X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-context-vtid.c;h=0a29021d4b104b3f4cb94deea5d72069dddc7145;hb=75026e9f596aa057bd3499a7be43a7fc8aa0b783;hp=5cefe9538486a38ffba957fe06b8601b907ff744;hpb=98357ffd0125c23387d42d4b706c56077392326d;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-context-vtid.c b/liblttng-ust/lttng-context-vtid.c
index 5cefe953..0a29021d 100644
--- a/liblttng-ust/lttng-context-vtid.c
+++ b/liblttng-ust/lttng-context-vtid.c
@@ -21,6 +21,7 @@
  */
 
 #define _LGPL_SOURCE
+#include <stddef.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <lttng/ust-events.h>
@@ -63,7 +64,7 @@ pid_t wrapper_getvtid(void)
 
 	vtid = CMM_LOAD_SHARED(URCU_TLS(cached_vtid));
 	if (caa_unlikely(!vtid)) {
-		vtid = getpid();
+		vtid = lttng_gettid();
 		CMM_STORE_SHARED(URCU_TLS(cached_vtid), vtid);
 	}
 	return vtid;