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
|
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 $
|
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
|
| 37#if _MIPS_SZLONG == 64
38#define _LARGE_LONG
39#endif
40
|
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
|
79#define __SSIZE_MAX __INT_MAX /* max value for a ssize_t */
| 83#define __SSIZE_MAX __LONG_MAX /* max value for a ssize_t */
|
80
| 84
|
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 */
|
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_ */
|