include/stdinc.h

   1 /*
   2  *  ircd-ratbox: A slightly useful ircd.
   3  *  stdinc.h: Pull in all of the necessary system headers
   4  *
   5  *  Copyright (C) 2002 Aaron Sethman <androsyn@ratbox.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  20  *  USA
  21  *
  22  * $Id: stdinc.h 6 2005-09-10 01:02:21Z nenolod $
  23  *
  24  */
  25
  26 #include "ratbox_lib.h"
  27 #include "config.h"             /* Gotta pull in the autoconf stuff */
  28 #include "ircd_defs.h"  /* Needed for some reasons here -- dwr */
  29
  30 /* AIX requires this to be the first thing in the file.  */
  31 #ifdef __GNUC__
  32 #undef alloca
  33 #define alloca __builtin_alloca
  34 #else
  35 # ifdef _MSC_VER
  36 #  include <malloc.h>
  37 #  define alloca _alloca
  38 # else
  39 #  if HAVE_ALLOCA_H
  40 #   include <alloca.h>
  41 #  else
  42 #   ifdef _AIX
  43  #pragma alloca
  44 #   else
  45 #    ifndef alloca /* predefined by HP cc +Olibcalls */
  46 char *alloca ();
  47 #    endif
  48 #   endif
  49 #  endif
  50 # endif
  51 #endif
  52
  53
  54 #ifdef HAVE_STDLIB_H
  55 #include <stdlib.h>
  56 #endif
  57 #ifdef STRING_WITH_STRINGS
  58 # include <string.h>
  59 # include <strings.h>
  60 #else
  61 # ifdef HAVE_STRING_H
  62 #  include <string.h>
  63 # else
  64 #  ifdef HAVE_STRINGS_H
  65 #   include <strings.h>
  66 #  endif
  67 # endif
  68 #endif
  69
  70
  71 #ifdef HAVE_STDDEF_H
  72 #include <stddef.h>
  73 #endif
  74
  75
  76
  77 #include <stdio.h>
  78 #include <assert.h>
  79 #include <stdio.h>
  80 #include <time.h>
  81 #include <fcntl.h>
  82 #include <netdb.h>
  83 #include <stdarg.h>
  84 #include <signal.h>
  85 #include <dirent.h>
  86 #include <ctype.h>
  87
  88 #include <limits.h>
  89
  90 #ifdef HAVE_UNISTD_H
  91 #include <unistd.h>
  92 #endif
  93
  94 #include <sys/time.h>
  95 #include <sys/types.h>
  96 #include <sys/file.h>
  97 #ifdef HAVE_SYS_RESOURCE_H
  98 #include <sys/resource.h>
  99 #endif
 100
 101
 102 #include <sys/socket.h>
 103 #include <sys/stat.h>
 104 #include <sys/wait.h>
 105
 106 #ifdef HAVE_SYS_PARAM_H
 107 #include <sys/param.h>
 108 #endif
 109 #include <netinet/in.h>
 110 #include <netinet/tcp.h>
 111 #include <arpa/inet.h>
 112
 113 #ifdef HAVE_ERRNO_H
 114 #include <errno.h>
 115 #else
 116 extern int errno;
 117 #endif
 118
 119 #ifdef HAVE_SYS_UIO_H
 120 #include <sys/uio.h>
 121 #endif
 122
 123 #if defined(__INTEL_COMPILER) || defined(__GNUC__)
 124 # ifdef __unused
 125 #  undef __unused
 126 # endif
 127 # ifdef __printf
 128 #  undef __printf
 129 # endif
 130 # ifdef __noreturn
 131 #  undef __noreturn
 132 # endif
 133
 134 # define __unused __attribute__((__unused__))
 135 # define __printf(x) __attribute__((__format__ (__printf__, x, x + 1)))
 136 # define __noreturn __attribute__((__noreturn__))
 137 #else
 138 # define __unused
 139 # define __printf
 140 # define __noreturn
 141 #endif
 142
 143
 144
 145 #ifdef strdupa
 146 #define LOCAL_COPY(s) strdupa(s)
 147 #else
 148 #if defined(__INTEL_COMPILER) || defined(__GNUC__)
 149 # define LOCAL_COPY(s) __extension__({ char *_s = alloca(strlen(s) + 1); strcpy(_s, s); _s; })
 150 #else
 151 # define LOCAL_COPY(s) strcpy(alloca(strlen(s) + 1), s) /* XXX Is that allowed? */
 152 #endif /* defined(__INTEL_COMPILER) || defined(__GNUC__) */
 153 #endif /* strdupa */