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kqueue: ignore ENOENT error

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File descriptor might be closed during callback, all events that was reported
before the callback are not valid and trying to remove them will result
in ENOENT. This error can be safely ignored.
This commit is contained in:
Fedor Indutny 2012-12-17 17:03:44 +04:00
parent 273cecc56f
commit b86ed94940
1 changed files with 6 additions and 2 deletions
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8
src/unix/kqueue.c
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@ -197,7 +197,9 @@ void uv__io_poll(uv_loop_t* loop, int timeout) {
/* TODO batch up */
struct kevent events[1];
EV_SET(events + 0, fd, ev->filter, EV_DELETE, 0, 0, 0);
if (kevent(loop->backend_fd, events, 1, NULL, 0, NULL)) abort();
if (kevent(loop->backend_fd, events, 1, NULL, 0, NULL))
if (errno != ENOENT)
abort();
}
}
@ -208,7 +210,9 @@ void uv__io_poll(uv_loop_t* loop, int timeout) {
/* TODO batch up */
struct kevent events[1];
EV_SET(events + 0, fd, ev->filter, EV_DELETE, 0, 0, 0);
if (kevent(loop->backend_fd, events, 1, NULL, 0, NULL)) abort();
if (kevent(loop->backend_fd, events, 1, NULL, 0, NULL))
if (errno != ENOENT)
abort();
}
}