1139735Simp/*- 287567Sobrien * Copyright (c) 1988, 1993 387567Sobrien * The Regents of the University of California. All rights reserved. 487567Sobrien * 587567Sobrien * Redistribution and use in source and binary forms, with or without 687567Sobrien * modification, are permitted provided that the following conditions 787567Sobrien * are met: 887567Sobrien * 1. Redistributions of source code must retain the above copyright 987567Sobrien * notice, this list of conditions and the following disclaimer. 1087567Sobrien * 2. Redistributions in binary form must reproduce the above copyright 1187567Sobrien * notice, this list of conditions and the following disclaimer in the 1287567Sobrien * documentation and/or other materials provided with the distribution. 1387567Sobrien * 4. Neither the name of the University nor the names of its contributors 1487567Sobrien * may be used to endorse or promote products derived from this software 1587567Sobrien * without specific prior written permission. 1687567Sobrien * 1787567Sobrien * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 1887567Sobrien * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1987567Sobrien * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2087567Sobrien * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2187567Sobrien * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2287567Sobrien * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2387567Sobrien * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2487567Sobrien * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2587567Sobrien * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2687567Sobrien * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2787567Sobrien * SUCH DAMAGE. 2887567Sobrien * 2987567Sobrien * @(#)limits.h 8.3 (Berkeley) 1/4/94 3087567Sobrien * $FreeBSD: releng/11.0/sys/arm/include/_limits.h 217145 2011-01-08 11:13:34Z tijl $ 3187567Sobrien */ 3287567Sobrien 33113941Skan#ifndef _MACHINE__LIMITS_H_ 34113941Skan#define _MACHINE__LIMITS_H_ 3587567Sobrien 36114678Skan/* 37114678Skan * According to ANSI (section 2.2.4.2), the values below must be usable by 38114678Skan * #if preprocessing directives. Additionally, the expression must have the 39114678Skan * same type as would an expression that is an object of the corresponding 40114678Skan * type converted according to the integral promotions. The subtraction for 41114678Skan * INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an 42114678Skan * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2). 43114678Skan */ 44114678Skan 45115164Skan#define __CHAR_BIT 8 /* number of bits in a char */ 46115164Skan 47113941Skan#define __SCHAR_MAX 0x7f /* max value for a signed char */ 48113941Skan#define __SCHAR_MIN (-0x7f - 1) /* min value for a signed char */ 4987567Sobrien 50113941Skan#define __UCHAR_MAX 0xff /* max value for an unsigned char */ 5187567Sobrien 52113941Skan#define __USHRT_MAX 0xffff /* max value for an unsigned short */ 53113941Skan#define __SHRT_MAX 0x7fff /* max value for a short */ 54113941Skan#define __SHRT_MIN (-0x7fff - 1) /* min value for a short */ 5587567Sobrien 56217145Stijl#define __UINT_MAX 0xffffffff /* max value for an unsigned int */ 57113941Skan#define __INT_MAX 0x7fffffff /* max value for an int */ 58113941Skan#define __INT_MIN (-0x7fffffff - 1) /* min value for an int */ 5987567Sobrien 60113941Skan#define __ULONG_MAX 0xffffffffUL /* max value for an unsigned long */ 61113941Skan#define __LONG_MAX 0x7fffffffL /* max value for a long */ 62113941Skan#define __LONG_MIN (-0x7fffffffL - 1) /* min value for a long */ 6387567Sobrien 6487567Sobrien /* max value for an unsigned long long */ 65113941Skan#define __ULLONG_MAX 0xffffffffffffffffULL 66113941Skan#define __LLONG_MAX 0x7fffffffffffffffLL /* max value for a long long */ 67113941Skan#define __LLONG_MIN (-0x7fffffffffffffffLL - 1) /* min for a long long */ 6887567Sobrien 69113941Skan#define __SSIZE_MAX __INT_MAX /* max value for a ssize_t */ 7087567Sobrien 71113941Skan#define __SIZE_T_MAX __UINT_MAX /* max value for a size_t */ 7287567Sobrien 73113941Skan#define __OFF_MAX __LLONG_MAX /* max value for a off_t */ 74113941Skan#define __OFF_MIN __LLONG_MIN /* min value for a off_t */ 7587567Sobrien 7687567Sobrien/* Quads and long longs are the same size. Ensure they stay in sync. */ 77113941Skan#define __UQUAD_MAX __ULLONG_MAX /* max value for a uquad_t */ 78113941Skan#define __QUAD_MAX __LLONG_MAX /* max value for a quad_t */ 79113941Skan#define __QUAD_MIN __LLONG_MIN /* min value for a quad_t */ 8087567Sobrien 81113941Skan#define __LONG_BIT 32 82113941Skan#define __WORD_BIT 32 83113941Skan 84149337Sstefanf/* Minimum signal stack size. */ 85149337Sstefanf#define __MINSIGSTKSZ (1024 * 4) 86149337Sstefanf 87113941Skan#endif /* !_MACHINE__LIMITS_H_ */ 88