X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/8b52a012857a15e9403981d7993a00e7af635d94..f2ab03c68105029c71a20ae3363cfdfc950a5c90:/src/xbt/xbt_main.c

diff --git a/src/xbt/xbt_main.c b/src/xbt/xbt_main.c
index 615ad8d16b..4923f24b47 100644
--- a/src/xbt/xbt_main.c
+++ b/src/xbt/xbt_main.c
@@ -6,6 +6,8 @@
 /* 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 XBT_LOG_LOCALLY_DEFINE_XBT_CHANNEL /* MSVC don't want it to be declared extern in headers and local here */
+
 #include "xbt/misc.h"
 #include "simgrid_config.h"     /* _XBT_WIN32 */
 #include "internal_config.h"    /* MMALLOC_WANT_OVERRIDE_LEGACY */
@@ -26,7 +28,6 @@
 #include <signal.h>
 #endif
 
-XBT_LOG_NEW_CATEGORY(xbt, "All XBT categories (simgrid toolbox)");
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(module, xbt, "module handling");
 
 XBT_LOG_NEW_CATEGORY(smpi, "All SMPI categories"); /* lives here even if that's a bit odd to solve linking issues: this is used in xbt_log_file_appender to detect whether SMPI is used (and thus whether we should unbench the writing to disk) */
@@ -39,6 +40,7 @@ int xbt_initialized = 0;
 int _sg_do_clean_atexit = 1;
 
 int xbt_pagesize;
+int xbt_pagebits = 0;
 
 /* Declare xbt_preinit and xbt_postexit as constructor/destructor of the library.
  * This is crude and rather compiler-specific, unfortunately.
@@ -95,9 +97,13 @@ static void xbt_preinit(void) {
   GetSystemInfo(&si);
   xbt_pagesize = si.dwPageSize;
 #endif
-#ifdef MMALLOC_WANT_OVERRIDE_LEGACY
-  mmalloc_preinit();
-#endif
+
+  xbt_pagebits = 0;
+  int x = xbt_pagesize;
+  while(x >>= 1) {
+    ++xbt_pagebits;
+  }
+
 #ifdef _TWO_DIGIT_EXPONENT
   /* Even printf behaves differently on Windows... */
   _set_output_format(_TWO_DIGIT_EXPONENT);
@@ -112,7 +118,6 @@ static void xbt_preinit(void) {
 #ifndef _WIN32
   srand48(seed);
 #endif
-
   atexit(xbt_postexit);
 }