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},
17 {"cat", cat_more_main},
20 {"chmod", chmod_main},
23 {"chown", chown_main},
24 {"chgrp", chown_main},
26 #ifdef BB_CHROOT //sbin
27 {"chroot", chroot_main},
29 #ifdef BB_CLEAR //usr/bin
30 {"clear", clear_main},
45 {"dmesg", dmesg_main},
47 #ifdef BB_DUTMP //usr/sbin
48 {"dutmp", cat_more_main},
51 {"false", false_main},
53 #ifdef BB_FDFLUSH //bin
54 {"fdflush", monadic_main},
56 #ifdef BB_FIND //usr/bin
71 #ifdef BB_LENGTH //usr/bin
72 {"length", length_main},
77 #ifdef BB_LOADKMAP //sbin
78 {"loadkmap", loadkmap_main},
80 #ifdef BB_LOSETUP //sbin
81 {"losetup", losetup_main},
86 #ifdef BB_MAKEDEVS //sbin
87 {"makedevs", makedevs_main},
89 #ifdef BB_MATH //usr/bin
93 {"mkdir", monadic_main},
96 {"mknod", mknod_main},
98 #ifdef BB_MKSWAP //sbin
99 {"mkswap", mkswap_main},
101 #ifdef BB_MNC //usr/bin
107 #ifdef BB_MOUNT //bin
108 {"mount", mount_main},
116 #ifdef BB_PRINTF //usr/bin
117 {"printf", printf_main},
122 #ifdef BB_REBOOT //sbin
123 {"reboot", reboot_main},
128 #ifdef BB_RMDIR //bin
129 {"rmdir", monadic_main},
131 #ifdef BB_SLEEP //bin
132 {"sleep", sleep_main},
137 #ifdef BB_SWAPOFF //sbin
138 {"swapoff", monadic_main},
140 #ifdef BB_SWAPON //sbin
141 {"swapon", monadic_main},
146 #ifdef BB_TOUCH //usr/bin
147 {"touch", monadic_main},
152 #ifdef BB_UMOUNT //bin
153 {"umount", umount_main},
155 #ifdef BB_UPDATE //sbin
156 {"update", update_main},
160 {"gunzip", zcat_main},
168 int main(int argc, char **argv)
171 char *name = argv[0];
172 const struct Applet *a = applets;
179 while (a->name != 0) {
180 if (strcmp(name, a->name) == 0) {
183 status = ((*(a->main)) (argc, argv));
185 fprintf(stderr, "%s: %s\n", a->name, strerror(errno));
187 fprintf(stderr, "\n");
192 return (busybox_main(argc, argv));
196 int busybox_main(int argc, char **argv)
202 /* If we've already been here once, exit now */
203 if (been_there_done_that == 1)
205 been_there_done_that = 1;
208 const struct Applet *a = applets;
209 fprintf(stderr, "BusyBox v%s (%s) multi-call binary -- GPL2\n",
211 fprintf(stderr, "Usage: busybox [function] [arguments]...\n");
212 fprintf(stderr, "or\nUsage: [function] [arguments]...\n");
214 "\n\tMost people will create a symlink to busybox for each\n"
215 "\tfunction name, and busybox will act like whatever you invoke it as.\n");
216 fprintf(stderr, "\nCurrently defined functions:\n");
218 while (a->name != 0) {
219 col+=fprintf(stderr, "%s%s", ((col==0)? "\t":", "), a->name);
222 fprintf(stderr, ",\n");
226 fprintf(stderr, "\n\n");
229 return (main(argc, argv));