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| Rev | Author | Line No. | Line |
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| 2 | pj | 1 | /* Copyright (C) 1991, 1996 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
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| 3 | |||
| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Library General Public License as |
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| 6 | published by the Free Software Foundation; either version 2 of the |
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| 7 | License, or (at your option) any later version. |
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| 8 | |||
| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Library General Public License for more details. |
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| 13 | |||
| 14 | You should have received a copy of the GNU Library General Public |
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| 15 | License along with the GNU C Library; see the file COPYING.LIB. If not, |
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| 16 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 17 | Boston, MA 02111-1307, USA. */ |
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| 18 | |||
| 19 | /* |
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| 20 | * Never include this file directly; include <limits.h> instead. |
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| 21 | */ |
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| 22 | |||
| 23 | #ifndef _BITS_POSIX2_LIM_H |
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| 24 | #define _BITS_POSIX2_LIM_H 1 |
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| 25 | |||
| 26 | |||
| 27 | /* The maximum `ibase' and `obase' values allowed by the `bc' utility. */ |
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| 28 | #define _POSIX2_BC_BASE_MAX 99 |
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| 29 | |||
| 30 | /* The maximum number of elements allowed in an array by the `bc' utility. */ |
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| 31 | #define _POSIX2_BC_DIM_MAX 2048 |
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| 32 | |||
| 33 | /* The maximum `scale' value allowed by the `bc' utility. */ |
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| 34 | #define _POSIX2_BC_SCALE_MAX 99 |
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| 35 | |||
| 36 | /* The maximum length of a string constant accepted by the `bc' utility. */ |
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| 37 | #define _POSIX2_BC_STRING_MAX 1000 |
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| 38 | |||
| 39 | /* The maximum number of weights that can be assigned to an entry of |
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| 40 | the LC_COLLATE `order' keyword in the locale definition file. |
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| 41 | We have no fixed limit, 255 is very high. */ |
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| 42 | #define _POSIX2_COLL_WEIGHTS_MAX 255 |
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| 43 | |||
| 44 | /* The maximum number of weights that can be assigned to an entry of |
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| 45 | the LC_COLLATE category `order' keyword in a locale definition. |
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| 46 | We have no fixed limit, 255 is a high number. */ |
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| 47 | #define _POSIX2_EQUIV_CLASS_MAX 255 |
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| 48 | |||
| 49 | /* The maximum number of expressions that can be nested |
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| 50 | within parentheses by the `expr' utility. */ |
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| 51 | #define _POSIX2_EXPR_NEST_MAX 32 |
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| 52 | |||
| 53 | /* The maximum length, in bytes, of an input line. */ |
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| 54 | #define _POSIX2_LINE_MAX 2048 |
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| 55 | |||
| 56 | /* The maximum number of repeated occurrences of a regular expression |
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| 57 | permitted when using the interval notation `\{M,N\}'. */ |
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| 58 | #define _POSIX2_RE_DUP_MAX 255 |
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| 59 | |||
| 60 | /* The maximum number of bytes in a character class name. We have no |
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| 61 | fixed limit, 2048 is a high number. */ |
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| 62 | #define _POSIX2_CHARCLASS_NAME_MAX 2048 |
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| 63 | |||
| 64 | |||
| 65 | /* These values are implementation-specific, |
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| 66 | and may vary within the implementation. |
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| 67 | Their precise values can be obtained from sysconf. */ |
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| 68 | |||
| 69 | #ifndef BC_BASE_MAX |
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| 70 | #define BC_BASE_MAX _POSIX2_BC_BASE_MAX |
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| 71 | #endif |
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| 72 | #ifndef BC_DIM_MAX |
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| 73 | #define BC_DIM_MAX _POSIX2_BC_DIM_MAX |
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| 74 | #endif |
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| 75 | #ifndef BC_SCALE_MAX |
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| 76 | #define BC_SCALE_MAX _POSIX2_BC_SCALE_MAX |
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| 77 | #endif |
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| 78 | #ifndef BC_STRING_MAX |
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| 79 | #define BC_STRING_MAX _POSIX2_BC_STRING_MAX |
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| 80 | #endif |
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| 81 | #ifndef COLL_WEIGHTS_MAX |
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| 82 | #define COLL_WEIGHTS_MAX _POSIX2_COLL_WEIGHTS_MAX |
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| 83 | #endif |
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| 84 | #ifndef EQUIV_CLASS_MAX |
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| 85 | #define EQUIV_CLASS_MAX _POSIX2_EQUIV_CLASS_MAX |
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| 86 | #endif |
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| 87 | #ifndef EXPR_NEST_MAX |
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| 88 | #define EXPR_NEST_MAX _POSIX2_EXPR_NEST_MAX |
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| 89 | #endif |
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| 90 | #ifndef LINE_MAX |
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| 91 | #define LINE_MAX _POSIX2_LINE_MAX |
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| 92 | #endif |
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| 93 | #ifndef RE_DUP_MAX |
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| 94 | #define RE_DUP_MAX _POSIX2_RE_DUP_MAX |
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| 95 | #endif |
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| 96 | #ifndef CHARCLASS_NAME_MAX |
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| 97 | #define CHARCLASS_NAME_MAX _POSIX2_CHARCLASS_NAME_MAX |
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| 98 | #endif |
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| 99 | |||
| 100 | |||
| 101 | #endif /* bits/posix2_lim.h */ |