+++ /dev/null
-/* 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_ */
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