Code cleanup in contexts

[lttng-ust.git] / liblttng-ust / lttng-context-pthread-id.c

diff --git a/liblttng-ust/lttng-context-pthread-id.c b/liblttng-ust/lttng-context-pthread-id.c
index c2c211574f2b6b21bd04d2b238aa523a70bf1022..5f9faf8508923858343fc9c588df7b32ab87644f 100644 (file)
--- a/liblttng-ust/lttng-context-pthread-id.c
+++ b/liblttng-ust/lttng-context-pthread-id.c
@@ -20,6 +20,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#define _LGPL_SOURCE
 #include <pthread.h>
 #include <lttng/ust-events.h>
 #include <lttng/ust-tracer.h>
@@ -51,10 +52,7 @@ static
 void pthread_id_get_value(struct lttng_ctx_field *field,
                struct lttng_ctx_value *value)
 {
-       unsigned long pthread_id;
-
-       pthread_id = (unsigned long) pthread_self();
-       value->u.s64 = pthread_id;
+       value->u.s64 = (unsigned long) pthread_self();
 }
 
 int lttng_add_pthread_id_to_ctx(struct lttng_ctx **ctx)