core: output unit status output strings to console, only if we actually are changing...

[elogind.git] / src / core / path.c

diff --git a/src/core/path.c b/src/core/path.c
index 656ed6941d9037f7aa3acae08fc7740e6ad7da1d..e5ea79fec7c9bf074c781a8e2fc3a55ebf843de9 100644 (file)
--- a/src/core/path.c
+++ b/src/core/path.c
@@ -157,7 +157,7 @@ void path_spec_unwatch(PathSpec *s) {
 }
 
 int path_spec_fd_event(PathSpec *s, uint32_t revents) {
-        uint8_t buffer[INOTIFY_EVENT_MAX] _alignas_(struct inotify_event);
+        union inotify_event_buffer buffer;
         struct inotify_event *e;
         ssize_t l;
         int r = 0;
@@ -167,7 +167,7 @@ int path_spec_fd_event(PathSpec *s, uint32_t revents) {
                 return -EINVAL;
         }
 
-        l = read(s->inotify_fd, buffer, sizeof(buffer));
+        l = read(s->inotify_fd, &buffer, sizeof(buffer));
         if (l < 0) {
                 if (errno == EAGAIN || errno == EINTR)
                         return 0;
@@ -572,7 +572,7 @@ static int path_start(Unit *u) {
         p->result = PATH_SUCCESS;
         path_enter_waiting(p, true, true);
 
-        return 0;
+        return 1;
 }
 
 static int path_stop(Unit *u) {
@@ -582,7 +582,7 @@ static int path_stop(Unit *u) {
         assert(p->state == PATH_WAITING || p->state == PATH_RUNNING);
 
         path_enter_dead(p, PATH_SUCCESS);
-        return 0;
+        return 1;
 }
 
 static int path_serialize(Unit *u, FILE *f, FDSet *fds) {