mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-25 22:40:05 +00:00
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/* Copyright (C) 2002-2020 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
|
|
|
|
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; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <stdlib.h>
|
|
#include "pthreadP.h"
|
|
|
|
|
|
void
|
|
__cleanup_fct_attribute
|
|
__pthread_register_cancel (__pthread_unwind_buf_t *buf)
|
|
{
|
|
struct pthread_unwind_buf *ibuf = (struct pthread_unwind_buf *) buf;
|
|
struct pthread *self = THREAD_SELF;
|
|
|
|
/* Store old info. */
|
|
ibuf->priv.data.prev = THREAD_GETMEM (self, cleanup_jmp_buf);
|
|
ibuf->priv.data.cleanup = THREAD_GETMEM (self, cleanup);
|
|
|
|
/* Store the new cleanup handler info. */
|
|
THREAD_SETMEM (self, cleanup_jmp_buf, (struct pthread_unwind_buf *) buf);
|
|
}
|
|
hidden_def (__pthread_register_cancel)
|
|
|
|
|
|
void
|
|
__cleanup_fct_attribute
|
|
__pthread_unregister_cancel (__pthread_unwind_buf_t *buf)
|
|
{
|
|
struct pthread_unwind_buf *ibuf = (struct pthread_unwind_buf *) buf;
|
|
|
|
THREAD_SETMEM (THREAD_SELF, cleanup_jmp_buf, ibuf->priv.data.prev);
|
|
}
|
|
hidden_def (__pthread_unregister_cancel)
|