diff options
Diffstat (limited to 'sys/arch/alpha/include/limits.h')
| -rw-r--r-- | sys/arch/alpha/include/limits.h | 61 |
1 files changed, 36 insertions, 25 deletions
diff --git a/sys/arch/alpha/include/limits.h b/sys/arch/alpha/include/limits.h index 7fb490baef2..16cd93da86b 100644 --- a/sys/arch/alpha/include/limits.h +++ b/sys/arch/alpha/include/limits.h @@ -1,4 +1,4 @@ -/* $NetBSD: limits.h,v 1.1 1995/02/13 23:07:41 cgd Exp $ */ +/* $NetBSD: limits.h,v 1.2 1996/04/12 01:38:25 cgd Exp $ */ /* * Copyright (c) 1988, 1993 @@ -48,37 +48,48 @@ * These numbers work for pcc as well. The UINT_MAX and ULONG_MAX values * are written as hex so that GCC will be quiet about large integer constants. */ -#define SCHAR_MAX 127 /* min value for a signed char */ -#define SCHAR_MIN (-128) /* max value for a signed char */ +#define SCHAR_MAX 0x7f /* max value for a signed char */ +#define SCHAR_MIN (-0x7f-1) /* min value for a signed char */ -#define UCHAR_MAX 255 /* max value for an unsigned char */ -#define CHAR_MAX 127 /* max value for a char */ -#define CHAR_MIN (-128) /* min value for a char */ +#define UCHAR_MAX 0xffU /* max value for an unsigned char */ +#define CHAR_MAX 0x7f /* max value for a char */ +#define CHAR_MIN (-0x7f-1) /* min value for a char */ -#define USHRT_MAX 65535 /* max value for an unsigned short */ -#define SHRT_MAX 32767 /* max value for a short */ -#define SHRT_MIN (-32768) /* min value for a short */ +#define USHRT_MAX 0xffffU /* max value for an unsigned short */ +#define SHRT_MAX 0x7fff /* max value for a short */ +#define SHRT_MIN (-0x7fff-1) /* min value for a short */ -#define UINT_MAX 0xffffffff /* max value for an unsigned int */ -#define INT_MAX 2147483647 /* max value for an int */ -#define INT_MIN (-2147483647-1) /* min value for an int */ +#define UINT_MAX 0xffffffffU /* max value for an unsigned int */ +#define INT_MAX 0x7fffffff /* max value for an int */ +#define INT_MIN (-0x7fffffff-1) /* min value for an int */ -#define ULONG_MAX 0xffffffffffffffff /* max value for an unsigned long */ - /* max value for a long */ -#define LONG_MAX 0x7fffffffffffffff -#define LONG_MIN (-LONG_MAX-1) /* min value for a long */ +#define ULONG_MAX 0xffffffffffffffffUL /* max for an unsigned long */ +#define LONG_MAX 0x7fffffffffffffffL /* max for a long */ +#define LONG_MIN (-0x7fffffffffffffffL-1) /* min for a long */ #if !defined(_ANSI_SOURCE) -#define SSIZE_MAX INT_MAX /* max value for a ssize_t */ +#define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ -#if !defined(_POSIX_SOURCE) -#define SIZE_T_MAX UINT_MAX /* max value for a size_t */ +#if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE) +#define SIZE_T_MAX ULONG_MAX /* max value for a size_t */ -/* GCC requires that quad constants be written as expressions. */ -#define UQUAD_MAX ((u_quad_t)0-1) /* max value for a uquad_t */ - /* max value for a quad_t */ -#define QUAD_MAX ((quad_t)(UQUAD_MAX >> 1)) -#define QUAD_MIN (-QUAD_MAX-1) /* min value for a quad_t */ +/* Quads and longs are the same on the alpha */ +#define UQUAD_MAX (ULONG_MAX) /* max value for a uquad_t */ +#define QUAD_MAX (LONG_MAX) /* max value for a quad_t */ +#define QUAD_MIN (LONG_MIN) /* min value for a quad_t */ -#endif /* !_POSIX_SOURCE */ +#endif /* !_POSIX_SOURCE && !_XOPEN_SOURCE */ #endif /* !_ANSI_SOURCE */ + +#if (!defined(_ANSI_SOURCE)&&!defined(_POSIX_SOURCE)) || defined(_XOPEN_SOURCE) +#define LONG_BIT 64 +#define WORD_BIT 32 + +#define DBL_DIG 15 +#define DBL_MAX 1.7976931348623157E+308 +#define DBL_MIN 2.2250738585072014E-308 + +#define FLT_DIG 6 +#define FLT_MAX 3.40282347E+38F +#define FLT_MIN 1.17549435E-38F +#endif |