| [1166] | 1 | /**
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| 2 | * This file has no copyright assigned and is placed in the Public Domain.
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| 3 | * This file is part of the mingw-w64 runtime package.
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| 4 | * No warranty is given; refer to the file DISCLAIMER.PD within this package.
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| 5 | */
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| 6 | #include <crtdefs.h>
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| 7 |
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| 8 | #ifndef _INC_LIMITS
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| 9 | #define _INC_LIMITS
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| 10 |
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| 11 | /*
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| 12 | * File system limits
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| 13 | *
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| 14 | * NOTE: Apparently the actual size of PATH_MAX is 260, but a space is
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| 15 | * required for the NUL. TODO: Test?
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| 16 | * NOTE: PATH_MAX is the POSIX equivalent for Microsoft's MAX_PATH; the two
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| 17 | * are semantically identical, with a limit of 259 characters for the
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| 18 | * path name, plus one for a terminating NUL, for a total of 260.
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| 19 | */
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| 20 | #define PATH_MAX 260
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| 21 |
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| 22 | #define CHAR_BIT 8
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| 23 | #define SCHAR_MIN (-128)
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| 24 | #define SCHAR_MAX 127
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| 25 | #define UCHAR_MAX 0xff
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| 26 |
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| 27 | #ifdef __CHAR_UNSIGNED__
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| 28 | #define CHAR_MIN 0
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| 29 | #define CHAR_MAX UCHAR_MAX
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| 30 | #else
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| 31 | #define CHAR_MIN SCHAR_MIN
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| 32 | #define CHAR_MAX SCHAR_MAX
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| 33 | #endif
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| 34 |
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| 35 | #define MB_LEN_MAX 5
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| 36 | #define SHRT_MIN (-32768)
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| 37 | #define SHRT_MAX 32767
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| 38 | #define USHRT_MAX 0xffffU
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| 39 | #define INT_MIN (-2147483647 - 1)
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| 40 | #define INT_MAX 2147483647
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| 41 | #define UINT_MAX 0xffffffffU
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| 42 | #define LONG_MIN (-2147483647L - 1)
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| 43 | #define LONG_MAX 2147483647L
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| 44 | #define ULONG_MAX 0xffffffffUL
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| 45 | #define LLONG_MAX 9223372036854775807ll
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| 46 | #define LLONG_MIN (-9223372036854775807ll - 1)
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| 47 | #define ULLONG_MAX 0xffffffffffffffffull
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| 48 |
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| 49 | #define _I8_MIN (-127 - 1)
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| 50 | #define _I8_MAX 127
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| 51 | #define _UI8_MAX 0xffu
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| 52 |
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| 53 | #define _I16_MIN (-32767 - 1)
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| 54 | #define _I16_MAX 32767
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| 55 | #define _UI16_MAX 0xffffu
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| 56 |
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| 57 | #define _I32_MIN (-2147483647 - 1)
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| 58 | #define _I32_MAX 2147483647
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| 59 | #define _UI32_MAX 0xffffffffu
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| 60 |
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| 61 | #if defined(__GNUC__)
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| 62 | #undef LONG_LONG_MAX
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| 63 | #define LONG_LONG_MAX 9223372036854775807ll
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| 64 | #undef LONG_LONG_MIN
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| 65 | #define LONG_LONG_MIN (-LONG_LONG_MAX-1)
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| 66 | #undef ULONG_LONG_MAX
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| 67 | #define ULONG_LONG_MAX (2ull * LONG_LONG_MAX + 1ull)
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| 68 | #endif
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| 69 |
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| 70 | #define _I64_MIN (-9223372036854775807ll - 1)
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| 71 | #define _I64_MAX 9223372036854775807ll
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| 72 | #define _UI64_MAX 0xffffffffffffffffull
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| 73 |
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| 74 | #ifndef SIZE_MAX
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| 75 | #ifdef _WIN64
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| 76 | #define SIZE_MAX _UI64_MAX
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| 77 | #else
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| 78 | #define SIZE_MAX UINT_MAX
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| 79 | #endif
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| 80 | #endif
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| 81 |
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| 82 | #ifndef SSIZE_MAX
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| 83 | #ifdef _WIN64
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| 84 | #define SSIZE_MAX _I64_MAX
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| 85 | #else
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| 86 | #define SSIZE_MAX INT_MAX
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| 87 | #endif
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| 88 | #endif
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| 89 |
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| 90 | #ifdef _POSIX_
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| 91 | #define _POSIX_ARG_MAX 4096
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| 92 | #define _POSIX_CHILD_MAX 6
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| 93 | #define _POSIX_LINK_MAX 8
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| 94 | #define _POSIX_MAX_CANON 255
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| 95 | #define _POSIX_MAX_INPUT 255
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| 96 | #define _POSIX_NAME_MAX 14
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| 97 | #define _POSIX_NGROUPS_MAX 0
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| 98 | #define _POSIX_OPEN_MAX 16
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| 99 | #define _POSIX_PATH_MAX 255
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| 100 | #define _POSIX_PIPE_BUF 512
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| 101 | #define _POSIX_SSIZE_MAX 32767
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| 102 | #define _POSIX_STREAM_MAX 8
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| 103 | #define _POSIX_TZNAME_MAX 3
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| 104 | #define ARG_MAX 14500
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| 105 | #define LINK_MAX 1024
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| 106 | #define MAX_CANON _POSIX_MAX_CANON
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| 107 | #define MAX_INPUT _POSIX_MAX_INPUT
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| 108 | #define NAME_MAX 255
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| 109 | #define NGROUPS_MAX 16
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| 110 | #define OPEN_MAX 32
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| 111 | #undef PATH_MAX
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| 112 | #define PATH_MAX 512
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| 113 | #define PIPE_BUF _POSIX_PIPE_BUF
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| 114 | /*#define SSIZE_MAX _POSIX_SSIZE_MAX*/
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| 115 | #define STREAM_MAX 20
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| 116 | #define TZNAME_MAX 10
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| 117 | #endif
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| 118 |
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| 119 | #endif /* _INC_LIMITS */
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