2000-02-08 19:58:47 +00:00
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/* vi: set sw=4 ts=4: */
|
1999-10-05 22:58:32 +00:00
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/*
|
1999-10-20 22:08:37 +00:00
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* Busybox main internal header file
|
1999-10-05 22:58:32 +00:00
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*
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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 GNU
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* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Based in part on code from sash, Copyright (c) 1999 by David I. Bell
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* Permission has been granted to redistribute this code under the GPL.
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*
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*/
|
2000-02-07 05:29:42 +00:00
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|
#ifndef _BB_INTERNAL_H_
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#define _BB_INTERNAL_H_ 1
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1999-10-05 16:24:54 +00:00
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#include "busybox.def.h"
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#include <stdlib.h>
|
2000-01-23 18:19:02 +00:00
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#include <stdarg.h>
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1999-10-05 16:24:54 +00:00
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#include <string.h>
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#include <unistd.h>
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2000-06-26 10:45:52 +00:00
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#include <errno.h>
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1999-10-05 16:24:54 +00:00
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#include <sys/stat.h>
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2000-04-28 00:18:56 +00:00
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#include <sys/param.h>
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1999-11-06 06:07:27 +00:00
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#include <mntent.h>
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2000-07-11 16:53:56 +00:00
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#include <regex.h>
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1999-10-05 16:24:54 +00:00
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/* Some useful definitions */
|
1999-10-09 00:25:00 +00:00
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#define FALSE ((int) 1)
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#define TRUE ((int) 0)
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1999-10-05 16:24:54 +00:00
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2000-02-07 05:29:42 +00:00
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/* for mtab.c */
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#define MTAB_GETMOUNTPT '1'
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#define MTAB_GETDEVICE '2'
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1999-10-05 16:24:54 +00:00
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#define BUF_SIZE 8192
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#define EXPAND_ALLOC 1024
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|
2000-03-23 01:09:18 +00:00
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1999-10-05 16:24:54 +00:00
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#define isBlank(ch) (((ch) == ' ') || ((ch) == '\t'))
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#define isDecimal(ch) (((ch) >= '0') && ((ch) <= '9'))
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#define isOctal(ch) (((ch) >= '0') && ((ch) <= '7'))
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#define isWildCard(ch) (((ch) == '*') || ((ch) == '?') || ((ch) == '['))
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|
2000-04-28 00:18:56 +00:00
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/* Macros for min/max. */
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#ifndef MIN
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#define MIN(a,b) (((a)<(b))?(a):(b))
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#endif
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#ifndef MAX
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#define MAX(a,b) (((a)>(b))?(a):(b))
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#endif
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/* I don't like nested includes, but the string and io functions are used
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* too often
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*/
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#include <stdio.h>
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#if !defined(NO_STRING_H) || defined(STDC_HEADERS)
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# include <string.h>
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|
# if !defined(STDC_HEADERS) && !defined(NO_MEMORY_H) && !defined(__GNUC__)
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# include <memory.h>
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|
# endif
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|
# define memzero(s, n) memset ((void *)(s), 0, (n))
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|
#else
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|
# include <strings.h>
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|
|
# define strchr index
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|
# define strrchr rindex
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|
# define memcpy(d, s, n) bcopy((s), (d), (n))
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|
# define memcmp(s1, s2, n) bcmp((s1), (s2), (n))
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|
|
# define memzero(s, n) bzero((s), (n))
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|
#endif
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|
2000-03-16 08:09:09 +00:00
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|
enum Location {
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|
_BB_DIR_ROOT = 0,
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_BB_DIR_BIN,
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|
|
_BB_DIR_SBIN,
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|
|
_BB_DIR_USR_BIN,
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|
|
|
_BB_DIR_USR_SBIN
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|
|
};
|
1999-10-05 16:24:54 +00:00
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|
2000-05-13 06:33:19 +00:00
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|
struct BB_applet {
|
1999-10-05 16:24:54 +00:00
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|
const char* name;
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|
|
int (*main)(int argc, char** argv);
|
2000-03-16 08:09:09 +00:00
|
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|
enum Location location;
|
1999-10-05 16:24:54 +00:00
|
|
|
};
|
2000-05-13 06:33:19 +00:00
|
|
|
/* From busybox.c */
|
|
|
|
extern const struct BB_applet applets[];
|
1999-10-05 16:24:54 +00:00
|
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|
|
2000-06-02 03:21:42 +00:00
|
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|
extern int ar_main(int argc, char **argv);
|
2000-02-18 21:34:17 +00:00
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|
extern int basename_main(int argc, char **argv);
|
1999-10-05 16:24:54 +00:00
|
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|
extern int busybox_main(int argc, char** argv);
|
1999-10-19 20:03:34 +00:00
|
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|
extern int cat_main(int argc, char** argv);
|
1999-10-13 18:56:42 +00:00
|
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|
extern int chmod_chown_chgrp_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
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|
extern int chroot_main(int argc, char** argv);
|
1999-12-15 22:14:12 +00:00
|
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|
extern int chvt_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
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|
extern int clear_main(int argc, char** argv);
|
2000-05-12 19:41:47 +00:00
|
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|
extern int cp_mv_main(int argc, char** argv);
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|
extern int cut_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
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|
extern int date_main(int argc, char** argv);
|
2000-06-21 19:06:16 +00:00
|
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|
extern int dc_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
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|
extern int dd_main(int argc, char** argv);
|
2000-03-05 08:07:00 +00:00
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|
extern int dirname_main(int argc, char** argv);
|
1999-12-15 22:14:12 +00:00
|
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|
extern int deallocvt_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
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|
extern int df_main(int argc, char** argv);
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|
extern int dmesg_main(int argc, char** argv);
|
1999-12-09 18:29:29 +00:00
|
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|
extern int du_main(int argc, char** argv);
|
1999-10-19 20:03:34 +00:00
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|
extern int dutmp_main(int argc, char** argv);
|
2000-03-16 08:09:09 +00:00
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|
extern int echo_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
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|
extern int false_main(int argc, char** argv);
|
1999-12-16 20:59:36 +00:00
|
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|
extern int fbset_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
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|
extern int fdisk_main(int argc, char** argv);
|
1999-10-13 21:12:06 +00:00
|
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|
extern int fdflush_main(int argc, char **argv);
|
1999-10-19 20:23:03 +00:00
|
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|
extern int fsck_minix_main(int argc, char **argv);
|
1999-10-05 16:24:54 +00:00
|
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|
extern int find_main(int argc, char** argv);
|
1999-12-08 23:19:36 +00:00
|
|
|
extern int free_main(int argc, char** argv);
|
2000-03-04 22:23:27 +00:00
|
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|
extern int freeramdisk_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
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|
extern int grep_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int gunzip_main (int argc, char** argv);
|
|
|
|
extern int gzip_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int halt_main(int argc, char** argv);
|
1999-12-10 07:42:50 +00:00
|
|
|
extern int head_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int hostid_main(int argc, char** argv);
|
1999-12-07 23:14:59 +00:00
|
|
|
extern int hostname_main(int argc, char** argv);
|
2000-05-01 19:10:52 +00:00
|
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|
extern int id_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int init_main(int argc, char** argv);
|
1999-12-17 01:08:27 +00:00
|
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|
extern int insmod_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
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|
extern int kill_main(int argc, char** argv);
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|
|
|
extern int length_main(int argc, char** argv);
|
|
|
|
extern int ln_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int loadacm_main(int argc, char** argv);
|
1999-10-19 06:02:44 +00:00
|
|
|
extern int loadfont_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int loadkmap_main(int argc, char** argv);
|
|
|
|
extern int losetup_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int logger_main(int argc, char **argv);
|
|
|
|
extern int logname_main(int argc, char **argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int ls_main(int argc, char** argv);
|
1999-12-15 22:14:12 +00:00
|
|
|
extern int lsmod_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int makedevs_main(int argc, char** argv);
|
2000-06-13 06:54:53 +00:00
|
|
|
extern int md5sum_main(int argc, char** argv);
|
1999-10-13 21:12:06 +00:00
|
|
|
extern int mkdir_main(int argc, char** argv);
|
1999-12-11 08:41:28 +00:00
|
|
|
extern int mkfifo_main(int argc, char **argv);
|
|
|
|
extern int mkfs_minix_main(int argc, char **argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int mknod_main(int argc, char** argv);
|
|
|
|
extern int mkswap_main(int argc, char** argv);
|
2000-04-25 23:24:55 +00:00
|
|
|
extern int mktemp_main(int argc, char **argv);
|
2000-05-12 19:41:47 +00:00
|
|
|
extern int nc_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int more_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int mount_main(int argc, char** argv);
|
|
|
|
extern int mt_main(int argc, char** argv);
|
2000-02-07 05:29:42 +00:00
|
|
|
extern int nslookup_main(int argc, char **argv);
|
1999-12-07 23:14:59 +00:00
|
|
|
extern int ping_main(int argc, char **argv);
|
1999-12-10 08:25:07 +00:00
|
|
|
extern int poweroff_main(int argc, char **argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int printf_main(int argc, char** argv);
|
1999-10-20 08:05:35 +00:00
|
|
|
extern int ps_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int pwd_main(int argc, char** argv);
|
|
|
|
extern int reboot_main(int argc, char** argv);
|
|
|
|
extern int rm_main(int argc, char** argv);
|
1999-12-16 23:04:20 +00:00
|
|
|
extern int rmdir_main(int argc, char **argv);
|
|
|
|
extern int rmmod_main(int argc, char** argv);
|
1999-10-29 00:07:31 +00:00
|
|
|
extern int sed_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int sfdisk_main(int argc, char** argv);
|
2000-04-28 00:18:56 +00:00
|
|
|
extern int setkeycodes_main(int argc, char** argv);
|
2000-03-12 23:49:18 +00:00
|
|
|
extern int shell_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int sleep_main(int argc, char** argv);
|
1999-12-22 17:57:31 +00:00
|
|
|
extern int sort_main(int argc, char** argv);
|
1999-10-18 21:22:59 +00:00
|
|
|
extern int swap_on_off_main(int argc, char** argv);
|
1999-10-19 20:03:34 +00:00
|
|
|
extern int sync_main(int argc, char** argv);
|
1999-11-25 07:30:46 +00:00
|
|
|
extern int syslogd_main(int argc, char **argv);
|
1999-12-08 23:19:36 +00:00
|
|
|
extern int tail_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int tar_main(int argc, char** argv);
|
1999-12-10 05:27:16 +00:00
|
|
|
extern int tee_main(int argc, char** argv);
|
2000-03-16 08:09:09 +00:00
|
|
|
extern int test_main(int argc, char** argv);
|
2000-02-22 17:17:45 +00:00
|
|
|
extern int telnet_main(int argc, char** argv);
|
1999-10-07 08:30:23 +00:00
|
|
|
extern int touch_main(int argc, char** argv);
|
2000-03-05 08:07:00 +00:00
|
|
|
extern int tr_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int true_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int tput_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int tryopen_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int tty_main(int argc, char** argv);
|
2000-06-13 06:54:53 +00:00
|
|
|
extern int uuencode_main(int argc, char** argv);
|
|
|
|
extern int uudecode_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int umount_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int uname_main(int argc, char** argv);
|
2000-03-05 07:52:05 +00:00
|
|
|
extern int uptime_main(int argc, char** argv);
|
2000-01-06 00:48:21 +00:00
|
|
|
extern int uniq_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
extern int update_main(int argc, char** argv);
|
2000-04-04 18:49:18 +00:00
|
|
|
extern int usleep_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int wc_main(int argc, char** argv);
|
2000-05-19 05:35:19 +00:00
|
|
|
extern int which_main(int argc, char** argv);
|
2000-01-15 22:28:50 +00:00
|
|
|
extern int whoami_main(int argc, char** argv);
|
|
|
|
extern int yes_main(int argc, char** argv);
|
1999-10-05 16:24:54 +00:00
|
|
|
|
1999-10-05 22:58:32 +00:00
|
|
|
|
2000-02-11 21:55:04 +00:00
|
|
|
extern void usage(const char *usage) __attribute__ ((noreturn));
|
2000-04-06 08:06:36 +00:00
|
|
|
extern void errorMsg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
|
|
|
|
extern void fatalError(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
|
2000-02-11 21:55:04 +00:00
|
|
|
|
1999-10-05 22:58:32 +00:00
|
|
|
const char *modeString(int mode);
|
|
|
|
const char *timeString(time_t timeVal);
|
2000-02-11 21:55:04 +00:00
|
|
|
int isDirectory(const char *name, const int followLinks, struct stat *statBuf);
|
1999-10-09 00:25:00 +00:00
|
|
|
int isDevice(const char *name);
|
2000-03-04 21:19:32 +00:00
|
|
|
|
|
|
|
typedef struct ino_dev_hash_bucket_struct {
|
|
|
|
struct ino_dev_hash_bucket_struct *next;
|
|
|
|
ino_t ino;
|
|
|
|
dev_t dev;
|
|
|
|
char name[1];
|
|
|
|
} ino_dev_hashtable_bucket_t;
|
|
|
|
int is_in_ino_dev_hashtable(const struct stat *statbuf, char **name);
|
|
|
|
void add_to_ino_dev_hashtable(const struct stat *statbuf, const char *name);
|
|
|
|
void reset_ino_dev_hashtable(void);
|
|
|
|
|
2000-05-10 05:05:45 +00:00
|
|
|
int copyFile(const char *srcName, const char *destName,
|
|
|
|
int setModes, int followLinks, int forceFlag);
|
1999-10-09 00:25:00 +00:00
|
|
|
char *buildName(const char *dirName, const char *fileName);
|
|
|
|
int makeString(int argc, const char **argv, char *buf, int bufLen);
|
1999-10-05 22:58:32 +00:00
|
|
|
char *getChunk(int size);
|
|
|
|
char *chunkstrdup(const char *str);
|
|
|
|
void freeChunks(void);
|
|
|
|
int fullWrite(int fd, const char *buf, int len);
|
|
|
|
int fullRead(int fd, char *buf, int len);
|
1999-10-22 05:12:14 +00:00
|
|
|
int recursiveAction(const char *fileName, int recurse, int followLinks, int depthFirst,
|
2000-03-28 00:58:14 +00:00
|
|
|
int (*fileAction) (const char *fileName, struct stat* statbuf, void* userData),
|
|
|
|
int (*dirAction) (const char *fileName, struct stat* statbuf, void* userData),
|
|
|
|
void* userData);
|
1999-10-06 20:25:32 +00:00
|
|
|
const char* timeString(time_t timeVal);
|
1999-10-05 16:24:54 +00:00
|
|
|
|
2000-01-23 02:14:20 +00:00
|
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extern int createPath (const char *name, int mode);
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1999-10-13 21:12:06 +00:00
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extern int parse_mode( const char* s, mode_t* theMode);
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1999-10-18 22:28:26 +00:00
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2000-03-24 00:54:46 +00:00
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extern int get_kernel_revision(void);
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2000-05-01 19:10:52 +00:00
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1999-10-25 23:32:44 +00:00
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extern int get_console_fd(char* tty_name);
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1999-11-06 06:07:27 +00:00
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extern struct mntent *findMountPoint(const char *name, const char *table);
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1999-11-04 21:18:07 +00:00
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extern void write_mtab(char* blockDevice, char* directory,
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char* filesystemType, long flags, char* string_flags);
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extern void erase_mtab(const char * name);
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2000-02-07 05:29:42 +00:00
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extern void mtab_read(void);
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extern char *mtab_first(void **iter);
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extern char *mtab_next(void **iter);
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extern char *mtab_getinfo(const char *match, const char which);
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1999-12-03 09:19:54 +00:00
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extern int check_wildcard_match(const char* text, const char* pattern);
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1999-12-09 06:11:36 +00:00
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extern long getNum (const char *cp);
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2000-04-07 06:00:07 +00:00
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extern pid_t* findPidByName( char* pidName);
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2000-03-22 07:12:05 +00:00
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extern int find_real_root_device_name(char* name);
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2000-06-28 22:15:26 +00:00
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extern char *get_line_from_file(FILE *file);
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2000-07-05 17:26:35 +00:00
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extern char process_escape_sequence(char **ptr);
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2000-07-10 16:44:03 +00:00
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extern char *get_last_path_component(char *path);
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2000-07-11 16:53:56 +00:00
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extern int bb_regcomp(regex_t *preg, const char *regex, int cflags);
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2000-04-17 04:22:09 +00:00
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2000-07-10 23:39:44 +00:00
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extern void *xmalloc (size_t size);
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extern char *xstrdup (const char *s);
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extern char *xstrndup (const char *s, int n);
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2000-05-01 19:10:52 +00:00
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/* These parse entries in /etc/passwd and /etc/group. This is desirable
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* for BusyBox since we want to avoid using the glibc NSS stuff, which
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* increases target size and is often not needed embedded systems. */
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2000-05-17 05:24:24 +00:00
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extern unsigned long my_getpwnam(char *name);
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extern unsigned long my_getgrnam(char *name);
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extern void my_getpwuid(char *name, unsigned long uid);
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extern void my_getgrgid(char *group, unsigned long gid);
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extern unsigned long my_getpwnamegid(char *name);
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2000-05-01 19:10:52 +00:00
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2000-03-22 07:12:05 +00:00
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2000-02-07 20:31:19 +00:00
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#if defined BB_INIT || defined BB_SYSLOGD
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2000-02-07 20:35:14 +00:00
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extern int device_open(char *device, int mode);
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2000-02-07 20:31:19 +00:00
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#endif
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2000-01-26 20:06:48 +00:00
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#if defined BB_FEATURE_MOUNT_LOOP
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extern int del_loop(const char *device);
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2000-01-26 23:49:21 +00:00
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extern int set_loop(const char *device, const char *file, int offset, int *loopro);
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extern char *find_unused_loop_device (void);
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2000-01-26 20:06:48 +00:00
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#endif
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2000-01-25 18:13:53 +00:00
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2000-01-23 18:19:02 +00:00
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#if (__GLIBC__ < 2) && (defined BB_SYSLOGD || defined BB_INIT)
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2000-01-04 01:10:25 +00:00
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extern int vdprintf(int d, const char *format, va_list ap);
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#endif
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1999-10-19 20:52:57 +00:00
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1999-11-15 17:33:30 +00:00
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#if defined BB_NFSMOUNT
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int nfsmount(const char *spec, const char *node, unsigned long *flags,
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char **extra_opts, char **mount_opts, int running_bg);
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#endif
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1999-11-06 06:07:27 +00:00
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2000-01-15 22:28:50 +00:00
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#ifndef RB_POWER_OFF
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2000-06-16 19:57:44 +00:00
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/* Stop system and switch power off if possible. */
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2000-01-15 22:28:50 +00:00
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#define RB_POWER_OFF 0x4321fedc
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#endif
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2000-06-26 10:45:52 +00:00
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/* Include our own copy of struct sysinfo to avoid binary compatability
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* problems with Linux 2.4, which changed things. Grumble, grumble. */
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struct sysinfo {
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long uptime; /* Seconds since boot */
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unsigned long loads[3]; /* 1, 5, and 15 minute load averages */
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unsigned long totalram; /* Total usable main memory size */
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unsigned long freeram; /* Available memory size */
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unsigned long sharedram; /* Amount of shared memory */
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unsigned long bufferram; /* Memory used by buffers */
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unsigned long totalswap; /* Total swap space size */
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unsigned long freeswap; /* swap space still available */
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unsigned short procs; /* Number of current processes */
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unsigned long totalhigh; /* Total high memory size */
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unsigned long freehigh; /* Available high memory size */
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unsigned int mem_unit; /* Memory unit size in bytes */
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char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */
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};
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extern int sysinfo (struct sysinfo* info);
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1999-10-22 04:30:20 +00:00
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2000-06-19 20:03:48 +00:00
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/* Bit map related macros -- libc5 doens't provide these... sigh. */
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2000-06-26 10:45:52 +00:00
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#ifndef setbit
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2000-06-19 20:03:48 +00:00
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#define NBBY CHAR_BIT
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|
#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
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#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
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|
#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY)))
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|
#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
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|
#endif
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|
2000-02-07 05:29:42 +00:00
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|
#endif /* _BB_INTERNAL_H_ */
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