mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-14 01:00:07 +00:00
44 lines
1.5 KiB
C
44 lines
1.5 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 <errno.h>
|
|
#include "pthreadP.h"
|
|
|
|
|
|
int
|
|
__pthread_attr_setdetachstate (pthread_attr_t *attr, int detachstate)
|
|
{
|
|
struct pthread_attr *iattr;
|
|
|
|
iattr = (struct pthread_attr *) attr;
|
|
|
|
/* Catch invalid values. */
|
|
if (detachstate != PTHREAD_CREATE_DETACHED
|
|
&& __builtin_expect (detachstate != PTHREAD_CREATE_JOINABLE, 0))
|
|
return EINVAL;
|
|
|
|
/* Set the flag. It is nonzero if threads are created detached. */
|
|
if (detachstate == PTHREAD_CREATE_DETACHED)
|
|
iattr->flags |= ATTR_FLAG_DETACHSTATE;
|
|
else
|
|
iattr->flags &= ~ATTR_FLAG_DETACHSTATE;
|
|
|
|
return 0;
|
|
}
|
|
strong_alias (__pthread_attr_setdetachstate, pthread_attr_setdetachstate)
|