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timer: print the timers still in the list before the assert

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Helps a lot with debugging if we know which timer is still there during
cleanup.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2019-02-07 09:36:08 +10:00
parent 7db3233f11
commit faeaee5f20
1 changed files with 19 additions and 0 deletions
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19
src/timer.c
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@ -49,6 +49,13 @@ libinput_timer_init(struct libinput_timer *timer,
void
libinput_timer_destroy(struct libinput_timer *timer)
{
if (timer->link.prev != NULL && timer->link.prev != NULL &&
!list_empty(&timer->link)) {
log_bug_libinput(timer->libinput,
"timer: %s has not been cancelled\n",
timer->timer_name);
assert(!"timer not cancelled");
}
free(timer->timer_name);
}
@ -200,6 +207,18 @@ libinput_timer_subsys_init(struct libinput *libinput)
void
libinput_timer_subsys_destroy(struct libinput *libinput)
{
#ifndef NDEBUG
if (!list_empty(&libinput->timer.list)) {
struct libinput_timer *t;
list_for_each(t, &libinput->timer.list, link) {
log_bug_libinput(libinput,
"timer: %s still present on shutdown\n",
t->timer_name);
}
}
#endif
/* All timer users should have destroyed their timers now */
assert(list_empty(&libinput->timer.list));