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- /**
- * This file has no copyright assigned and is placed in the Public Domain.
- * This file is part of the w64 mingw-runtime package.
- * No warranty is given; refer to the file DISCLAIMER within this package.
- */
- #include <_mingw.h>
- #ifndef _INC_LIMITS
- #define _INC_LIMITS
- /*
- * File system limits
- *
- * TODO: NAME_MAX and OPEN_MAX are file system limits or not? Are they the
- * same as FILENAME_MAX and FOPEN_MAX from stdio.h?
- * NOTE: Apparently the actual size of PATH_MAX is 260, but a space is
- * required for the NUL. TODO: Test?
- */
- #define PATH_MAX (259)
- #define CHAR_BIT 8
- #define SCHAR_MIN (-128)
- #define SCHAR_MAX 127
- #define UCHAR_MAX 0xff
- #ifndef __CHAR_UNSIGNED__
- #define CHAR_MIN SCHAR_MIN
- #define CHAR_MAX SCHAR_MAX
- #else
- #define CHAR_MIN 0
- #define CHAR_MAX UCHAR_MAX
- #endif
- #define MB_LEN_MAX 5
- #define SHRT_MIN (-32768)
- #define SHRT_MAX 32767
- #define USHRT_MAX 0xffff
- #define INT_MIN (-2147483647 - 1)
- #define INT_MAX 2147483647
- #define UINT_MAX 0xffffffff
- #define LONG_MIN (-2147483647L - 1)
- #define LONG_MAX 2147483647L
- #define ULONG_MAX 0xffffffffUL
- #define LLONG_MAX 9223372036854775807ll
- #define LLONG_MIN (-9223372036854775807ll - 1)
- #define ULLONG_MAX 0xffffffffffffffffull
- #if _INTEGRAL_MAX_BITS >= 8
- #define _I8_MIN (-127 - 1)
- #define _I8_MAX 127i8
- #define _UI8_MAX 0xffu
- #endif
- #if _INTEGRAL_MAX_BITS >= 16
- #define _I16_MIN (-32767 - 1)
- #define _I16_MAX 32767i16
- #define _UI16_MAX 0xffffu
- #endif
- #if _INTEGRAL_MAX_BITS >= 32
- #define _I32_MIN (-2147483647 - 1)
- #define _I32_MAX 2147483647
- #define _UI32_MAX 0xffffffffu
- #endif
- #if defined(__GNUC__)
- #undef LONG_LONG_MAX
- #define LONG_LONG_MAX 9223372036854775807ll
- #undef LONG_LONG_MIN
- #define LONG_LONG_MIN (-LONG_LONG_MAX-1)
- #undef ULONG_LONG_MAX
- #define ULONG_LONG_MAX (2ull * LONG_LONG_MAX + 1ull)
- #endif
- #if _INTEGRAL_MAX_BITS >= 64
- #define _I64_MIN (-9223372036854775807ll - 1)
- #define _I64_MAX 9223372036854775807ll
- #define _UI64_MAX 0xffffffffffffffffull
- #endif
- #ifndef SIZE_MAX
- #ifdef _WIN64
- #define SIZE_MAX _UI64_MAX
- #else
- #define SIZE_MAX UINT_MAX
- #endif
- #endif
- #ifdef _POSIX_
- #define _POSIX_ARG_MAX 4096
- #define _POSIX_CHILD_MAX 6
- #define _POSIX_LINK_MAX 8
- #define _POSIX_MAX_CANON 255
- #define _POSIX_MAX_INPUT 255
- #define _POSIX_NAME_MAX 14
- #define _POSIX_NGROUPS_MAX 0
- #define _POSIX_OPEN_MAX 16
- #define _POSIX_PATH_MAX 255
- #define _POSIX_PIPE_BUF 512
- #define _POSIX_SSIZE_MAX 32767
- #define _POSIX_STREAM_MAX 8
- #define _POSIX_TZNAME_MAX 3
- #define ARG_MAX 14500
- #define LINK_MAX 1024
- #define MAX_CANON _POSIX_MAX_CANON
- #define MAX_INPUT _POSIX_MAX_INPUT
- #define NAME_MAX 255
- #define NGROUPS_MAX 16
- #define OPEN_MAX 32
- #define PATH_MAX 512
- #define PIPE_BUF _POSIX_PIPE_BUF
- #define SSIZE_MAX _POSIX_SSIZE_MAX
- #define STREAM_MAX 20
- #define TZNAME_MAX 10
- #endif
- #endif
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