diff options
Diffstat (limited to 'nuttx/sched/sem_timedwait.c')
| -rw-r--r-- | nuttx/sched/sem_timedwait.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/nuttx/sched/sem_timedwait.c b/nuttx/sched/sem_timedwait.c index c02bc48db..7b01d22d8 100644 --- a/nuttx/sched/sem_timedwait.c +++ b/nuttx/sched/sem_timedwait.c @@ -271,7 +271,9 @@ int sem_timedwait(FAR sem_t *sem, FAR const struct timespec *abstime) wd_delete(wdog); /* We are either returning success or an error detected by sem_wait() - * or the timeout detected by sem_timeout(). + * or the timeout detected by sem_timeout(). The 'errno' value has + * been set appropriately by sem_wait() or sem_timeout() in those + * cases. */ return ret; |