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darwin: save a fd when FSEvents is used

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Refs: https://github.com/libuv/libuv/issues/387
PR-URL: https://github.com/libuv/libuv/pull/413
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
This commit is contained in:
Saúl Ibarra Corretgé 2015-06-29 23:39:44 +02:00
parent 60fca01705
commit 7980f1359d
1 changed files with 10 additions and 2 deletions
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12
src/unix/kqueue.c
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@ -379,6 +379,10 @@ int uv_fs_event_start(uv_fs_event_t* handle,
if (!(statbuf.st_mode & S_IFDIR))
goto fallback;
/* The fallback fd is no longer needed */
uv__close(fd);
handle->event_watcher.fd = -1;
return uv__fsevents_init(handle);
fallback:
@ -406,8 +410,12 @@ int uv_fs_event_stop(uv_fs_event_t* handle) {
uv__free(handle->path);
handle->path = NULL;
uv__close(handle->event_watcher.fd);
handle->event_watcher.fd = -1;
if (handle->event_watcher.fd != -1) {
/* When FSEvents is used, we don't use the event_watcher's fd under certain
* confitions. (see uv_fs_event_start) */
uv__close(handle->event_watcher.fd);
handle->event_watcher.fd = -1;
}
return 0;
}