X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ebf7be2320c9239e70924752b5d9833224113ab4..9b8c19c2b3028ebeef9f76f159af56acd5739c6d:/src/mc/memory_map.c

diff --git a/src/mc/memory_map.c b/src/mc/memory_map.c
index f3c410a5bf..b582b326bf 100644
--- a/src/mc/memory_map.c
+++ b/src/mc/memory_map.c
@@ -1,21 +1,20 @@
-/* Copyright (c) 2008-2012 Da SimGrid Team. All rights reserved.            */
+/* Copyright (c) 2008-2013 Da SimGrid Team. All rights reserved.            */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#define _GNU_SOURCE
 #include "mc_private.h"
 #include <stdlib.h>
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_memory_map, mc,
                                 "Logging specific to algorithms for memory_map");
 
-memory_map_t get_memory_map(void)
+memory_map_t MC_get_memory_map(void)
 {
   FILE *fp;                     /* File pointer to process's proc maps file */
   char *line = NULL;            /* Temporal storage for each line that is readed */
   ssize_t read;                 /* Number of bytes readed */
-  size_t n = 0;                 /* Amount of bytes to read by getline */
+  size_t n = 0;                 /* Amount of bytes to read by xbt_getline */
   memory_map_t ret = NULL;      /* The memory map to return */
 
 /* The following variables are used during the parsing of the file "maps" */
@@ -33,10 +32,12 @@ memory_map_t get_memory_map(void)
   xbt_assert(fp,
               "Cannot open /proc/self/maps to investigate the memory map of the process. Please report this bug.");
 
+  setbuf(fp, NULL);
+
   ret = xbt_new0(s_memory_map_t, 1);
 
   /* Read one line at the time, parse it and add it to the memory map to be returned */
-  while ((read = getline(&line, &n, fp)) != -1) {
+  while ((read = xbt_getline(&line, &n, fp)) != -1) {
 
     //fprintf(stderr,"%s", line);
 
@@ -153,3 +154,13 @@ memory_map_t get_memory_map(void)
 
   return ret;
 }
+
+void MC_free_memory_map(memory_map_t map){
+
+  int i;
+  for(i=0; i< map->mapsize; i++){
+    xbt_free(map->regions[i].pathname);
+  }
+  xbt_free(map->regions);
+  xbt_free(map);
+}