external/bsd/bind/dist/acconfig.h

   1 /*      $NetBSD: acconfig.h,v 1.2 2009/04/12 03:46:06 christos Exp $    */
   2
   3 /*
   4  * Copyright (C) 2004, 2005, 2007, 2008  Internet Systems Consortium, Inc. ("ISC")
   5  * Copyright (C) 1999-2003  Internet Software Consortium.
   6  *
   7  * Permission to use, copy, modify, and/or distribute this software for any
   8  * purpose with or without fee is hereby granted, provided that the above
   9  * copyright notice and this permission notice appear in all copies.
  10  *
  11  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  12  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  13  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  14  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  15  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  16  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  17  * PERFORMANCE OF THIS SOFTWARE.
  18  */
  19
  20 /* Id: acconfig.h,v 1.53 2008/12/01 23:47:44 tbox Exp */
  21
  22 /*! \file */
  23
  24 /***
  25  *** This file is not to be included by any public header files, because
  26  *** it does not get installed.
  27  ***/
  28 @TOP@
  29
  30 /** define on DEC OSF to enable 4.4BSD style sa_len support */
  31 #undef _SOCKADDR_LEN
  32
  33 /** define if your system needs pthread_init() before using pthreads */
  34 #undef NEED_PTHREAD_INIT
  35
  36 /** define if your system has sigwait() */
  37 #undef HAVE_SIGWAIT
  38
  39 /** define if sigwait() is the UnixWare flavor */
  40 #undef HAVE_UNIXWARE_SIGWAIT
  41
  42 /** define on Solaris to get sigwait() to work using pthreads semantics */
  43 #undef _POSIX_PTHREAD_SEMANTICS
  44
  45 /** define if LinuxThreads is in use */
  46 #undef HAVE_LINUXTHREADS
  47
  48 /** define if sysconf() is available */
  49 #undef HAVE_SYSCONF
  50
  51 /** define if sysctlbyname() is available */
  52 #undef HAVE_SYSCTLBYNAME
  53
  54 /** define if catgets() is available */
  55 #undef HAVE_CATGETS
  56
  57 /** define if getifaddrs() exists */
  58 #undef HAVE_GETIFADDRS
  59
  60 /** define if you have the NET_RT_IFLIST sysctl variable and sys/sysctl.h */
  61 #undef HAVE_IFLIST_SYSCTL
  62
  63 /** define if tzset() is available */
  64 #undef HAVE_TZSET
  65
  66 /** define if struct addrinfo exists */
  67 #undef HAVE_ADDRINFO
  68
  69 /** define if getaddrinfo() exists */
  70 #undef HAVE_GETADDRINFO
  71
  72 /** define if gai_strerror() exists */
  73 #undef HAVE_GAISTRERROR
  74
  75 /** define if arc4random() exists */
  76 #undef HAVE_ARC4RANDOM
  77
  78 /**
  79  * define if pthread_setconcurrency() should be called to tell the
  80  * OS how many threads we might want to run.
  81  */
  82 #undef CALL_PTHREAD_SETCONCURRENCY
  83
  84 /** define if IPv6 is not disabled */
  85 #undef WANT_IPV6
  86
  87 /** define if flockfile() is available */
  88 #undef HAVE_FLOCKFILE
  89
  90 /** define if getc_unlocked() is available */
  91 #undef HAVE_GETCUNLOCKED
  92
  93 /** Shut up warnings about sputaux in stdio.h on BSD/OS pre-4.1 */
  94 #undef SHUTUP_SPUTAUX
  95 #ifdef SHUTUP_SPUTAUX
  96 struct __sFILE;
  97 extern __inline int __sputaux(int _c, struct __sFILE *_p);
  98 #endif
  99
 100 /** Shut up warnings about missing sigwait prototype on BSD/OS 4.0* */
 101 #undef SHUTUP_SIGWAIT
 102 #ifdef SHUTUP_SIGWAIT
 103 int sigwait(const unsigned int *set, int *sig);
 104 #endif
 105
 106 /** Shut up warnings from gcc -Wcast-qual on BSD/OS 4.1. */
 107 #undef SHUTUP_STDARG_CAST
 108 #if defined(SHUTUP_STDARG_CAST) && defined(__GNUC__)
 109 #include <stdarg.h>             /** Grr.  Must be included *every time*. */
 110 /**
 111  * The silly continuation line is to keep configure from
 112  * commenting out the #undef.
 113  */
 114
 115 #undef \
 116         va_start
 117 #define va_start(ap, last) \
 118         do { \
 119                 union { const void *konst; long *var; } _u; \
 120                 _u.konst = &(last); \
 121                 ap = (va_list)(_u.var + __va_words(__typeof(last))); \
 122         } while (/*CONSTCOND*/0)
 123 #endif /** SHUTUP_STDARG_CAST && __GNUC__ */
 124
 125 /** define if the system has a random number generating device */
 126 #undef PATH_RANDOMDEV
 127
 128 /** define if pthread_attr_getstacksize() is available */
 129 #undef HAVE_PTHREAD_ATTR_GETSTACKSIZE
 130
 131 /** define if pthread_attr_setstacksize() is available */
 132 #undef HAVE_PTHREAD_ATTR_SETSTACKSIZE
 133
 134 /** define if you have strerror in the C library. */
 135 #undef HAVE_STRERROR
 136
 137 /** Define if you are running under Compaq TruCluster. */
 138 #undef HAVE_TRUCLUSTER
 139
 140 /* Define if OpenSSL includes DSA support */
 141 #undef HAVE_OPENSSL_DSA
 142
 143 /* Define to the length type used by the socket API (socklen_t, size_t, int). */
 144 #undef ISC_SOCKADDR_LEN_T
 145
 146 /* Define if threads need PTHREAD_SCOPE_SYSTEM */
 147 #undef NEED_PTHREAD_SCOPE_SYSTEM