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| author | David Xu <davidxu@FreeBSD.org> | 2008-04-03 02:47:35 +0000 |
|---|---|---|
| committer | David Xu <davidxu@FreeBSD.org> | 2008-04-03 02:47:35 +0000 |
| commit | caad30a4229e7e2bcfe7cbbe186449a7859859ea (patch) | |
| tree | 601b708c6c7487fe6570bb88bc37d93c8f5013cc /lib/libthr | |
| parent | 6cec2e4b55b7fc12857d6c2963427184d50f74ac (diff) | |
| download | src-caad30a4229e7e2bcfe7cbbe186449a7859859ea.tar.gz src-caad30a4229e7e2bcfe7cbbe186449a7859859ea.zip | |
put THR_CRITICAL_LEAVE into do .. while statement.
Notes
Notes:
svn path=/head/; revision=177871
Diffstat (limited to 'lib/libthr')
| -rw-r--r-- | lib/libthr/thread/thr_private.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libthr/thread/thr_private.h b/lib/libthr/thread/thr_private.h index 4855b25134a3..68b5d53f86ab 100644 --- a/lib/libthr/thread/thr_private.h +++ b/lib/libthr/thread/thr_private.h @@ -460,8 +460,10 @@ struct pthread { (thrd)->critical_count++ #define THR_CRITICAL_LEAVE(thrd) \ - (thrd)->critical_count--; \ - _thr_ast(thrd); + do { \ + (thrd)->critical_count--; \ + _thr_ast(thrd); \ + } while (0) #define THR_UMUTEX_TRYLOCK(thrd, lck) \ _thr_umutex_trylock((lck), TID(thrd)) |