1*f24071e5Spatrick /* $OpenBSD: limits.h,v 1.1 2016/12/17 23:38:33 patrick Exp $ */ 2*f24071e5Spatrick /* $NetBSD: limits.h,v 1.4 2003/04/28 23:16:18 bjh21 Exp $ */ 3*f24071e5Spatrick 4*f24071e5Spatrick /* 5*f24071e5Spatrick * Copyright (c) 1988 The Regents of the University of California. 6*f24071e5Spatrick * All rights reserved. 7*f24071e5Spatrick * 8*f24071e5Spatrick * Redistribution and use in source and binary forms, with or without 9*f24071e5Spatrick * modification, are permitted provided that the following conditions 10*f24071e5Spatrick * are met: 11*f24071e5Spatrick * 1. Redistributions of source code must retain the above copyright 12*f24071e5Spatrick * notice, this list of conditions and the following disclaimer. 13*f24071e5Spatrick * 2. Redistributions in binary form must reproduce the above copyright 14*f24071e5Spatrick * notice, this list of conditions and the following disclaimer in the 15*f24071e5Spatrick * documentation and/or other materials provided with the distribution. 16*f24071e5Spatrick * 3. Neither the name of the University nor the names of its contributors 17*f24071e5Spatrick * may be used to endorse or promote products derived from this software 18*f24071e5Spatrick * without specific prior written permission. 19*f24071e5Spatrick * 20*f24071e5Spatrick * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21*f24071e5Spatrick * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22*f24071e5Spatrick * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23*f24071e5Spatrick * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24*f24071e5Spatrick * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25*f24071e5Spatrick * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26*f24071e5Spatrick * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27*f24071e5Spatrick * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28*f24071e5Spatrick * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29*f24071e5Spatrick * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30*f24071e5Spatrick * SUCH DAMAGE. 31*f24071e5Spatrick * 32*f24071e5Spatrick * from: @(#)limits.h 7.2 (Berkeley) 6/28/90 33*f24071e5Spatrick */ 34*f24071e5Spatrick 35*f24071e5Spatrick #ifndef _MACHINE_LIMITS_H_ 36*f24071e5Spatrick #define _MACHINE_LIMITS_H_ 37*f24071e5Spatrick 38*f24071e5Spatrick #include <sys/cdefs.h> 39*f24071e5Spatrick 40*f24071e5Spatrick #if __POSIX_VISIBLE || __XPG_VISIBLE 41*f24071e5Spatrick #ifndef SIZE_MAX 42*f24071e5Spatrick #define SIZE_MAX ULONG_MAX /* max value for a size_t */ 43*f24071e5Spatrick #endif 44*f24071e5Spatrick #define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ 45*f24071e5Spatrick #endif 46*f24071e5Spatrick 47*f24071e5Spatrick #if __BSD_VISIBLE 48*f24071e5Spatrick #define SIZE_T_MAX ULONG_MAX /* max value for a size_t (historic) */ 49*f24071e5Spatrick 50*f24071e5Spatrick #define UQUAD_MAX 0xffffffffffffffffULL /* max unsigned quad */ 51*f24071e5Spatrick #define QUAD_MAX 0x7fffffffffffffffLL /* max signed quad */ 52*f24071e5Spatrick #define QUAD_MIN (-0x7fffffffffffffffLL-1) /* min signed quad */ 53*f24071e5Spatrick 54*f24071e5Spatrick #endif /* __BSD_VISIBLE */ 55*f24071e5Spatrick 56*f24071e5Spatrick #endif /* _MACHINE_LIMITS_H_ */ 57