1*39ef54bdSmillert /* $OpenBSD: limits.h,v 1.14 2015/04/30 13:42:08 millert Exp $ */ 2b348c18dSderaadt /* $NetBSD: limits.h,v 1.11 1995/12/21 01:08:59 mycroft Exp $ */ 3df930be7Sderaadt 4df930be7Sderaadt /* 5df930be7Sderaadt * Copyright (c) 1988 The Regents of the University of California. 6df930be7Sderaadt * All rights reserved. 7df930be7Sderaadt * 8df930be7Sderaadt * Redistribution and use in source and binary forms, with or without 9df930be7Sderaadt * modification, are permitted provided that the following conditions 10df930be7Sderaadt * are met: 11df930be7Sderaadt * 1. Redistributions of source code must retain the above copyright 12df930be7Sderaadt * notice, this list of conditions and the following disclaimer. 13df930be7Sderaadt * 2. Redistributions in binary form must reproduce the above copyright 14df930be7Sderaadt * notice, this list of conditions and the following disclaimer in the 15df930be7Sderaadt * documentation and/or other materials provided with the distribution. 1629295d1cSmillert * 3. Neither the name of the University nor the names of its contributors 17df930be7Sderaadt * may be used to endorse or promote products derived from this software 18df930be7Sderaadt * without specific prior written permission. 19df930be7Sderaadt * 20df930be7Sderaadt * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21df930be7Sderaadt * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22df930be7Sderaadt * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23df930be7Sderaadt * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24df930be7Sderaadt * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25df930be7Sderaadt * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26df930be7Sderaadt * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27df930be7Sderaadt * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28df930be7Sderaadt * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29df930be7Sderaadt * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30df930be7Sderaadt * SUCH DAMAGE. 31df930be7Sderaadt * 32df930be7Sderaadt * @(#)limits.h 7.2 (Berkeley) 6/28/90 33df930be7Sderaadt */ 34df930be7Sderaadt 357c39cecdSderaadt #ifndef _MACHINE_LIMITS_H_ 367c39cecdSderaadt #define _MACHINE_LIMITS_H_ 377c39cecdSderaadt 387c2ef5d9Smillert #include <sys/cdefs.h> 397c2ef5d9Smillert 407c2ef5d9Smillert #if __POSIX_VISIBLE || __XPG_VISIBLE 418bc47e72Skettenis #define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ 427c2ef5d9Smillert #endif 43df930be7Sderaadt 447c2ef5d9Smillert #if __BSD_VISIBLE 458bc47e72Skettenis #define SIZE_T_MAX ULONG_MAX /* max value for a size_t (historic) */ 46df930be7Sderaadt 47b348c18dSderaadt #define UQUAD_MAX 0xffffffffffffffffULL /* max unsigned quad */ 48df930be7Sderaadt #define QUAD_MAX 0x7fffffffffffffffLL /* max signed quad */ 49df930be7Sderaadt #define QUAD_MIN (-0x7fffffffffffffffLL-1) /* min signed quad */ 50df930be7Sderaadt 517c2ef5d9Smillert #endif /* __BSD_VISIBLE */ 52df930be7Sderaadt 537c39cecdSderaadt #endif /* _MACHINE_LIMITS_H_ */ 54