Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot/simgrid/simgrid

[simgrid.git] / src / simix / smx_io.c

diff --git a/src/simix/smx_io.c b/src/simix/smx_io.c
index f3ba022..eee26b2 100644 (file)
--- a/src/simix/smx_io.c
+++ b/src/simix/smx_io.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2010, 2012-2013. The SimGrid Team.
+/* Copyright (c) 2007-2010, 2012-2014. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -29,8 +29,7 @@ smx_storage_t SIMIX_storage_create(const char *name, void *storage, void *data)
 
   /* Update global variables */
   xbt_lib_set(storage_lib,name,SIMIX_STORAGE_LEVEL,smx_storage);
-
-  return xbt_lib_get_or_null(storage_lib, name, SIMIX_STORAGE_LEVEL);
+  return xbt_lib_get_elm_or_null(storage_lib, name);
 }
 
 /**
@@ -50,35 +49,15 @@ void SIMIX_storage_destroy(void *s)
   free(storage);
 }
 
-void* SIMIX_pre_file_get_data(smx_simcall_t simcall,smx_file_t fd){
-  return SIMIX_file_get_data(fd);
-}
-
-void* SIMIX_file_get_data(smx_file_t fd){
-  xbt_assert((fd != NULL), "Invalid parameters (simix file is NULL)");
-
-  return fd->data;
-}
-
-void SIMIX_pre_file_set_data(smx_simcall_t simcall, smx_file_t fd, void *data) {
-  SIMIX_file_set_data(fd, data);
-}
-
-void SIMIX_file_set_data(smx_file_t fd, void *data){
-  xbt_assert((fd != NULL), "Invalid parameter");
-
-  fd->data = data;
-}
-
 //SIMIX FILE READ
-void SIMIX_pre_file_read(smx_simcall_t simcall, smx_file_t fd, sg_storage_size_t size)
+void SIMIX_pre_file_read(smx_simcall_t simcall, smx_file_t fd, sg_size_t size)
 {
   smx_action_t action = SIMIX_file_read(simcall->issuer, fd, size);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
 }
 
-smx_action_t SIMIX_file_read(smx_process_t process, smx_file_t fd, sg_storage_size_t size)
+smx_action_t SIMIX_file_read(smx_process_t process, smx_file_t fd, sg_size_t size)
 {
   smx_action_t action;
   smx_host_t host = process->smx_host;
@@ -106,14 +85,14 @@ smx_action_t SIMIX_file_read(smx_process_t process, smx_file_t fd, sg_storage_si
 }
 
 //SIMIX FILE WRITE
-void SIMIX_pre_file_write(smx_simcall_t simcall, smx_file_t fd, sg_storage_size_t size)
+void SIMIX_pre_file_write(smx_simcall_t simcall, smx_file_t fd, sg_size_t size)
 {
   smx_action_t action = SIMIX_file_write(simcall->issuer, fd,  size);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
 }
 
-smx_action_t SIMIX_file_write(smx_process_t process, smx_file_t fd, sg_storage_size_t size)
+smx_action_t SIMIX_file_write(smx_process_t process, smx_file_t fd, sg_size_t size)
 {
   smx_action_t action;
   smx_host_t host = process->smx_host;
@@ -268,17 +247,29 @@ smx_action_t SIMIX_file_ls(smx_process_t process, const char* mount, const char
   return action;
 }
 
-sg_storage_size_t SIMIX_pre_file_get_size(smx_simcall_t simcall, smx_file_t fd)
+sg_size_t SIMIX_pre_file_get_size(smx_simcall_t simcall, smx_file_t fd)
 {
   return SIMIX_file_get_size(simcall->issuer, fd);
 }
 
-sg_storage_size_t SIMIX_file_get_size(smx_process_t process, smx_file_t fd)
+sg_size_t SIMIX_file_get_size(smx_process_t process, smx_file_t fd)
 {
   smx_host_t host = process->smx_host;
   return  surf_workstation_get_size(host, fd->surf_file);
 }
 
+sg_size_t SIMIX_pre_file_tell(smx_simcall_t simcall, smx_file_t fd)
+{
+  return SIMIX_file_tell(simcall->issuer, fd);
+}
+
+sg_size_t SIMIX_file_tell(smx_process_t process, smx_file_t fd)
+{
+  smx_host_t host = process->smx_host;
+  return  surf_workstation_file_tell(host, fd->surf_file);
+}
+
+
 xbt_dynar_t SIMIX_pre_file_get_info(smx_simcall_t simcall, smx_file_t fd)
 {
   return SIMIX_file_get_info(simcall->issuer, fd);
@@ -290,6 +281,17 @@ xbt_dynar_t SIMIX_file_get_info(smx_process_t process, smx_file_t fd)
   return  surf_workstation_get_info(host, fd->surf_file);
 }
 
+int SIMIX_pre_file_seek(smx_simcall_t simcall, smx_file_t fd, sg_size_t offset, int origin)
+{
+  return SIMIX_file_seek(simcall->issuer, fd, offset, origin);
+}
+
+int SIMIX_file_seek(smx_process_t process, smx_file_t fd, sg_size_t offset, int origin)
+{
+  smx_host_t host = process->smx_host;
+  return  surf_workstation_file_seek(host, fd->surf_file, offset, origin);
+}
+
 void SIMIX_pre_storage_file_rename(smx_simcall_t simcall, smx_storage_t storage, const char* src, const char* dest)
 {
   return SIMIX_storage_file_rename(simcall->issuer, storage, src, dest);
@@ -300,23 +302,23 @@ void SIMIX_storage_file_rename(smx_process_t process, smx_storage_t storage, con
   return  surf_storage_rename(storage, src, dest);
 }
 
-sg_storage_size_t SIMIX_pre_storage_get_free_size(smx_simcall_t simcall, const char* name)
+sg_size_t SIMIX_pre_storage_get_free_size(smx_simcall_t simcall, const char* name)
 {
   return SIMIX_storage_get_free_size(simcall->issuer, name);
 }
 
-sg_storage_size_t SIMIX_storage_get_free_size(smx_process_t process, const char* name)
+sg_size_t SIMIX_storage_get_free_size(smx_process_t process, const char* name)
 {
   smx_host_t host = process->smx_host;
   return  surf_workstation_get_free_size(host, name);
 }
 
-sg_storage_size_t SIMIX_pre_storage_get_used_size(smx_simcall_t simcall, const char* name)
+sg_size_t SIMIX_pre_storage_get_used_size(smx_simcall_t simcall, const char* name)
 {
   return SIMIX_storage_get_used_size(simcall->issuer, name);
 }
 
-sg_storage_size_t SIMIX_storage_get_used_size(smx_process_t process, const char* name)
+sg_size_t SIMIX_storage_get_used_size(smx_process_t process, const char* name)
 {
   smx_host_t host = process->smx_host;
   return  surf_workstation_get_used_size(host, name);
@@ -327,7 +329,7 @@ xbt_dict_t SIMIX_pre_storage_get_properties(smx_simcall_t simcall, smx_storage_t
 }
 xbt_dict_t SIMIX_storage_get_properties(smx_storage_t storage){
   xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
-  return surf_resource_get_properties(surf_workstation_resource_priv(storage));
+  return surf_resource_get_properties(surf_storage_resource_priv(storage));
 }
 
 const char* SIMIX_pre_storage_get_name(smx_simcall_t simcall, smx_storage_t storage){
@@ -339,26 +341,6 @@ const char* SIMIX_storage_get_name(smx_storage_t storage){
   return sg_storage_name(storage);
 }
 
-void SIMIX_pre_storage_set_data(smx_simcall_t simcall, smx_storage_t storage, void *data) {
-  SIMIX_storage_set_data(storage, data);
-}
-void SIMIX_storage_set_data(smx_storage_t storage, void *data){
-  xbt_assert((storage != NULL), "Invalid parameters");
-  xbt_assert((SIMIX_storage_priv(storage)->data == NULL), "Data already set");
-
-  SIMIX_storage_priv(storage)->data = data;
-}
-
-void* SIMIX_pre_storage_get_data(smx_simcall_t simcall,smx_storage_t storage){
-  return SIMIX_storage_get_data(storage);
-}
-
-void* SIMIX_storage_get_data(smx_storage_t storage){
-  xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
-
-  return SIMIX_storage_priv(storage)->data;
-}
-
 xbt_dict_t SIMIX_pre_storage_get_content(smx_simcall_t simcall, smx_storage_t storage){
   return SIMIX_storage_get_content(storage);
 }
@@ -368,11 +350,20 @@ xbt_dict_t SIMIX_storage_get_content(smx_storage_t storage){
   return surf_storage_get_content(storage);
 }
 
-sg_storage_size_t SIMIX_storage_get_size(smx_storage_t storage){
+sg_size_t SIMIX_storage_get_size(smx_storage_t storage){
   xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
   return surf_storage_get_size(storage);
 }
 
+const char* SIMIX_pre_storage_get_host(smx_simcall_t simcall, smx_storage_t storage){
+   return SIMIX_storage_get_host(storage);
+}
+
+const char* SIMIX_storage_get_host(smx_storage_t storage){
+  xbt_assert((storage != NULL), "Invalid parameters");
+  return surf_storage_get_host(storage);
+}
+
 void SIMIX_post_io(smx_action_t action)
 {
   xbt_fifo_item_t i;
@@ -384,12 +375,12 @@ void SIMIX_post_io(smx_action_t action)
 
   xbt_fifo_foreach(action->simcalls,i,simcall,smx_simcall_t) {
     switch (simcall->call) {
-    case SIMCALL_FILE_OPEN:;
+    case SIMCALL_FILE_OPEN: {
       smx_file_t tmp = xbt_new(s_smx_file_t,1);
       tmp->surf_file = surf_storage_action_get_file(action->io.surf_io);
       simcall_file_open__set__result(simcall, tmp);
       break;
-
+    }
     case SIMCALL_FILE_CLOSE:
       xbt_free(simcall_file_close__get__fd(simcall));
       simcall_file_close__set__result(simcall, 0);