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 #ifndef _SYS_RESOURCE_H_ 29 #define _SYS_RESOURCE_H_ 30 31 #include <sys/cdefs.h> 32 #include <sys/types.h> /* MUST be included before linux/resource.h */ 33 34 /* TRICK AHEAD: <linux/resource.h> defines a getrusage function with 35 * a non-standard signature. this is surprising because the 36 * syscall seems to use the standard one instead. 37 * once again, creative macro usage saves the days 38 */ 39 #define getrusage __kernel_getrusage 40 #include <linux/resource.h> 41 #undef getrusage 42 43 typedef unsigned long rlim_t; 44 45 __BEGIN_DECLS 46 47 extern int getpriority(int, int); 48 extern int setpriority(int, int, int); 49 extern int getrlimit(int resource, struct rlimit *rlp); 50 extern int setrlimit(int resource, const struct rlimit *rlp); 51 extern int getrusage(int who, struct rusage* r_usage); 52 53 __END_DECLS 54 55 #endif /* _SYS_RESOURCE_H_ */ 56
