X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/cb213ff195ee293ff0ad8e7a7d8e6b7d5c335b99..7ceed997fb32263068563740b53ea4b7231ef362:/src/simix/smx_io.c

diff --git a/src/simix/smx_io.c b/src/simix/smx_io.c
index 9822703413..8e5f1cb0d6 100644
--- a/src/simix/smx_io.c
+++ b/src/simix/smx_io.c
@@ -17,15 +17,15 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_io, simix,
 
 //SIMIX FILE READ
 void SIMIX_pre_file_read(smx_simcall_t simcall, void *ptr, size_t size,
-		         size_t nmemb, smx_file_t fd)
+		        smx_file_t fd)
 {
-  smx_action_t action = SIMIX_file_read(simcall->issuer, ptr, size, nmemb, fd);
+  smx_action_t action = SIMIX_file_read(simcall->issuer, ptr, size, fd);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
 }
 
 smx_action_t SIMIX_file_read(smx_process_t process, void* ptr, size_t size,
-                             size_t nmemb, smx_file_t fd)
+                             smx_file_t fd)
 {
   smx_action_t action;
   smx_host_t host = process->smx_host;
@@ -46,7 +46,7 @@ smx_action_t SIMIX_file_read(smx_process_t process, void* ptr, size_t size,
 
   action->io.host = host;
   action->io.surf_io =
-      surf_workstation_model->extension.workstation.read(host, ptr, size, nmemb,
+      surf_workstation_model->extension.workstation.read(host, ptr, size,
                                                          fd->surf_file);
 
   surf_workstation_model->action_data_set(action->io.surf_io, action);
@@ -57,15 +57,15 @@ smx_action_t SIMIX_file_read(smx_process_t process, void* ptr, size_t size,
 
 //SIMIX FILE WRITE
 void SIMIX_pre_file_write(smx_simcall_t simcall, const void *ptr, size_t size,
-	                  size_t nmemb, smx_file_t fd)
+	                  smx_file_t fd)
 {
-  smx_action_t action = SIMIX_file_write(simcall->issuer, ptr, size, nmemb, fd);
+  smx_action_t action = SIMIX_file_write(simcall->issuer, ptr, size, fd);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
 }
 
 smx_action_t SIMIX_file_write(smx_process_t process, const void* ptr,
-                              size_t size, size_t nmemb, smx_file_t fd)
+                              size_t size, smx_file_t fd)
 {
   smx_action_t action;
   smx_host_t host = process->smx_host;
@@ -87,7 +87,7 @@ smx_action_t SIMIX_file_write(smx_process_t process, const void* ptr,
   action->io.host = host;
   action->io.surf_io =
       surf_workstation_model->extension.workstation.write(host, ptr, size,
-                                                          nmemb, fd->surf_file);
+                                                          fd->surf_file);
 
   surf_workstation_model->action_data_set(action->io.surf_io, action);
   XBT_DEBUG("Create io action %p", action);
@@ -172,16 +172,13 @@ smx_action_t SIMIX_file_close(smx_process_t process, smx_file_t fd)
 
 
 //SIMIX FILE UNLINK
-void SIMIX_pre_file_unlink(smx_simcall_t simcall, smx_file_t fd)
+int SIMIX_pre_file_unlink(smx_simcall_t simcall, smx_file_t fd)
 {
-  smx_action_t action = SIMIX_file_unlink(simcall->issuer, fd);
-  xbt_fifo_push(action->simcalls, simcall);
-  simcall->issuer->waiting_action = action;
+  return SIMIX_file_unlink(simcall->issuer, fd);
 }
 
-smx_action_t SIMIX_file_unlink(smx_process_t process, smx_file_t fd)
+int SIMIX_file_unlink(smx_process_t process, smx_file_t fd)
 {
-  smx_action_t action;
   smx_host_t host = process->smx_host;
   /* check if the host is active */
   if (surf_workstation_model->extension.
@@ -190,20 +187,11 @@ smx_action_t SIMIX_file_unlink(smx_process_t process, smx_file_t fd)
            sg_host_name(host));
   }
 
-  action = xbt_mallocator_get(simix_global->action_mallocator);
-  action->type = SIMIX_ACTION_IO;
-  action->name = NULL;
-#ifdef HAVE_TRACING
-  action->category = NULL;
-#endif
-
-  action->io.host = host;
-  action->io.surf_io = surf_workstation_model->extension.workstation.unlink(host, fd->surf_file);
-
-  surf_workstation_model->action_data_set(action->io.surf_io, action);
-  XBT_DEBUG("Create io action %p", action);
-
-  return action;
+  if (surf_workstation_model->extension.workstation.unlink(host, fd->surf_file)){
+    fd->surf_file = NULL;
+    return 1;
+  } else
+    return 0;
 }
 
 //SIMIX FILE LS
@@ -282,11 +270,6 @@ void SIMIX_post_io(smx_action_t action)
       simcall_file_read__set__result(simcall, (action->io.surf_io)->cost);
       break;
 
-    case SIMCALL_FILE_UNLINK:
-      xbt_free(simcall_file_unlink__get__fd(simcall));
-      simcall_file_unlink__set__result(simcall, 0);
-      break;
-
     case SIMCALL_FILE_LS:
 //      xbt_dict_foreach((action->io.surf_io)->ls_dict,cursor,key, src){
 //        // if there is a stat we have to duplicate it
@@ -325,7 +308,7 @@ void SIMIX_io_destroy(smx_action_t action)
 {
   XBT_DEBUG("Destroy action %p", action);
   if (action->io.surf_io)
-    action->io.surf_io->model_type->action_unref(action->io.surf_io);
+    action->io.surf_io->model_obj->action_unref(action->io.surf_io);
   xbt_mallocator_release(simix_global->action_mallocator, action);
 }