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limits.h revision 1.4
      1  1.4   bjh21 /*	$NetBSD: limits.h,v 1.4 2003/04/28 23:16:18 bjh21 Exp $	*/
      2  1.1   bjh21 
      3  1.1   bjh21 /*
      4  1.1   bjh21  * Copyright (c) 1988 The Regents of the University of California.
      5  1.1   bjh21  * All rights reserved.
      6  1.1   bjh21  *
      7  1.1   bjh21  * Redistribution and use in source and binary forms, with or without
      8  1.1   bjh21  * modification, are permitted provided that the following conditions
      9  1.1   bjh21  * are met:
     10  1.1   bjh21  * 1. Redistributions of source code must retain the above copyright
     11  1.1   bjh21  *    notice, this list of conditions and the following disclaimer.
     12  1.1   bjh21  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1   bjh21  *    notice, this list of conditions and the following disclaimer in the
     14  1.1   bjh21  *    documentation and/or other materials provided with the distribution.
     15  1.1   bjh21  * 3. All advertising materials mentioning features or use of this software
     16  1.1   bjh21  *    must display the following acknowledgement:
     17  1.1   bjh21  *	This product includes software developed by the University of
     18  1.1   bjh21  *	California, Berkeley and its contributors.
     19  1.1   bjh21  * 4. Neither the name of the University nor the names of its contributors
     20  1.1   bjh21  *    may be used to endorse or promote products derived from this software
     21  1.1   bjh21  *    without specific prior written permission.
     22  1.1   bjh21  *
     23  1.1   bjh21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  1.1   bjh21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  1.1   bjh21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  1.1   bjh21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  1.1   bjh21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  1.1   bjh21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  1.1   bjh21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  1.1   bjh21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  1.1   bjh21  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  1.1   bjh21  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  1.1   bjh21  * SUCH DAMAGE.
     34  1.1   bjh21  *
     35  1.1   bjh21  *	from: @(#)limits.h	7.2 (Berkeley) 6/28/90
     36  1.1   bjh21  */
     37  1.1   bjh21 
     38  1.1   bjh21 #ifndef	_ARM32_LIMITS_H_
     39  1.1   bjh21 #define	_ARM32_LIMITS_H_
     40  1.1   bjh21 
     41  1.4   bjh21 #include <sys/featuretest.h>
     42  1.4   bjh21 
     43  1.1   bjh21 #define	CHAR_BIT	8		/* number of bits in a char */
     44  1.1   bjh21 #define	MB_LEN_MAX	32		/* no multibyte characters */
     45  1.1   bjh21 
     46  1.1   bjh21 #define SCHAR_MIN	(-0x7f-1)	/* max value for a signed char */
     47  1.1   bjh21 #define	SCHAR_MAX	0x7f		/* min value for a signed char */
     48  1.1   bjh21 
     49  1.1   bjh21 #define	UCHAR_MAX	0xff		/* max value for an unsigned char */
     50  1.1   bjh21 #define	CHAR_MAX	0xff		/* max value for a char */
     51  1.1   bjh21 #define	CHAR_MIN	0		/* min value for a char */
     52  1.1   bjh21 
     53  1.2  simonb #define	USHRT_MAX	0xffffU		/* max value for an unsigned short */
     54  1.1   bjh21 #define	SHRT_MAX	0x7fff		/* max value for a short */
     55  1.1   bjh21 #define SHRT_MIN        (-0x7fff-1)     /* min value for a short */
     56  1.1   bjh21 
     57  1.2  simonb #define	UINT_MAX	0xffffffffU	/* max value for an unsigned int */
     58  1.1   bjh21 #define	INT_MAX		0x7fffffff	/* max value for an int */
     59  1.1   bjh21 #define	INT_MIN		(-0x7fffffff-1)	/* min value for an int */
     60  1.1   bjh21 
     61  1.2  simonb #define	ULONG_MAX	0xffffffffUL	/* max value for an unsigned long */
     62  1.2  simonb #define	LONG_MAX	0x7fffffffL	/* max value for a long */
     63  1.2  simonb #define	LONG_MIN	(-0x7fffffffL-1)	/* min value for a long */
     64  1.1   bjh21 
     65  1.4   bjh21 #if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
     66  1.4   bjh21     defined(_NETBSD_SOURCE)
     67  1.3    matt #ifdef __ELF__
     68  1.3    matt #define	SSIZE_MAX	LONG_MAX	/* max value for a ssize_t */
     69  1.3    matt #else
     70  1.1   bjh21 #define	SSIZE_MAX	INT_MAX		/* max value for a ssize_t */
     71  1.3    matt #endif
     72  1.1   bjh21 
     73  1.4   bjh21 #if defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \
     74  1.4   bjh21     defined(_NETBSD_SOURCE)
     75  1.1   bjh21 #define	ULLONG_MAX	0xffffffffffffffffULL	/* max unsigned long long */
     76  1.1   bjh21 #define	LLONG_MAX	0x7fffffffffffffffLL	/* max signed long long */
     77  1.1   bjh21 #define	LLONG_MIN	(-0x7fffffffffffffffLL-1) /* min signed long long */
     78  1.1   bjh21 #endif
     79  1.1   bjh21 
     80  1.4   bjh21 #if defined(_NETBSD_SOURCE)
     81  1.3    matt #ifdef __ELF__
     82  1.3    matt #define	SIZE_T_MAX	LONG_MAX	/* max value for a size_t */
     83  1.3    matt #else
     84  1.1   bjh21 #define	SIZE_T_MAX	UINT_MAX	/* max value for a size_t */
     85  1.3    matt #endif
     86  1.1   bjh21 
     87  1.1   bjh21 #define	UQUAD_MAX	0xffffffffffffffffLL		/* max unsigned quad */
     88  1.1   bjh21 #define	QUAD_MAX	0x7fffffffffffffffLL		/* max signed quad */
     89  1.1   bjh21 #define	QUAD_MIN	(-0x7fffffffffffffffLL-1)	/* min signed quad */
     90  1.1   bjh21 
     91  1.4   bjh21 #endif /* _NETBSD_SOURCE */
     92  1.4   bjh21 #endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */
     93  1.1   bjh21 
     94  1.4   bjh21 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
     95  1.1   bjh21 #define LONG_BIT	32
     96  1.1   bjh21 #define WORD_BIT	32
     97  1.1   bjh21 
     98  1.1   bjh21 #define DBL_DIG		15
     99  1.1   bjh21 #define DBL_MAX		1.7976931348623157E+308
    100  1.1   bjh21 #define DBL_MIN		2.2250738585072014E-308
    101  1.1   bjh21 
    102  1.1   bjh21 #define FLT_DIG		6
    103  1.1   bjh21 #define FLT_MAX		3.40282347E+38F
    104  1.1   bjh21 #define FLT_MIN		1.17549435E-38F
    105  1.1   bjh21 #endif
    106  1.1   bjh21 
    107  1.1   bjh21 #endif	/* _ARM32_LIMITS_H_ */
    108