1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28*0Sstevel@tonic-gate /* All Rights Reserved */ 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate /* 31*0Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988 32*0Sstevel@tonic-gate * The Regents of the University of California 33*0Sstevel@tonic-gate * All Rights Reserved 34*0Sstevel@tonic-gate * 35*0Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from 36*0Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its 37*0Sstevel@tonic-gate * contributors. 38*0Sstevel@tonic-gate */ 39*0Sstevel@tonic-gate 40*0Sstevel@tonic-gate #ifndef _SYS_RESOURCE_H 41*0Sstevel@tonic-gate #define _SYS_RESOURCE_H 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate #ifndef _SYS_RUSAGE_H 46*0Sstevel@tonic-gate #include <sys/rusage.h> 47*0Sstevel@tonic-gate #endif 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate #ifdef __cplusplus 50*0Sstevel@tonic-gate extern "C" { 51*0Sstevel@tonic-gate #endif 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate /* 54*0Sstevel@tonic-gate * Process priority specifications to get/setpriority. 55*0Sstevel@tonic-gate */ 56*0Sstevel@tonic-gate #define PRIO_MIN -20 57*0Sstevel@tonic-gate #define PRIO_MAX 20 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate #define PRIO_PROCESS 0 60*0Sstevel@tonic-gate #define PRIO_PGRP 1 61*0Sstevel@tonic-gate #define PRIO_USER 2 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate /* 64*0Sstevel@tonic-gate * Resource limits 65*0Sstevel@tonic-gate * RLIMIT_RSS removed so RLIMIT_NOFILE takes the value of 5 66*0Sstevel@tonic-gate * to stay compatible with svr4 67*0Sstevel@tonic-gate */ 68*0Sstevel@tonic-gate #define RLIMIT_CPU 0 /* cpu time in milliseconds */ 69*0Sstevel@tonic-gate #define RLIMIT_FSIZE 1 /* maximum file size */ 70*0Sstevel@tonic-gate #define RLIMIT_DATA 2 /* data size */ 71*0Sstevel@tonic-gate #define RLIMIT_STACK 3 /* stack size */ 72*0Sstevel@tonic-gate #define RLIMIT_CORE 4 /* core file size */ 73*0Sstevel@tonic-gate #define RLIMIT_NOFILE 5 /* maximum descriptor index + 1 */ 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate #define RLIM_NLIMITS 7 /* number of resource limits */ 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate #define RLIM_INFINITY 0x7fffffff 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate struct rlimit { 80*0Sstevel@tonic-gate int rlim_cur; /* current (soft) limit */ 81*0Sstevel@tonic-gate int rlim_max; /* maximum value for rlim_cur */ 82*0Sstevel@tonic-gate }; 83*0Sstevel@tonic-gate 84*0Sstevel@tonic-gate #if defined(__STDC__) 85*0Sstevel@tonic-gate extern int getpriority(int, int); 86*0Sstevel@tonic-gate extern int setpriority(int, int, int); 87*0Sstevel@tonic-gate extern int setrlimit(int, const struct rlimit *); 88*0Sstevel@tonic-gate extern int getrlimit(int, struct rlimit *); 89*0Sstevel@tonic-gate #else 90*0Sstevel@tonic-gate extern int getpriority(); 91*0Sstevel@tonic-gate extern int setpriority(); 92*0Sstevel@tonic-gate extern int setrlimit(); 93*0Sstevel@tonic-gate extern int getrlimit(); 94*0Sstevel@tonic-gate #endif 95*0Sstevel@tonic-gate 96*0Sstevel@tonic-gate #ifdef __cplusplus 97*0Sstevel@tonic-gate } 98*0Sstevel@tonic-gate #endif 99*0Sstevel@tonic-gate 100*0Sstevel@tonic-gate #endif /* !_SYS_RESOURCE_H */ 101