter use ****/
-  if (identifier.tm.is_union) {
-    PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot handle union yet (get callback from annotation?)");
-
-  } else if (identifier.tm.is_enum) {
-    PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot handle enum yet");
-
-  } else if (identifier.tm.is_struct) {
-    sprintf(buffname,"struct %s",identifier.type_name);
-    identifier.type = gras_datadesc_struct(buffname); /* Get created when does not exist */
-
-  } else if (identifier.tm.is_unsigned) {
-    if (!strcmp(identifier.type_name,"int")) {
-      if (identifier.tm.is_long == 2) {
-       identifier.type = gras_datadesc_by_name("unsigned long long int");
-      } else if (identifier.tm.is_long) {
-       identifier.type = gras_datadesc_by_name("unsigned long int");
-      } else if (identifier.tm.is_short) {
-       identifier.type = gras_datadesc_by_name("unsigned short int");
-      } else {
-       identifier.type = gras_datadesc_by_name("unsigned int");
-      }
-
-    } else if (!strcmp(identifier.type_name, "char")) {
-      identifier.type = gras_datadesc_by_name("unsigned char");
-
-    } else { /* impossible, gcc parses this shit before us */
-      THROW_IMPOSSIBLE;
-    }
-    
-  } else if (!strcmp(identifier.type_name, "float")) {
-    /* no modificator allowed by gcc */
-    identifier.type = gras_datadesc_by_name("float");
-
-  } else if (!strcmp(identifier.type_name, "double")) {
-    if (identifier.tm.is_long)
-      PARSE_ERROR0("long double not portable and thus not handled");
-
-    identifier.type = gras_datadesc_by_name("double");
-
-  } else { /* signed integer elemental */
-    if (!strcmp(identifier.type_name,"int")) {
-      if (identifier.tm.is_long == 2) {
-       identifier.type = gras_datadesc_by_name("signed long long int");
-      } else if (identifier.tm.is_long) {
-       identifier.type = gras_datadesc_by_name("signed long int");
-      } else if (identifier.tm.is_short) {
-       identifier.type = gras_datadesc_by_name("signed short int");
-      } else {
-       identifier.type = gras_datadesc_by_name("int");
-      }
-
-    } else if (!strcmp(identifier.type_name, "char")) {
-      identifier.type = gras_datadesc_by_name("char");
-
-    } else { 
-      DEBUG1("Base type is a constructed one (%s)",identifier.type_name);
-      if (!strcmp(identifier.type_name,"xbt_matrix_t")) {
-        identifier.tm.is_matrix = 1;
-      } else if (!strcmp(identifier.type_name,"xbt_dynar_t")) {
-        identifier.tm.is_dynar = 1;
-      } else {       
-        identifier.type = gras_datadesc_by_name(identifier.type_name);
-        if (!identifier.type)
-          PARSE_ERROR1("Unknown base type '%s'",identifier.type_name);
-      }
-    }
-  } 
-  /* Now identifier.type and identifier.name speak about the base type.
-     Stars are not eaten unless 'int' was omitted.
-     We will have to enhance it if we are in fact asked for array or reference.
-   
-     Dynars and matrices also need some extra love (prodiged as annotations)
-   */
-
-  /**** look for the symbols of this type ****/
-  for(expect_id_separator = 0;
+               xbt_dynar_t  identifiers,
+               xbt_dynar_t  fields_to_push) {
+       char buffname[512];
 
-      (/*(gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_EMPTY) && FIXME*/
-       (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_SEMI_COLON)) ; 
+       s_identifier_t identifier;
 
-      gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()          ) {   
+       int expect_id_separator = 0;
 
-    if(expect_id_separator) {
-      if(gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_COLON) {
-        expect_id_separator = 0;
-        continue;
+       XBT_IN;
+       memset(&identifier,0,sizeof(identifier));
 
-      } else if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_LB) {
-       /* Handle fixed size arrays */
        gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-       if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_RB) {
-         PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot deal with [] constructs (yet)");
-
-       } else if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) {
-         char *end;
-         long int size=strtol(gras_ddt_parse_text, &end, 10);
-
-         if (end == gras_ddt_parse_text || *end != '\0') {
-           /* Not a number. Get the constant value, if any */
-           int *storage=xbt_dict_get_or_null(gras_dd_constants,gras_ddt_parse_text);
-           if (storage) {
-             size = *storage;
-           } else {
-             PARSE_ERROR1("Unparsable size of array. Found '%s', expected number or known constant. Need to use gras_datadesc_set_const(), huh?",
-                          gras_ddt_parse_text);
-           }
-         }
-
-         /* replace the previously pushed type to an array of it */
-         change_to_fixed_array(identifiers,size);
-
-         /* eat the closing bracket */
-         gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-         if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_RB)
-           PARSE_ERROR0("Unparsable size of array");
-       DEBUG1("Fixed size array, size=%ld",size);
-       continue;
-       } else {
-         PARSE_ERROR0("Unparsable size of array");
+       if(gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_RA) {
+               XBT_OUT;
+               THROW0(mismatch_error,0,"End of the englobing structure or union");
        }
-       /* End of fixed size arrays handling */
 
-      } else if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) {
-       /* Handle annotation */
-       s_identifier_t array;
-       char *keyname = NULL;
-       char *keyval  = NULL;
-       memset(&array,0,sizeof(array));
-       if (strcmp(gras_ddt_parse_text,"GRAS_ANNOTE"))
-         PARSE_ERROR1("Unparsable symbol: Expected 'GRAS_ANNOTE', got '%s'",gras_ddt_parse_text);
-       
-       gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_LP) 
-         PARSE_ERROR1("Unparsable annotation: Expected parenthesis, got '%s'",gras_ddt_parse_text);
-
-       while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) == GRAS_DDT_PARSE_TOKEN_EMPTY );
-
-       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD) 
-         PARSE_ERROR1("Unparsable annotation: Expected key name, got '%s'",gras_ddt_parse_text);
-       keyname = (char*)strdup(gras_ddt_parse_text);
-
-       while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) == GRAS_DDT_PARSE_TOKEN_EMPTY );
-
-       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_COLON) 
-         PARSE_ERROR1("Unparsable annotation: expected ',' after the key name, got '%s'",gras_ddt_parse_text);
-
-       while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) == GRAS_DDT_PARSE_TOKEN_EMPTY );
-
-       /* get the value */
-
-       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD) 
-         PARSE_ERROR1("Unparsable annotation: Expected key value, got '%s'",gras_ddt_parse_text);
-       keyval = (char*)strdup(gras_ddt_parse_text);
-
-       while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) == GRAS_DDT_PARSE_TOKEN_EMPTY );
-
-       /* Done with parsing the annotation. Now deal with it by replacing previously pushed type with the right one */
-
-       DEBUG2("Anotation: %s=%s",keyname,keyval);
-       if (!strcmp(keyname,"size")) {
-         free(keyname);
-         if (!identifier.tm.is_ref)
-           PARSE_ERROR0("Size annotation for a field not being a reference");
-         identifier.tm.is_ref--;
-
-         if (!strcmp(keyval,"1")) {
-           change_to_ref(identifiers);
-           free(keyval);
-         } else {
-           char *p;
-           int fixed = 1;
-           for (p = keyval; *p != '\0'; p++) 
-             if (! isdigit(*p) )
-               fixed = 0;
-           if (fixed) {
-             change_to_fixed_array(identifiers,atoi(keyval));
-             change_to_ref(identifiers);
-             free(keyval);
-
-           } else {
-             change_to_ref_pop_array(identifiers);
-             xbt_dynar_push(fields_to_push,&keyval);
-           }
-         }
-       } else if (!strcmp(keyname,"subtype")) {
-          gras_datadesc_type_t subtype = gras_datadesc_by_name(keyval);
-          if (identifier.tm.is_matrix) {
-             change_to_matrix_of(identifiers,subtype);
-             identifier.tm.is_matrix = -1;
-          } else if (identifier.tm.is_dynar) {
-             change_to_dynar_of(identifiers,subtype);
-             identifier.tm.is_dynar = -1;
-          } else {       
-            PARSE_ERROR1("subtype annotation only accepted for dynars and matrices, but passed to '%s'",identifier.type_name);
-          }
-          free(keyval);
-       } else if (!strcmp(keyname,"free_f")) {
-          int *storage=xbt_dict_get_or_null(gras_dd_constants,keyval);
-          if (!storage)
-            PARSE_ERROR1("value for free_f annotation of field %s is not a known constant",identifier.name);
-          if (identifier.tm.is_matrix == -1) {
-             add_free_f(identifiers,*(void_f_pvoid_t*)storage);
-             identifier.tm.is_matrix = 0;
-          } else if (identifier.tm.is_dynar == -1) {
-             add_free_f(identifiers,*(void_f_pvoid_t*)storage);
-             identifier.tm.is_dynar = 0;
-          } else {       
-             PARSE_ERROR1("free_f annotation only accepted for dynars and matrices which subtype is already declared (field %s)",
-                         identifier.name);
-          }
-          free(keyval);
-       } else {
-         free(keyval);
-         PARSE_ERROR1("Unknown annotation type: '%s'",keyname);
+       if (XBT_LOG_ISENABLED(gras_ddt_parse,xbt_log_priority_debug)) {
+               int colon_pos;
+               for (colon_pos = gras_ddt_parse_col_pos;
+               definition[colon_pos] != ';';
+               colon_pos++);
+               definition[colon_pos] = '\0';
+               DEBUG3("Parse the statement \"%s%s;\" (col_pos=%d)",
+                               gras_ddt_parse_text,
+                               definition+gras_ddt_parse_col_pos,
+                               gras_ddt_parse_col_pos);
+               definition[colon_pos] = ';';
        }
 
-       /* Get all the multipliers */
-       while (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_STAR) {
+       if(gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD)
+               PARSE_ERROR1("Unparsable symbol: found a typeless statement (got '%s' instead)",
+                               gras_ddt_parse_text);
+
+       /**** get the type modifier of this statement ****/
+       parse_type_modifier(&identifier.tm);
+
+       /*  FIXME: This does not detect recursive definitions at all? */
+       if (identifier.tm.is_union || identifier.tm.is_enum || identifier.tm.is_struct)
+               PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot handle recursive type definition yet");
 
-         gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+       /**** get the base type, giving "short a" the needed love ****/
+       if (!identifier.tm.is_union &&
+                       !identifier.tm.is_enum  &&
+                       !identifier.tm.is_struct &&
 
-         if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD) 
-           PARSE_ERROR1("Unparsable annotation: Expected field name after '*', got '%s'",gras_ddt_parse_text);
-         
-         keyval = xbt_malloc(strlen(gras_ddt_parse_text)+2);
-         sprintf(keyval,"*%s",gras_ddt_parse_text);
+                       (identifier.tm.is_short || identifier.tm.is_long || identifier.tm.is_unsigned) &&
+
+                       strcmp(gras_ddt_parse_text,"char") &&
+                       strcmp(gras_ddt_parse_text,"float") &&
+                       strcmp(gras_ddt_parse_text,"double") &&
+                       strcmp(gras_ddt_parse_text,"int") ) {
+
+               /* bastard user, they omited "int" ! */
+               identifier.type_name=(char*)strdup("int");
+               DEBUG0("the base type is 'int', which were omited (you vicious user)");
+       } else {
+               identifier.type_name=(char*)strdup(gras_ddt_parse_text);
+               DEBUG1("the base type is '%s'",identifier.type_name);
+               gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+       }
 
-         /* ask caller to push field as a multiplier */
-         xbt_dynar_push(fields_to_push,&keyval);
+       /**** build the base type for latter use ****/
+       if (identifier.tm.is_union) {
+               PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot handle union yet (get callback from annotation?)");
+
+       } else if (identifier.tm.is_enum) {
+               PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot handle enum yet");
+
+       } else if (identifier.tm.is_struct) {
+               sprintf(buffname,"struct %s",identifier.type_name);
+               identifier.type = gras_datadesc_struct(buffname); /* Get created when does not exist */
+
+       } else if (identifier.tm.is_unsigned) {
+               if (!strcmp(identifier.type_name,"int")) {
+                       if (identifier.tm.is_long == 2) {
+                               identifier.type = gras_datadesc_by_name("unsigned long long int");
+                       } else if (identifier.tm.is_long) {
+                               identifier.type = gras_datadesc_by_name("unsigned long int");
+                       } else if (identifier.tm.is_short) {
+                               identifier.type = gras_datadesc_by_name("unsigned short int");
+                       } else {
+                               identifier.type = gras_datadesc_by_name("unsigned int");
+                       }
+
+               } else if (!strcmp(identifier.type_name, "char")) {
+                       identifier.type = gras_datadesc_by_name("unsigned char");
+
+               } else { /* impossible, gcc parses this shit before us */
+                       THROW_IMPOSSIBLE;
+               }
+
+       } else if (!strcmp(identifier.type_name, "float")) {
+               /* no modificator allowed by gcc */
+               identifier.type = gras_datadesc_by_name("float");
+
+       } else if (!strcmp(identifier.type_name, "double")) {
+               if (identifier.tm.is_long)
+                       PARSE_ERROR0("long double not portable and thus not handled");
+
+               identifier.type = gras_datadesc_by_name("double");
+
+       } else { /* signed integer elemental */
+               if (!strcmp(identifier.type_name,"int")) {
+                       if (identifier.tm.is_long == 2) {
+                               identifier.type = gras_datadesc_by_name("signed long long int");
+                       } else if (identifier.tm.is_long) {
+                               identifier.type = gras_datadesc_by_name("signed long int");
+                       } else if (identifier.tm.is_short) {
+                               identifier.type = gras_datadesc_by_name("signed short int");
+                       } else {
+                               identifier.type = gras_datadesc_by_name("int");
+                       }
+
+               } else if (!strcmp(identifier.type_name, "char")) {
+                       identifier.type = gras_datadesc_by_name("char");
+
+               } else {
+                       DEBUG1("Base type is a constructed one (%s)",identifier.type_name);
+                       if (!strcmp(identifier.type_name,"xbt_matrix_t")) {
+                               identifier.tm.is_matrix = 1;
+                       } else if (!strcmp(identifier.type_name,"xbt_dynar_t")) {
+                               identifier.tm.is_dynar = 1;
+                       } else {
+                               identifier.type = gras_datadesc_by_name(identifier.type_name);
+                               if (!identifier.type)
+                                       PARSE_ERROR1("Unknown base type '%s'",identifier.type_name);
+                       }
+               }
+       }
+       /* Now identifier.type and identifier.name speak about the base type.
+     Stars are not eaten unless 'int' was omitted.
+     We will have to enhance it if we are in fact asked for array or reference.
 
-         /* skip blanks after this block*/
-         while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) 
-                 == GRAS_DDT_PARSE_TOKEN_EMPTY );
+     Dynars and matrices also need some extra love (prodiged as annotations)
+        */
+
+       /**** look for the symbols of this type ****/
+       for(expect_id_separator = 0;
+
+       (/*(gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_EMPTY) && FIXME*/
+                       (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_SEMI_COLON)) ;
+
+       gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()          ) {
+
+               if(expect_id_separator) {
+                       if(gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_COLON) {
+                               expect_id_separator = 0;
+                               continue;
+
+                       } else if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_LB) {
+                               /* Handle fixed size arrays */
+                               gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+                               if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_RB) {
+                                       PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot deal with [] constructs (yet)");
+
+                               } else if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) {
+                                       char *end;
+                                       long int size=strtol(gras_ddt_parse_text, &end, 10);
+
+                                       if (end == gras_ddt_parse_text || *end != '\0') {
+                                               /* Not a number. Get the constant value, if any */
+                                               int *storage=xbt_dict_get_or_null(gras_dd_constants,gras_ddt_parse_text);
+                                               if (storage) {
+                                                       size = *storage;
+                                               } else {
+                                                       PARSE_ERROR1("Unparsable size of array. Found '%s', expected number or known constant. Need to use gras_datadesc_set_const(), huh?",
+                                                                       gras_ddt_parse_text);
+                                               }
+                                       }
+
+                                       /* replace the previously pushed type to an array of it */
+                                       change_to_fixed_array(identifiers,size);
+
+                                       /* eat the closing bracket */
+                                       gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+                                       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_RB)
+                                               PARSE_ERROR0("Unparsable size of array");
+                                       DEBUG1("Fixed size array, size=%ld",size);
+                                       continue;
+                               } else {
+                                       PARSE_ERROR0("Unparsable size of array");
+                               }
+                               /* End of fixed size arrays handling */
+
+                       } else if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) {
+                               /* Handle annotation */
+                               s_identifier_t array;
+                               char *keyname = NULL;
+                               char *keyval  = NULL;
+                               memset(&array,0,sizeof(array));
+                               if (strcmp(gras_ddt_parse_text,"GRAS_ANNOTE"))
+                                       PARSE_ERROR1("Unparsable symbol: Expected 'GRAS_ANNOTE', got '%s'",gras_ddt_parse_text);
+
+                               gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+                               if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_LP)
+                                       PARSE_ERROR1("Unparsable annotation: Expected parenthesis, got '%s'",gras_ddt_parse_text);
+
+                               while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) == GRAS_DDT_PARSE_TOKEN_EMPTY );
+
+                               if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD)
+                                       PARSE_ERROR1("Unparsable annotation: Expected key name, got '%s'",gras_ddt_parse_text);
+                               keyname = (char*)strdup(gras_ddt_parse_text);
+
+                               while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) == GRAS_DDT_PARSE_TOKEN_EMPTY );
+
+                               if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_COLON)
+                                       PARSE_ERROR1("Unparsable annotation: expected ',' after the key name, got '%s'",gras_ddt_parse_text);
+
+                               while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) == GRAS_DDT_PARSE_TOKEN_EMPTY );
+
+                               /* get the value */
+
+                               if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD)
+                                       PARSE_ERROR1("Unparsable annotation: Expected key value, got '%s'",gras_ddt_parse_text);
+                               keyval = (char*)strdup(gras_ddt_parse_text);
+
+                               while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump()) == GRAS_DDT_PARSE_TOKEN_EMPTY );
+
+                               /* Done with parsing the annotation. Now deal with it by replacing previously pushed type with the right one */
+
+                               DEBUG2("Anotation: %s=%s",keyname,keyval);
+                               if (!strcmp(keyname,"size")) {
+                                       free(keyname);
+                                       if (!identifier.tm.is_ref)
+                                               PARSE_ERROR0("Size annotation for a field not being a reference");
+                                       identifier.tm.is_ref--;
+
+                                       if (!strcmp(keyval,"1")) {
+                                               change_to_ref(identifiers);
+                                               free(keyval);
+                                       } else {
+                                               char *p;
+                                               int fixed = 1;
+                                               for (p = keyval; *p != '\0'; p++)
+                                                       if (! isdigit(*p) )
+                                                               fixed = 0;
+                                               if (fixed) {
+                                                       change_to_fixed_array(identifiers,atoi(keyval));
+                                                       change_to_ref(identifiers);
+                                                       free(keyval);
+
+                                               } else {
+                                                       change_to_ref_pop_array(identifiers);
+                                                       xbt_dynar_push(fields_to_push,&keyval);
+                                               }
+                                       }
+                               } else if (!strcmp(keyname,"subtype")) {
+                                       gras_datadesc_type_t subtype = gras_datadesc_by_name(keyval);
+                                       if (identifier.tm.is_matrix) {
+                                               change_to_matrix_of(identifiers,subtype);
+                                               identifier.tm.is_matrix = -1;
+                                       } else if (identifier.tm.is_dynar) {
+                                               change_to_dynar_of(identifiers,subtype);
+                                               identifier.tm.is_dynar = -1;
+                                       } else {
+                                               PARSE_ERROR1("subtype annotation only accepted for dynars and matrices, but passed to '%s'",identifier.type_name);
+                                       }
+                                       free(keyval);
+                               } else if (!strcmp(keyname,"free_f")) {
+                                       int *storage=xbt_dict_get_or_null(gras_dd_constants,keyval);
+                                       if (!storage)
+                                               PARSE_ERROR1("value for free_f annotation of field %s is not a known constant",identifier.name);
+                                       if (identifier.tm.is_matrix == -1) {
+                                               add_free_f(identifiers,*(void_f_pvoid_t*)storage);
+                                               identifier.tm.is_matrix = 0;
+                                       } else if (identifier.tm.is_dynar == -1) {
+                                               add_free_f(identifiers,*(void_f_pvoid_t*)storage);
+                                               identifier.tm.is_dynar = 0;
+                                       } else {
+                                               PARSE_ERROR1("free_f annotation only accepted for dynars and matrices which subtype is already declared (field %s)",
+                                                               identifier.name);
+                                       }
+                                       free(keyval);
+                               } else {
+                                       free(keyval);
+                                       PARSE_ERROR1("Unknown annotation type: '%s'",keyname);
+                               }
+
+                               /* Get all the multipliers */
+                               while (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_STAR) {
+
+                                       gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+
+                                       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD)
+                                               PARSE_ERROR1("Unparsable annotation: Expected field name after '*', got '%s'",gras_ddt_parse_text);
+
+                                       keyval = xbt_malloc(strlen(gras_ddt_parse_text)+2);
+                                       sprintf(keyval,"*%s",gras_ddt_parse_text);
+
+                                       /* ask caller to push field as a multiplier */
+                                       xbt_dynar_push(fields_to_push,&keyval);
+
+                                       /* skip blanks after this block*/
+                                       while ( (gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump())
+                                                       == GRAS_DDT_PARSE_TOKEN_EMPTY );
+                               }
+
+                               if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_RP)
+                                       PARSE_ERROR1("Unparsable annotation: Expected parenthesis, got '%s'",
+                                                       gras_ddt_parse_text);
+
+                               continue;
+
+                               /* End of annotation handling */
+                       } else {
+                               PARSE_ERROR1("Unparsable symbol: Got '%s' instead of expected comma (',')",gras_ddt_parse_text);
+                       }
+               } else if(gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_COLON) {
+                       PARSE_ERROR0("Unparsable symbol: Unexpected comma (',')");
+               }
+
+               if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_STAR) {
+                       identifier.tm.is_ref++; /* We indeed deal with multiple references with multiple annotations */
+                       continue;
+               }
+
+               /* found a symbol name. Build the type and push it to dynar */
+               if(gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) {
+
+                       identifier.name=(char*)strdup(gras_ddt_parse_text);
+                       DEBUG1("Found the identifier \"%s\"",identifier.name);
+
+                       xbt_dynar_push(identifiers, &identifier);
+                       DEBUG1("Dynar_len=%lu",xbt_dynar_length(identifiers));
+                       expect_id_separator = 1;
+                       continue;
+               }
+
+               PARSE_ERROR0("Unparasable symbol (maybe a def struct in a def struct or a parser bug ;)");
        }
 
-       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_RP) 
-         PARSE_ERROR1("Unparsable annotation: Expected parenthesis, got '%s'",
-                      gras_ddt_parse_text);
-
-       continue;
-
-       /* End of annotation handling */
-      } else {
-       PARSE_ERROR1("Unparsable symbol: Got '%s' instead of expected comma (',')",gras_ddt_parse_text);
-      }
-    } else if(gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_COLON) {
-      PARSE_ERROR0("Unparsable symbol: Unexpected comma (',')");
-    }
-
-    if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_STAR) {
-      identifier.tm.is_ref++; /* We indeed deal with multiple references with multiple annotations */
-      continue;
-    }
-
-    /* found a symbol name. Build the type and push it to dynar */
-    if(gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) {
-
-      identifier.name=(char*)strdup(gras_ddt_parse_text);
-      DEBUG1("Found the identifier \"%s\"",identifier.name);
-      
-      xbt_dynar_push(identifiers, &identifier);
-      DEBUG1("Dynar_len=%lu",xbt_dynar_length(identifiers));
-      expect_id_separator = 1;
-      continue;
-    }
-
-    PARSE_ERROR0("Unparasable symbol (maybe a def struct in a def struct or a parser bug ;)");
-  }
-
-  if (identifier.tm.is_matrix>0) 
-     PARSE_ERROR0("xbt_matrix_t field without 'subtype' annotation");
-  if (identifier.tm.is_dynar>0)
-     PARSE_ERROR0("xbt_dynar_t field without 'subtype' annotation");
-   
-  XBT_OUT;
+       if (identifier.tm.is_matrix>0)
+               PARSE_ERROR0("xbt_matrix_t field without 'subtype' annotation");
+       if (identifier.tm.is_dynar>0)
+               PARSE_ERROR0("xbt_dynar_t field without 'subtype' annotation");
+
+       XBT_OUT;
 }
 
 static gras_datadesc_type_t parse_struct(char *definition) {
 
-  xbt_ex_t e;
-
-  char buffname[32];
-  static int anonymous_struct=0;
-
-  xbt_dynar_t identifiers;
-  s_identifier_t field;
-  unsigned int iter;
-  int done;
-
-  xbt_dynar_t fields_to_push;
-  char *name;
-
-  gras_datadesc_type_t struct_type;
-
-  XBT_IN;
-  identifiers = xbt_dynar_new(sizeof(s_identifier_t),NULL);
-  fields_to_push = xbt_dynar_new(sizeof(char*),NULL);
-
-  /* Create the struct descriptor */
-  if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) {
-    struct_type = gras_datadesc_struct(gras_ddt_parse_text);
-    VERB1("Parse the struct '%s'", gras_ddt_parse_text);
-    gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-  } else {
-    sprintf(buffname,"anonymous struct %d",anonymous_struct++); 
-    VERB1("Parse the anonymous struct nb %d", anonymous_struct);
-    struct_type = gras_datadesc_struct(buffname);
-  }
-
-  if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_LA)
-    PARSE_ERROR1("Unparasable symbol: Expecting struct definition, but got %s instead of '{'",
-                gras_ddt_parse_text);
-
-  /* Parse the identifiers */
-  done = 0;
-  do {
-    TRY {
-      parse_statement(definition,identifiers,fields_to_push);
-    } CATCH(e) {
-      if (e.category != mismatch_error)
-       RETHROW;
-      xbt_ex_free(e);
-      done = 1;
-    }
-    
-    DEBUG1("This statement contained %lu identifiers",xbt_dynar_length(identifiers));
-    /* append the identifiers we've found */
-    xbt_dynar_foreach(identifiers,iter, field) {
-      if (field.tm.is_ref)
-       PARSE_ERROR2("Not enough GRAS_ANNOTATE to deal with all dereferencing levels of %s (%d '*' left)",
-                    field.name,field.tm.is_ref);
-
-      VERB2("Append field '%s' to %p",field.name, (void*)struct_type);      
-      gras_datadesc_struct_append(struct_type, field.name, field.type);
-      free(field.name);
-      free(field.type_name);
-
-    }
-    xbt_dynar_reset(identifiers);
-    DEBUG1("struct_type=%p",(void*)struct_type);
-    
-    /* Make sure that all fields declaring a size push it into the cbps */
-    xbt_dynar_foreach(fields_to_push,iter, name) {
-      DEBUG1("struct_type=%p",(void*)struct_type);
-      if (name[0] == '*') {
-       VERB2("Push field '%s' as a multiplier into size stack of %p",
-             name+1, (void*)struct_type);
-       gras_datadesc_cb_field_push_multiplier(struct_type, name+1);
-      } else {
-       VERB2("Push field '%s' into size stack of %p",
-             name, (void*)struct_type);
-       gras_datadesc_cb_field_push(struct_type, name);
-      }
-      free(name);
-    }
-    xbt_dynar_reset(fields_to_push);
-  } while (!done);
-  gras_datadesc_struct_close(struct_type);
-
-  /* terminates */
-  if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_RA)
-    PARSE_ERROR1("Unparasable symbol: Expected '}' at the end of struct definition, got '%s'",
-                gras_ddt_parse_text);
-
-  gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-
-  xbt_dynar_free(&identifiers);
-  xbt_dynar_free(&fields_to_push);
-  XBT_OUT;
-  return struct_type;
+       xbt_ex_t e;
+
+       char buffname[32];
+       static int anonymous_struct=0;
+
+       xbt_dynar_t identifiers;
+       s_identifier_t field;
+       unsigned int iter;
+       int done;
+
+       xbt_dynar_t fields_to_push;
+       char *name;
+
+       gras_datadesc_type_t struct_type;
+
+       XBT_IN;
+       identifiers = xbt_dynar_new(sizeof(s_identifier_t),NULL);
+       fields_to_push = xbt_dynar_new(sizeof(char*),NULL);
+
+       /* Create the struct descriptor */
+       if (gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) {
+               struct_type = gras_datadesc_struct(gras_ddt_parse_text);
+               VERB1("Parse the struct '%s'", gras_ddt_parse_text);
+               gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+       } else {
+               sprintf(buffname,"anonymous struct %d",anonymous_struct++);
+               VERB1("Parse the anonymous struct nb %d", anonymous_struct);
+               struct_type = gras_datadesc_struct(buffname);
+       }
+
+       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_LA)
+               PARSE_ERROR1("Unparasable symbol: Expecting struct definition, but got %s instead of '{'",
+                               gras_ddt_parse_text);
+
+       /* Parse the identifiers */
+       done = 0;
+       do {
+               TRY {
+                       parse_statement(definition,identifiers,fields_to_push);
+               } CATCH(e) {
+                       if (e.category != mismatch_error)
+                               RETHROW;
+                       xbt_ex_free(e);
+                       done = 1;
+               }
+
+               DEBUG1("This statement contained %lu identifiers",xbt_dynar_length(identifiers));
+               /* append the identifiers we've found */
+               xbt_dynar_foreach(identifiers,iter, field) {
+                       if (field.tm.is_ref)
+                               PARSE_ERROR2("Not enough GRAS_ANNOTATE to deal with all dereferencing levels of %s (%d '*' left)",
+                                               field.name,field.tm.is_ref);
+
+                       VERB2("Append field '%s' to %p",field.name, (void*)struct_type);
+                       gras_datadesc_struct_append(struct_type, field.name, field.type);
+                       free(field.name);
+                       free(field.type_name);
+
+               }
+               xbt_dynar_reset(identifiers);
+               DEBUG1("struct_type=%p",(void*)struct_type);
+
+               /* Make sure that all fields declaring a size push it into the cbps */
+               xbt_dynar_foreach(fields_to_push,iter, name) {
+                       DEBUG1("struct_type=%p",(void*)struct_type);
+                       if (name[0] == '*') {
+                               VERB2("Push field '%s' as a multiplier into size stack of %p",
+                                               name+1, (void*)struct_type);
+                               gras_datadesc_cb_field_push_multiplier(struct_type, name+1);
+                       } else {
+                               VERB2("Push field '%s' into size stack of %p",
+                                               name, (void*)struct_type);
+                               gras_datadesc_cb_field_push(struct_type, name);
+                       }
+                       free(name);
+               }
+               xbt_dynar_reset(fields_to_push);
+       } while (!done);
+       gras_datadesc_struct_close(struct_type);
+
+       /* terminates */
+       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_RA)
+               PARSE_ERROR1("Unparasable symbol: Expected '}' at the end of struct definition, got '%s'",
+                               gras_ddt_parse_text);
+
+       gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+
+       xbt_dynar_free(&identifiers);
+       xbt_dynar_free(&fields_to_push);
+       XBT_OUT;
+       return struct_type;
 }
 
 static gras_datadesc_type_t parse_typedef(char *definition) {
 
-  s_type_modifier_t tm;
+       s_type_modifier_t tm;
 
-  gras_datadesc_type_t struct_desc=NULL;
-  gras_datadesc_type_t typedef_desc=NULL;
+       gras_datadesc_type_t struct_desc=NULL;
+       gras_datadesc_type_t typedef_desc=NULL;
 
-  XBT_IN;
-  memset(&tm,0,sizeof(tm));
+       XBT_IN;
+       memset(&tm,0,sizeof(tm));
 
-  /* get the aliased type */
-  parse_type_modifier(&tm);
+       /* get the aliased type */
+       parse_type_modifier(&tm);
 
-  if (tm.is_struct) {
-    struct_desc = parse_struct(definition);
-  }
+       if (tm.is_struct) {
+               struct_desc = parse_struct(definition);
+       }
 
-  parse_type_modifier(&tm);
+       parse_type_modifier(&tm);
 
-  if (tm.is_ref) 
-    PARSE_ERROR0("GRAS_DEFINE_TYPE cannot handle reference without annotation");
+       if (tm.is_ref)
+               PARSE_ERROR0("GRAS_DEFINE_TYPE cannot handle reference without annotation");
 
-  /* get the aliasing name */
-  if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD)
-    PARSE_ERROR1("Unparsable typedef: Expected the alias name, and got '%s'",
-                gras_ddt_parse_text);
-  
-  /* (FIXME: should) build the alias */
-  PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot handle typedef yet");
+       /* get the aliasing name */
+       if (gras_ddt_parse_tok_num != GRAS_DDT_PARSE_TOKEN_WORD)
+               PARSE_ERROR1("Unparsable typedef: Expected the alias name, and got '%s'",
+                               gras_ddt_parse_text);
 
-  XBT_OUT;
-  return typedef_desc;
+       /* (FIXME: should) build the alias */
+       PARSE_ERROR0("Unimplemented feature: GRAS_DEFINE_TYPE cannot handle typedef yet");
+
+       XBT_OUT;
+       return typedef_desc;
 }
 
 
@@ -685,68 +685,68 @@ static gras_datadesc_type_t parse_typedef(char *definition) {
  *
  * Create a datadescription from the result of parsing the C type description
  */
-gras_datadesc_type_t 
+gras_datadesc_type_t
 gras_datadesc_parse(const char            *name,
-                   const char            *C_statement) {
-
-  gras_datadesc_type_t res=NULL;
-  char *definition;
-  int semicolon_count=0;
-  int def_count,C_count;
-
-  XBT_IN;
-  /* reput the \n in place for debug */
-  for (C_count=0; C_statement[C_count] != '\0'; C_count++)
-    if (C_statement[C_count] == ';' || C_statement[C_count] == '{')
-      semicolon_count++;
-  definition = (char*)xbt_malloc(C_count + semicolon_count + 1);
-  for (C_count=0,def_count=0; C_statement[C_count] != '\0'; C_count++) {
-    definition[def_count++] = C_statement[C_count];
-    if (C_statement[C_count] == ';' || C_statement[C_count] == '{') {
-      definition[def_count++] = '\n';
-    }
-  }
-  definition[def_count] = '\0';
-
-  /* init */ 
-  VERB2("_gras_ddt_type_parse(%s) -> %d chars",definition, def_count);
-  gras_ddt_parse_pointer_string_init(definition);
-
-  /* Do I have a typedef, or a raw struct ?*/
-  gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-  
-  if ((gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) && (!strcmp(gras_ddt_parse_text,"struct"))) {
-    gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-    res = parse_struct(definition);
-      
-  } else if ((gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) && (!strcmp(gras_ddt_parse_text,"typedef"))) {
-    gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
-    res = parse_typedef(definition);
-
-  } else {
-    ERROR1("Failed to parse the following symbol (not a struct neither a typedef) :\n%s",definition);    
-    xbt_abort();
-  }
-
-  gras_ddt_parse_pointer_string_close();
-  VERB0("end of _gras_ddt_type_parse()");
-  free(definition);
-  /* register it under the name provided as symbol */
-  if (strcmp(res->name,name)) {
-    ERROR2("In GRAS_DEFINE_TYPE, the provided symbol (here %s) must be the C type name (here %s)",
-          name,res->name);
-    xbt_abort();
-  }    
-  gras_ddt_parse_lex_destroy();
-  XBT_OUT;
-  return res;
+               const char            *C_statement) {
+
+       gras_datadesc_type_t res=NULL;
+       char *definition;
+       int semicolon_count=0;
+       int def_count,C_count;
+
+       XBT_IN;
+       /* reput the \n in place for debug */
+       for (C_count=0; C_statement[C_count] != '\0'; C_count++)
+               if (C_statement[C_count] == ';' || C_statement[C_count] == '{')
+                       semicolon_count++;
+       definition = (char*)xbt_malloc(C_count + semicolon_count + 1);
+       for (C_count=0,def_count=0; C_statement[C_count] != '\0'; C_count++) {
+               definition[def_count++] = C_statement[C_count];
+               if (C_statement[C_count] == ';' || C_statement[C_count] == '{') {
+                       definition[def_count++] = '\n';
+               }
+       }
+       definition[def_count] = '\0';
+
+       /* init */
+       VERB2("_gras_ddt_type_parse(%s) -> %d chars",definition, def_count);
+       gras_ddt_parse_pointer_string_init(definition);
+
+       /* Do I have a typedef, or a raw struct ?*/
+       gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+
+       if ((gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) && (!strcmp(gras_ddt_parse_text,"struct"))) {
+               gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+               res = parse_struct(definition);
+
+       } else if ((gras_ddt_parse_tok_num == GRAS_DDT_PARSE_TOKEN_WORD) && (!strcmp(gras_ddt_parse_text,"typedef"))) {
+               gras_ddt_parse_tok_num = gras_ddt_parse_lex_n_dump();
+               res = parse_typedef(definition);
+
+       } else {
+               ERROR1("Failed to parse the following symbol (not a struct neither a typedef) :\n%s",definition);
+               xbt_abort();
+       }
+
+       gras_ddt_parse_pointer_string_close();
+       VERB0("end of _gras_ddt_type_parse()");
+       free(definition);
+       /* register it under the name provided as symbol */
+       if (strcmp(res->name,name)) {
+               ERROR2("In GRAS_DEFINE_TYPE, the provided symbol (here %s) must be the C type name (here %s)",
+                               name,res->name);
+               xbt_abort();
+       }
+       gras_ddt_parse_lex_destroy();
+       XBT_OUT;
+       return res;
 }
 
 xbt_dict_t gras_dd_constants;
 /** \brief Declare a constant to the parsing mecanism. See the "\#define and fixed size array" section */
 void gras_datadesc_set_const(const char*name, int value) {
-  int *stored = xbt_new(int, 1);
-  *stored=value;
+       int *stored = xbt_new(int, 1);
+       *stored=value;
 
-  xbt_dict_set(gras_dd_constants,name, stored, xbt_free_f); 
+       xbt_dict_set(gras_dd_constants,name, stored, xbt_free_f);
 }
index c7f4099..9acc235 100644 (file)
@@ -18,102 +18,102 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(gras_msg_read,gras_msg,"Message reader thread");
 #include "gras/Transport/transport_interface.h" /* gras_select */
 
 typedef struct s_gras_msg_listener_ {
-  xbt_queue_t incomming_messages;
-  xbt_queue_t socks_to_close; /* let the listener close the sockets, since it may be selecting on them. Darwin don't like this trick */
-  gras_socket_t wakeup_sock_listener_side;
-  gras_socket_t wakeup_sock_master_side;
-  xbt_thread_t listener;
+       xbt_queue_t incomming_messages;
+       xbt_queue_t socks_to_close; /* let the listener close the sockets, since it may be selecting on them. Darwin don't like this trick */
+       gras_socket_t wakeup_sock_listener_side;
+       gras_socket_t wakeup_sock_master_side;
+       xbt_thread_t listener;
 } s_gras_msg_listener_t;
 
 static void listener_function(void *p) {
-  gras_msg_listener_t me = (gras_msg_listener_t)p;
-  s_gras_msg_t msg;
-  xbt_ex_t e;
-  gras_msgtype_t msg_wakeup_listener_t = gras_msgtype_by_name("_wakeup_listener");
-  DEBUG0("I'm the listener");
-  while (1) {
-    DEBUG0("Selecting");
-    msg.expe = gras_trp_select(-1);
-    DEBUG0("Select returned something");
-    gras_msg_recv(msg.expe, &msg);
-    if (msg.type!=msg_wakeup_listener_t)
-       xbt_queue_push(me->incomming_messages, &msg);
-    else  {
-       char got = *(char*)msg.payl;
-       if (got == '1') {
-         VERB0("Asked to get awake");
-         free(msg.payl);
-       } else {
-         VERB0("Asked to die");
-//       gras_socket_close(me->wakeup_sock_listener_side);
-         free(msg.payl);
-         return ;
-       }
-    }
-     /* empty the list of sockets to trash */
-     TRY {
+       gras_msg_listener_t me = (gras_msg_listener_t)p;
+       s_gras_msg_t msg;
+       xbt_ex_t e;
+       gras_msgtype_t msg_wakeup_listener_t = gras_msgtype_by_name("_wakeup_listener");
+       DEBUG0("I'm the listener");
        while (1) {
-          int sock;
-          xbt_queue_shift_timed(me->socks_to_close,&sock,0);
-          if(tcp_close(sock) < 0) {
-             WARN3("error while closing tcp socket %d: %d (%s)\n",
-                   sock, sock_errno, sock_errstr(sock_errno));
-          }
+               DEBUG0("Selecting");
+               msg.expe = gras_trp_select(-1);
+               DEBUG0("Select returned something");
+               gras_msg_recv(msg.expe, &msg);
+               if (msg.type!=msg_wakeup_listener_t)
+                       xbt_queue_push(me->incomming_messages, &msg);
+               else  {
+                       char got = *(char*)msg.payl;
+                       if (got == '1') {
+                               VERB0("Asked to get awake");
+                               free(msg.payl);
+                       } else {
+                               VERB0("Asked to die");
+                               //        gras_socket_close(me->wakeup_sock_listener_side);
+                               free(msg.payl);
+                               return ;
+                       }
+               }
+               /* empty the list of sockets to trash */
+               TRY {
+                       while (1) {
+                               int sock;
+                               xbt_queue_shift_timed(me->socks_to_close,&sock,0);
+                               if(tcp_close(sock) < 0) {
+                                       WARN3("error while closing tcp socket %d: %d (%s)\n",
+                                                       sock, sock_errno, sock_errstr(sock_errno));
+                               }
+                       }
+               } CATCH(e) {
+                       if (e.category != timeout_error)
+                               RETHROW;
+                       xbt_ex_free(e);
+               }
        }
-     } CATCH(e) {
-       if (e.category != timeout_error)
-         RETHROW;
-       xbt_ex_free(e);
-     }         
-  }
 }
 
 gras_msg_listener_t
 gras_msg_listener_launch(xbt_queue_t msg_exchange){
-  gras_msg_listener_t arg = xbt_new0(s_gras_msg_listener_t,1);
-  int my_port;
-
-  DEBUG0("Launch listener");
-  arg->incomming_messages = msg_exchange;
-  arg->socks_to_close = xbt_queue_new(0,sizeof(int));
-
-  /* get a free socket for the receiving part of the listener, taking care that it does not get saved as "myport" number */
-  my_port = ((gras_trp_procdata_t) gras_libdata_by_id(gras_trp_libdata_id))->myport;
-  arg->wakeup_sock_listener_side=gras_socket_server_range(5000,6000,-1,0);
-  ((gras_trp_procdata_t) gras_libdata_by_id(gras_trp_libdata_id))->myport = my_port;
-  /* Connect the other part of the socket */
-  arg->wakeup_sock_master_side=gras_socket_client(gras_os_myname(),gras_socket_my_port(arg->wakeup_sock_listener_side));
-
-  /* declare the message used to awake the listener from the master */
-  gras_msgtype_declare("_wakeup_listener",gras_datadesc_by_name("char"));
-
-  /* actually start the thread */
-  arg->listener =  xbt_thread_create("listener",listener_function,arg);
-  gras_os_sleep(0); /* TODO: useless? give the listener a chance to initialize even if the main is empty and we cancel it right afterward */
-  return arg;
+       gras_msg_listener_t arg = xbt_new0(s_gras_msg_listener_t,1);
+       int my_port;
+
+       DEBUG0("Launch listener");
+       arg->incomming_messages = msg_exchange;
+       arg->socks_to_close = xbt_queue_new(0,sizeof(int));
+
+       /* get a free socket for the receiving part of the listener, taking care that it does not get saved as "myport" number */
+       my_port = ((gras_trp_procdata_t) gras_libdata_by_id(gras_trp_libdata_id))->myport;
+       arg->wakeup_sock_listener_side=gras_socket_server_range(5000,6000,-1,0);
+       ((gras_trp_procdata_t) gras_libdata_by_id(gras_trp_libdata_id))->myport = my_port;
+       /* Connect the other part of the socket */
+       arg->wakeup_sock_master_side=gras_socket_client(gras_os_myname(),gras_socket_my_port(arg->wakeup_sock_listener_side));
+
+       /* declare the message used to awake the listener from the master */
+       gras_msgtype_declare("_wakeup_listener",gras_datadesc_by_name("char"));
+
+       /* actually start the thread */
+       arg->listener =  xbt_thread_create("listener",listener_function,arg);
+       gras_os_sleep(0); /* TODO: useless? give the listener a chance to initialize even if the main is empty and we cancel it right afterward */
+       return arg;
 }
 
 #include "gras/Virtu/virtu_private.h" /* procdata_t content */
 void gras_msg_listener_shutdown(gras_msg_listener_t l) {
-   gras_procdata_t *pd = gras_procdata_get();
-   char kill = '0';
-  DEBUG0("Listener quit");
-
-   
-   if (pd->listener) 
-     gras_msg_send(pd->listener->wakeup_sock_master_side,"_wakeup_listener",&kill);
-   
-   /* FIXME: thread_join is not implemented in SG (remove next conditional when fixed)
-    * But I guess it's not a big deal since we're terminating the thread mainly to 
-    * make it free its OS locks on darwin.
-    * darwin is definitly different from the neat & nice SG world */   
-   if (gras_if_RL()) 
-     xbt_thread_join(pd->listener->listener);
-
-//  gras_socket_close(pd->listener->wakeup_sock_master_side); FIXME: uncommenting this leads to deadlock at terminaison
-  xbt_queue_free(&l->incomming_messages);
-  xbt_queue_free(&l->socks_to_close);
-  xbt_free(l);
+       gras_procdata_t *pd = gras_procdata_get();
+       char kill = '0';
+       DEBUG0("Listener quit");
+
+
+       if (pd->listener)
+               gras_msg_send(pd->listener->wakeup_sock_master_side,"_wakeup_listener",&kill);
+
+       /* FIXME: thread_join is not implemented in SG (remove next conditional when fixed)
+        * But I guess it's not a big deal since we're terminating the thread mainly to
+        * make it free its OS locks on darwin.
+        * darwin is definitly different from the neat & nice SG world */
+       if (gras_if_RL())
+               xbt_thread_join(pd->listener->listener);
+
+       //  gras_socket_close(pd->listener->wakeup_sock_master_side); FIXME: uncommenting this leads to deadlock at terminaison
+       xbt_queue_free(&l->incomming_messages);
+       xbt_queue_free(&l->socks_to_close);
+       xbt_free(l);
 }
 
 void gras_msg_listener_awake(){
@@ -127,12 +127,12 @@ void gras_msg_listener_awake(){
        }
 }
 void  gras_msg_listener_close_socket(int sd) {
-   gras_procdata_t *pd = gras_procdata_get();
-   if (pd->listener) {
-      xbt_queue_push(pd->listener->socks_to_close,&sd);
-      gras_msg_listener_awake();
-   } else {
-      /* do it myself */
-      tcp_close(sd);
-   }    
+       gras_procdata_t *pd = gras_procdata_get();
+       if (pd->listener) {
+               xbt_queue_push(pd->listener->socks_to_close,&sd);
+               gras_msg_listener_awake();
+       } else {
+               /* do it myself */
+               tcp_close(sd);
+       }
 }
index 185a07e..580a299 100644 (file)
@@ -20,36 +20,36 @@ extern xbt_set_t _gras_msgtype_set;
  * Creating procdata for this module
  */
 static void *gras_msg_procdata_new(void) {
-   gras_msg_procdata_t res = xbt_new(s_gras_msg_procdata_t,1);
-   
-   res->name = xbt_strdup("gras_msg");
-   res->name_len = 0;
-   res->msg_queue     = xbt_dynar_new(sizeof(s_gras_msg_t),   NULL);
-   res->msg_waitqueue = xbt_dynar_new(sizeof(s_gras_msg_t),   NULL);
-   res->cbl_list      = xbt_dynar_new(sizeof(gras_cblist_t *),gras_cbl_free);
-   res->timers        = xbt_dynar_new(sizeof(s_gras_timer_t), NULL);
-   res->msg_to_receive_queue = xbt_fifo_new();
-   res->msg_to_receive_queue_meas = xbt_fifo_new();
-        res->msg_received = xbt_queue_new(0,sizeof(s_gras_msg_t));
-   
-   return (void*)res;
+       gras_msg_procdata_t res = xbt_new(s_gras_msg_procdata_t,1);
+
+       res->name = xbt_strdup("gras_msg");
+       res->name_len = 0;
+       res->msg_queue     = xbt_dynar_new(sizeof(s_gras_msg_t),   NULL);
+       res->msg_waitqueue = xbt_dynar_new(sizeof(s_gras_msg_t),   NULL);
+       res->cbl_list      = xbt_dynar_new(sizeof(gras_cblist_t *),gras_cbl_free);
+       res->timers        = xbt_dynar_new(sizeof(s_gras_timer_t), NULL);
+       res->msg_to_receive_queue = xbt_fifo_new();
+       res->msg_to_receive_queue_meas = xbt_fifo_new();
+       res->msg_received = xbt_queue_new(0,sizeof(s_gras_msg_t));
+
+       return (void*)res;
 }
 
 /*
  * Freeing procdata for this module
  */
 static void gras_msg_procdata_free(void *data) {
-   gras_msg_procdata_t res = (gras_msg_procdata_t)data;
-   
-   xbt_dynar_free(&( res->msg_queue ));
-   xbt_dynar_free(&( res->msg_waitqueue ));
-   xbt_dynar_free(&( res->cbl_list ));
-   xbt_dynar_free(&( res->timers ));
-   xbt_fifo_free( res->msg_to_receive_queue );
-   xbt_fifo_free( res->msg_to_receive_queue_meas );
-
-   free(res->name);
-   free(res);
+       gras_msg_procdata_t res = (gras_msg_procdata_t)data;
+
+       xbt_dynar_free(&( res->msg_queue ));
+       xbt_dynar_free(&( res->msg_waitqueue ));
+       xbt_dynar_free(&( res->cbl_list ));
+       xbt_dynar_free(&( res->timers ));
+       xbt_fifo_free( res->msg_to_receive_queue );
+       xbt_fifo_free( res->msg_to_receive_queue_meas );
+
+       free(res->name);
+       free(res);
 }
 
 /*
@@ -57,30 +57,30 @@ static void gras_msg_procdata_free(void *data) {
  */
 int gras_msg_libdata_id;
 void gras_msg_register() {
-   gras_msg_libdata_id = gras_procdata_add("gras_msg",gras_msg_procdata_new, gras_msg_procdata_free);
+       gras_msg_libdata_id = gras_procdata_add("gras_msg",gras_msg_procdata_new, gras_msg_procdata_free);
 }
 
 /*
  * Initialize this submodule.
  */
 void gras_msg_init(void) {
-  /* only initialize once */
-  if (_gras_msgtype_set != NULL)
-    return;
-
-  VERB0("Initializing Msg");
-  
-  _gras_msgtype_set = xbt_set_new();
-
-  memcpy(_GRAS_header,"GRAS", 4);
-  _GRAS_header[4]=GRAS_PROTOCOL_VERSION;
-  _GRAS_header[5]=(char)GRAS_THISARCH;
-   
-  gras_msg_ctx_mallocator = 
-     xbt_mallocator_new(1000,
-                       gras_msg_ctx_mallocator_new_f,
-                       gras_msg_ctx_mallocator_free_f,
-                       gras_msg_ctx_mallocator_reset_f);
+       /* only initialize once */
+       if (_gras_msgtype_set != NULL)
+               return;
+
+       VERB0("Initializing Msg");
+
+       _gras_msgtype_set = xbt_set_new();
+
+       memcpy(_GRAS_header,"GRAS", 4);
+       _GRAS_header[4]=GRAS_PROTOCOL_VERSION;
+       _GRAS_header[5]=(char)GRAS_THISARCH;
+
+       gras_msg_ctx_mallocator =
+               xbt_mallocator_new(1000,
+                               gras_msg_ctx_mallocator_new_f,
+                               gras_msg_ctx_mallocator_free_f,
+                               gras_msg_ctx_mallocator_reset_f);
 }
 
 /*
@@ -88,9 +88,9 @@ void gras_msg_init(void) {
  */
 void
 gras_msg_exit(void) {
-  VERB0("Exiting Msg");
-  xbt_set_free(&_gras_msgtype_set);
+       VERB0("Exiting Msg");
+       xbt_set_free(&_gras_msgtype_set);
 
-  xbt_mallocator_free(gras_msg_ctx_mallocator);
+       xbt_mallocator_free(gras_msg_ctx_mallocator);
 }
 
index 374b3fe..824da04 100644 (file)
@@ -25,102 +25,102 @@ xbt_set_t _gras_msgtype_set = NULL;
 
 /* Reclamed memory */
 void gras_msgtype_free(void *t) {
-  gras_msgtype_t msgtype=(gras_msgtype_t)t;
-  if (msgtype) {
-    free(msgtype->name);
-    free(msgtype);
-  }
+       gras_msgtype_t msgtype=(gras_msgtype_t)t;
+       if (msgtype) {
+               free(msgtype->name);
+               free(msgtype);
+       }
 }
 /**
  * Dump all declared message types (debugging purpose)
  */
-void gras_msgtype_dumpall(void) {   
-  xbt_set_cursor_t cursor;
-  gras_msgtype_t msgtype=NULL;
-   
-  INFO0("Dump of all registered messages:");
-  xbt_set_foreach(_gras_msgtype_set, cursor, msgtype) {
-    INFO6("  Message name: %s (v%d) %s; %s%s%s", 
-         msgtype->name, msgtype->version, e_gras_msg_kind_names[msgtype->kind],
-         gras_datadesc_get_name(msgtype->ctn_type),
-         (msgtype->kind==e_gras_msg_kind_rpccall ? " -> ":""),
-         (msgtype->kind==e_gras_msg_kind_rpccall ? gras_datadesc_get_name(msgtype->answer_type) : ""));
-  }   
+void gras_msgtype_dumpall(void) {
+       xbt_set_cursor_t cursor;
+       gras_msgtype_t msgtype=NULL;
+
+       INFO0("Dump of all registered messages:");
+       xbt_set_foreach(_gras_msgtype_set, cursor, msgtype) {
+               INFO6("  Message name: %s (v%d) %s; %s%s%s",
+                               msgtype->name, msgtype->version, e_gras_msg_kind_names[msgtype->kind],
+                               gras_datadesc_get_name(msgtype->ctn_type),
+                               (msgtype->kind==e_gras_msg_kind_rpccall ? " -> ":""),
+                               (msgtype->kind==e_gras_msg_kind_rpccall ? gras_datadesc_get_name(msgtype->answer_type) : ""));
+       }
 }
 
 
 /**
  * make_namev:
  *
- * Returns the versionned name of the message. 
+ * Returns the versionned name of the message.
  *   It's a newly allocated string, make sure to free it.
  */
 static char *make_namev(const char *name, short int ver) {
-  if (!ver)
-    return xbt_strdup(name);
+       if (!ver)
+               return xbt_strdup(name);
 
-  return bprintf("%s_v%d",name,ver);
+       return bprintf("%s_v%d",name,ver);
 }
 
 /* Internal function doing the crude work of registering messages */
-void 
+void
 gras_msgtype_declare_ext(const char           *name,
-                        short int             version,
-                        e_gras_msg_kind_t     kind, 
-                        gras_datadesc_type_t  payload_request,
-                        gras_datadesc_type_t  payload_answer) {
-
-  gras_msgtype_t msgtype=NULL;
-  char *namev=make_namev(name,version);
-  volatile int found = 0;
-  xbt_ex_t e;    
-  
-  TRY {
-    msgtype = (gras_msgtype_t)xbt_set_get_by_name(_gras_msgtype_set,namev);
-    found = 1;
-  } CATCH(e) {
-    if (e.category != not_found_error) {
-      xbt_free(namev);
-      RETHROW;
-    }
-    xbt_ex_free(e);
-  }
-
-  if (found) {
-    VERB2("Re-register version %d of message '%s' (same kind & payload, ignored).",
-         version, name);
-    xbt_assert3(msgtype->kind == kind,
-               "Message %s re-registered as a %s (it was known as a %s)",
-               namev,e_gras_msg_kind_names[kind],e_gras_msg_kind_names[msgtype->kind]);
-    xbt_assert3(!gras_datadesc_type_cmp(msgtype->ctn_type, payload_request),
-                "Message %s re-registred with another payload (%s was %s)",
-                namev,gras_datadesc_get_name(payload_request),
-                gras_datadesc_get_name(msgtype->ctn_type));
-
-    xbt_assert3(!gras_datadesc_type_cmp(msgtype->answer_type, payload_answer),
-            "Message %s re-registred with another answer payload (%s was %s)",
-                namev,gras_datadesc_get_name(payload_answer),
-                gras_datadesc_get_name(msgtype->answer_type));
-
-    xbt_free(namev);
-    return ; /* do really ignore it */
-  }
-
-  VERB4("Register version %d of message '%s' "
-       "(payload: %s; answer payload: %s).", 
-       version, name, gras_datadesc_get_name(payload_request),
-       gras_datadesc_get_name(payload_answer));    
-
-  msgtype = xbt_new(s_gras_msgtype_t,1);
-  msgtype->name = namev;
-  msgtype->name_len = strlen(namev);
-  msgtype->version = version;
-  msgtype->kind = kind;
-  msgtype->ctn_type = payload_request;
-  msgtype->answer_type = payload_answer;
-
-  xbt_set_add(_gras_msgtype_set, (xbt_set_elm_t)msgtype,
-              &gras_msgtype_free);
+               short int             version,
+               e_gras_msg_kind_t     kind,
+               gras_datadesc_type_t  payload_request,
+               gras_datadesc_type_t  payload_answer) {
+
+       gras_msgtype_t msgtype=NULL;
+       char *namev=make_namev(name,version);
+       volatile int found = 0;
+       xbt_ex_t e;
+
+       TRY {
+               msgtype = (gras_msgtype_t)xbt_set_get_by_name(_gras_msgtype_set,namev);
+               found = 1;
+       } CATCH(e) {
+               if (e.category != not_found_error) {
+                       xbt_free(namev);
+                       RETHROW;
+               }
+               xbt_ex_free(e);
+       }
+
+       if (found) {
+               VERB2("Re-register version %d of message '%s' (same kind & payload, ignored).",
+                               version, name);
+               xbt_assert3(msgtype->kind == kind,
+                               "Message %s re-registered as a %s (it was known as a %s)",
+                               namev,e_gras_msg_kind_names[kind],e_gras_msg_kind_names[msgtype->kind]);
+               xbt_assert3(!gras_datadesc_type_cmp(msgtype->ctn_type, payload_request),
+                               "Message %s re-registred with another payload (%s was %s)",
+                               namev,gras_datadesc_get_name(payload_request),
+                               gras_datadesc_get_name(msgtype->ctn_type));
+
+               xbt_assert3(!gras_datadesc_type_cmp(msgtype->answer_type, payload_answer),
+                               "Message %s re-registred with another answer payload (%s was %s)",
+                               namev,gras_datadesc_get_name(payload_answer),
+                               gras_datadesc_get_name(msgtype->answer_type));
+
+               xbt_free(namev);
+               return ; /* do really ignore it */
+       }
+
+       VERB4("Register version %d of message '%s' "
+                       "(payload: %s; answer payload: %s).",
+                       version, name, gras_datadesc_get_name(payload_request),
+                       gras_datadesc_get_name(payload_answer));
+
+       msgtype = xbt_new(s_gras_msgtype_t,1);
+       msgtype->name = namev;
+       msgtype->name_len = strlen(namev);
+       msgtype->version = version;
+       msgtype->kind = kind;
+       msgtype->ctn_type = payload_request;
+       msgtype->answer_type = payload_answer;
+
+       xbt_set_add(_gras_msgtype_set, (xbt_set_elm_t)msgtype,
+                       &gras_msgtype_free);
 }
 
 
@@ -130,8 +130,8 @@ gras_msgtype_declare_ext(const char           *name,
  * @param payload: datadescription of the payload
  */
 void gras_msgtype_declare(const char           *name,
-                         gras_datadesc_type_t  payload) {
-   gras_msgtype_declare_ext(name, 0, e_gras_msg_kind_oneway, payload, NULL);
+               gras_datadesc_type_t  payload) {
+       gras_msgtype_declare_ext(name, 0, e_gras_msg_kind_oneway, payload, NULL);
 }
 
 
@@ -142,63 +142,63 @@ void gras_msgtype_declare(const char           *name,
  * @param version: something like versionning symbol
  * @param payload: datadescription of the payload
  *
- * Registers a message to the GRAS mechanism. Use this version instead of 
+ * Registers a message to the GRAS mechanism. Use this version instead of
  * gras_msgtype_declare when you change the semantic or syntax of a message and
  * want your programs to be able to deal with both versions. Internally, each
- * will be handled as an independent message type, so you can register 
+ * will be handled as an independent message type, so you can register
  * differents for each of them.
  */
 void
 gras_msgtype_declare_v(const char           *name,
-                      short int             version,
-                      gras_datadesc_type_t  payload) {
-   gras_msgtype_declare_ext(name, version, 
-                           e_gras_msg_kind_oneway, payload, NULL);
+               short int             version,
+               gras_datadesc_type_t  payload) {
+
+       gras_msgtype_declare_ext(name, version,
+                       e_gras_msg_kind_oneway, payload, NULL);
 }
 
 /** @brief retrieve an existing message type from its name (raises an exception if it does not exist). */
 gras_msgtype_t gras_msgtype_by_name (const char *name) {
-  return gras_msgtype_by_namev(name,0);
+       return gras_msgtype_by_namev(name,0);
 }
 /** @brief retrieve an existing message type from its name (or NULL if it does not exist). */
 gras_msgtype_t gras_msgtype_by_name_or_null (const char *name) {
-  xbt_ex_t e;
-  gras_msgtype_t res = NULL;
-   
-  TRY {
-     res = gras_msgtype_by_namev(name,0);
-  } CATCH(e) {
-     res = NULL;
-     xbt_ex_free(e);
-  }
-  return res;
+       xbt_ex_t e;
+       gras_msgtype_t res = NULL;
+
+       TRY {
+               res = gras_msgtype_by_namev(name,0);
+       } CATCH(e) {
+               res = NULL;
+               xbt_ex_free(e);
+       }
+       return res;
 }
 
 /** @brief retrieve an existing message type from its name and version. */
 gras_msgtype_t gras_msgtype_by_namev(const char      *name,
-                                    short int        version) {
-  gras_msgtype_t res = NULL;
-  char *namev = make_namev(name,version);
-  volatile int found=0;
-  xbt_ex_t e;
-
-  TRY {
-    res = (gras_msgtype_t)xbt_set_get_by_name(_gras_msgtype_set, namev);
-    found=1;
-  } CATCH(e) {
-    xbt_ex_free(e);
-  }
-  if (!found)
-    THROW1(not_found_error,0,"No registred message of that name: %s",name);
-
-  free(namev);
-  
-  return res;
+               short int        version) {
+       gras_msgtype_t res = NULL;
+       char *namev = make_namev(name,version);
+       volatile int found=0;
+       xbt_ex_t e;
+
+       TRY {
+               res = (gras_msgtype_t)xbt_set_get_by_name(_gras_msgtype_set, namev);
+               found=1;
+       } CATCH(e) {
+               xbt_ex_free(e);
+       }
+       if (!found)
+               THROW1(not_found_error,0,"No registred mes