1 /* $NetBSD: limits.h,v 1.9 2008/08/29 19:08:29 matt Exp $ */ 2 3 /* 4 * Copyright (c) 1988 The Regents of the University of California. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * from: @(#)limits.h 7.2 (Berkeley) 6/28/90 32 */ 33 34 #ifndef _ARM32_LIMITS_H_ 35 #define _ARM32_LIMITS_H_ 36 37 #include <sys/featuretest.h> 38 39 #define __CHAR_BIT 8 /* number of bits in a char */ 40 //#define __MB_LEN_MAX 32 /* no multibyte characters */ 41 42 #define __SCHAR_MIN (-0x7f-1) /* max value for a signed char */ 43 #define __SCHAR_MAX 0x7f /* min value for a signed char */ 44 45 #define __UCHAR_MAX 0xff /* max value for an unsigned char */ 46 #define __CHAR_MAX 0xff /* max value for a char */ 47 #define __CHAR_MIN 0 /* min value for a char */ 48 49 #define __USHRT_MAX 0xffff /* max value for an unsigned short */ 50 #define __SHRT_MAX 0x7fff /* max value for a short */ 51 #define __SHRT_MIN (-0x7fff-1) /* min value for a short */ 52 53 #define __UINT_MAX 0xffffffffU /* max value for an unsigned int */ 54 #define __INT_MAX 0x7fffffff /* max value for an int */ 55 #define __INT_MIN (-0x7fffffff-1) /* min value for an int */ 56 57 #define __ULONG_MAX 0xffffffffUL /* max value for an unsigned long */ 58 #define __LONG_MAX 0x7fffffffL /* max value for a long */ 59 #define __LONG_MIN (-0x7fffffffL-1) /* min value for a long */ 60 61 #if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ 62 defined(_NETBSD_SOURCE) 63 #define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ 64 65 #if defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \ 66 defined(_NETBSD_SOURCE) 67 #define __ULLONG_MAX 0xffffffffffffffffULL /* max unsigned long long */ 68 #define __LLONG_MAX 0x7fffffffffffffffLL /* max signed long long */ 69 #define __LLONG_MIN (-0x7fffffffffffffffLL-1) /* min signed long long */ 70 #endif 71 72 #if defined(_NETBSD_SOURCE) 73 #define SIZE_T_MAX LONG_MAX /* max value for a size_t */ 74 75 #define UQUAD_MAX 0xffffffffffffffffLL /* max unsigned quad */ 76 #define QUAD_MAX 0x7fffffffffffffffLL /* max signed quad */ 77 #define QUAD_MIN (-0x7fffffffffffffffLL-1) /* min signed quad */ 78 79 #endif /* _NETBSD_SOURCE */ 80 #endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */ 81 82 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) 83 #define LONG_BIT 32 84 #define WORD_BIT 32 85 86 #define DBL_DIG 15 87 #define DBL_MAX 1.7976931348623157E+308 88 #define DBL_MIN 2.2250738585072014E-308 89 90 //#define FLT_DIG 6 91 //#define FLT_MAX 3.40282347E+38F 92 //#define FLT_MIN 1.17549435E-38F 93 #endif 94 95 #endif /* _ARM32_LIMITS_H_ */ 96
