1/* $KAME: var.h,v 1.12 2001/11/13 12:38:51 jinmei Exp $ */ 2 3/* 4 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the project nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32#if !defined(_VAR_H_) 33#define _VAR_H_ 34 35#define MAX3(a, b, c) (a > b ? (a > c ? a : c) : (b > c ? b : c)) 36 37#define ISSET(exp, bit) (((exp) & (bit)) == (bit)) 38 39#define ATOX(c) \ 40 (isdigit(c) ? (c - '0') : (isupper(c) ? (c - 'A' + 10) : (c - 'a' + 10) )) 41 42#define LALIGN(a) \ 43 ((a) > 0 ? ((a) &~ (sizeof(long) - 1)) : sizeof(long)) 44 45#define RNDUP(a) \ 46 ((a) > 0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long)) 47 48#define ARRAYLEN(a) (sizeof(a)/sizeof(a[0])) 49 50#define BUFSIZE 5120 51 52#ifndef FALSE 53#define FALSE 0 54#endif 55#ifndef TRUE 56#define TRUE 1 57#endif 58 59#ifdef ENABLE_STATS 60#include <sys/time.h> 61#endif 62#include <sys/socket.h> 63 64#include <sys/socket.h> 65#include <netdb.h> 66 67/* var.h is used from non-racoon code (like eaytest), so we can't use niflags */ 68#define NIFLAGS (NI_NUMERICHOST | NI_NUMERICSERV) 69 70#define GETNAMEINFO(x, y, z) \ 71do { \ 72 if (getnameinfo((x), sysdep_sa_len(x), (y), sizeof(y), (z), sizeof(z), \ 73 NIFLAGS) != 0) { \ 74 if (y) \ 75 strncpy((y), "(invalid)", sizeof(y)); \ 76 if (z) \ 77 strncpy((z), "(invalid)", sizeof(z)); \ 78 } \ 79} while (0); 80 81#include <sys/queue.h> 82#ifndef LIST_FOREACH 83#define LIST_FOREACH(elm, head, field) \ 84 for (elm = LIST_FIRST(head); elm; elm = LIST_NEXT(elm, field)) 85#endif 86 87#include "gcmalloc.h" 88 89#endif /*!defined(_VAR_H_)*/ 90