1139825Simp/*- 2113941Skan * Copyright (c) 1988, 1993 3113941Skan * The Regents of the University of California. All rights reserved. 4113941Skan * 5113941Skan * Redistribution and use in source and binary forms, with or without 6113941Skan * modification, are permitted provided that the following conditions 7113941Skan * are met: 8113941Skan * 1. Redistributions of source code must retain the above copyright 9113941Skan * notice, this list of conditions and the following disclaimer. 10113941Skan * 2. Redistributions in binary form must reproduce the above copyright 11113941Skan * notice, this list of conditions and the following disclaimer in the 12113941Skan * documentation and/or other materials provided with the distribution. 13113941Skan * 4. Neither the name of the University nor the names of its contributors 14113941Skan * may be used to endorse or promote products derived from this software 15113941Skan * without specific prior written permission. 16113941Skan * 17113941Skan * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18113941Skan * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19113941Skan * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20113941Skan * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21113941Skan * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22113941Skan * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23113941Skan * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24113941Skan * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25113941Skan * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26113941Skan * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27113941Skan * SUCH DAMAGE. 28113941Skan * 29113941Skan * $FreeBSD$ 30113941Skan */ 31113941Skan 32114678Skan#ifndef _SYS_LIMITS_H_ 33113941Skan#define _SYS_LIMITS_H_ 34113941Skan 35114678Skan#include <sys/cdefs.h> 36113941Skan#include <machine/_limits.h> 37113941Skan 38113941Skan#define CHAR_BIT __CHAR_BIT /* number of bits in a char */ 39113941Skan 40113941Skan#define SCHAR_MAX __SCHAR_MAX /* max value for a signed char */ 41113941Skan#define SCHAR_MIN __SCHAR_MIN /* min value for a signed char */ 42113941Skan 43113941Skan#define UCHAR_MAX __UCHAR_MAX /* max value for an unsigned char */ 44113941Skan 45114184Skan#ifdef __CHAR_UNSIGNED__ 46114184Skan#define CHAR_MAX UCHAR_MAX /* max value for a char */ 47114184Skan#define CHAR_MIN 0 /* min value for a char */ 48114184Skan#else 49114678Skan#define CHAR_MAX SCHAR_MAX 50114678Skan#define CHAR_MIN SCHAR_MIN 51114184Skan#endif 52114184Skan 53113941Skan#define USHRT_MAX __USHRT_MAX /* max value for an unsigned short */ 54113941Skan#define SHRT_MAX __SHRT_MAX /* max value for a short */ 55113941Skan#define SHRT_MIN __SHRT_MIN /* min value for a short */ 56113941Skan 57113970Skan#define UINT_MAX __UINT_MAX /* max value for an unsigned int */ 58113941Skan#define INT_MAX __INT_MAX /* max value for an int */ 59113941Skan#define INT_MIN __INT_MIN /* min value for an int */ 60113941Skan 61113941Skan#define ULONG_MAX __ULONG_MAX /* max for an unsigned long */ 62113941Skan#define LONG_MAX __LONG_MAX /* max for a long */ 63113941Skan#define LONG_MIN __LONG_MIN /* min for a long */ 64113941Skan 65114678Skan#ifdef __LONG_LONG_SUPPORTED 66114678Skan#define ULLONG_MAX __ULLONG_MAX /* max for an unsigned long long */ 67113941Skan#define LLONG_MAX __LLONG_MAX /* max for a long long */ 68113941Skan#define LLONG_MIN __LLONG_MIN /* min for a long long */ 69114678Skan#endif 70113941Skan 71115164Skan#if __POSIX_VISIBLE || __XSI_VISIBLE 72115164Skan#define SSIZE_MAX __SSIZE_MAX /* max value for an ssize_t */ 73115164Skan#endif 74113941Skan 75115164Skan#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 76113941Skan#define SIZE_T_MAX __SIZE_T_MAX /* max value for a size_t */ 77113941Skan 78115164Skan#define OFF_MAX __OFF_MAX /* max value for an off_t */ 79115164Skan#define OFF_MIN __OFF_MIN /* min value for an off_t */ 80115164Skan#endif 81113941Skan 82115164Skan#if __BSD_VISIBLE 83127025Smlaier#define GID_MAX UINT_MAX /* max value for a gid_t */ 84127025Smlaier#define UID_MAX UINT_MAX /* max value for a uid_t */ 85127025Smlaier 86113941Skan#define UQUAD_MAX (__UQUAD_MAX) /* max value for a uquad_t */ 87113941Skan#define QUAD_MAX (__QUAD_MAX) /* max value for a quad_t */ 88113941Skan#define QUAD_MIN (__QUAD_MIN) /* min value for a quad_t */ 89115164Skan#endif 90113941Skan 91219271Sjilles#if __XSI_VISIBLE || __POSIX_VISIBLE >= 200809 92113941Skan#define LONG_BIT __LONG_BIT 93113941Skan#define WORD_BIT __WORD_BIT 94113941Skan#endif 95113941Skan 96153010Sdavidxu#if __POSIX_VISIBLE 97153010Sdavidxu#define MQ_PRIO_MAX 64 98153010Sdavidxu#endif 99153010Sdavidxu 100113941Skan#endif /* !_SYS_LIMITS_H_ */ 101