1c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh/* $NetBSD: var.h,v 1.4.6.1 2007/06/06 15:36:38 vanhu Exp $ */ 20a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 30a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* Id: var.h,v 1.6 2004/11/20 16:16:59 monas Exp */ 40a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 50a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* 60a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 70a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * All rights reserved. 80a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 90a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * Redistribution and use in source and binary forms, with or without 100a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * modification, are permitted provided that the following conditions 110a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * are met: 120a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 1. Redistributions of source code must retain the above copyright 130a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * notice, this list of conditions and the following disclaimer. 140a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 2. Redistributions in binary form must reproduce the above copyright 150a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * notice, this list of conditions and the following disclaimer in the 160a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * documentation and/or other materials provided with the distribution. 170a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 3. Neither the name of the project nor the names of its contributors 180a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * may be used to endorse or promote products derived from this software 190a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * without specific prior written permission. 200a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 210a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 220a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 230a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 240a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 250a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 260a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 270a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 280a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 290a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 300a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 310a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * SUCH DAMAGE. 320a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang */ 330a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 340a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifndef _VAR_H 350a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define _VAR_H 360a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 370a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#if !defined(_VAR_H_) 380a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define _VAR_H_ 390a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 400a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define MAX3(a, b, c) (a > b ? (a > c ? a : c) : (b > c ? b : c)) 410a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 420a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define ISSET(exp, bit) (((exp) & (bit)) == (bit)) 430a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 440a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define LALIGN(a) \ 450a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang ((a) > 0 ? ((a) &~ (sizeof(long) - 1)) : sizeof(long)) 460a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 470a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define RNDUP(a) \ 480a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang ((a) > 0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long)) 490a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 500a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define ARRAYLEN(a) (sizeof(a)/sizeof(a[0])) 510a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 520a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define BUFSIZE 5120 530a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 540a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifndef FALSE 550a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define FALSE 0 560a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 570a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifndef TRUE 580a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define TRUE 1 590a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 600a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 610a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifdef ENABLE_STATS 620a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <sys/time.h> 630a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 640a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <sys/socket.h> 650a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 660a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* 670a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * use of GETNAMEINFO(x, y, NULL) is not politically correct, 680a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * as sizeof(NULL) would be 4, not 0. Also, gcc-3.4.2+ bombs on it. 690a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * In such cases, use GETNAMEINFO_NULL(x, y) 700a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang */ 710a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <sys/socket.h> 720a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <netdb.h> 730a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 740a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* var.h is used from non-racoon code (like eaytest), so we can't use niflags */ 750a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define NIFLAGS (NI_NUMERICHOST | NI_NUMERICSERV) 760a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 770a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define GETNAMEINFO(x, y, z) \ 780a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangdo { \ 790a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (getnameinfo((x), sysdep_sa_len(x), (y), sizeof(y), (z), sizeof(z), \ 800a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang NIFLAGS) != 0) { \ 810a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (y != NULL) \ 820a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang strncpy((y), "(invalid)", sizeof(y)); \ 830a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (z != NULL) \ 840a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang strncpy((z), "(invalid)", sizeof(z)); \ 850a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } \ 860a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} while (0); 870a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 880a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define GETNAMEINFO_NULL(x, y) \ 890a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangdo { \ 900a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (getnameinfo((x), sysdep_sa_len(x), (y), sizeof(y), NULL, 0, \ 910a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang NIFLAGS) != 0) { \ 920a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (y != NULL) \ 930a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang strncpy((y), "(invalid)", sizeof(y)); \ 940a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } \ 950a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} while (0); 960a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 970a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <sys/queue.h> 980a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifndef LIST_FOREACH 990a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#define LIST_FOREACH(elm, head, field) \ 1000a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang for (elm = LIST_FIRST(head); elm; elm = LIST_NEXT(elm, field)) 1010a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 1020a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1030a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "gcmalloc.h" 1040a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1050a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif /*!defined(_VAR_H_)*/ 1060a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1070a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif /* _VAR_H */ 108