1 /* Copyright (C) 2003-2014 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public License as
7 published by the Free Software Foundation; either version 2.1 of the
8 License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; see the file COPYING.LIB. If
17 not, see <http://www.gnu.org/licenses/>. */
23 #include <kernel-features.h>
24 #include "kernel-posix-timers.h"
27 #ifdef timer_delete_alias
28 # define timer_delete timer_delete_alias
33 timer_delete (timerid
)
37 struct timer
*kt
= (struct timer
*) timerid
;
39 /* Delete the kernel timer object. */
40 int res
= INLINE_SYSCALL (timer_delete
, 1, kt
->ktimerid
);
44 if (kt
->sigev_notify
== SIGEV_THREAD
)
46 /* Remove the timer from the list. */
47 pthread_mutex_lock (&__active_timer_sigev_thread_lock
);
48 if (__active_timer_sigev_thread
== kt
)
49 __active_timer_sigev_thread
= kt
->next
;
52 struct timer
*prevp
= __active_timer_sigev_thread
;
53 while (prevp
->next
!= NULL
)
54 if (prevp
->next
== kt
)
56 prevp
->next
= kt
->next
;
62 pthread_mutex_unlock (&__active_timer_sigev_thread_lock
);
65 /* Free the memory. */
71 /* The kernel timer is not known or something else bad happened.