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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [include/] [limits.h] - Rev 273
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#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
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