1/*- 2 * Copyright (c) 1988, 1993 3 * The Regents of the University of California. 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 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 4. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)limits.h 8.3 (Berkeley) 1/4/94 30 * from: src/sys/i386/include/_limits.h,v 1.27 2005/01/06 22:18:15 imp
| 1/*- 2 * Copyright (c) 1988, 1993 3 * The Regents of the University of California. 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 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 4. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)limits.h 8.3 (Berkeley) 1/4/94 30 * from: src/sys/i386/include/_limits.h,v 1.27 2005/01/06 22:18:15 imp
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31 * $FreeBSD: head/sys/mips/include/_limits.h 202175 2010-01-12 21:36:08Z imp $
| 31 * $FreeBSD: head/sys/mips/include/_limits.h 206715 2010-04-16 23:54:56Z jmallett $
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32 */ 33 34#ifndef _MACHINE__LIMITS_H_ 35#define _MACHINE__LIMITS_H_ 36
| 32 */ 33 34#ifndef _MACHINE__LIMITS_H_ 35#define _MACHINE__LIMITS_H_ 36
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| 37#if _MIPS_SZLONG == 64 38#define _LARGE_LONG 39#endif 40
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37/* 38 * According to ANSI (section 2.2.4.2), the values below must be usable by 39 * #if preprocessing directives. Additionally, the expression must have the 40 * same type as would an expression that is an object of the corresponding 41 * type converted according to the integral promotions. The subtraction for 42 * INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an 43 * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2). 44 * These numbers are for the default configuration of gcc. They work for 45 * some other compilers as well, but this should not be depended on. 46 */ 47 48#define __CHAR_BIT 8 /* number of bits in a char */ 49 50#define __SCHAR_MAX 0x7f /* max value for a signed char */ 51#define __SCHAR_MIN (-0x7f - 1) /* min value for a signed char */ 52 53#define __UCHAR_MAX 0xff /* max value for an unsigned char */ 54 55#define __USHRT_MAX 0xffff /* max value for an unsigned short */ 56#define __SHRT_MAX 0x7fff /* max value for a short */ 57#define __SHRT_MIN (-0x7fff - 1) /* min value for a short */ 58 59#define __UINT_MAX 0xffffffffU /* max value for an unsigned int */ 60#define __INT_MAX 0x7fffffff /* max value for an int */ 61#define __INT_MIN (-0x7fffffff - 1) /* min value for an int */ 62 63/* Bad hack for gcc configured to give 64-bit longs. */ 64#ifdef _LARGE_LONG 65#define __ULONG_MAX 0xffffffffffffffffUL 66#define __LONG_MAX 0x7fffffffffffffffL 67#define __LONG_MIN (-0x7fffffffffffffffL - 1) 68#else 69#define __ULONG_MAX 0xffffffffUL /* max value for an unsigned long */ 70#define __LONG_MAX 0x7fffffffL /* max value for a long */ 71#define __LONG_MIN (-0x7fffffffL - 1) /* min value for a long */ 72#endif 73 74 /* max value for an unsigned long long */ 75#define __ULLONG_MAX 0xffffffffffffffffULL 76#define __LLONG_MAX 0x7fffffffffffffffLL /* max value for a long long */ 77#define __LLONG_MIN (-0x7fffffffffffffffLL - 1) /* min for a long long */ 78
| 41/* 42 * According to ANSI (section 2.2.4.2), the values below must be usable by 43 * #if preprocessing directives. Additionally, the expression must have the 44 * same type as would an expression that is an object of the corresponding 45 * type converted according to the integral promotions. The subtraction for 46 * INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an 47 * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2). 48 * These numbers are for the default configuration of gcc. They work for 49 * some other compilers as well, but this should not be depended on. 50 */ 51 52#define __CHAR_BIT 8 /* number of bits in a char */ 53 54#define __SCHAR_MAX 0x7f /* max value for a signed char */ 55#define __SCHAR_MIN (-0x7f - 1) /* min value for a signed char */ 56 57#define __UCHAR_MAX 0xff /* max value for an unsigned char */ 58 59#define __USHRT_MAX 0xffff /* max value for an unsigned short */ 60#define __SHRT_MAX 0x7fff /* max value for a short */ 61#define __SHRT_MIN (-0x7fff - 1) /* min value for a short */ 62 63#define __UINT_MAX 0xffffffffU /* max value for an unsigned int */ 64#define __INT_MAX 0x7fffffff /* max value for an int */ 65#define __INT_MIN (-0x7fffffff - 1) /* min value for an int */ 66 67/* Bad hack for gcc configured to give 64-bit longs. */ 68#ifdef _LARGE_LONG 69#define __ULONG_MAX 0xffffffffffffffffUL 70#define __LONG_MAX 0x7fffffffffffffffL 71#define __LONG_MIN (-0x7fffffffffffffffL - 1) 72#else 73#define __ULONG_MAX 0xffffffffUL /* max value for an unsigned long */ 74#define __LONG_MAX 0x7fffffffL /* max value for a long */ 75#define __LONG_MIN (-0x7fffffffL - 1) /* min value for a long */ 76#endif 77 78 /* max value for an unsigned long long */ 79#define __ULLONG_MAX 0xffffffffffffffffULL 80#define __LLONG_MAX 0x7fffffffffffffffLL /* max value for a long long */ 81#define __LLONG_MIN (-0x7fffffffffffffffLL - 1) /* min for a long long */ 82
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79#define __SSIZE_MAX __INT_MAX /* max value for a ssize_t */
| 83#define __SSIZE_MAX __LONG_MAX /* max value for a ssize_t */
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80
| 84
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81#define __SIZE_T_MAX __UINT_MAX /* max value for a size_t */
| 85#define __SIZE_T_MAX __ULONG_MAX /* max value for a size_t */
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82 83#define __OFF_MAX __LLONG_MAX /* max value for an off_t */ 84#define __OFF_MIN __LLONG_MIN /* min value for an off_t */ 85 86/* Quads and long longs are the same size. Ensure they stay in sync. */ 87#define __UQUAD_MAX __ULLONG_MAX /* max value for a uquad_t */ 88#define __QUAD_MAX __LLONG_MAX /* max value for a quad_t */ 89#define __QUAD_MIN __LLONG_MIN /* min value for a quad_t */ 90 91#ifdef _LARGE_LONG 92#define __LONG_BIT 64 93#else 94#define __LONG_BIT 32 95#endif 96#define __WORD_BIT 32 97 98#define __MINSIGSTKSZ (512 * 4) 99 100#endif /* !_MACHINE__LIMITS_H_ */
| 86 87#define __OFF_MAX __LLONG_MAX /* max value for an off_t */ 88#define __OFF_MIN __LLONG_MIN /* min value for an off_t */ 89 90/* Quads and long longs are the same size. Ensure they stay in sync. */ 91#define __UQUAD_MAX __ULLONG_MAX /* max value for a uquad_t */ 92#define __QUAD_MAX __LLONG_MAX /* max value for a quad_t */ 93#define __QUAD_MIN __LLONG_MIN /* min value for a quad_t */ 94 95#ifdef _LARGE_LONG 96#define __LONG_BIT 64 97#else 98#define __LONG_BIT 32 99#endif 100#define __WORD_BIT 32 101 102#define __MINSIGSTKSZ (512 * 4) 103 104#endif /* !_MACHINE__LIMITS_H_ */
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