| 74,13 → 74,16 |
|---|
| * @param cv Condition variable. |
| * @param mtx Mutex. |
| * @param usec Timeout value in microseconds. |
| * @param flags Select mode of operation. |
| * |
| * For exact description of meaning of possible values of usec, |
| * see comment for waitq_sleep_timeout(). |
| * For exact description of meaning of possible combinations |
| * of usec and flags, see comment for waitq_sleep_timeout(). |
| * Note that when SYNCH_FLAGS_NON_BLOCKING is specified here, |
| * ESYNCH_WOULD_BLOCK is always returned. |
| * |
| * @return See comment for waitq_sleep_timeout(). |
| */ |
| int _condvar_wait_timeout(condvar_t *cv, mutex_t *mtx, __u32 usec) |
| int _condvar_wait_timeout(condvar_t *cv, mutex_t *mtx, __u32 usec, int flags) |
| { |
| int rc; |
| ipl_t ipl; |
| 89,7 → 92,7 |
|---|
| mutex_unlock(mtx); |
| |
| cv->wq.missed_wakeups = 0; /* Enforce blocking. */ |
| rc = waitq_sleep_timeout_unsafe(&cv->wq, usec, SYNCH_BLOCKING); |
| rc = waitq_sleep_timeout_unsafe(&cv->wq, usec, flags); |
| |
| mutex_lock(mtx); |
| waitq_sleep_finish(&cv->wq, rc, ipl); |