diff options
Diffstat (limited to 'lib/libkse/thread/thr_getschedparam.c')
-rw-r--r-- | lib/libkse/thread/thr_getschedparam.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/lib/libkse/thread/thr_getschedparam.c b/lib/libkse/thread/thr_getschedparam.c deleted file mode 100644 index 0cb1cc5..0000000 --- a/lib/libkse/thread/thr_getschedparam.c +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Copyright (c) 1998 Daniel Eischen <eischen@vigrid.com>. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Daniel Eischen. - * 4. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY DANIEL EISCHEN AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#include "namespace.h" -#include <errno.h> -#include <pthread.h> -#include "un-namespace.h" -#include "thr_private.h" - -__weak_reference(_pthread_getschedparam, pthread_getschedparam); - -int -_pthread_getschedparam(pthread_t pthread, int *policy, - struct sched_param *param) -{ - struct pthread *curthread = _get_curthread(); - int ret, tmp; - - if ((param == NULL) || (policy == NULL)) - /* Return an invalid argument error: */ - ret = EINVAL; - else if (pthread == curthread) { - /* - * Avoid searching the thread list when it is the current - * thread. - */ - THR_SCHED_LOCK(curthread, curthread); - param->sched_priority = - THR_BASE_PRIORITY(pthread->base_priority); - tmp = pthread->attr.sched_policy; - THR_SCHED_UNLOCK(curthread, curthread); - *policy = tmp; - ret = 0; - } - /* Find the thread in the list of active threads. */ - else if ((ret = _thr_ref_add(curthread, pthread, /*include dead*/0)) - == 0) { - THR_SCHED_LOCK(curthread, pthread); - param->sched_priority = - THR_BASE_PRIORITY(pthread->base_priority); - tmp = pthread->attr.sched_policy; - THR_SCHED_UNLOCK(curthread, pthread); - _thr_ref_delete(curthread, pthread); - *policy = tmp; - } - return (ret); -} |