diff options
Diffstat (limited to 'bufferevent.c')
| -rw-r--r-- | bufferevent.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/bufferevent.c b/bufferevent.c index 588461a3..2e6be144 100644 --- a/bufferevent.c +++ b/bufferevent.c @@ -615,25 +615,30 @@ bufferevent_setwatermark(struct bufferevent *bufev, short events, BEV_UNLOCK(bufev); } -void +int bufferevent_getwatermark(struct bufferevent *bufev, short events, size_t *lowmark, size_t *highmark) { - BEV_LOCK(bufev); if (events == EV_WRITE) { + BEV_LOCK(bufev); if (lowmark) *lowmark = bufev->wm_write.low; if (highmark) *highmark = bufev->wm_write.high; + BEV_UNLOCK(bufev); + return 0; } if (events == EV_READ) { + BEV_LOCK(bufev); if (lowmark) *lowmark = bufev->wm_read.low; if (highmark) *highmark = bufev->wm_read.high; + BEV_UNLOCK(bufev); + return 0; } - BEV_UNLOCK(bufev); + return -1; } int |