334 lines
6.5 KiB
C
334 lines
6.5 KiB
C
/* system-dependent definitions for fileutils programs.
|
|
Copyright (C) 89, 91, 92, 93, 94, 1996 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software Foundation,
|
|
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef H_SYSTEM
|
|
#define H_SYSTEM
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
|
|
#ifdef HAVE_SYS_PARAM_H
|
|
#include <sys/param.h>
|
|
#endif
|
|
|
|
/* <unistd.h> should be included before any preprocessor test
|
|
of _POSIX_VERSION. */
|
|
#ifdef HAVE_UNISTD_H
|
|
/*@-skipposixheaders@*/
|
|
#include <unistd.h>
|
|
/*@=skipposixheaders@*/
|
|
#endif
|
|
|
|
#if TIME_WITH_SYS_TIME
|
|
# include <sys/time.h>
|
|
# include <time.h>
|
|
#else
|
|
# if HAVE_SYS_TIME_H
|
|
# include <sys/time.h>
|
|
# else
|
|
# include <time.h>
|
|
# endif
|
|
#endif
|
|
|
|
#if NEED_TIMEZONE
|
|
extern time_t timezone;
|
|
#endif
|
|
|
|
|
|
/* Since major is a function on SVR4, we can't use `ifndef major'. */
|
|
#if MAJOR_IN_MKDEV
|
|
#include <sys/mkdev.h>
|
|
#define HAVE_MAJOR
|
|
#endif
|
|
#if MAJOR_IN_SYSMACROS
|
|
#include <sys/sysmacros.h>
|
|
#define HAVE_MAJOR
|
|
#endif
|
|
#ifdef major /* Might be defined in sys/types.h. */
|
|
#define HAVE_MAJOR
|
|
#endif
|
|
|
|
#ifndef HAVE_MAJOR
|
|
#define major(dev) (((dev) >> 8) & 0xff)
|
|
#define minor(dev) ((dev) & 0xff)
|
|
#define makedev(maj, min) (((maj) << 8) | (min))
|
|
#endif
|
|
#undef HAVE_MAJOR
|
|
|
|
#ifdef HAVE_UTIME_H
|
|
#include <utime.h>
|
|
#endif
|
|
|
|
#ifndef __P
|
|
#if defined (__GNUC__) || (defined (__STDC__) && __STDC__)
|
|
#define __P(args) args
|
|
#else
|
|
#define __P(args) ()
|
|
#endif /* GCC. */
|
|
#endif /* Not __P. */
|
|
|
|
/* Don't use bcopy! Use memmove if source and destination may overlap,
|
|
memcpy otherwise. */
|
|
|
|
#ifdef HAVE_STRING_H
|
|
# if !STDC_HEADERS && HAVE_MEMORY_H
|
|
# include <memory.h>
|
|
# endif
|
|
# include <string.h>
|
|
#else
|
|
# include <strings.h>
|
|
char *memchr ();
|
|
#endif
|
|
|
|
#include <errno.h>
|
|
#ifndef errno
|
|
extern int errno;
|
|
#endif
|
|
|
|
#ifdef STDC_HEADERS
|
|
#define getopt system_getopt
|
|
/*@-skipansiheaders@*/
|
|
#include <stdlib.h>
|
|
/*@=skipansiheaders@*/
|
|
#undef getopt
|
|
#else /* not STDC_HEADERS */
|
|
char *getenv __P((const char *name));
|
|
#endif /* STDC_HEADERS */
|
|
|
|
#ifdef HAVE_FCNTL_H
|
|
#include <fcntl.h>
|
|
#else
|
|
#include <sys/file.h>
|
|
#endif
|
|
|
|
#ifndef SEEK_SET
|
|
#define SEEK_SET 0
|
|
#define SEEK_CUR 1
|
|
#define SEEK_END 2
|
|
#endif
|
|
#ifndef F_OK
|
|
#define F_OK 0
|
|
#define X_OK 1
|
|
#define W_OK 2
|
|
#define R_OK 4
|
|
#endif
|
|
|
|
#ifdef HAVE_DIRENT_H
|
|
# include <dirent.h>
|
|
# define NLENGTH(direct) (strlen((direct)->d_name))
|
|
#else /* not HAVE_DIRENT_H */
|
|
# define dirent direct
|
|
# define NLENGTH(direct) ((direct)->d_namlen)
|
|
# ifdef HAVE_SYS_NDIR_H
|
|
# include <sys/ndir.h>
|
|
# endif /* HAVE_SYS_NDIR_H */
|
|
# ifdef HAVE_SYS_DIR_H
|
|
# include <sys/dir.h>
|
|
# endif /* HAVE_SYS_DIR_H */
|
|
# ifdef HAVE_NDIR_H
|
|
# include <ndir.h>
|
|
# endif /* HAVE_NDIR_H */
|
|
#endif /* HAVE_DIRENT_H */
|
|
|
|
#ifdef __GNUC__
|
|
# undef alloca
|
|
# define alloca __builtin_alloca
|
|
#else
|
|
# ifdef HAVE_ALLOCA_H
|
|
# include <alloca.h>
|
|
# else
|
|
# ifndef _AIX
|
|
/* AIX alloca decl has to be the first thing in the file, bletch! */
|
|
char *alloca ();
|
|
# endif
|
|
# endif
|
|
#endif
|
|
|
|
#include <ctype.h>
|
|
|
|
#if HAVE_SYS_MMAN_H
|
|
#include <sys/mman.h>
|
|
#endif
|
|
|
|
/* XXX FIXME: popt on sunos4.1.3: <sys/resource.h> requires <sys/time.h> */
|
|
#if HAVE_SYS_RESOURCE_H && HAVE_SYS_TIME_H
|
|
#include <sys/resource.h>
|
|
#endif
|
|
|
|
#if HAVE_SYS_UTSNAME_H
|
|
#include <sys/utsname.h>
|
|
#endif
|
|
|
|
#if HAVE_SYS_WAIT_H
|
|
#include <sys/wait.h>
|
|
#endif
|
|
|
|
#if HAVE_GETOPT_H
|
|
#include <getopt.h>
|
|
#endif
|
|
|
|
#if HAVE_GRP_H
|
|
#include <grp.h>
|
|
#endif
|
|
|
|
#if HAVE_LIMITS_H
|
|
#include <limits.h>
|
|
#endif
|
|
|
|
#if HAVE_MALLOC_H
|
|
#include <malloc.h>
|
|
#endif
|
|
|
|
#if HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif
|
|
|
|
#if HAVE_PWD_H
|
|
#include <pwd.h>
|
|
#endif
|
|
|
|
/* Take care of NLS matters. */
|
|
|
|
#if HAVE_LOCALE_H
|
|
# include <locale.h>
|
|
#endif
|
|
#if !HAVE_SETLOCALE
|
|
# define setlocale(Category, Locale) /* empty */
|
|
#endif
|
|
|
|
#if ENABLE_NLS && !defined(__LCLINT__)
|
|
# include <libintl.h>
|
|
# define _(Text) gettext (Text)
|
|
#else
|
|
# undef bindtextdomain
|
|
# define bindtextdomain(Domain, Directory) /* empty */
|
|
# undef textdomain
|
|
# define textdomain(Domain) /* empty */
|
|
# define _(Text) Text
|
|
#endif
|
|
|
|
#define N_(Text) Text
|
|
|
|
/* ============== from misc/miscfn.h */
|
|
|
|
#if HAVE_FNMATCH_H
|
|
#include <fnmatch.h>
|
|
#else
|
|
#include "misc/fnmatch.h"
|
|
#endif
|
|
|
|
#if HAVE_GLOB_H
|
|
#include <glob.h>
|
|
#else
|
|
#include "misc/glob.h"
|
|
#endif
|
|
|
|
#if ! HAVE_S_IFSOCK
|
|
#define S_IFSOCK (0xC000)
|
|
#endif
|
|
|
|
#if ! HAVE_S_ISLNK
|
|
#define S_ISLNK(mode) ((mode & 0xF000) == S_IFLNK)
|
|
#endif
|
|
|
|
#if ! HAVE_S_ISSOCK
|
|
#define S_ISSOCK(mode) ((mode & 0xF000) == S_IFSOCK)
|
|
#endif
|
|
|
|
#if NEED_STRINGS_H
|
|
#include <strings.h>
|
|
#endif
|
|
|
|
#if ! HAVE_REALPATH
|
|
char *realpath(const char *path, char resolved_path []);
|
|
#endif
|
|
|
|
#if NEED_MYREALLOC
|
|
#define realloc(ptr,size) myrealloc(ptr,size)
|
|
extern void *myrealloc(void *, size_t);
|
|
#endif
|
|
|
|
#if HAVE_SYS_SOCKET_H
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#endif
|
|
|
|
#if HAVE_SYS_SELECT_H
|
|
#include <sys/select.h>
|
|
#endif
|
|
|
|
#if ! HAVE_LCHOWN
|
|
#define lchown chown
|
|
#endif
|
|
|
|
#if HAVE_GETMNTINFO_R || HAVE_MNTCTL
|
|
# define GETMNTENT_ONE 0
|
|
# define GETMNTENT_TWO 0
|
|
# if HAVE_SYS_MNTCTL_H
|
|
# include <sys/mntctl.h>
|
|
# endif
|
|
# if HAVE_SYS_VMOUNT_H
|
|
# include <sys/vmount.h>
|
|
# endif
|
|
# if HAVE_SYS_MOUNT_H
|
|
# include <sys/mount.h>
|
|
# endif
|
|
#elif HAVE_MNTENT_H || !(HAVE_GETMNTENT) || HAVE_STRUCT_MNTTAB
|
|
# if HAVE_MNTENT_H
|
|
# include <stdio.h>
|
|
# include <mntent.h>
|
|
# define our_mntent struct mntent
|
|
# define our_mntdir mnt_dir
|
|
# elif HAVE_STRUCT_MNTTAB
|
|
# include <stdio.h>
|
|
# include <mnttab.h>
|
|
struct our_mntent {
|
|
char * our_mntdir;
|
|
};
|
|
struct our_mntent *getmntent(FILE *filep);
|
|
# define our_mntent struct our_mntent
|
|
# else
|
|
# include <stdio.h>
|
|
struct our_mntent {
|
|
char * our_mntdir;
|
|
};
|
|
struct our_mntent *getmntent(FILE *filep);
|
|
# define our_mntent struct our_mntent
|
|
# endif
|
|
# define GETMNTENT_ONE 1
|
|
# define GETMNTENT_TWO 0
|
|
#elif HAVE_SYS_MNTTAB_H
|
|
# include <stdio.h>
|
|
# include <sys/mnttab.h>
|
|
# define GETMNTENT_ONE 0
|
|
# define GETMNTENT_TWO 1
|
|
# define our_mntent struct mnttab
|
|
# define our_mntdir mnt_mountp
|
|
#else /* if !HAVE_MNTCTL */
|
|
# error Neither mntent.h, mnttab.h, or mntctl() exists. I cannot build on this system.
|
|
#endif
|
|
|
|
#ifndef MOUNTED
|
|
#define MOUNTED "/etc/mnttab"
|
|
#endif
|
|
#endif /* H_SYSTEM */
|