diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2016-05-18 21:32:32 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2016-05-18 21:32:32 +0900 |
| commit | 1b0fe5a6e8141a2c37770e67d24ec341b02b7fc3 (patch) | |
| tree | 0b7cc39302b8969985811b3e7e8364ff76c5f5cf /eventflag.c | |
| parent | 5e33e7f468eda8466da1dd55cacc88ee4915d18f (diff) | |
Add eventflag_set_poll_desc
Diffstat (limited to 'eventflag.c')
| -rw-r--r-- | eventflag.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/eventflag.c b/eventflag.c index 5fc5db5..c3e6f9a 100644 --- a/eventflag.c +++ b/eventflag.c @@ -66,6 +66,16 @@ eventflag_check (void *arg) return ev->flags != 0; } +void +eventflag_set_poll_desc (struct eventflag *ev, chopstx_poll_cond_t *poll_desc) +{ + poll_desc->type = CHOPSTX_POLL_COND; + poll_desc->ready = 0; + poll_desc->cond = &ev->cond; + poll_desc->mutex = &ev->mutex; + poll_desc->check = eventflag_check; + poll_desc->arg = ev; +} eventmask_t eventflag_wait_timeout (struct eventflag *ev, uint32_t usec) @@ -74,12 +84,7 @@ eventflag_wait_timeout (struct eventflag *ev, uint32_t usec) int n; eventmask_t em = 0; - poll_desc.type = CHOPSTX_POLL_COND; - poll_desc.ready = 0; - poll_desc.cond = &ev->cond; - poll_desc.mutex = &ev->mutex; - poll_desc.check = eventflag_check; - poll_desc.arg = ev; + eventflag_set_poll_desc (ev, &poll_desc); chopstx_poll (&usec, 1, &poll_desc); |