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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2011-12-06 01:42:34 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2011-12-06 01:42:34 +0100 |
| commit | a6910ad7c5061c73966d949c9fad2765332ee633 (patch) | |
| tree | 4fe9e0a4b181aef5e3617a4a5131c2aeb91edff4 /libpthread/pthread | |
| parent | 546aa048216ceb8e08f077946fdbf2acf12c91d2 (diff) | |
| parent | cb8b53b9961543d9069284eedbe89abfc1d7713b (diff) | |
Merge branch 'libpthread' into libpthread-moved
Diffstat (limited to 'libpthread/pthread')
| -rw-r--r-- | libpthread/pthread/cthreads-compat.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libpthread/pthread/cthreads-compat.c b/libpthread/pthread/cthreads-compat.c index e0536ef2..cbe8170e 100644 --- a/libpthread/pthread/cthreads-compat.c +++ b/libpthread/pthread/cthreads-compat.c @@ -100,5 +100,8 @@ __mutex_lock_solid (void *lock) void __mutex_unlock_solid (void *lock) { + if (__pthread_spin_trylock (lock) != 0) + /* Somebody already got the lock, that one will manage waking up others */ + return; __pthread_mutex_unlock (lock); } |