230 lines
4.8 KiB
C
230 lines
4.8 KiB
C
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/*
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* ircd-ratbox: A slightly useful ircd.
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* stdinc.h: Pull in all of the necessary system headers
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*
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* Copyright (C) 2002 Aaron Sethman <androsyn@ratbox.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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* USA
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*
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* $Id: stdinc.h 28675 2015-09-29 17:09:18Z androsyn $
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*
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*/
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#include "setup.h"
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#include "config.h" /* Gotta pull in the autoconf stuff */
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/* we include common.h and ircd_defs.h down at bottom */
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/* AIX requires this to be the first thing in the file. */
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#ifdef __GNUC__
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#undef alloca
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#define alloca __builtin_alloca
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#else
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# ifdef _MSC_VER
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# include <malloc.h>
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# define alloca _alloca
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# else
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# if HAVE_ALLOCA_H
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# include <alloca.h>
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# else
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# ifdef _AIX
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#pragma alloca
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# else
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# ifndef alloca /* predefined by HP cc +Olibcalls */
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char *alloca();
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# endif
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# endif
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# endif
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# endif
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#endif
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#ifdef STRING_WITH_STRINGS
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# include <string.h>
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# include <strings.h>
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#else
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# ifdef HAVE_STRING_H
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# include <string.h>
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# else
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# ifdef HAVE_STRINGS_H
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# include <strings.h>
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# endif
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# endif
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#endif
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#ifdef HAVE_STDDEF_H
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#include <stddef.h>
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#endif
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#include <stdio.h>
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#include <assert.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <stdarg.h>
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#include <signal.h>
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#include <ctype.h>
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#include <limits.h>
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#if HAVE_DIRENT_H
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# include <dirent.h>
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# define NAMLEN(dirent) strlen((dirent)->d_name)
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#else
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# define dirent direct
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# define NAMLEN(dirent) (dirent)->d_namlen
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# if HAVE_SYS_NDIR_H
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# include <sys/ndir.h>
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# endif
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# if HAVE_SYS_DIR_H
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# include <sys/dir.h>
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# endif
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# if HAVE_NDIR_H
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# include <ndir.h>
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# endif
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <sys/types.h>
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#include <sys/file.h>
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#ifdef HAVE_SYS_RESOURCE_H
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#include <sys/resource.h>
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#endif
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#include <sys/stat.h>
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#if HAVE_SYS_WAIT_H
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# include <sys/wait.h>
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#endif
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#ifndef WEXITSTATUS
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# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
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#endif
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#ifndef WIFEXITED
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# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
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#endif
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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#ifdef HAVE_ARPA_INET_H
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#include <arpa/inet.h>
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#endif
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#ifdef HAVE_ERRNO_H
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#include <errno.h>
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#else
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extern int errno;
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#endif
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#if defined(__INTEL_COMPILER) || defined(__GNUC__)
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# ifdef __unused
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# undef __unused
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# endif
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# ifdef __printf
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# undef __printf
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# endif
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# ifdef __noreturn
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# undef __noreturn
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# endif
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# define __unused __attribute__((__unused__))
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# define __printf(x) __attribute__((__format__ (__printf__, x, x + 1)))
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# define __noreturn __attribute__((__noreturn__))
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#else
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# define __unused
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# define __printf
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# define __noreturn
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#endif
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#ifdef strdupa
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#define LOCAL_COPY(s) strdupa(s)
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#else
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#if defined(__INTEL_COMPILER) || defined(__GNUC__)
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# define LOCAL_COPY(s) __extension__({ char *_s = alloca(strlen(s) + 1); strcpy(_s, s); _s; })
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#else
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# define LOCAL_COPY(s) strcpy(alloca(strlen(s) + 1), s) /* XXX Is that allowed? */
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#endif /* defined(__INTEL_COMPILER) || defined(__GNUC__) */
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#endif /* strdupa */
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/* LOCAL_COPY_N copies n part of string and adds one to terminate the string */
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#ifdef strndupa
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#define LOCAL_COPY_N(s, n) strndupa(s, n)
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#else
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#if defined(__INTEL_COMPILER) || defined(__GNUC__)
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#define LOCAL_COPY_N(s, n) __extension__({ size_t _l = strlen(s); _l = n > _l ? _l : n; char *_s = alloca(_l+1); memcpy(_s, s, _l); _s[_l] = '\0' ; _s; })
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#else
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#define LOCAL_COPY_N(s, n) xc_strlcpy(alloca(strlen(s)+1), s, n)
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INLINE_FUNC size_t
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xc_strlcpy(char *dest, const char *src, size_t size)
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{
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size_t ret = strlen(src);
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if(size)
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{
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size_t len = (ret >= size) ? size - 1 : ret;
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memcpy(dest, src, len);
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dest[len] = '\0';
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}
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return dest;
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}
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#endif /* defined(__INTEL_COMPILER) || defined(__GNUC__) */
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#endif /* strndupa */
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#ifndef INADDR_NONE
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# define INADDR_NONE ((in_addr_t) 0xffffffff)
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#endif
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#ifndef INADDR_LOOPBACK
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# define INADDR_LOOPBACK ((in_addr_t) 0x7f000001)
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#endif
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#if SIZEOF_TIME_T == 4
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#define RBTT_FMT "d"
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#else
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#if SIZEOF_TIME_T > 4 && SIZEOF_LONG == SIZEOF_TIME_T
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#define RBTT_FMT "ld"
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#else
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#define RBTT_FMT "lld"
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#endif
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#endif
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#ifdef MINGW
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#undef RBTT_FMT
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#define RBTT_FMT "ld"
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#endif
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#include "ratbox_lib.h"
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#include "ircd_defs.h"
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#include "common.h"
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