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Use pthread_mutex_trylock(3) to implement mtx_trylock(3).

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Noted and tested by:	Vineela <vineela_17@yahoo.com>
PR:	198050
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2015-02-26 16:39:57 +00:00
parent 544b31a3e3
commit 85e7eba604
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=279326
1 changed files with 1 additions and 1 deletions
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2
lib/libstdthreads/mtx.c
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@ -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: