X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6728ffe43960c0022cea8fd623136f9569d024d7..14dcc36f158833d880504001fa1aa67e51db822a:/src/msg/msg_io.c

diff --git a/src/msg/msg_io.c b/src/msg/msg_io.c
index a54d6a1b8c..efee6ce7ee 100644
--- a/src/msg/msg_io.c
+++ b/src/msg/msg_io.c
@@ -111,10 +111,10 @@ sg_size_t MSG_file_read(msg_file_t fd, sg_size_t size)
 
     m_host_list[0] = MSG_host_self();
     m_host_list[1] = attached_host;
-    double computation_amount[] = { 0, 0 };
-    double communication_amount[] = { 0, 0, (double)read_size, 0 };
+    double flops_amount[] = { 0, 0 };
+    double bytes_amount[] = { 0, 0, (double)read_size, 0 };
 
-    msg_task_t task = MSG_parallel_task_create("file transfer for read", 2, m_host_list, computation_amount, communication_amount, NULL);
+    msg_task_t task = MSG_parallel_task_create("file transfer for read", 2, m_host_list, flops_amount, bytes_amount, NULL);
     msg_error_t transfer = MSG_parallel_task_execute(task);
     MSG_task_destroy(task);
     free(m_host_list);
@@ -155,10 +155,10 @@ sg_size_t MSG_file_write(msg_file_t fd, sg_size_t size)
 
     m_host_list[0] = MSG_host_self();
     m_host_list[1] = attached_host;
-    double computation_amount[] = { 0, 0 };
-    double communication_amount[] = { 0, (double)size, 0, 0 };
+    double flops_amount[] = { 0, 0 };
+    double bytes_amount[] = { 0, (double)size, 0, 0 };
 
-    msg_task_t task = MSG_parallel_task_create("file transfer for write", 2, m_host_list, computation_amount, communication_amount, NULL);
+    msg_task_t task = MSG_parallel_task_create("file transfer for write", 2, m_host_list, flops_amount, bytes_amount, NULL);
     msg_error_t transfer = MSG_parallel_task_execute(task);
     MSG_task_destroy(task);
     free(m_host_list);
@@ -189,17 +189,17 @@ sg_size_t MSG_file_write(msg_file_t fd, sg_size_t size)
  */
 msg_file_t MSG_file_open(const char* fullpath, void* data)
 {
-  char name[2048];
+  char *name;
   msg_file_priv_t priv = xbt_new(s_msg_file_priv_t, 1);
   priv->data = data;
   priv->fullpath = xbt_strdup(fullpath);
   priv->simdata = xbt_new0(s_simdata_file_t,1);
   priv->simdata->smx_file = simcall_file_open(fullpath, MSG_host_self());
-  sprintf(name, "%s:%i:%s",MSG_host_get_name(MSG_host_self()),MSG_process_self_PID(),fullpath);
+  name = bprintf("%s:%i:%s",MSG_host_get_name(MSG_host_self()),MSG_process_self_PID(),fullpath);
   xbt_lib_set(file_lib, name, MSG_FILE_LEVEL, priv);
   msg_file_t fd = (msg_file_t) xbt_lib_get_elm_or_null(file_lib, name);
   __MSG_file_get_info(fd);
-
+  xbt_free(name);
   return fd;
 }
 
@@ -211,12 +211,15 @@ msg_file_t MSG_file_open(const char* fullpath, void* data)
  */
 int MSG_file_close(msg_file_t fd)
 {
-  char name[2048];
+  char *name;
   msg_file_priv_t priv = MSG_file_priv(fd);
+  if (priv->data)
+    xbt_free(priv->data);
 
   int res = simcall_file_close(priv->simdata->smx_file, MSG_host_self());
-  sprintf(name, "%s:%i:%s",MSG_host_get_name(MSG_host_self()),MSG_process_self_PID(),priv->fullpath);
+  name = bprintf("%s:%i:%s",MSG_host_get_name(MSG_host_self()),MSG_process_self_PID(),priv->fullpath);
   xbt_lib_unset(file_lib, name, MSG_FILE_LEVEL, 1);
+  xbt_free(name);
   return res;
 }
 
@@ -363,10 +366,10 @@ msg_error_t MSG_file_rcopy (msg_file_t file, msg_host_t host, const char* fullpa
 
   m_host_list[0] = attached_host;
   m_host_list[1] = host_dest;
-  double computation_amount[] = { 0, 0 };
-  double communication_amount[] = { 0, (double)read_size, 0, 0 };
+  double flops_amount[] = { 0, 0 };
+  double bytes_amount[] = { 0, (double)read_size, 0, 0 };
 
-  msg_task_t task = MSG_parallel_task_create("file transfer for write", 2, m_host_list, computation_amount, communication_amount, NULL);
+  msg_task_t task = MSG_parallel_task_create("file transfer for write", 2, m_host_list, flops_amount, bytes_amount, NULL);
   msg_error_t transfer = MSG_parallel_task_execute(task);
   MSG_task_destroy(task);
   free(m_host_list);
@@ -489,6 +492,19 @@ void MSG_storage_set_property_value(msg_storage_t storage, const char *name, cha
   xbt_dict_set(MSG_storage_get_properties(storage), name, value,free_ctn);
 }
 
+/** \ingroup m_storage_management
+ * \brief Returns the value of a given storage property
+ *
+ * \param storage a storage
+ * \param name a property name
+ * \return value of a property (or NULL if property not set)
+ */
+const char *MSG_storage_get_property_value(msg_storage_t storage, const char *name)
+{
+  return xbt_dict_get_or_null(MSG_storage_get_properties(storage), name);
+}
+
+
 /** \ingroup msg_storage_management
  * \brief Finds a msg_storage_t using its name.
  * \param name the name of a storage
@@ -532,7 +548,7 @@ msg_error_t MSG_storage_set_data(msg_storage_t storage, void *data)
   return MSG_OK;
 }
 
-/** \ingroup msg_host_management
+/** \ingroup m_host_management
  *
  * \brief Returns the user data of a #msg_storage_t.
  *