1*39ef54bdSmillert /* $OpenBSD: limits.h,v 1.11 2015/04/30 13:42:08 millert Exp $ */ 2de24d0bcSjason /* $NetBSD: limits.h,v 1.8 2000/08/08 22:31:14 tshiozak Exp $ */ 3de24d0bcSjason 4de24d0bcSjason /* 5de24d0bcSjason * Copyright (c) 1988 The Regents of the University of California. 6de24d0bcSjason * All rights reserved. 7de24d0bcSjason * 8de24d0bcSjason * Redistribution and use in source and binary forms, with or without 9de24d0bcSjason * modification, are permitted provided that the following conditions 10de24d0bcSjason * are met: 11de24d0bcSjason * 1. Redistributions of source code must retain the above copyright 12de24d0bcSjason * notice, this list of conditions and the following disclaimer. 13de24d0bcSjason * 2. Redistributions in binary form must reproduce the above copyright 14de24d0bcSjason * notice, this list of conditions and the following disclaimer in the 15de24d0bcSjason * documentation and/or other materials provided with the distribution. 1629295d1cSmillert * 3. Neither the name of the University nor the names of its contributors 17de24d0bcSjason * may be used to endorse or promote products derived from this software 18de24d0bcSjason * without specific prior written permission. 19de24d0bcSjason * 20de24d0bcSjason * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21de24d0bcSjason * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22de24d0bcSjason * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23de24d0bcSjason * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24de24d0bcSjason * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25de24d0bcSjason * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26de24d0bcSjason * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27de24d0bcSjason * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28de24d0bcSjason * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29de24d0bcSjason * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30de24d0bcSjason * SUCH DAMAGE. 31de24d0bcSjason * 32de24d0bcSjason * @(#)limits.h 8.3 (Berkeley) 1/4/94 33de24d0bcSjason */ 34de24d0bcSjason 35de24d0bcSjason #ifndef _MACHINE_LIMITS_H_ 36de24d0bcSjason #define _MACHINE_LIMITS_H_ 37de24d0bcSjason 387c2ef5d9Smillert #include <sys/cdefs.h> 397c2ef5d9Smillert 407c2ef5d9Smillert #if __POSIX_VISIBLE || __XPG_VISIBLE 41de24d0bcSjason #define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ 427c2ef5d9Smillert #endif 43de24d0bcSjason 447c2ef5d9Smillert #if __BSD_VISIBLE 457c2ef5d9Smillert #define SIZE_T_MAX ULONG_MAX /* max value for a size_t (historic) */ 46de24d0bcSjason 47de24d0bcSjason /* GCC requires that quad constants be written as expressions. */ 48de24d0bcSjason #define UQUAD_MAX ((u_quad_t)0-1) /* max value for a uquad_t */ 49de24d0bcSjason /* max value for a quad_t */ 50de24d0bcSjason #define QUAD_MAX ((quad_t)(UQUAD_MAX >> 1)) 51de24d0bcSjason #define QUAD_MIN (-QUAD_MAX-1) /* min value for a quad_t */ 52de24d0bcSjason 537c2ef5d9Smillert #endif /* __BSD_VISIBLE */ 54de24d0bcSjason 55de24d0bcSjason #endif /* _MACHINE_LIMITS_H_ */ 56