| 99,12 → 99,12 |
|---|
| * |
| * @param uaddr Userspace address of the futex counter. |
| * @param usec If non-zero, number of microseconds this thread is willing to sleep. |
| * @param trydown If usec is zero and trydown is non-zero, conditional operation will be attempted. |
| * @param flags Select mode of operation. |
| * |
| * @return One of ESYNCH_TIMEOUT, ESYNCH_OK_ATOMIC and ESYNCH_OK_BLOCKED. See synch.h. |
| * If there is no physical mapping for uaddr ENOENT is returned. |
| */ |
| __native sys_futex_sleep_timeout(__address uaddr, __u32 usec, int trydown) |
| __native sys_futex_sleep_timeout(__address uaddr, __u32 usec, int flags) |
| { |
| futex_t *futex; |
| __address paddr; |
| 130,7 → 130,7 |
|---|
| |
| futex = futex_find(paddr); |
| |
| return (__native) waitq_sleep_timeout(&futex->wq, usec, trydown); |
| return (__native) waitq_sleep_timeout(&futex->wq, usec, flags | SYNCH_FLAGS_INTERRUPTIBLE); |
| } |
| |
| /** Wakeup one thread waiting in futex wait queue. |