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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 | /* 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 "busybox.def.h" #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <unistd.h> #include <sys/stat.h> //#include <sys/param.h> #include <mntent.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) == '[')) struct Applet { const char* name; int (*main)(int argc, char** argv); }; extern int busybox_main(int argc, char** argv); extern int block_device_main(int argc, char** argv); extern int cat_main(int argc, char** argv); extern int cp_mv_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 date_main(int argc, char** argv); extern int dd_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 du_main(int argc, char** argv); extern int dutmp_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 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 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 math_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 mnc_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 reboot_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 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 touch_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 update_main(int argc, char** argv); extern int wc_main(int argc, char** argv); extern int whoami_main(int argc, char** argv); extern int yes_main(int argc, char** argv); extern void usage(const char *usage) __attribute__ ((noreturn)); extern void errorMsg(char *s, ...); extern void fatalError(char *s, ...) __attribute__ ((noreturn)); 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); int copyFile(const char *srcName, const char *destName, int setModes, int followLinks); 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), int (*dirAction) (const char *fileName, struct stat* statbuf)); const char* timeString(time_t timeVal); extern int createPath (const char *name, int mode); extern int parse_mode( const char* s, mode_t* theMode); extern uid_t my_getpwnam(char *name); extern gid_t my_getgrnam(char *name); extern void my_getpwuid(char* name, uid_t uid); extern void my_getgrgid(char* group, gid_t gid); extern int get_kernel_revision(); 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 void mtab_free(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 findInitPid(); extern void *xmalloc (size_t size); #if defined BB_INIT || defined BB_SYSLOGD extern int device_open(char *device, int mode); #endif extern void whine_if_fstab_is_missing(); #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, unsigned long *flags, char **extra_opts, char **mount_opts, int running_bg); #endif #if defined (BB_FSCK_MINIX) || defined (BB_MKFS_MINIX) static inline int bit(char * addr,unsigned int nr) { return (addr[nr >> 3] & (1<<(nr & 7))) != 0; } static inline int setbit(char * addr,unsigned int nr) { int __res = bit(addr, nr); addr[nr >> 3] |= (1<<(nr & 7)); return __res != 0; } static inline int clrbit(char * addr,unsigned int nr) { int __res = bit(addr, nr); addr[nr >> 3] &= ~(1<<(nr & 7)); return __res != 0; } #endif /* inline bitops junk */ #ifndef RB_POWER_OFF /* Stop system and switch power off if possable. */ #define RB_POWER_OFF 0x4321fedc #endif #endif /* _BB_INTERNAL_H_ */ |