Add in busybox.h. I renamed it, and forgot to commit the newky named version.

 -Erik

2 files changed, 936 insertions, 0 deletions

diff --git a/busybox.h b/busybox.h
new file mode 100644
index 0000000..69f4554
--- /dev/null
+++ b/busybox.h
@@ -0,0 +1,468 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Busybox main internal header file
+ *
+ *
+ * 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 of the License, 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
+ *
+ * Based in part on code from sash, Copyright (c) 1999 by David I. Bell 
+ * Permission has been granted to redistribute this code under the GPL.
+ *
+ */
+#ifndef	_BB_INTERNAL_H_
+#define	_BB_INTERNAL_H_    1
+
+#include "Config.h"
+
+#ifdef DMALLOC
+#include "dmalloc.h"
+#endif
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <mntent.h>
+#include <regex.h>
+/* for the _syscall() macros */
+#include <sys/syscall.h>
+#include <linux/unistd.h>
+
+
+/* Some useful definitions */
+#define FALSE   ((int) 1)
+#define TRUE    ((int) 0)
+
+/* for mtab.c */
+#define MTAB_GETMOUNTPT '1'
+#define MTAB_GETDEVICE  '2'
+
+#define BUF_SIZE        8192
+#define EXPAND_ALLOC    1024
+
+
+#define isBlank(ch)     (((ch) == ' ') || ((ch) == '\t'))
+#define isDecimal(ch)   (((ch) >= '0') && ((ch) <= '9'))
+#define isOctal(ch)     (((ch) >= '0') && ((ch) <= '7'))
+#define isWildCard(ch)  (((ch) == '*') || ((ch) == '?') || ((ch) == '['))
+
+/* Macros for min/max.  */
+#ifndef MIN
+#define	MIN(a,b) (((a)<(b))?(a):(b))
+#endif
+
+#ifndef MAX
+#define	MAX(a,b) (((a)>(b))?(a):(b))
+#endif
+
+
+/* I don't like nested includes, but the string and io functions are used
+ * too often
+ */
+#include <stdio.h>
+#if !defined(NO_STRING_H) || defined(STDC_HEADERS)
+#  include <string.h>
+#  if !defined(STDC_HEADERS) && !defined(NO_MEMORY_H) && !defined(__GNUC__)
+#    include <memory.h>
+#  endif
+#  define memzero(s, n)     memset ((void *)(s), 0, (n))
+#else
+#  include <strings.h>
+#  define strchr            index
+#  define strrchr           rindex
+#  define memcpy(d, s, n)   bcopy((s), (d), (n))
+#  define memcmp(s1, s2, n) bcmp((s1), (s2), (n))
+#  define memzero(s, n)     bzero((s), (n))
+#endif
+
+
+enum Location {
+	_BB_DIR_ROOT = 0,
+	_BB_DIR_BIN,
+	_BB_DIR_SBIN,
+	_BB_DIR_USR_BIN,
+	_BB_DIR_USR_SBIN
+};
+
+struct BB_applet {
+	const	char*	name;
+	int	(*main)(int argc, char** argv);
+	enum	Location	location;
+	const	char*	usage;
+};
+/* From busybox.c */
+extern const struct BB_applet applets[];
+
+extern int ar_main(int argc, char **argv);
+extern int basename_main(int argc, char **argv);
+extern int bogomips_main(int argc, char **argv);
+extern int busybox_main(int argc, char** argv);
+extern int cat_main(int argc, char** argv);
+extern int chmod_chown_chgrp_main(int argc, char** argv);
+extern int chroot_main(int argc, char** argv);
+extern int chvt_main(int argc, char** argv);
+extern int clear_main(int argc, char** argv);
+extern int cp_mv_main(int argc, char** argv);
+extern int cut_main(int argc, char** argv);
+extern int date_main(int argc, char** argv);
+extern int dc_main(int argc, char** argv);
+extern int dd_main(int argc, char** argv);
+extern int dirname_main(int argc, char** argv);
+extern int deallocvt_main(int argc, char** argv);
+extern int df_main(int argc, char** argv);
+extern int dmesg_main(int argc, char** argv);
+extern int dos2unix_main(int argc, char** argv);
+extern int du_main(int argc, char** argv);
+extern int dumpkmap_main(int argc, char** argv);
+extern int dutmp_main(int argc, char** argv);
+extern int echo_main(int argc, char** argv);
+extern int expr_main(int argc, char** argv);
+extern int false_main(int argc, char** argv);
+extern int fbset_main(int argc, char** argv);
+extern int fdisk_main(int argc, char** argv);
+extern int fdflush_main(int argc, char **argv);
+extern int fsck_minix_main(int argc, char **argv);
+extern int find_main(int argc, char** argv);
+extern int free_main(int argc, char** argv);
+extern int freeramdisk_main(int argc, char** argv);
+extern int getopt_main(int argc, char** argv);
+extern int grep_main(int argc, char** argv);
+extern int gunzip_main (int argc, char** argv);
+extern int gzip_main(int argc, char** argv);
+extern int halt_main(int argc, char** argv);
+extern int head_main(int argc, char** argv);
+extern int hostid_main(int argc, char** argv);
+extern int hostname_main(int argc, char** argv);
+extern int id_main(int argc, char** argv);
+extern int init_main(int argc, char** argv);
+extern int insmod_main(int argc, char** argv);
+extern int kill_main(int argc, char** argv);
+extern int length_main(int argc, char** argv);
+extern int ln_main(int argc, char** argv);
+extern int loadacm_main(int argc, char** argv);
+extern int loadfont_main(int argc, char** argv);
+extern int loadkmap_main(int argc, char** argv);
+extern int losetup_main(int argc, char** argv);
+extern int logger_main(int argc, char **argv);
+extern int logname_main(int argc, char **argv);
+extern int ls_main(int argc, char** argv);
+extern int lsmod_main(int argc, char** argv);
+extern int makedevs_main(int argc, char** argv);
+extern int md5sum_main(int argc, char** argv);
+extern int mkdir_main(int argc, char** argv);
+extern int mkfifo_main(int argc, char **argv);
+extern int mkfs_minix_main(int argc, char **argv);
+extern int mknod_main(int argc, char** argv);
+extern int mkswap_main(int argc, char** argv);
+extern int mktemp_main(int argc, char **argv);
+extern int nc_main(int argc, char** argv);
+extern int more_main(int argc, char** argv);
+extern int mount_main(int argc, char** argv);
+extern int mt_main(int argc, char** argv);
+extern int nslookup_main(int argc, char **argv);
+extern int ping_main(int argc, char **argv);
+extern int poweroff_main(int argc, char **argv);
+extern int printf_main(int argc, char** argv);
+extern int ps_main(int argc, char** argv);
+extern int pwd_main(int argc, char** argv);
+extern int rdate_main(int argc, char** argv);
+extern int reboot_main(int argc, char** argv);
+extern int renice_main(int argc, char** argv);
+extern int reset_main(int argc, char** argv);
+extern int rm_main(int argc, char** argv);
+extern int rmdir_main(int argc, char **argv);
+extern int rmmod_main(int argc, char** argv);
+extern int sed_main(int argc, char** argv);
+extern int sfdisk_main(int argc, char** argv);
+extern int setkeycodes_main(int argc, char** argv);
+extern int shell_main(int argc, char** argv);
+extern int sleep_main(int argc, char** argv);
+extern int sort_main(int argc, char** argv);
+extern int swap_on_off_main(int argc, char** argv);
+extern int sync_main(int argc, char** argv);
+extern int syslogd_main(int argc, char **argv);
+extern int tail_main(int argc, char** argv);
+extern int tar_main(int argc, char** argv);
+extern int tee_main(int argc, char** argv);
+extern int test_main(int argc, char** argv);
+extern int telnet_main(int argc, char** argv);
+extern int touch_main(int argc, char** argv);
+extern int tr_main(int argc, char** argv);
+extern int true_main(int argc, char** argv);
+extern int tput_main(int argc, char** argv);
+extern int tryopen_main(int argc, char** argv);
+extern int tty_main(int argc, char** argv);
+extern int umount_main(int argc, char** argv);
+extern int uname_main(int argc, char** argv);
+extern int uniq_main(int argc, char** argv);
+extern int unix2dos_main(int argc, char** argv);
+extern int unrpm_main(int argc, char** argv);
+extern int update_main(int argc, char** argv);
+extern int uptime_main(int argc, char** argv);
+extern int usleep_main(int argc, char** argv);
+extern int uuencode_main(int argc, char** argv);
+extern int uudecode_main(int argc, char** argv);
+extern int wc_main(int argc, char** argv);
+extern int wget_main(int argc, char** argv);
+extern int which_main(int argc, char** argv);
+extern int whoami_main(int argc, char** argv);
+extern int xargs_main(int argc, char** argv);
+extern int yes_main(int argc, char** argv);
+
+extern const char ar_usage[];
+extern const char basename_usage[];
+extern const char cat_usage[];
+extern const char chgrp_usage[];
+extern const char chmod_usage[];
+extern const char chown_usage[];
+extern const char chroot_usage[];
+extern const char chvt_usage[];
+extern const char clear_usage[];
+extern const char cp_usage[];
+extern const char cut_usage[];
+extern const char date_usage[];
+extern const char dc_usage[];
+extern const char dd_usage[];
+extern const char deallocvt_usage[];
+extern const char df_usage[];
+extern const char dirname_usage[];
+extern const char dmesg_usage[];
+extern const char dos2unix_usage[];
+extern const char du_usage[];
+extern const char dumpkmap_usage[];
+extern const char dutmp_usage[];
+extern const char echo_usage[];
+extern const char expr_usage[];
+extern const char false_usage[];
+extern const char fdflush_usage[];
+extern const char find_usage[];
+extern const char free_usage[];
+extern const char freeramdisk_usage[];
+extern const char fsck_minix_usage[];
+extern const char grep_usage[];
+extern const char gunzip_usage[];
+extern const char gzip_usage[];
+extern const char halt_usage[];
+extern const char head_usage[];
+extern const char hostid_usage[];
+extern const char hostname_usage[];
+extern const char id_usage[];
+extern const char insmod_usage[];
+extern const char kill_usage[];
+extern const char killall_usage[];
+extern const char length_usage[];
+extern const char ln_usage[];
+extern const char loadacm_usage[];
+extern const char loadfont_usage[];
+extern const char loadkmap_usage[];
+extern const char logger_usage[];
+extern const char logname_usage[];
+extern const char ls_usage[];
+extern const char lsmod_usage[];
+extern const char makedevs_usage[];
+extern const char md5sum_usage[];
+extern const char mkdir_usage[];
+extern const char mkfifo_usage[];
+extern const char mkfs_minix_usage[];
+extern const char mknod_usage[];
+extern const char mkswap_usage[];
+extern const char mktemp_usage[];
+extern const char more_usage[];
+extern const char mount_usage[]; 
+extern const char mt_usage[];
+extern const char mv_usage[];
+extern const char nc_usage[];
+extern const char nslookup_usage[];
+extern const char ping_usage[];
+extern const char poweroff_usage[];
+extern const char printf_usage[];
+extern const char ps_usage[];
+extern const char pwd_usage[];
+extern const char rdate_usage[];
+extern const char reboot_usage[];
+extern const char renice_usage[];
+extern const char reset_usage[];
+extern const char rm_usage[];
+extern const char rmdir_usage[];
+extern const char rmmod_usage[];
+extern const char sed_usage[];
+extern const char setkeycodes_usage[];
+extern const char shell_usage[];
+extern const char sleep_usage[];
+extern const char sort_usage[];
+extern const char swapoff_usage[];
+extern const char swapon_usage[];
+extern const char sync_usage[];
+extern const char syslogd_usage[];
+extern const char tail_usage[];
+extern const char tar_usage[];
+extern const char tee_usage[];
+extern const char telnet_usage[];
+extern const char test_usage[];
+extern const char touch_usage[];
+extern const char tr_usage[];
+extern const char true_usage[];
+extern const char tty_usage[];
+extern const char umount_usage[];
+extern const char uname_usage[];
+extern const char uniq_usage[];
+extern const char unix2dos_usage[];
+extern const char unrpm_usage[];
+extern const char update_usage[];
+extern const char uptime_usage[];
+extern const char usleep_usage[];
+extern const char uudecode_usage[];
+extern const char uuencode_usage[];
+extern const char wc_usage[];
+extern const char wget_usage[];
+extern const char which_usage[];
+extern const char whoami_usage[];
+extern const char xargs_usage[];
+extern const char yes_usage[];
+
+extern const char *applet_name;
+
+extern void usage(const char *usage) __attribute__ ((noreturn));
+extern void errorMsg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
+extern void fatalError(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
+
+const char *modeString(int mode);
+const char *timeString(time_t timeVal);
+int isDirectory(const char *name, const int followLinks, struct stat *statBuf);
+int isDevice(const char *name);
+
+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);
+
+int copyFile(const char *srcName, const char *destName,
+		 int setModes, int followLinks, int forceFlag);
+int copySubFile(int srcFd, int dstFd, size_t remaining);
+char *buildName(const char *dirName, const char *fileName);
+int makeString(int argc, const char **argv, char *buf, int bufLen);
+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);
+int recursiveAction(const char *fileName, int recurse, int followLinks, int depthFirst,
+	  int (*fileAction) (const char *fileName, struct stat* statbuf, void* userData),
+	  int (*dirAction) (const char *fileName, struct stat* statbuf, void* userData),
+	  void* userData);
+
+extern int createPath (const char *name, int mode);
+extern int parse_mode( const char* s, mode_t* theMode);
+
+extern int get_kernel_revision(void);
+
+extern int get_console_fd(char* tty_name);
+extern struct mntent *findMountPoint(const char *name, const char *table);
+extern void write_mtab(char* blockDevice, char* directory, 
+	char* filesystemType, long flags, char* string_flags);
+extern void erase_mtab(const char * name);
+extern void mtab_read(void);
+extern char *mtab_first(void **iter);
+extern char *mtab_next(void **iter);
+extern char *mtab_getinfo(const char *match, const char which);
+extern int check_wildcard_match(const char* text, const char* pattern);
+extern long getNum (const char *cp);
+extern pid_t* findPidByName( char* pidName);
+extern int find_real_root_device_name(char* name);
+extern char *get_line_from_file(FILE *file);
+extern void print_file(FILE *file);
+extern int print_file_by_name(char *filename);
+extern char process_escape_sequence(char **ptr);
+extern char *get_last_path_component(char *path);
+extern void xregcomp(regex_t *preg, const char *regex, int cflags);
+
+#ifndef DMALLOC 
+extern void *xmalloc (size_t size);
+extern void *xrealloc(void *old, size_t size);
+extern void *xcalloc(size_t nmemb, size_t size);
+extern char *xstrdup (const char *s);
+#endif
+extern char *xstrndup (const char *s, int n);
+
+
+/* These parse entries in /etc/passwd and /etc/group.  This is desirable
+ * for BusyBox since we want to avoid using the glibc NSS stuff, which
+ * increases target size and is often not needed embedded systems.  */
+extern long my_getpwnam(char *name);
+extern long my_getgrnam(char *name);
+extern void my_getpwuid(char *name, long uid);
+extern void my_getgrgid(char *group, long gid);
+extern long my_getpwnamegid(char *name);
+
+extern int device_open(char *device, int mode);
+
+#if defined BB_FEATURE_MOUNT_LOOP
+extern int del_loop(const char *device);
+extern int set_loop(const char *device, const char *file, int offset, int *loopro);
+extern char *find_unused_loop_device (void);
+#endif
+
+
+#if (__GLIBC__ < 2) && (defined BB_SYSLOGD || defined BB_INIT)
+extern int vdprintf(int d, const char *format, va_list ap);
+#endif
+
+#if defined BB_NFSMOUNT
+int nfsmount(const char *spec, const char *node, int *flags,
+	     char **extra_opts, char **mount_opts, int running_bg);
+#endif
+
+#ifndef RB_POWER_OFF
+/* Stop system and switch power off if possible.  */
+#define RB_POWER_OFF   0x4321fedc
+#endif
+
+/* Include our own copy of struct sysinfo to avoid binary compatability
+ * problems with Linux 2.4, which changed things.  Grumble, grumble. */
+struct sysinfo {
+	long uptime;			/* Seconds since boot */
+	unsigned long loads[3];		/* 1, 5, and 15 minute load averages */
+	unsigned long totalram;		/* Total usable main memory size */
+	unsigned long freeram;		/* Available memory size */
+	unsigned long sharedram;	/* Amount of shared memory */
+	unsigned long bufferram;	/* Memory used by buffers */
+	unsigned long totalswap;	/* Total swap space size */
+	unsigned long freeswap;		/* swap space still available */
+	unsigned short procs;		/* Number of current processes */
+	unsigned long totalhigh;	/* Total high memory size */
+	unsigned long freehigh;		/* Available high memory size */
+	unsigned int mem_unit;		/* Memory unit size in bytes */
+	char _f[20-2*sizeof(long)-sizeof(int)];	/* Padding: libc5 uses this.. */
+};
+extern int sysinfo (struct sysinfo* info);
+
+/* Bit map related macros -- libc5 doens't provide these... sigh.  */
+#ifndef setbit
+#define NBBY            CHAR_BIT
+#define setbit(a,i)     ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
+#define clrbit(a,i)     ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
+#define isset(a,i)      ((a)[(i)/NBBY] & (1<<((i)%NBBY)))
+#define isclr(a,i)      (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
+#endif
+
+#endif /* _BB_INTERNAL_H_ */
diff --git a/include/busybox.h b/include/busybox.h
new file mode 100644
index 0000000..69f4554
--- /dev/null
+++ b/include/busybox.h
@@ -0,0 +1,468 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Busybox main internal header file
+ *
+ *
+ * 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 of the License, 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
+ *
+ * Based in part on code from sash, Copyright (c) 1999 by David I. Bell 
+ * Permission has been granted to redistribute this code under the GPL.
+ *
+ */
+#ifndef	_BB_INTERNAL_H_
+#define	_BB_INTERNAL_H_    1
+
+#include "Config.h"
+
+#ifdef DMALLOC
+#include "dmalloc.h"
+#endif
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <mntent.h>
+#include <regex.h>
+/* for the _syscall() macros */
+#include <sys/syscall.h>
+#include <linux/unistd.h>
+
+
+/* Some useful definitions */
+#define FALSE   ((int) 1)
+#define TRUE    ((int) 0)
+
+/* for mtab.c */
+#define MTAB_GETMOUNTPT '1'
+#define MTAB_GETDEVICE  '2'
+
+#define BUF_SIZE        8192
+#define EXPAND_ALLOC    1024
+
+
+#define isBlank(ch)     (((ch) == ' ') || ((ch) == '\t'))
+#define isDecimal(ch)   (((ch) >= '0') && ((ch) <= '9'))
+#define isOctal(ch)     (((ch) >= '0') && ((ch) <= '7'))
+#define isWildCard(ch)  (((ch) == '*') || ((ch) == '?') || ((ch) == '['))
+
+/* Macros for min/max.  */
+#ifndef MIN
+#define	MIN(a,b) (((a)<(b))?(a):(b))
+#endif
+
+#ifndef MAX
+#define	MAX(a,b) (((a)>(b))?(a):(b))
+#endif
+
+
+/* I don't like nested includes, but the string and io functions are used
+ * too often
+ */
+#include <stdio.h>
+#if !defined(NO_STRING_H) || defined(STDC_HEADERS)
+#  include <string.h>
+#  if !defined(STDC_HEADERS) && !defined(NO_MEMORY_H) && !defined(__GNUC__)
+#    include <memory.h>
+#  endif
+#  define memzero(s, n)     memset ((void *)(s), 0, (n))
+#else
+#  include <strings.h>
+#  define strchr            index
+#  define strrchr           rindex
+#  define memcpy(d, s, n)   bcopy((s), (d), (n))
+#  define memcmp(s1, s2, n) bcmp((s1), (s2), (n))
+#  define memzero(s, n)     bzero((s), (n))
+#endif
+
+
+enum Location {
+	_BB_DIR_ROOT = 0,
+	_BB_DIR_BIN,
+	_BB_DIR_SBIN,
+	_BB_DIR_USR_BIN,
+	_BB_DIR_USR_SBIN
+};
+
+struct BB_applet {
+	const	char*	name;
+	int	(*main)(int argc, char** argv);
+	enum	Location	location;
+	const	char*	usage;
+};
+/* From busybox.c */
+extern const struct BB_applet applets[];
+
+extern int ar_main(int argc, char **argv);
+extern int basename_main(int argc, char **argv);
+extern int bogomips_main(int argc, char **argv);
+extern int busybox_main(int argc, char** argv);
+extern int cat_main(int argc, char** argv);
+extern int chmod_chown_chgrp_main(int argc, char** argv);
+extern int chroot_main(int argc, char** argv);
+extern int chvt_main(int argc, char** argv);
+extern int clear_main(int argc, char** argv);
+extern int cp_mv_main(int argc, char** argv);
+extern int cut_main(int argc, char** argv);
+extern int date_main(int argc, char** argv);
+extern int dc_main(int argc, char** argv);
+extern int dd_main(int argc, char** argv);
+extern int dirname_main(int argc, char** argv);
+extern int deallocvt_main(int argc, char** argv);
+extern int df_main(int argc, char** argv);
+extern int dmesg_main(int argc, char** argv);
+extern int dos2unix_main(int argc, char** argv);
+extern int du_main(int argc, char** argv);
+extern int dumpkmap_main(int argc, char** argv);
+extern int dutmp_main(int argc, char** argv);
+extern int echo_main(int argc, char** argv);
+extern int expr_main(int argc, char** argv);
+extern int false_main(int argc, char** argv);
+extern int fbset_main(int argc, char** argv);
+extern int fdisk_main(int argc, char** argv);
+extern int fdflush_main(int argc, char **argv);
+extern int fsck_minix_main(int argc, char **argv);
+extern int find_main(int argc, char** argv);
+extern int free_main(int argc, char** argv);
+extern int freeramdisk_main(int argc, char** argv);
+extern int getopt_main(int argc, char** argv);
+extern int grep_main(int argc, char** argv);
+extern int gunzip_main (int argc, char** argv);
+extern int gzip_main(int argc, char** argv);
+extern int halt_main(int argc, char** argv);
+extern int head_main(int argc, char** argv);
+extern int hostid_main(int argc, char** argv);
+extern int hostname_main(int argc, char** argv);
+extern int id_main(int argc, char** argv);
+extern int init_main(int argc, char** argv);
+extern int insmod_main(int argc, char** argv);
+extern int kill_main(int argc, char** argv);
+extern int length_main(int argc, char** argv);
+extern int ln_main(int argc, char** argv);
+extern int loadacm_main(int argc, char** argv);
+extern int loadfont_main(int argc, char** argv);
+extern int loadkmap_main(int argc, char** argv);
+extern int losetup_main(int argc, char** argv);
+extern int logger_main(int argc, char **argv);
+extern int logname_main(int argc, char **argv);
+extern int ls_main(int argc, char** argv);
+extern int lsmod_main(int argc, char** argv);
+extern int makedevs_main(int argc, char** argv);
+extern int md5sum_main(int argc, char** argv);
+extern int mkdir_main(int argc, char** argv);
+extern int mkfifo_main(int argc, char **argv);
+extern int mkfs_minix_main(int argc, char **argv);
+extern int mknod_main(int argc, char** argv);
+extern int mkswap_main(int argc, char** argv);
+extern int mktemp_main(int argc, char **argv);
+extern int nc_main(int argc, char** argv);
+extern int more_main(int argc, char** argv);
+extern int mount_main(int argc, char** argv);
+extern int mt_main(int argc, char** argv);
+extern int nslookup_main(int argc, char **argv);
+extern int ping_main(int argc, char **argv);
+extern int poweroff_main(int argc, char **argv);
+extern int printf_main(int argc, char** argv);
+extern int ps_main(int argc, char** argv);
+extern int pwd_main(int argc, char** argv);
+extern int rdate_main(int argc, char** argv);
+extern int reboot_main(int argc, char** argv);
+extern int renice_main(int argc, char** argv);
+extern int reset_main(int argc, char** argv);
+extern int rm_main(int argc, char** argv);
+extern int rmdir_main(int argc, char **argv);
+extern int rmmod_main(int argc, char** argv);
+extern int sed_main(int argc, char** argv);
+extern int sfdisk_main(int argc, char** argv);
+extern int setkeycodes_main(int argc, char** argv);
+extern int shell_main(int argc, char** argv);
+extern int sleep_main(int argc, char** argv);
+extern int sort_main(int argc, char** argv);
+extern int swap_on_off_main(int argc, char** argv);
+extern int sync_main(int argc, char** argv);
+extern int syslogd_main(int argc, char **argv);
+extern int tail_main(int argc, char** argv);
+extern int tar_main(int argc, char** argv);
+extern int tee_main(int argc, char** argv);
+extern int test_main(int argc, char** argv);
+extern int telnet_main(int argc, char** argv);
+extern int touch_main(int argc, char** argv);
+extern int tr_main(int argc, char** argv);
+extern int true_main(int argc, char** argv);
+extern int tput_main(int argc, char** argv);
+extern int tryopen_main(int argc, char** argv);
+extern int tty_main(int argc, char** argv);
+extern int umount_main(int argc, char** argv);
+extern int uname_main(int argc, char** argv);
+extern int uniq_main(int argc, char** argv);
+extern int unix2dos_main(int argc, char** argv);
+extern int unrpm_main(int argc, char** argv);
+extern int update_main(int argc, char** argv);
+extern int uptime_main(int argc, char** argv);
+extern int usleep_main(int argc, char** argv);
+extern int uuencode_main(int argc, char** argv);
+extern int uudecode_main(int argc, char** argv);
+extern int wc_main(int argc, char** argv);
+extern int wget_main(int argc, char** argv);
+extern int which_main(int argc, char** argv);
+extern int whoami_main(int argc, char** argv);
+extern int xargs_main(int argc, char** argv);
+extern int yes_main(int argc, char** argv);
+
+extern const char ar_usage[];
+extern const char basename_usage[];
+extern const char cat_usage[];
+extern const char chgrp_usage[];
+extern const char chmod_usage[];
+extern const char chown_usage[];
+extern const char chroot_usage[];
+extern const char chvt_usage[];
+extern const char clear_usage[];
+extern const char cp_usage[];
+extern const char cut_usage[];
+extern const char date_usage[];
+extern const char dc_usage[];
+extern const char dd_usage[];
+extern const char deallocvt_usage[];
+extern const char df_usage[];
+extern const char dirname_usage[];
+extern const char dmesg_usage[];
+extern const char dos2unix_usage[];
+extern const char du_usage[];
+extern const char dumpkmap_usage[];
+extern const char dutmp_usage[];
+extern const char echo_usage[];
+extern const char expr_usage[];
+extern const char false_usage[];
+extern const char fdflush_usage[];
+extern const char find_usage[];
+extern const char free_usage[];
+extern const char freeramdisk_usage[];
+extern const char fsck_minix_usage[];
+extern const char grep_usage[];
+extern const char gunzip_usage[];
+extern const char gzip_usage[];
+extern const char halt_usage[];
+extern const char head_usage[];
+extern const char hostid_usage[];
+extern const char hostname_usage[];
+extern const char id_usage[];
+extern const char insmod_usage[];
+extern const char kill_usage[];
+extern const char killall_usage[];
+extern const char length_usage[];
+extern const char ln_usage[];
+extern const char loadacm_usage[];
+extern const char loadfont_usage[];
+extern const char loadkmap_usage[];
+extern const char logger_usage[];
+extern const char logname_usage[];
+extern const char ls_usage[];
+extern const char lsmod_usage[];
+extern const char makedevs_usage[];
+extern const char md5sum_usage[];
+extern const char mkdir_usage[];
+extern const char mkfifo_usage[];
+extern const char mkfs_minix_usage[];
+extern const char mknod_usage[];
+extern const char mkswap_usage[];
+extern const char mktemp_usage[];
+extern const char more_usage[];
+extern const char mount_usage[]; 
+extern const char mt_usage[];
+extern const char mv_usage[];
+extern const char nc_usage[];
+extern const char nslookup_usage[];
+extern const char ping_usage[];
+extern const char poweroff_usage[];
+extern const char printf_usage[];
+extern const char ps_usage[];
+extern const char pwd_usage[];
+extern const char rdate_usage[];
+extern const char reboot_usage[];
+extern const char renice_usage[];
+extern const char reset_usage[];
+extern const char rm_usage[];
+extern const char rmdir_usage[];
+extern const char rmmod_usage[];
+extern const char sed_usage[];
+extern const char setkeycodes_usage[];
+extern const char shell_usage[];
+extern const char sleep_usage[];
+extern const char sort_usage[];
+extern const char swapoff_usage[];
+extern const char swapon_usage[];
+extern const char sync_usage[];
+extern const char syslogd_usage[];
+extern const char tail_usage[];
+extern const char tar_usage[];
+extern const char tee_usage[];
+extern const char telnet_usage[];
+extern const char test_usage[];
+extern const char touch_usage[];
+extern const char tr_usage[];
+extern const char true_usage[];
+extern const char tty_usage[];
+extern const char umount_usage[];
+extern const char uname_usage[];
+extern const char uniq_usage[];
+extern const char unix2dos_usage[];
+extern const char unrpm_usage[];
+extern const char update_usage[];
+extern const char uptime_usage[];
+extern const char usleep_usage[];
+extern const char uudecode_usage[];
+extern const char uuencode_usage[];
+extern const char wc_usage[];
+extern const char wget_usage[];
+extern const char which_usage[];
+extern const char whoami_usage[];
+extern const char xargs_usage[];
+extern const char yes_usage[];
+
+extern const char *applet_name;
+
+extern void usage(const char *usage) __attribute__ ((noreturn));
+extern void errorMsg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
+extern void fatalError(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
+
+const char *modeString(int mode);
+const char *timeString(time_t timeVal);
+int isDirectory(const char *name, const int followLinks, struct stat *statBuf);
+int isDevice(const char *name);
+
+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);
+
+int copyFile(const char *srcName, const char *destName,
+		 int setModes, int followLinks, int forceFlag);
+int copySubFile(int srcFd, int dstFd, size_t remaining);
+char *buildName(const char *dirName, const char *fileName);
+int makeString(int argc, const char **argv, char *buf, int bufLen);
+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);
+int recursiveAction(const char *fileName, int recurse, int followLinks, int depthFirst,
+	  int (*fileAction) (const char *fileName, struct stat* statbuf, void* userData),
+	  int (*dirAction) (const char *fileName, struct stat* statbuf, void* userData),
+	  void* userData);
+
+extern int createPath (const char *name, int mode);
+extern int parse_mode( const char* s, mode_t* theMode);
+
+extern int get_kernel_revision(void);
+
+extern int get_console_fd(char* tty_name);
+extern struct mntent *findMountPoint(const char *name, const char *table);
+extern void write_mtab(char* blockDevice, char* directory, 
+	char* filesystemType, long flags, char* string_flags);
+extern void erase_mtab(const char * name);
+extern void mtab_read(void);
+extern char *mtab_first(void **iter);
+extern char *mtab_next(void **iter);
+extern char *mtab_getinfo(const char *match, const char which);
+extern int check_wildcard_match(const char* text, const char* pattern);
+extern long getNum (const char *cp);
+extern pid_t* findPidByName( char* pidName);
+extern int find_real_root_device_name(char* name);
+extern char *get_line_from_file(FILE *file);
+extern void print_file(FILE *file);
+extern int print_file_by_name(char *filename);
+extern char process_escape_sequence(char **ptr);
+extern char *get_last_path_component(char *path);
+extern void xregcomp(regex_t *preg, const char *regex, int cflags);
+
+#ifndef DMALLOC 
+extern void *xmalloc (size_t size);
+extern void *xrealloc(void *old, size_t size);
+extern void *xcalloc(size_t nmemb, size_t size);
+extern char *xstrdup (const char *s);
+#endif
+extern char *xstrndup (const char *s, int n);
+
+
+/* These parse entries in /etc/passwd and /etc/group.  This is desirable
+ * for BusyBox since we want to avoid using the glibc NSS stuff, which
+ * increases target size and is often not needed embedded systems.  */
+extern long my_getpwnam(char *name);
+extern long my_getgrnam(char *name);
+extern void my_getpwuid(char *name, long uid);
+extern void my_getgrgid(char *group, long gid);
+extern long my_getpwnamegid(char *name);
+
+extern int device_open(char *device, int mode);
+
+#if defined BB_FEATURE_MOUNT_LOOP
+extern int del_loop(const char *device);
+extern int set_loop(const char *device, const char *file, int offset, int *loopro);
+extern char *find_unused_loop_device (void);
+#endif
+
+
+#if (__GLIBC__ < 2) && (defined BB_SYSLOGD || defined BB_INIT)
+extern int vdprintf(int d, const char *format, va_list ap);
+#endif
+
+#if defined BB_NFSMOUNT
+int nfsmount(const char *spec, const char *node, int *flags,
+	     char **extra_opts, char **mount_opts, int running_bg);
+#endif
+
+#ifndef RB_POWER_OFF
+/* Stop system and switch power off if possible.  */
+#define RB_POWER_OFF   0x4321fedc
+#endif
+
+/* Include our own copy of struct sysinfo to avoid binary compatability
+ * problems with Linux 2.4, which changed things.  Grumble, grumble. */
+struct sysinfo {
+	long uptime;			/* Seconds since boot */
+	unsigned long loads[3];		/* 1, 5, and 15 minute load averages */
+	unsigned long totalram;		/* Total usable main memory size */
+	unsigned long freeram;		/* Available memory size */
+	unsigned long sharedram;	/* Amount of shared memory */
+	unsigned long bufferram;	/* Memory used by buffers */
+	unsigned long totalswap;	/* Total swap space size */
+	unsigned long freeswap;		/* swap space still available */
+	unsigned short procs;		/* Number of current processes */
+	unsigned long totalhigh;	/* Total high memory size */
+	unsigned long freehigh;		/* Available high memory size */
+	unsigned int mem_unit;		/* Memory unit size in bytes */
+	char _f[20-2*sizeof(long)-sizeof(int)];	/* Padding: libc5 uses this.. */
+};
+extern int sysinfo (struct sysinfo* info);
+
+/* Bit map related macros -- libc5 doens't provide these... sigh.  */
+#ifndef setbit
+#define NBBY            CHAR_BIT
+#define setbit(a,i)     ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
+#define clrbit(a,i)     ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
+#define isset(a,i)      ((a)[(i)/NBBY] & (1<<((i)%NBBY)))
+#define isclr(a,i)      (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
+#endif
+
+#endif /* _BB_INTERNAL_H_ */