mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-29 16:21:07 +00:00
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public License as
|
|
published by the Free Software Foundation; either version 2.1 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <errno.h>
|
|
#include <pthread.h>
|
|
#include <time.h>
|
|
|
|
#include "posix-timer.h"
|
|
|
|
|
|
/* Get expiration overrun for timer TIMERID. */
|
|
int
|
|
timer_getoverrun (timerid)
|
|
timer_t timerid;
|
|
{
|
|
struct timer_node *timer;
|
|
int retval = -1;
|
|
|
|
pthread_mutex_lock (&__timer_mutex);
|
|
|
|
if (! timer_valid (timer = timer_id2ptr (timerid)))
|
|
__set_errno (EINVAL);
|
|
else
|
|
retval = timer->overrun_count;
|
|
|
|
pthread_mutex_unlock (&__timer_mutex);
|
|
|
|
return retval;
|
|
}
|