From: Bart Van Assche <bvanassche@acm.org>
Date: Mon, 3 Mar 2008 07:40:54 +0000 (+0000)
Subject: Made exp-drd/tests/trylock.c compile with older glibc versions.
X-Git-Tag: svn/VALGRIND_3_4_0~975
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=da207928dd7980f7aed26c8aacb91f7d5a2d01a3;p=thirdparty%2Fvalgrind.git

Made exp-drd/tests/trylock.c compile with older glibc versions.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7544
---

diff --git a/exp-drd/tests/trylock.c b/exp-drd/tests/trylock.c
index 239293990f..8431c0c940 100644
--- a/exp-drd/tests/trylock.c
+++ b/exp-drd/tests/trylock.c
@@ -1,7 +1,20 @@
+/** Test interception of the various pthread_timed*lock() and pthread_try*lock()
+ *  functions. If any of these are not intercepted, an error message will be
+ *  printed at unlock time.
+ */
+
+
+/* Needed for older glibc's (2.3 and older, at least) who don't
+   otherwise "know" about pthread_rwlock_anything or about
+   PTHREAD_MUTEX_RECURSIVE (amongst things). */
+
+#define _GNU_SOURCE 1
+
 #include <stdio.h>
 #include <assert.h>
 #include <pthread.h>
 
+
 int main(int argc, char** argv)
 {
   int r;