X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4c526a223ed6f81f148222c4aa28c88f473cd0e7..66659ce0e491d1307cf48ec9f2da4f24c478ab46:/src/include/xbt/mmalloc.h

diff --git a/src/include/xbt/mmalloc.h b/src/include/xbt/mmalloc.h
index f2b85acfbd..6a872fec87 100644
--- a/src/include/xbt/mmalloc.h
+++ b/src/include/xbt/mmalloc.h
@@ -11,12 +11,17 @@
 
 #include "src/internal_config.h"
 
+/** Environment variable name used to pass the communication socket.
+ *
+ * It is set by `simgrid-mc` to enable MC support in the children processes.
+ *
+ * It is placed in this file so that it's visible from mmalloc and MC without sharing anythin of xbt in mmalloc
+ */
+#define MC_ENV_SOCKET_FD "SIMGRID_MC_SOCKET_FD"
+
 #include <stdio.h>     /* for NULL */
 #include <sys/types.h> /* for size_t */
 
-#include "xbt/dict.h"
-#include "xbt/dynar.h"
-
 SG_BEGIN_DECL
 
 /* Datatype representing a separate heap. The whole point of the mmalloc module is to allow several such heaps in the