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core: add debug logging if we cant watch /etc/localtime itself

This commit is contained in:
Lennart Poettering 2018-10-13 15:12:16 +02:00
parent fd8879498d
commit 0cb21d8c60
1 changed files with 6 additions and 2 deletions
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8
src/core/manager.c
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@ -423,10 +423,14 @@ static int manager_setup_timezone_change(Manager *m) {
r = sd_event_add_inotify(m->event, &new_event, "/etc/localtime",
IN_ATTRIB|IN_MOVE_SELF|IN_CLOSE_WRITE|IN_DONT_FOLLOW, manager_dispatch_timezone_change, m);
if (r == -ENOENT) /* If the file doesn't exist yet, subscribe to /etc instead, and wait until it is created
* either by O_CREATE or by rename() */
if (r == -ENOENT) {
/* If the file doesn't exist yet, subscribe to /etc instead, and wait until it is created either by
* O_CREATE or by rename() */
log_debug_errno(r, "/etc/localtime doesn't exist yet, watching /etc instead.");
r = sd_event_add_inotify(m->event, &new_event, "/etc",
IN_CREATE|IN_MOVED_TO|IN_ONLYDIR, manager_dispatch_timezone_change, m);
}
if (r < 0)
return log_error_errno(r, "Failed to create timezone change event source: %m");