Author: kib
Date: Thu Feb 26 16:39:57 2015
New Revision: 279326
URL: https://svnweb.freebsd.org/changeset/base/279326
Log:
Use pthread_mutex_trylock(3) to implement mtx_trylock(3).
Noted and tested by: Vineela <vineela...@yahoo.com>
PR: 198050
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Modified:
head/lib/libstdthreads/mtx.c
Modified: head/lib/libstdthreads/mtx.c
==============================================================================
--- head/lib/libstdthreads/mtx.c Thu Feb 26 16:05:09 2015
(r279325)
+++ head/lib/libstdthreads/mtx.c Thu Feb 26 16:39:57 2015
(r279326)
@@ -96,7 +96,7 @@ int
mtx_trylock(mtx_t *mtx)
{
- switch (pthread_mutex_lock(mtx)) {
+ switch (pthread_mutex_trylock(mtx)) {
case 0:
return (thrd_success);
case EBUSY:
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