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Diffstat (limited to 'winsup/mingw/include/limits.h')
| -rw-r--r-- | winsup/mingw/include/limits.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/winsup/mingw/include/limits.h b/winsup/mingw/include/limits.h deleted file mode 100644 index 04f79f58c..000000000 --- a/winsup/mingw/include/limits.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * limits.h - * This file has no copyright assigned and is placed in the Public Domain. - * This file is a part of the mingw-runtime package. - * No warranty is given; refer to the file DISCLAIMER within the package. - * - * Functions for manipulating paths and directories (included from io.h) - * plus functions for setting the current drive. - * - * Defines constants for the sizes of integral types. - * - * NOTE: GCC should supply a version of this header and it should be safe to - * use that version instead of this one (maybe safer). - * - */ - -#ifndef _LIMITS_H_ -#define _LIMITS_H_ - -/* All the headers include this file. */ -#include <_mingw.h> - -/* - * 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 - -/* - * Characteristics of the char data type. - * - * TODO: Is MB_LEN_MAX correct? - */ -#define CHAR_BIT 8 -#define MB_LEN_MAX 2 - -#define SCHAR_MIN (-128) -#define SCHAR_MAX 127 - -#define UCHAR_MAX 255 - -/* TODO: Is this safe? I think it might just be testing the preprocessor, - * not the compiler itself... */ -#if ('\x80' < 0) -#define CHAR_MIN SCHAR_MIN -#define CHAR_MAX SCHAR_MAX -#else -#define CHAR_MIN 0 -#define CHAR_MAX UCHAR_MAX -#endif - -/* - * Maximum and minimum values for ints. - */ -#define INT_MAX 2147483647 -#define INT_MIN (-INT_MAX-1) - -#define UINT_MAX 0xffffffff - -/* - * Maximum and minimum values for shorts. - */ -#define SHRT_MAX 32767 -#define SHRT_MIN (-SHRT_MAX-1) - -#define USHRT_MAX 0xffff - -/* - * Maximum and minimum values for longs and unsigned longs. - * - * TODO: This is not correct for Alphas, which have 64 bit longs. - */ -#define LONG_MAX 2147483647L -#define LONG_MIN (-LONG_MAX-1) - -#define ULONG_MAX 0xffffffffUL - -#ifndef __STRICT_ANSI__ -/* POSIX wants this. */ -#define SSIZE_MAX LONG_MAX -#endif - -#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) \ - || !defined(__STRICT_ANSI__) -/* ISO C9x macro names */ -#define LLONG_MAX 9223372036854775807LL -#define LLONG_MIN (-LLONG_MAX - 1) -#define ULLONG_MAX (2ULL * LLONG_MAX + 1) -#endif - -/* - * The GNU C compiler also allows 'long long int' - */ -#if !defined(__STRICT_ANSI__) && defined(__GNUC__) - -#define LONG_LONG_MAX 9223372036854775807LL -#define LONG_LONG_MIN (-LONG_LONG_MAX-1) -#define ULONG_LONG_MAX (2ULL * LONG_LONG_MAX + 1) - -/* MSVC compatibility */ -#define _I64_MIN LONG_LONG_MIN -#define _I64_MAX LONG_LONG_MAX -#define _UI64_MAX ULONG_LONG_MAX - -#endif /* Not Strict ANSI and GNU C compiler */ - - -#endif /* not _LIMITS_H_ */ |