diff options
Diffstat (limited to 'src/libsystemd/sd-bus/bus-socket.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-socket.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/libsystemd/sd-bus/bus-socket.c b/src/libsystemd/sd-bus/bus-socket.c index c94befe..e193e71 100644 --- a/src/libsystemd/sd-bus/bus-socket.c +++ b/src/libsystemd/sd-bus/bus-socket.c @@ -725,12 +725,12 @@ static int bus_socket_inotify_setup(sd_bus *b) { assert(b->sockaddr.sa.sa_family == AF_UNIX); assert(b->sockaddr.un.sun_path[0] != 0); - /* Sets up an inotify fd in case watch_bind is enabled: wait until the configured AF_UNIX file system socket - * appears before connecting to it. The implemented is pretty simplistic: we just subscribe to relevant changes - * to all prefix components of the path, and every time we get an event for that we try to reconnect again, - * without actually caring what precisely the event we got told us. If we still can't connect we re-subscribe - * to all relevant changes of anything in the path, so that our watches include any possibly newly created path - * components. */ + /* Sets up an inotify fd in case watch_bind is enabled: wait until the configured AF_UNIX file system + * socket appears before connecting to it. The implemented is pretty simplistic: we just subscribe to + * relevant changes to all components of the path, and every time we get an event for that we try to + * reconnect again, without actually caring what precisely the event we got told us. If we still + * can't connect we re-subscribe to all relevant changes of anything in the path, so that our watches + * include any possibly newly created path components. */ if (b->inotify_fd < 0) { b->inotify_fd = inotify_init1(IN_NONBLOCK|IN_CLOEXEC); @@ -749,17 +749,17 @@ static int bus_socket_inotify_setup(sd_bus *b) { if (r < 0) goto fail; - /* Watch all parent directories, and don't mind any prefix that doesn't exist yet. For the innermost directory - * that exists we want to know when files are created or moved into it. For all parents of it we just care if - * they are removed or renamed. */ + /* Watch all components of the path, and don't mind any prefix that doesn't exist yet. For the + * innermost directory that exists we want to know when files are created or moved into it. For all + * parents of it we just care if they are removed or renamed. */ if (!GREEDY_REALLOC(new_watches, n + 1)) { r = -ENOMEM; goto fail; } - /* Start with the top-level directory, which is a bit simpler than the rest, since it can't be a symlink, and - * always exists */ + /* Start with the top-level directory, which is a bit simpler than the rest, since it can't be a + * symlink, and always exists */ wd = inotify_add_watch(b->inotify_fd, "/", IN_CREATE|IN_MOVED_TO); if (wd < 0) { r = log_debug_errno(errno, "Failed to add inotify watch on /: %m"); |