return 0;
}
-void session_release(Session *s) {
+int session_release(Session *s) {
assert(s);
if (!s->started || s->stopping)
- return;
+ return 0;
+
+ if (s->timer_event_source)
+ return 0;
- if (!s->timer_event_source)
- sd_event_add_time(s->manager->event,
- &s->timer_event_source,
- CLOCK_MONOTONIC,
- now(CLOCK_MONOTONIC) + RELEASE_USEC, 0,
- release_timeout_callback, s);
+ return sd_event_add_time(s->manager->event,
+ &s->timer_event_source,
+ CLOCK_MONOTONIC,
+ now(CLOCK_MONOTONIC) + RELEASE_USEC, 0,
+ release_timeout_callback, s);
}
bool session_is_active(Session *s) {
if (vt < 0)
return;
- ioctl(vt, KDSETMODE, KD_TEXT);
+ (void) ioctl(vt, KDSETMODE, KD_TEXT);
if (read_one_line_file("/sys/module/vt/parameters/default_utf8", &utf8) >= 0 && *utf8 == '1')
kb = K_UNICODE;
- ioctl(vt, KDSKBMODE, kb);
+ (void) ioctl(vt, KDSKBMODE, kb);
mode.mode = VT_AUTO;
- ioctl(vt, VT_SETMODE, &mode);
+ (void) ioctl(vt, VT_SETMODE, &mode);
fchown(vt, 0, -1);