diff options
Diffstat (limited to 'src/libsystemd/sd-event/sd-event.c')
| -rw-r--r-- | src/libsystemd/sd-event/sd-event.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c index 288798a..b6899df 100644 --- a/src/libsystemd/sd-event/sd-event.c +++ b/src/libsystemd/sd-event/sd-event.c @@ -2415,7 +2415,7 @@ static int inode_data_realize_watch(sd_event *e, struct inode_data *d) { wd = inotify_add_watch_fd(d->inotify_data->fd, d->fd, combined_mask); if (wd < 0) - return -errno; + return wd; if (d->wd < 0) { r = hashmap_put(d->inotify_data->wd, INT_TO_PTR(wd), d); @@ -2637,7 +2637,7 @@ _public_ int sd_event_source_get_io_fd(sd_event_source *s) { } _public_ int sd_event_source_set_io_fd(sd_event_source *s, int fd) { - int r; + int saved_fd, r; assert_return(s, -EINVAL); assert_return(fd >= 0, -EBADF); @@ -2647,16 +2647,12 @@ _public_ int sd_event_source_set_io_fd(sd_event_source *s, int fd) { if (s->io.fd == fd) return 0; - if (event_source_is_offline(s)) { - s->io.fd = fd; - s->io.registered = false; - } else { - int saved_fd; + saved_fd = s->io.fd; + s->io.fd = fd; - saved_fd = s->io.fd; - assert(s->io.registered); + assert(event_source_is_offline(s) == !s->io.registered); - s->io.fd = fd; + if (s->io.registered) { s->io.registered = false; r = source_io_register(s, s->enabled, s->io.events); @@ -2669,6 +2665,9 @@ _public_ int sd_event_source_set_io_fd(sd_event_source *s, int fd) { (void) epoll_ctl(s->event->epoll_fd, EPOLL_CTL_DEL, saved_fd, NULL); } + if (s->io.owned) + safe_close(saved_fd); + return 0; } |