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author | kan <kan@FreeBSD.org> | 2003-04-29 13:36:06 +0000 |
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committer | kan <kan@FreeBSD.org> | 2003-04-29 13:36:06 +0000 |
commit | 9468fdaf14ab3e5212aac4e764e4616b726ec850 (patch) | |
tree | 9f5fdcd6775a2bfa21ddfc84568b82ecb2815a2b /sys/ia64/include | |
parent | 4e1e1a4c31b3be0a9725f0b26280f63c5315d606 (diff) | |
download | FreeBSD-src-9468fdaf14ab3e5212aac4e764e4616b726ec850.zip FreeBSD-src-9468fdaf14ab3e5212aac4e764e4616b726ec850.tar.gz |
Deprecate machine/limits.h in favor of new sys/limits.h.
Change all in-tree consumers to include <sys/limits.h>
Discussed on: standards@
Partially submitted by: Craig Rodrigues <rodrigc@attbi.com>
Diffstat (limited to 'sys/ia64/include')
-rw-r--r-- | sys/ia64/include/limits.h | 69 |
1 files changed, 7 insertions, 62 deletions
diff --git a/sys/ia64/include/limits.h b/sys/ia64/include/limits.h index b694386..7dc0de7 100644 --- a/sys/ia64/include/limits.h +++ b/sys/ia64/include/limits.h @@ -36,68 +36,13 @@ * @(#)limits.h 8.3 (Berkeley) 1/4/94 */ -#define CHAR_BIT 8 /* number of bits in a char */ +#ifndef _MACHINE_LIMITS_H_ +#define _MACHINE_LIMITS_H_ -/* - * According to ANSI (section 2.2.4.2), the values below must be usable by - * #if preprocessing directives. Additionally, the expression must have the - * same type as would an expression that is an object of the corresponding - * type converted according to the integral promotions. The subtraction for - * INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an - * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2). - * These numbers are for the default configuration of gcc. They work for - * some other compilers as well, but this should not be depended on. - */ -#define SCHAR_MAX 0x7f /* max value for a signed char */ -#define SCHAR_MIN (-0x7f-1) /* min value for a signed 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 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 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 0xffffffffffffffffUL /* max for an unsigned long */ -#define LONG_MAX 0x7fffffffffffffffL /* max for a long */ -#define LONG_MIN (-0x7fffffffffffffffL-1) /* min for a long */ - -/* Long longs and longs are the same size on the IA-64. */ - /* max for an unsigned long long */ -#define ULLONG_MAX 0xffffffffffffffffULL -#define LLONG_MAX 0x7fffffffffffffffLL /* max for a long long */ -#define LLONG_MIN (-0x7fffffffffffffffLL-1) /* min for a long long */ - -#if !defined(_ANSI_SOURCE) -#define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ - -#if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE) -#define SIZE_T_MAX ULONG_MAX /* max value for a size_t */ - -#define OFF_MAX LONG_MAX /* max value for an off_t */ -#define OFF_MIN LONG_MIN /* min value for an off_t */ - -/* Quads and longs are the same. Ensure they stay in sync. */ -#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 && !_XOPEN_SOURCE */ -#endif /* !_ANSI_SOURCE */ - -#if (!defined(_ANSI_SOURCE)&&!defined(_POSIX_SOURCE)) || defined(_XOPEN_SOURCE) -#define LONG_BIT 64 -#define WORD_BIT 32 +#if __GNUC__ +#warning "machine/limits.h is deprecated. Include sys/limits.h instead." +#endif -#define DBL_DIG 15 -#define DBL_MAX 1.7976931348623157E+308 -#define DBL_MIN 2.2250738585072014E-308 +#include <sys/limits.h> -#define FLT_DIG 6 -#define FLT_MAX 3.40282347E+38F -#define FLT_MIN 1.17549435E-38F -#endif +#endif /* !_MACHINE_LIMITS_H_ */ |