1*39ef54bdSmillert /* $OpenBSD: limits.h,v 1.6 2015/04/30 13:42:08 millert Exp $ */ 2f5df1827Smickey 3f5df1827Smickey /* 4f5df1827Smickey * Copyright (c) 1988 The Regents of the University of California. 5f5df1827Smickey * All rights reserved. 6f5df1827Smickey * 7f5df1827Smickey * Redistribution and use in source and binary forms, with or without 8f5df1827Smickey * modification, are permitted provided that the following conditions 9f5df1827Smickey * are met: 10f5df1827Smickey * 1. Redistributions of source code must retain the above copyright 11f5df1827Smickey * notice, this list of conditions and the following disclaimer. 12f5df1827Smickey * 2. Redistributions in binary form must reproduce the above copyright 13f5df1827Smickey * notice, this list of conditions and the following disclaimer in the 14f5df1827Smickey * documentation and/or other materials provided with the distribution. 15c5217b0aSjsg * 3. Neither the name of the University nor the names of its contributors 16f5df1827Smickey * may be used to endorse or promote products derived from this software 17f5df1827Smickey * without specific prior written permission. 18f5df1827Smickey * 19f5df1827Smickey * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20f5df1827Smickey * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21f5df1827Smickey * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22f5df1827Smickey * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23f5df1827Smickey * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24f5df1827Smickey * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25f5df1827Smickey * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26f5df1827Smickey * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27f5df1827Smickey * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28f5df1827Smickey * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29f5df1827Smickey * SUCH DAMAGE. 30f5df1827Smickey * 31f5df1827Smickey * @(#)limits.h 7.2 (Berkeley) 6/28/90 32f5df1827Smickey */ 33f5df1827Smickey 34f5df1827Smickey #ifndef _MACHINE_LIMITS_H_ 35f5df1827Smickey #define _MACHINE_LIMITS_H_ 36f5df1827Smickey 377c2ef5d9Smillert #include <sys/cdefs.h> 387c2ef5d9Smillert 397c2ef5d9Smillert #if __POSIX_VISIBLE || __XPG_VISIBLE 40f5df1827Smickey #define SSIZE_MAX LONG_MAX /* max value for a ssize_t */ 417c2ef5d9Smillert #endif 42f5df1827Smickey 437c2ef5d9Smillert #if __BSD_VISIBLE 447c2ef5d9Smillert #define SIZE_T_MAX ULONG_MAX /* max value for a size_t (historic) */ 45f5df1827Smickey 46f5df1827Smickey #define UQUAD_MAX 0xffffffffffffffffULL /* max unsigned quad */ 47f5df1827Smickey #define QUAD_MAX 0x7fffffffffffffffLL /* max signed quad */ 48f5df1827Smickey #define QUAD_MIN (-0x7fffffffffffffffLL-1) /* min signed quad */ 49f5df1827Smickey 507c2ef5d9Smillert #endif /* __BSD_VISIBLE */ 51f5df1827Smickey 52f5df1827Smickey #endif /* _MACHINE_LIMITS_H_ */ 53