oskit/oskit-20020317/threads/sched_stride/sched_stride.h

57 lines
1.6 KiB
C
Executable File

/*
* Copyright (c) 2000 University of Utah and the Flux Group.
* All rights reserved.
*
* This file is part of the Flux OSKit. The OSKit is free software, also known
* as "open source;" you can redistribute it and/or modify it under the terms
* of the GNU General Public License (GPL), version 2, as published by the Free
* Software Foundation (FSF). To explore alternate licensing terms, contact
* the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
*
* The OSKit 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 GPL for more details. You should have
* received a copy of the GPL along with the OSKit; see the file COPYING. If
* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
*/
#undef PWEAK
#define PWEAK __attribute__ ((weak))
void
stride_sched_init(void) PWEAK;
int
stride_sched_schedules(int policy) PWEAK;
int
stride_sched_dispatch(resched_flags_t reason,
pthread_thread_t *pthread) PWEAK;
pthread_thread_t *
stride_sched_thread_next(void) PWEAK;
int
stride_sched_change_state(pthread_thread_t *pthread,
const struct sched_param *param) PWEAK;
int
stride_sched_setrunnable(pthread_thread_t *pthread) PWEAK;
void
stride_sched_disassociate(pthread_thread_t *pthread) PWEAK;
int
stride_sched_check_schedstate(
const struct sched_param *param) PWEAK;
void
stride_sched_init_schedstate(pthread_thread_t *pthread,
const struct sched_param *param) PWEAK;
int
stride_sched_priority_bump(pthread_thread_t *pthread,
int newprio) PWEAK;
#undef PWEAK