resource.h revision 6af62e0d5016d0e8263f77139154a518d50fc2d6
1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#ifndef _SYS_RESOURCE_H_ 30#define _SYS_RESOURCE_H_ 31 32#include <sys/cdefs.h> 33#include <sys/types.h> 34 35#include <linux/resource.h> 36 37__BEGIN_DECLS 38 39/* The kernel header doesn't have these, but POSIX does. */ 40#define RLIM_SAVED_CUR RLIM_INFINITY 41#define RLIM_SAVED_MAX RLIM_INFINITY 42 43typedef unsigned long rlim_t; 44 45extern int getrlimit(int, struct rlimit*); 46extern int setrlimit(int, const struct rlimit*); 47 48extern int getrlimit64(int, struct rlimit64*); 49extern int setrlimit64(int, const struct rlimit64*); 50 51extern int getpriority(int, int); 52extern int setpriority(int, int, int); 53 54extern int getrusage(int, struct rusage*); 55 56#if __LP64__ 57/* Implementing prlimit for 32-bit isn't worth the effort. */ 58extern int prlimit(pid_t, int, const struct rlimit*, struct rlimit*); 59#endif 60extern int prlimit64(pid_t, int, const struct rlimit64*, struct rlimit64*); 61 62__END_DECLS 63 64#endif /* _SYS_RESOURCE_H_ */ 65