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| author | David 'Digit' Turner <digit@google.com> | 2010-02-12 12:18:37 -0800 |
|---|---|---|
| committer | David 'Digit' Turner <digit@google.com> | 2010-02-12 12:18:37 -0800 |
| commit | 294dd0b86b1484aec7549663aff5b19c98a4b7fd (patch) | |
| tree | 9a54351833b806c3f31f0b8400c10bd746938254 /libc/bionic/semaphore.c | |
| parent | 1dcf07a84c93a0095875f2d2087bfe7bfb66a413 (diff) | |
| download | bionic-294dd0b86b1484aec7549663aff5b19c98a4b7fd.zip bionic-294dd0b86b1484aec7549663aff5b19c98a4b7fd.tar.gz bionic-294dd0b86b1484aec7549663aff5b19c98a4b7fd.tar.bz2 | |
Fix sem_trywait() implementation + update changelog.
Diffstat (limited to 'libc/bionic/semaphore.c')
| -rw-r--r-- | libc/bionic/semaphore.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/bionic/semaphore.c b/libc/bionic/semaphore.c index 0c94600..f4eebce 100644 --- a/libc/bionic/semaphore.c +++ b/libc/bionic/semaphore.c @@ -196,7 +196,8 @@ int sem_trywait(sem_t *sem) if (__atomic_dec_if_positive(&sem->count) > 0) { return 0; } else { - return EAGAIN; + errno = EAGAIN; + return -1; } } |