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/*
* Copyright 2005-2014 Gentoo Foundation
* Distributed under the terms of the GNU General Public License v2
*
* Copyright 2005-2008 Ned Ludd - <solar@gentoo.org>
* Copyright 2005-2014 Mike Frysinger - <vapier@gentoo.org>
*
* All the junk in one trunk!
*/
#ifndef _PORTING_H
#define _PORTING_H
#ifdef HAVE_CONFIG_H
# include "config.h" /* make sure we have EPREFIX, if set */
#endif
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#ifndef _FILE_OFFSET_BITS
#define _FILE_OFFSET_BITS 64 /* #471024 */
#endif
#ifdef _AIX
#define _LINUX_SOURCE_COMPAT
#endif
#include <alloca.h>
#include <assert.h>
#include <ctype.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <fnmatch.h>
#include <glob.h>
#include <inttypes.h>
#include <libgen.h>
#include <limits.h>
#include <regex.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <iniparser.h>
#if defined(__sun) && defined(__SVR4)
/* workaround non-const defined name in option struct, such that we
* don't get a zillion of warnings */
#define no_argument 0
#define required_argument 1
#define optional_argument 2
struct option {
const char *name;
int has_arg;
int *flag;
int val;
};
extern int getopt_long(int, char * const *, const char *,
const struct option *, int *);
#else
#include <getopt.h>
#endif
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(*(arr)))
#ifndef BUFSIZE
# define BUFSIZE 8192
#endif
#ifndef MIN
#define MIN(x, y) ((x) < (y) ? (x) : (y))
#endif
#ifndef MAX
#define MAX(x, y) ((x) < (y) ? (y) : (x))
#endif
/* Easy enough to glue to older versions */
#ifndef O_CLOEXEC
#define O_CLOEXEC 0
#endif
#ifndef O_PATH
#define O_PATH 0
#endif
#ifndef CONFIG_EPREFIX
#define CONFIG_EPREFIX "/"
#endif
#define likely(x) __builtin_expect((x), 1)
#define unlikely(x) __builtin_expect((x), 0)
#endif
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