mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-21 06:12:34 +03:00
147 lines
4.0 KiB
C
147 lines
4.0 KiB
C
#ifndef _LIBC_LIMITS_H_
|
|
# define _LIBC_LIMITS_H_ 1
|
|
|
|
#include <newlib.h>
|
|
|
|
# ifdef _MB_LEN_MAX
|
|
# define MB_LEN_MAX _MB_LEN_MAX
|
|
# else
|
|
# define MB_LEN_MAX 1
|
|
# endif
|
|
|
|
/* Maximum number of positional arguments, if _WANT_IO_POS_ARGS. */
|
|
# ifndef NL_ARGMAX
|
|
# define NL_ARGMAX 32
|
|
# endif
|
|
|
|
/* if do not have #include_next support, then we
|
|
have to define the limits here. */
|
|
# if !defined __GNUC__ || __GNUC__ < 2
|
|
|
|
# ifndef _LIMITS_H
|
|
# define _LIMITS_H 1
|
|
|
|
# include <sys/config.h>
|
|
|
|
/* Number of bits in a `char'. */
|
|
# undef CHAR_BIT
|
|
# define CHAR_BIT 8
|
|
|
|
/* Minimum and maximum values a `signed char' can hold. */
|
|
# undef SCHAR_MIN
|
|
# define SCHAR_MIN (-128)
|
|
# undef SCHAR_MAX
|
|
# define SCHAR_MAX 127
|
|
|
|
/* Maximum value an `unsigned char' can hold. (Minimum is 0). */
|
|
# undef UCHAR_MAX
|
|
# define UCHAR_MAX 255
|
|
|
|
/* Minimum and maximum values a `char' can hold. */
|
|
# ifdef __CHAR_UNSIGNED__
|
|
# undef CHAR_MIN
|
|
# define CHAR_MIN 0
|
|
# undef CHAR_MAX
|
|
# define CHAR_MAX 255
|
|
# else
|
|
# undef CHAR_MIN
|
|
# define CHAR_MIN (-128)
|
|
# undef CHAR_MAX
|
|
# define CHAR_MAX 127
|
|
# endif
|
|
|
|
/* Minimum and maximum values a `signed short int' can hold. */
|
|
# undef SHRT_MIN
|
|
/* For the sake of 16 bit hosts, we may not use -32768 */
|
|
# define SHRT_MIN (-32767-1)
|
|
# undef SHRT_MAX
|
|
# define SHRT_MAX 32767
|
|
|
|
/* Maximum value an `unsigned short int' can hold. (Minimum is 0). */
|
|
# undef USHRT_MAX
|
|
# define USHRT_MAX 65535
|
|
|
|
/* Minimum and maximum values a `signed int' can hold. */
|
|
# ifndef __INT_MAX__
|
|
# define __INT_MAX__ 2147483647
|
|
# endif
|
|
# undef INT_MIN
|
|
# define INT_MIN (-INT_MAX-1)
|
|
# undef INT_MAX
|
|
# define INT_MAX __INT_MAX__
|
|
|
|
/* Maximum value an `unsigned int' can hold. (Minimum is 0). */
|
|
# undef UINT_MAX
|
|
# define UINT_MAX (INT_MAX * 2U + 1)
|
|
|
|
/* Minimum and maximum values a `signed long int' can hold.
|
|
(Same as `int'). */
|
|
# ifndef __LONG_MAX__
|
|
# if defined (__alpha__) || (defined (__sparc__) && defined(__arch64__)) || defined (__sparcv9)
|
|
# define __LONG_MAX__ 9223372036854775807L
|
|
# else
|
|
# define __LONG_MAX__ 2147483647L
|
|
# endif /* __alpha__ || sparc64 */
|
|
# endif
|
|
# undef LONG_MIN
|
|
# define LONG_MIN (-LONG_MAX-1)
|
|
# undef LONG_MAX
|
|
# define LONG_MAX __LONG_MAX__
|
|
|
|
/* Maximum value an `unsigned long int' can hold. (Minimum is 0). */
|
|
# undef ULONG_MAX
|
|
# define ULONG_MAX (LONG_MAX * 2UL + 1)
|
|
|
|
# ifndef __LONG_LONG_MAX__
|
|
# define __LONG_LONG_MAX__ 9223372036854775807LL
|
|
# endif
|
|
|
|
# if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
|
|
/* Minimum and maximum values a `signed long long int' can hold. */
|
|
# undef LLONG_MIN
|
|
# define LLONG_MIN (-LLONG_MAX-1)
|
|
# undef LLONG_MAX
|
|
# define LLONG_MAX __LONG_LONG_MAX__
|
|
|
|
/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */
|
|
# undef ULLONG_MAX
|
|
# define ULLONG_MAX (LLONG_MAX * 2ULL + 1)
|
|
# endif
|
|
|
|
# if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
|
|
/* Minimum and maximum values a `signed long long int' can hold. */
|
|
# undef LONG_LONG_MIN
|
|
# define LONG_LONG_MIN (-LONG_LONG_MAX-1)
|
|
# undef LONG_LONG_MAX
|
|
# define LONG_LONG_MAX __LONG_LONG_MAX__
|
|
|
|
/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */
|
|
# undef ULONG_LONG_MAX
|
|
# define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1)
|
|
# endif
|
|
|
|
# endif /* _LIMITS_H */
|
|
# endif /* GCC 2. */
|
|
|
|
#endif /* !_LIBC_LIMITS_H_ */
|
|
|
|
#if defined __GNUC__ && !defined _GCC_LIMITS_H_
|
|
/* `_GCC_LIMITS_H_' is what GCC's file defines. */
|
|
# include_next <limits.h>
|
|
#endif /* __GNUC__ && !_GCC_LIMITS_H_ */
|
|
|
|
#ifndef _POSIX2_RE_DUP_MAX
|
|
/* The maximum number of repeated occurrences of a regular expression
|
|
* permitted when using the interval notation `\{M,N\}'. */
|
|
#define _POSIX2_RE_DUP_MAX 255
|
|
#endif /* _POSIX2_RE_DUP_MAX */
|
|
|
|
#ifndef ARG_MAX
|
|
#define ARG_MAX 4096
|
|
#endif
|
|
|
|
#ifndef PATH_MAX
|
|
#define PATH_MAX 4096
|
|
#endif
|
|
|