X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b8df87e176f27b25534f27d7e240defa32ca35bc..2738598c9f876339ee6f8b3fc217984b7b837539:/src/xbt/mallocator_private.h

diff --git a/src/xbt/mallocator_private.h b/src/xbt/mallocator_private.h
index c63d80c5c8..77f9149c4a 100644
--- a/src/xbt/mallocator_private.h
+++ b/src/xbt/mallocator_private.h
@@ -8,6 +8,7 @@
 #ifndef XBT_MALLOCATOR_PRIVATE_H
 #define XBT_MALLOCATOR_PRIVATE_H
 
+#include <stdatomic.h>
 #include <xbt/function_types.h>
 
 typedef struct s_xbt_mallocator {
@@ -17,7 +18,7 @@ typedef struct s_xbt_mallocator {
   pvoid_f_void_t new_f;         /* function to call when we are running out of objects */
   void_f_pvoid_t free_f;        /* function to call when we have got too many objects */
   void_f_pvoid_t reset_f;       /* function to call when an object is released by the user */
-  char lock;                    /* lock to ensure the mallocator is thread-safe */
+  atomic_flag lock;             /* lock to ensure the mallocator is thread-safe */
 } s_xbt_mallocator_t;
 
 #endif