posix4.h revision 55140
134925Sdufault#ifndef _P1003_1B_P1003_1B_H_ 234925Sdufault#define _P1003_1B_P1003_1B_H_ 334030Sdufault/*- 434030Sdufault * Copyright (c) 1996, 1997, 1998 534030Sdufault * HD Associates, Inc. All rights reserved. 634030Sdufault * 734030Sdufault * Redistribution and use in source and binary forms, with or without 834030Sdufault * modification, are permitted provided that the following conditions 934030Sdufault * are met: 1034030Sdufault * 1. Redistributions of source code must retain the above copyright 1134030Sdufault * notice, this list of conditions and the following disclaimer. 1234030Sdufault * 2. Redistributions in binary form must reproduce the above copyright 1334030Sdufault * notice, this list of conditions and the following disclaimer in the 1434030Sdufault * documentation and/or other materials provided with the distribution. 1534030Sdufault * 3. All advertising materials mentioning features or use of this software 1634030Sdufault * must display the following acknowledgement: 1734030Sdufault * This product includes software developed by HD Associates, Inc 1834030Sdufault * 4. Neither the name of the author nor the names of any co-contributors 1934030Sdufault * may be used to endorse or promote products derived from this software 2034030Sdufault * without specific prior written permission. 2134030Sdufault * 2234030Sdufault * THIS SOFTWARE IS PROVIDED BY HD ASSOCIATES AND CONTRIBUTORS ``AS IS'' AND 2334030Sdufault * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2434030Sdufault * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2534030Sdufault * ARE DISCLAIMED. IN NO EVENT SHALL HD ASSOCIATES OR CONTRIBUTORS BE LIABLE 2634030Sdufault * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2734030Sdufault * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2834030Sdufault * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2934030Sdufault * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3034030Sdufault * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3134030Sdufault * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3234030Sdufault * SUCH DAMAGE. 3334030Sdufault * 3455140Sbde * $FreeBSD: head/sys/sys/posix4.h 55140 1999-12-27 10:22:09Z bde $ 3534030Sdufault */ 3634030Sdufault 3734925Sdufault#include "opt_posix.h" 3834319Sdufault 3934030Sdufault#include <sys/param.h> 4034030Sdufault#include <sys/ioccom.h> 4134925Sdufault#include <sys/malloc.h> 4234925Sdufault#include <posix4/sched.h> 4334030Sdufault 4434925Sdufault/* Generate syscall stubs for when something is optionally 4545739Speter * loadable as a module. References "syscall_not_present". 4634925Sdufault * XXX Good candidate for sys/syscall.h 4734030Sdufault */ 4834925Sdufaultstruct proc; 4934925Sdufaultstruct nosys_args; 5034925Sdufaultextern int syscall_not_present(struct proc *, const char *, struct nosys_args *); 5134030Sdufault 5234925Sdufault#define SYSCALL_NOT_PRESENT_GEN(SC) \ 5334925Sdufaultint SC (struct proc *p, struct SC##_args *uap) \ 5434925Sdufault{ \ 5534925Sdufault return syscall_not_present(p, #SC , (struct nosys_args *)uap); \ 5634925Sdufault} 5734030Sdufault 5834030Sdufault 5934925SdufaultMALLOC_DECLARE(M_P31B); 6034030Sdufault 6134925Sdufault#define p31b_malloc(SIZE) malloc((SIZE), M_P31B, M_WAITOK) 6234925Sdufault#define p31b_free(P) free((P), M_P31B) 6334925Sdufault 6434925Sdufaultint p31b_proc __P((struct proc *, pid_t, struct proc **)); 6534925Sdufault 6634925Sdufaultvoid p31b_setcfg __P((int, int)); 6734925Sdufault 6834925Sdufault#ifdef _KPOSIX_PRIORITY_SCHEDULING 6934925Sdufault 7034030Sdufault/* 7134030Sdufault * KSCHED_OP_RW is a vector of read/write flags for each entry indexed 7234030Sdufault * by the enum ksched_op. 7334030Sdufault * 7434030Sdufault * 1 means you need write access, 0 means read is sufficient. 7534030Sdufault */ 7634030Sdufault 7734030Sdufaultenum ksched_op { 7834030Sdufault 7934030Sdufault#define KSCHED_OP_RW { 1, 0, 1, 0, 0, 0, 0, 0 } 8034030Sdufault 8134030Sdufault SCHED_SETPARAM, 8234030Sdufault SCHED_GETPARAM, 8334030Sdufault SCHED_SETSCHEDULER, 8434030Sdufault SCHED_GETSCHEDULER, 8534030Sdufault SCHED_YIELD, 8634030Sdufault SCHED_GET_PRIORITY_MAX, 8734030Sdufault SCHED_GET_PRIORITY_MIN, 8834030Sdufault SCHED_RR_GET_INTERVAL, 8934030Sdufault SCHED_OP_MAX 9034030Sdufault}; 9134030Sdufault 9234925Sdufaultstruct ksched; 9334030Sdufault 9434925Sdufaultint ksched_attach(struct ksched **); 9534925Sdufaultint ksched_detach(struct ksched *); 9634030Sdufault 9755140Sbdeint ksched_setparam(register_t *, struct ksched *, 9834030Sdufault struct proc *, const struct sched_param *); 9955140Sbdeint ksched_getparam(register_t *, struct ksched *, 10034030Sdufault struct proc *, struct sched_param *); 10134030Sdufault 10255140Sbdeint ksched_setscheduler(register_t *, struct ksched *, 10334030Sdufault struct proc *, int, const struct sched_param *); 10455140Sbdeint ksched_getscheduler(register_t *, struct ksched *, struct proc *); 10534030Sdufault 10655140Sbdeint ksched_yield(register_t *, struct ksched *); 10734030Sdufault 10855140Sbdeint ksched_get_priority_max(register_t *, struct ksched *, int); 10955140Sbdeint ksched_get_priority_min(register_t *, struct ksched *, int); 11034030Sdufault 11155140Sbdeint ksched_rr_get_interval(register_t *, struct ksched *, 11255140Sbde struct proc *, struct timespec *); 11334030Sdufault 11434925Sdufault#endif /* _KPOSIX_PRIORITY_SCHEDULING */ 11534030Sdufault 11634925Sdufault#endif /* _P1003_1B_P1003_1B_H_ */ 117