Add __wur to GNU version of strerror_r.

Not using the result of the GNU strerror_r() is always a mistake.

Moreover this would generate warning if XSI version was expected but GNU
version was used instead (because some random used header defined
_GNU_SOURCE which was Python.h in this case).

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 62638615be..d0972ea17f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-06-15  Cyril Hrubis  <metan@ucw.cz>
+
+	* string/string.h: Add __wur to GNU version of strerror_r.
+
 2012-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 
 	[BZ #14229]