Blame sysdeps/htl/pt-mutexattr-setprotocol.c
|
Packit Service |
82fcde |
/* pthread_mutexattr_setprotocol. Generic version.
|
|
Packit Service |
82fcde |
Copyright (C) 2002-2018 Free Software Foundation, Inc.
|
|
Packit Service |
82fcde |
This file is part of the GNU C Library.
|
|
Packit Service |
82fcde |
|
|
Packit Service |
82fcde |
The GNU C Library is free software; you can redistribute it and/or
|
|
Packit Service |
82fcde |
modify it under the terms of the GNU Lesser General Public
|
|
Packit Service |
82fcde |
License as published by the Free Software Foundation; either
|
|
Packit Service |
82fcde |
version 2.1 of the License, or (at your option) any later version.
|
|
Packit Service |
82fcde |
|
|
Packit Service |
82fcde |
The GNU C Library is distributed in the hope that it will be useful,
|
|
Packit Service |
82fcde |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
Packit Service |
82fcde |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Packit Service |
82fcde |
Lesser General Public License for more details.
|
|
Packit Service |
82fcde |
|
|
Packit Service |
82fcde |
You should have received a copy of the GNU Lesser General Public
|
|
Packit Service |
82fcde |
License along with the GNU C Library; if not, see
|
|
Packit Service |
82fcde |
<http://www.gnu.org/licenses/>. */
|
|
Packit Service |
82fcde |
|
|
Packit Service |
82fcde |
#include <pthread.h>
|
|
Packit Service |
82fcde |
#include <pt-internal.h>
|
|
Packit Service |
82fcde |
|
|
Packit Service |
82fcde |
int
|
|
Packit Service |
82fcde |
pthread_mutexattr_setprotocol (pthread_mutexattr_t *attr, int protocol)
|
|
Packit Service |
82fcde |
{
|
|
Packit Service |
82fcde |
if (protocol == __pthread_default_mutexattr.__protocol)
|
|
Packit Service |
82fcde |
{
|
|
Packit Service |
82fcde |
attr->__protocol = protocol;
|
|
Packit Service |
82fcde |
return 0;
|
|
Packit Service |
82fcde |
}
|
|
Packit Service |
82fcde |
|
|
Packit Service |
82fcde |
switch (protocol)
|
|
Packit Service |
82fcde |
{
|
|
Packit Service |
82fcde |
case PTHREAD_PRIO_NONE:
|
|
Packit Service |
82fcde |
case PTHREAD_PRIO_INHERIT:
|
|
Packit Service |
82fcde |
case PTHREAD_PRIO_PROTECT:
|
|
Packit Service |
82fcde |
return ENOTSUP;
|
|
Packit Service |
82fcde |
default:
|
|
Packit Service |
82fcde |
return EINVAL;
|
|
Packit Service |
82fcde |
}
|
|
Packit Service |
82fcde |
}
|