summaryrefslogtreecommitdiff
path: root/sys/arch/sparc64/include/limits.h
blob: aedaf48bb5dbcb0fb2d790a007289c41d30a31fc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
/*	$OpenBSD: limits.h,v 1.3 2002/04/19 11:04:24 espie Exp $	*/
/*	$NetBSD: limits.h,v 1.8 2000/08/08 22:31:14 tshiozak Exp $ */

/*
 * Copyright (c) 1988 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)limits.h	8.3 (Berkeley) 1/4/94
 */

#ifndef	_MACHINE_LIMITS_H_
#define	_MACHINE_LIMITS_H_

#define	CHAR_BIT	8		/* number of bits in a char */
#define	MB_LEN_MAX	32		/* no multibyte characters */

#define	SCHAR_MIN	(-0x7f-1)	/* max value for a signed char */
#define	SCHAR_MAX	0x7f		/* min value for a signed char */

#define	UCHAR_MAX	0xffU		/* max value for an unsigned char */
#define	CHAR_MAX	0x7f		/* max value for a char */
#define	CHAR_MIN	(-0x7f-1)	/* min value for a char */

#define	USHRT_MAX	0xffffU		/* max value for an unsigned short */
#define	SHRT_MAX	0x7fff		/* max value for a short */
#define	SHRT_MIN	(-0x7fff-1)	/* min value for a short */

#define	UINT_MAX	0xffffffffU	/* max value for an unsigned int */
#define	INT_MAX		0x7fffffff	/* max value for an int */
#define	INT_MIN		(-0x7fffffff-1)	/* min value for an int */

/* Make sure _LP64 is defined if we have a 64-bit compiler */
#ifndef _LP64
#define _LP64
#endif

#define	ULONG_MAX	0xffffffffffffffffUL	/* max value for an unsigned long */
#define	LONG_MAX	0x7fffffffffffffffL	/* max value for a long */
#define	LONG_MIN	(-0x7fffffffffffffffL-1)	/* min value for a long */

#if !defined(_ANSI_SOURCE)
#define	SSIZE_MAX	LONG_MAX	/* max value for a ssize_t */

#if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) || \
     defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L
#define UID_MAX		UINT_MAX		/* max value for uid_t */
#define GID_MAX		UINT_MAX		/* max value for gid_t */
#define	ULLONG_MAX	0xffffffffffffffffULL	/* max unsigned long long */
#define	LLONG_MAX	0x7fffffffffffffffLL	/* max signed long long */
#define	LLONG_MIN	(-0x7fffffffffffffffLL-1) /* min signed long long */
#endif

#if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)
#define	SIZE_T_MAX	ULONG_MAX	/* max value for a size_t */

/* GCC requires that quad constants be written as expressions. */
#define	UQUAD_MAX	((u_quad_t)0-1)	/* max value for a uquad_t */
					/* max value for a quad_t */
#define	QUAD_MAX	((quad_t)(UQUAD_MAX >> 1))
#define	QUAD_MIN	(-QUAD_MAX-1)	/* min value for a quad_t */

#endif /* !_POSIX_C_SOURCE && !_XOPEN_SOURCE */
#endif /* !_ANSI_SOURCE */

#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) || \
    defined(_XOPEN_SOURCE)
#define LONG_BIT	64
#define WORD_BIT	32

#define DBL_DIG		15
#define DBL_MAX		1.7976931348623157E+308
#define DBL_MIN		2.2250738585072014E-308

#define FLT_DIG		6
#define FLT_MAX		3.40282347E+38F
#define FLT_MIN		1.17549435E-38F
#endif

#endif	/* _MACHINE_LIMITS_H_ */