williamr@2: /*-
williamr@2:  * Copyright (c) 1988, 1993
williamr@2:  *	The Regents of the University of California.  All rights reserved.
williamr@2:  *
williamr@2:  * Redistribution and use in source and binary forms, with or without
williamr@2:  * modification, are permitted provided that the following conditions
williamr@2:  * are met:
williamr@2:  * 1. Redistributions of source code must retain the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer.
williamr@2:  * 2. Redistributions in binary form must reproduce the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer in the
williamr@2:  *    documentation and/or other materials provided with the distribution.
williamr@2:  * 4. Neither the name of the University nor the names of its contributors
williamr@2:  *    may be used to endorse or promote products derived from this software
williamr@2:  *    without specific prior written permission.
williamr@2:  *
williamr@2:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
williamr@2:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
williamr@2:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
williamr@2:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
williamr@2:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
williamr@2:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
williamr@2:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
williamr@2:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
williamr@2:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
williamr@2:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
williamr@2:  * SUCH DAMAGE.
williamr@2:  *
williamr@2:  * $FreeBSD: src/sys/sys/limits.h,v 1.9 2005/01/07 02:29:23 imp Exp $
williamr@2:  */
williamr@2: 
williamr@2: #ifndef _SYS_LIMITS_H_
williamr@2: #define	_SYS_LIMITS_H_
williamr@2: 
williamr@2: #include <sys/cdefs.h>
williamr@4: #include <stdapis/machine/_limits.h>
williamr@2: 
williamr@2: #define	CHAR_BIT	__CHAR_BIT	/* number of bits in a char */
williamr@2: 
williamr@2: #define	SCHAR_MAX	__SCHAR_MAX	/* max value for a signed char */
williamr@2: #define	SCHAR_MIN	__SCHAR_MIN	/* min value for a signed char */
williamr@2: 
williamr@2: #define	UCHAR_MAX	__UCHAR_MAX	/* max value for an unsigned char */
williamr@2: 
williamr@2: #ifdef __CHAR_UNSIGNED__
williamr@2: #define	CHAR_MAX	UCHAR_MAX	/* max value for a char */
williamr@2: #define	CHAR_MIN	0		/* min value for a char */
williamr@2: #else
williamr@2: #define	CHAR_MAX	SCHAR_MAX
williamr@2: #define	CHAR_MIN	SCHAR_MIN
williamr@2: #endif
williamr@2: 
williamr@2: #define	USHRT_MAX	__USHRT_MAX	/* max value for an unsigned short */
williamr@2: #define	SHRT_MAX	__SHRT_MAX	/* max value for a short */
williamr@2: #define	SHRT_MIN	__SHRT_MIN	/* min value for a short */
williamr@2: 
williamr@2: #define	UINT_MAX	__UINT_MAX	/* max value for an unsigned int */
williamr@2: #define	INT_MAX		__INT_MAX	/* max value for an int */
williamr@2: #define	INT_MIN		__INT_MIN	/* min value for an int */
williamr@2: 
williamr@2: #define	ULONG_MAX	__ULONG_MAX	/* max for an unsigned long */
williamr@2: #define	LONG_MAX	__LONG_MAX	/* max for a long */
williamr@2: #define	LONG_MIN	__LONG_MIN	/* min for a long */
williamr@2: 
williamr@2: #ifdef __LONG_LONG_SUPPORTED
williamr@2: #define	ULLONG_MAX	__ULLONG_MAX	/* max for an unsigned long long */
williamr@2: #define	LLONG_MAX	__LLONG_MAX	/* max for a long long */
williamr@2: #define	LLONG_MIN	__LLONG_MIN	/* min for a long long */
williamr@2: #endif
williamr@2: 
williamr@2: #if __POSIX_VISIBLE || __XSI_VISIBLE
williamr@2: #define	SSIZE_MAX	__SSIZE_MAX	/* max value for an ssize_t */
williamr@2: #endif
williamr@2: 
williamr@2: #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
williamr@2: #define	SIZE_T_MAX	__SIZE_T_MAX	/* max value for a size_t */
williamr@2: 
williamr@2: #define	OFF_MAX		__OFF_MAX	/* max value for an off_t */
williamr@2: #define	OFF_MIN		__OFF_MIN	/* min value for an off_t */
williamr@2: #endif
williamr@2: 
williamr@2: #if __BSD_VISIBLE
williamr@2: #define	GID_MAX		UINT_MAX	/* max value for a gid_t */
williamr@2: #define	UID_MAX		UINT_MAX	/* max value for a uid_t */
williamr@2: 
williamr@2: #define	UQUAD_MAX	(__UQUAD_MAX)	/* max value for a uquad_t */
williamr@2: #define	QUAD_MAX	(__QUAD_MAX)	/* max value for a quad_t */
williamr@2: #define	QUAD_MIN	(__QUAD_MIN)	/* min value for a quad_t */
williamr@2: #endif
williamr@2: 
williamr@2: #if __XSI_VISIBLE
williamr@2: #define	LONG_BIT	__LONG_BIT
williamr@2: #define	WORD_BIT	__WORD_BIT
williamr@2: #endif
williamr@2: 
williamr@2: #endif /* !_SYS_LIMITS_H_ */