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posix/pthread_rwlock: fix unsigned variable comparison

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This commit is contained in:
Jose Alamos 2018-08-21 13:58:39 +02:00
parent 69b2baeebe
commit f2ff06c9d4
1 changed files with 1 additions and 1 deletions
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2
sys/posix/pthread/pthread_rwlock.c
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@ -191,7 +191,7 @@ static int pthread_rwlock_timedlock(pthread_rwlock_t *rwlock,
uint64_t then = ((uint64_t)abstime->tv_sec * US_PER_SEC) + uint64_t then = ((uint64_t)abstime->tv_sec * US_PER_SEC) +
(abstime->tv_nsec / NS_PER_US); (abstime->tv_nsec / NS_PER_US);
if ((then - now) <= 0) { if (now >= then) {
return ETIMEDOUT; return ETIMEDOUT;
} }
else { else {