6 static int been_there_done_that = 0;
8 static const struct Applet applets[] = {
10 #ifdef BB_BUSYBOX //bin
11 {"busybox", busybox_main},
13 #ifdef BB_BLOCK_DEVICE //sbin
14 {"block_device", block_device_main},
19 #ifdef BB_CHMOD_CHOWN_CHGRP //bin
20 {"chmod", chmod_chown_chgrp_main},
21 {"chown", chmod_chown_chgrp_main},
22 {"chgrp", chmod_chown_chgrp_main},
24 #ifdef BB_CHROOT //sbin
25 {"chroot", chroot_main},
27 #ifdef BB_CLEAR //usr/bin
28 {"clear", clear_main},
30 #ifdef BB_CHVT //usr/bin
46 {"dmesg", dmesg_main},
51 #ifdef BB_DUTMP //usr/sbin
52 {"dutmp", dutmp_main},
54 #ifdef BB_FBSET //usr/sbin
55 {"fbset", fbset_main},
57 #ifdef BB_FDFLUSH //bin
58 {"fdflush", fdflush_main},
60 #ifdef BB_FIND //usr/bin
63 #ifdef BB_FREE //usr/bin
66 #ifdef BB_DEALLOCVT //usr/bin
67 {"deallocvt", deallocvt_main},
69 #ifdef BB_FSCK_MINIX //sbin
70 {"fsck.minix", fsck_minix_main},
72 #ifdef BB_MKFS_MINIX //sbin
73 {"mkfs.minix", mkfs_minix_main},
84 #ifdef BB_HOSTNAME //bin
85 {"hostname", hostname_main},
90 #ifdef BB_FEATURE_LINUXRC //
91 {"linuxrc", init_main},
96 #ifdef BB_LENGTH //usr/bin
97 {"length", length_main},
102 #ifdef BB_LOADFONT //usr/bin
103 {"loadfont", loadfont_main},
105 #ifdef BB_LOADKMAP //sbin
106 {"loadkmap", loadkmap_main},
111 #ifdef BB_LSMOD //sbin
112 {"lsmod", lsmod_main},
114 #ifdef BB_MAKEDEVS //sbin
115 {"makedevs", makedevs_main},
117 #ifdef BB_MATH //usr/bin
120 #ifdef BB_MKDIR //bin
121 {"mkdir", mkdir_main},
123 #ifdef BB_MKFIFO //usr/bin
124 {"mkfifo", mkfifo_main},
126 #ifdef BB_MKNOD //bin
127 {"mknod", mknod_main},
129 #ifdef BB_MKSWAP //sbin
130 {"mkswap", mkswap_main},
132 #ifdef BB_MNC //usr/bin
138 #ifdef BB_MOUNT //bin
139 {"mount", mount_main},
150 #ifdef BB_POWEROFF //sbin
151 {"poweroff", poweroff_main},
153 #ifdef BB_PRINTF //usr/bin
154 {"printf", printf_main},
162 #ifdef BB_REBOOT //sbin
163 {"reboot", reboot_main},
168 #ifdef BB_RMDIR //bin
169 {"rmdir", rmdir_main},
171 #ifdef BB_SFDISK //sbin
172 {"fdisk", sfdisk_main},
173 {"sfdisk", sfdisk_main},
178 #ifdef BB_SLEEP //bin
179 {"sleep", sleep_main},
184 #ifdef BB_SYSLOGD //sbin
185 {"syslogd", syslogd_main},
187 #ifdef BB_LOGGER //usr/bin
188 {"logger", logger_main},
190 #ifdef BB_SWAPONOFF //sbin
191 {"swapon", swap_on_off_main},
192 {"swapoff", swap_on_off_main},
194 #ifdef BB_TAIL //usr/bin
203 #ifdef BB_TOUCH //usr/bin
204 {"touch", touch_main},
206 #ifdef BB_TRUE_FALSE //bin
208 {"false", false_main},
210 #ifdef BB_UNAME //bin
211 {"uname", uname_main},
213 #ifdef BB_UMOUNT //bin
214 {"umount", umount_main},
216 #ifdef BB_UPDATE //sbin
217 {"update", update_main},
219 #ifdef BB_GUNZIP //bin
220 {"zcat", gunzip_main},
221 {"gunzip", gunzip_main},
229 int main(int argc, char **argv)
232 char *name = argv[0];
233 const struct Applet *a = applets;
240 while (a->name != 0) {
241 if (strcmp(name, a->name) == 0) {
244 status = ((*(a->main)) (argc, argv));
246 fprintf(stderr, "%s: %s\n", a->name, strerror(errno));
248 fprintf(stderr, "\n");
253 exit (busybox_main(argc, argv));
257 int busybox_main(int argc, char **argv)
263 if (been_there_done_that == 1 || argc < 1) {
264 const struct Applet *a = applets;
265 fprintf(stderr, "BusyBox v%s (%s) multi-call binary -- GPL2\n\n",
267 fprintf(stderr, "Usage: busybox [function] [arguments]...\n");
268 fprintf(stderr, " or: [function] [arguments]...\n\n");
270 "\tMost people will create a symlink to busybox for each\n"
271 "\tfunction name, and busybox will act like whatever you invoke it as.\n");
272 fprintf(stderr, "\nCurrently defined functions:\n");
274 while (a->name != 0) {
275 col+=fprintf(stderr, "%s%s", ((col==0)? "\t":", "), (a++)->name);
277 fprintf(stderr, ",\n");
281 fprintf(stderr, "\n\n");
284 /* If we've already been here once, exit now */
285 been_there_done_that = 1;
286 return (main(argc, argv));