1/* 2 * Copyright (C) 2004, 2005, 2007, 2008 Internet Systems Consortium, Inc. ("ISC") 3 * Copyright (C) 1999-2003 Internet Software Consortium. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 15 * PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18/* $Id: acconfig.h,v 1.53 2008/12/01 23:47:44 tbox Exp $ */ 19 20/*! \file */ 21 22/*** 23 *** This file is not to be included by any public header files, because 24 *** it does not get installed. 25 ***/ 26@TOP@ 27 28/** define on DEC OSF to enable 4.4BSD style sa_len support */ 29#undef _SOCKADDR_LEN 30 31/** define if your system needs pthread_init() before using pthreads */ 32#undef NEED_PTHREAD_INIT 33 34/** define if your system has sigwait() */ 35#undef HAVE_SIGWAIT 36 37/** define if sigwait() is the UnixWare flavor */ 38#undef HAVE_UNIXWARE_SIGWAIT 39 40/** define on Solaris to get sigwait() to work using pthreads semantics */ 41#undef _POSIX_PTHREAD_SEMANTICS 42 43/** define if LinuxThreads is in use */ 44#undef HAVE_LINUXTHREADS 45 46/** define if sysconf() is available */ 47#undef HAVE_SYSCONF 48 49/** define if sysctlbyname() is available */ 50#undef HAVE_SYSCTLBYNAME 51 52/** define if catgets() is available */ 53#undef HAVE_CATGETS 54 55/** define if getifaddrs() exists */ 56#undef HAVE_GETIFADDRS 57 58/** define if you have the NET_RT_IFLIST sysctl variable and sys/sysctl.h */ 59#undef HAVE_IFLIST_SYSCTL 60 61/** define if tzset() is available */ 62#undef HAVE_TZSET 63 64/** define if struct addrinfo exists */ 65#undef HAVE_ADDRINFO 66 67/** define if getaddrinfo() exists */ 68#undef HAVE_GETADDRINFO 69 70/** define if gai_strerror() exists */ 71#undef HAVE_GAISTRERROR 72 73/** define if arc4random() exists */ 74#undef HAVE_ARC4RANDOM 75 76/** 77 * define if pthread_setconcurrency() should be called to tell the 78 * OS how many threads we might want to run. 79 */ 80#undef CALL_PTHREAD_SETCONCURRENCY 81 82/** define if IPv6 is not disabled */ 83#undef WANT_IPV6 84 85/** define if flockfile() is available */ 86#undef HAVE_FLOCKFILE 87 88/** define if getc_unlocked() is available */ 89#undef HAVE_GETCUNLOCKED 90 91/** Shut up warnings about sputaux in stdio.h on BSD/OS pre-4.1 */ 92#undef SHUTUP_SPUTAUX 93#ifdef SHUTUP_SPUTAUX 94struct __sFILE; 95extern __inline int __sputaux(int _c, struct __sFILE *_p); 96#endif 97 98/** Shut up warnings about missing sigwait prototype on BSD/OS 4.0* */ 99#undef SHUTUP_SIGWAIT 100#ifdef SHUTUP_SIGWAIT 101int sigwait(const unsigned int *set, int *sig); 102#endif 103 104/** Shut up warnings from gcc -Wcast-qual on BSD/OS 4.1. */ 105#undef SHUTUP_STDARG_CAST 106#if defined(SHUTUP_STDARG_CAST) && defined(__GNUC__) 107#include <stdarg.h> /** Grr. Must be included *every time*. */ 108/** 109 * The silly continuation line is to keep configure from 110 * commenting out the #undef. 111 */ 112 113#undef \ 114 va_start 115#define va_start(ap, last) \ 116 do { \ 117 union { const void *konst; long *var; } _u; \ 118 _u.konst = &(last); \ 119 ap = (va_list)(_u.var + __va_words(__typeof(last))); \ 120 } while (0) 121#endif /** SHUTUP_STDARG_CAST && __GNUC__ */ 122 123/** define if the system has a random number generating device */ 124#undef PATH_RANDOMDEV 125 126/** define if pthread_attr_getstacksize() is available */ 127#undef HAVE_PTHREAD_ATTR_GETSTACKSIZE 128 129/** define if pthread_attr_setstacksize() is available */ 130#undef HAVE_PTHREAD_ATTR_SETSTACKSIZE 131 132/** define if you have strerror in the C library. */ 133#undef HAVE_STRERROR 134 135/** Define if you are running under Compaq TruCluster. */ 136#undef HAVE_TRUCLUSTER 137 138/* Define if OpenSSL includes DSA support */ 139#undef HAVE_OPENSSL_DSA 140 141/* Define to the length type used by the socket API (socklen_t, size_t, int). */ 142#undef ISC_SOCKADDR_LEN_T 143 144/* Define if threads need PTHREAD_SCOPE_SYSTEM */ 145#undef NEED_PTHREAD_SCOPE_SYSTEM 146