0,0 → 1,146 |
#ifndef _LIBC_LIMITS_H_ |
# define _LIBC_LIMITS_H_ 1 |
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#include <newlib.h> |
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# ifdef _MB_LEN_MAX |
# define MB_LEN_MAX _MB_LEN_MAX |
# else |
# define MB_LEN_MAX 1 |
# endif |
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/* Maximum number of positional arguments, if _WANT_IO_POS_ARGS. */ |
# ifndef NL_ARGMAX |
# define NL_ARGMAX 32 |
# endif |
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/* if do not have #include_next support, then we |
have to define the limits here. */ |
# if !defined __GNUC__ || __GNUC__ < 2 |
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# ifndef _LIMITS_H |
# define _LIMITS_H 1 |
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# include <sys/config.h> |
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/* Number of bits in a `char'. */ |
# undef CHAR_BIT |
# define CHAR_BIT 8 |
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/* Minimum and maximum values a `signed char' can hold. */ |
# undef SCHAR_MIN |
# define SCHAR_MIN (-128) |
# undef SCHAR_MAX |
# define SCHAR_MAX 127 |
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/* Maximum value an `unsigned char' can hold. (Minimum is 0). */ |
# undef UCHAR_MAX |
# define UCHAR_MAX 255 |
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/* 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 |
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/* 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 |
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/* Maximum value an `unsigned short int' can hold. (Minimum is 0). */ |
# undef USHRT_MAX |
# define USHRT_MAX 65535 |
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/* 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__ |
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/* Maximum value an `unsigned int' can hold. (Minimum is 0). */ |
# undef UINT_MAX |
# define UINT_MAX (INT_MAX * 2U + 1) |
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/* 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__ |
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/* Maximum value an `unsigned long int' can hold. (Minimum is 0). */ |
# undef ULONG_MAX |
# define ULONG_MAX (LONG_MAX * 2UL + 1) |
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# ifndef __LONG_LONG_MAX__ |
# define __LONG_LONG_MAX__ 9223372036854775807LL |
# endif |
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# 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__ |
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/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */ |
# undef ULLONG_MAX |
# define ULLONG_MAX (LLONG_MAX * 2ULL + 1) |
# endif |
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# 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__ |
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/* 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 |
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# endif /* _LIMITS_H */ |
# endif /* GCC 2. */ |
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#endif /* !_LIBC_LIMITS_H_ */ |
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#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_ */ |
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#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 */ |
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#ifndef ARG_MAX |
#define ARG_MAX 4096 |
#endif |
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#ifndef PATH_MAX |
#define PATH_MAX 4096 |
#endif |
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