diff options
Diffstat (limited to 'sys/arm/include/limits.h')
| -rw-r--r-- | sys/arm/include/limits.h | 67 |
1 files changed, 4 insertions, 63 deletions
diff --git a/sys/arm/include/limits.h b/sys/arm/include/limits.h index b5e3bd1..58dac20 100644 --- a/sys/arm/include/limits.h +++ b/sys/arm/include/limits.h @@ -34,72 +34,13 @@ * $FreeBSD$ */ -#ifndef _MACHINE_LIMITS_H_ +#ifndef _MACHINE_LIMITS_H_ #define _MACHINE_LIMITS_H_ -#define CHAR_BIT 8 /* number of bits in a char */ - -/* - * 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 0xff /* max value for an unsigned char */ - -#ifdef __CHAR_UNSIGNED__ -#define CHAR_MAX UCHAR_MAX /* max value for a char */ -#define CHAR_MIN 0 /* min value for a char */ -#else -#define CHAR_MAX SCHAR_MAX /* max value for a char */ -#define CHAR_MIN SCHAR_MIN /* min value for a char */ +#if __GNUC__ +#warning "machine/limits.h is deprecated. Include sys/limits.h instead." #endif -#define USHRT_MAX 0xffff /* 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 */ - -/* Bad hack for gcc configured to give 64-bit longs. */ -#ifdef _LARGE_LONG -#define ULONG_MAX 0xffffffffffffffffUL -#define LONG_MAX 0x7fffffffffffffffL -#define LONG_MIN (-0x7fffffffffffffffL - 1) -#else -#define ULONG_MAX 0xffffffffUL /* max value for an unsigned long */ -#define LONG_MAX 0x7fffffffL /* max value for a long */ -#define LONG_MIN (-0x7fffffffL - 1) /* min value for a long */ -#endif - - /* max value for an unsigned long long */ -#define ULLONG_MAX 0xffffffffffffffffULL -#define LLONG_MAX 0x7fffffffffffffffLL /* max value for a long long */ -#define LLONG_MIN (-0x7fffffffffffffffLL - 1) /* min for a long long */ - -#if !defined(_ANSI_SOURCE) -#define SSIZE_MAX INT_MAX /* max value for a ssize_t */ - -#if !defined(_POSIX_SOURCE) -#define SIZE_T_MAX UINT_MAX /* max value for a size_t */ - -#define OFF_MAX LLONG_MAX /* max value for a off_t */ -#define OFF_MIN LLONG_MIN /* min value for a off_t */ - -/* Quads and long longs are the same size. Ensure they stay in sync. */ -#define UQUAD_MAX ULLONG_MAX /* max value for a uquad_t */ -#define QUAD_MAX LLONG_MAX /* max value for a quad_t */ -#define QUAD_MIN LLONG_MIN /* min value for a quad_t */ -#endif /* !_POSIX_SOURCE */ -#endif /* !_ANSI_SOURCE */ +#include <sys/limits.h> #endif /* !_MACHINE_LIMITS_H_ */ |
