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/** |
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* This file has no copyright assigned and is placed in the Public Domain. |
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* This file is part of the mingw-w64 runtime package. |
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* No warranty is given; refer to the file DISCLAIMER.PD within this package. |
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*/ |
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#include <crtdefs.h> |
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|
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#ifndef _INC_LIMITS |
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#define _INC_LIMITS |
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|
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/* |
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* File system limits |
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* |
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* NOTE: Apparently the actual size of PATH_MAX is 260, but a space is |
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* required for the NUL. TODO: Test? |
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* NOTE: PATH_MAX is the POSIX equivalent for Microsoft's MAX_PATH; the two |
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* are semantically identical, with a limit of 259 characters for the |
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* path name, plus one for a terminating NUL, for a total of 260. |
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*/ |
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#define PATH_MAX 260 |
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|
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#define CHAR_BIT 8 |
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#define SCHAR_MIN (-128) |
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#define SCHAR_MAX 127 |
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#define UCHAR_MAX 0xff |
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|
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#ifdef __CHAR_UNSIGNED__ |
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#define CHAR_MIN 0 |
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#define CHAR_MAX UCHAR_MAX |
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#else |
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#define CHAR_MIN SCHAR_MIN |
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#define CHAR_MAX SCHAR_MAX |
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#endif |
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|
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#define MB_LEN_MAX 5 |
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#define SHRT_MIN (-32768) |
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#define SHRT_MAX 32767 |
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#define USHRT_MAX 0xffffU |
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#define INT_MIN (-2147483647 - 1) |
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#define INT_MAX 2147483647 |
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#define UINT_MAX 0xffffffffU |
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#define LONG_MIN (-2147483647L - 1) |
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#define LONG_MAX 2147483647L |
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#define ULONG_MAX 0xffffffffUL |
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#define LLONG_MAX 9223372036854775807ll |
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#define LLONG_MIN (-9223372036854775807ll - 1) |
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#define ULLONG_MAX 0xffffffffffffffffull |
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|
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#define _I8_MIN (-127 - 1) |
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#define _I8_MAX 127 |
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#define _UI8_MAX 0xffu |
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|
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#define _I16_MIN (-32767 - 1) |
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#define _I16_MAX 32767 |
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#define _UI16_MAX 0xffffu |
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|
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#define _I32_MIN (-2147483647 - 1) |
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#define _I32_MAX 2147483647 |
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#define _UI32_MAX 0xffffffffu |
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|
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#if defined(__GNUC__) |
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#undef LONG_LONG_MAX |
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#define LONG_LONG_MAX 9223372036854775807ll |
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#undef LONG_LONG_MIN |
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#define LONG_LONG_MIN (-LONG_LONG_MAX-1) |
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#undef ULONG_LONG_MAX |
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#define ULONG_LONG_MAX (2ull * LONG_LONG_MAX + 1ull) |
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#endif |
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|
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#define _I64_MIN (-9223372036854775807ll - 1) |
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#define _I64_MAX 9223372036854775807ll |
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#define _UI64_MAX 0xffffffffffffffffull |
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|
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#ifndef SIZE_MAX |
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#ifdef _WIN64 |
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#define SIZE_MAX _UI64_MAX |
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#else |
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#define SIZE_MAX UINT_MAX |
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#endif |
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#endif |
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|
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#ifndef SSIZE_MAX |
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#ifdef _WIN64 |
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#define SSIZE_MAX _I64_MAX |
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#else |
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#define SSIZE_MAX INT_MAX |
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#endif |
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#endif |
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|
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#ifdef _POSIX_ |
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#define _POSIX_ARG_MAX 4096 |
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#define _POSIX_CHILD_MAX 6 |
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#define _POSIX_LINK_MAX 8 |
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#define _POSIX_MAX_CANON 255 |
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#define _POSIX_MAX_INPUT 255 |
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#define _POSIX_NAME_MAX 14 |
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#define _POSIX_NGROUPS_MAX 0 |
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#define _POSIX_OPEN_MAX 16 |
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#define _POSIX_PATH_MAX 255 |
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#define _POSIX_PIPE_BUF 512 |
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#define _POSIX_SSIZE_MAX 32767 |
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#define _POSIX_STREAM_MAX 8 |
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#define _POSIX_TZNAME_MAX 3 |
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#define ARG_MAX 14500 |
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#define LINK_MAX 1024 |
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#define MAX_CANON _POSIX_MAX_CANON |
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#define MAX_INPUT _POSIX_MAX_INPUT |
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#define NAME_MAX 255 |
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#define NGROUPS_MAX 16 |
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#define OPEN_MAX 32 |
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#undef PATH_MAX |
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#define PATH_MAX 512 |
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#define PIPE_BUF _POSIX_PIPE_BUF |
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/*#define SSIZE_MAX _POSIX_SSIZE_MAX*/ |
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#define STREAM_MAX 20 |
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#define TZNAME_MAX 10 |
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#endif |
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|
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#endif /* _INC_LIMITS */ |
