Minor fixes to rmmod. First pass at insmod (not yet working).
[oweals/busybox.git] / applets / busybox.c
index 08ba88d655454c7e7fc6635f86444ba4bfc475e8..895accd93be7fa44e82efaf0914ee537ba95b35e 100644 (file)
@@ -14,14 +14,12 @@ static const struct Applet applets[] = {
     {"block_device", block_device_main},
 #endif
 #ifdef BB_CAT                  //bin
-    {"cat", cat_more_main},
+    {"cat", cat_main},
 #endif
-#ifdef BB_CHMOD                        //bin
-    {"chmod", chmod_main},
-#endif
-#ifdef BB_CHOWN                        //bin
-    {"chown", chown_main},
-    {"chgrp", chown_main},
+#ifdef BB_CHMOD_CHOWN_CHGRP    //bin
+    {"chmod", chmod_chown_chgrp_main},
+    {"chown", chmod_chown_chgrp_main},
+    {"chgrp", chmod_chown_chgrp_main},
 #endif
 #ifdef BB_CHROOT               //sbin
     {"chroot", chroot_main},
@@ -29,8 +27,11 @@ static const struct Applet applets[] = {
 #ifdef BB_CLEAR                        //usr/bin
     {"clear", clear_main},
 #endif
+#ifdef BB_CHVT                 //usr/bin
+    {"chvt", chvt_main},
+#endif
 #ifdef BB_CP                   //bin
-    {"cp", dyadic_main},
+    {"cp", cp_main},
 #endif
 #ifdef BB_DATE                 //bin
     {"date", date_main},
@@ -44,27 +45,54 @@ static const struct Applet applets[] = {
 #ifdef BB_DMESG                        //bin
     {"dmesg", dmesg_main},
 #endif
+#ifdef BB_DU                   //bin
+    {"du", du_main},
+#endif
 #ifdef BB_DUTMP                        //usr/sbin
-    {"dutmp", cat_more_main},
+    {"dutmp", dutmp_main},
 #endif
-#ifdef BB_FALSE                        //bin
-    {"false", false_main},
+#ifdef BB_FBSET                 //usr/sbin
+    {"fbset", fbset_main},
 #endif
 #ifdef BB_FDFLUSH              //bin
-    {"fdflush", monadic_main},
+    {"fdflush", fdflush_main},
 #endif
 #ifdef BB_FIND                 //usr/bin
     {"find", find_main},
 #endif
+#ifdef BB_FREE                 //usr/bin
+    {"free", free_main},
+#endif
+#ifdef BB_DEALLOCVT                    //usr/bin
+    {"deallocvt", deallocvt_main},
+#endif
+#ifdef BB_FSCK_MINIX           //sbin
+    {"fsck.minix", fsck_minix_main},
+#endif
+#ifdef BB_MKFS_MINIX           //sbin
+    {"mkfs.minix", mkfs_minix_main},
+#endif
 #ifdef BB_GREP                 //bin
     {"grep", grep_main},
 #endif
 #ifdef BB_HALT                 //sbin
     {"halt", halt_main},
 #endif
+#ifdef BB_HEAD                 //bin
+    {"head", head_main},
+#endif
+#ifdef BB_HOSTNAME              //bin
+    {"hostname", hostname_main},
+#endif
 #ifdef BB_INIT                 //sbin
     {"init", init_main},
 #endif
+#ifdef BB_INSMOD               //sbin
+    {"insmod", insmod_main},
+#endif
+#ifdef BB_FEATURE_LINUXRC      //
+    {"linuxrc", init_main},
+#endif
 #ifdef BB_KILL                 //bin
     {"kill", kill_main},
 #endif
@@ -72,17 +100,20 @@ static const struct Applet applets[] = {
     {"length", length_main},
 #endif
 #ifdef BB_LN                   //bin
-    {"ln", dyadic_main},
+    {"ln", ln_main},
+#endif
+#ifdef BB_LOADFONT             //usr/bin
+    {"loadfont", loadfont_main},
 #endif
 #ifdef BB_LOADKMAP             //sbin
     {"loadkmap", loadkmap_main},
 #endif
-#ifdef BB_LOSETUP              //sbin
-    {"losetup", losetup_main},
-#endif
 #ifdef BB_LS                   //bin
     {"ls", ls_main},
 #endif
+#ifdef BB_LSMOD                        //sbin
+    {"lsmod", lsmod_main},
+#endif
 #ifdef BB_MAKEDEVS             //sbin
     {"makedevs", makedevs_main},
 #endif
@@ -90,7 +121,10 @@ static const struct Applet applets[] = {
     {"math", math_main},
 #endif
 #ifdef BB_MKDIR                        //bin
-    {"mkdir", monadic_main},
+    {"mkdir", mkdir_main},
+#endif
+#ifdef BB_MKFIFO               //usr/bin
+    {"mkfifo", mkfifo_main},
 #endif
 #ifdef BB_MKNOD                        //bin
     {"mknod", mknod_main},
@@ -102,7 +136,7 @@ static const struct Applet applets[] = {
     {"mnc", mnc_main},
 #endif
 #ifdef BB_MORE                 //bin
-    {"more", cat_more_main},
+    {"more", more_main},
 #endif
 #ifdef BB_MOUNT                        //bin
     {"mount", mount_main},
@@ -111,11 +145,20 @@ static const struct Applet applets[] = {
     {"mt", mt_main},
 #endif
 #ifdef BB_MV                   //bin
-    {"mv", dyadic_main},
+    {"mv", mv_main},
+#endif
+#ifdef BB_PING                  //bin
+    {"ping", ping_main},
+#endif
+#ifdef BB_POWEROFF              //sbin
+    {"poweroff", poweroff_main},
 #endif
 #ifdef BB_PRINTF               //usr/bin
     {"printf", printf_main},
 #endif
+#ifdef BB_PS                   //bin
+    {"ps", ps_main},
+#endif
 #ifdef BB_PWD                  //bin
     {"pwd", pwd_main},
 #endif
@@ -126,38 +169,62 @@ static const struct Applet applets[] = {
     {"rm", rm_main},
 #endif
 #ifdef BB_RMDIR                        //bin
-    {"rmdir", monadic_main},
+    {"rmdir", rmdir_main},
 #endif
-#ifdef BB_SLEEP                        //bin
-    {"sleep", sleep_main},
+#ifdef BB_RMMOD                        //sbin
+    {"rmmod", rmmod_main},
 #endif
-#ifdef BB_TAR                  //bin
-    {"tar", tar_main},
+#ifdef BB_SFDISK               //sbin
+    {"fdisk", sfdisk_main},
+    {"sfdisk", sfdisk_main},
 #endif
-#ifdef BB_SWAPOFF              //sbin
-    {"swapoff", monadic_main},
+#ifdef BB_SED                  //bin
+    {"sed", sed_main},
 #endif
-#ifdef BB_SWAPON               //sbin
-    {"swapon", monadic_main},
+#ifdef BB_SLEEP                        //bin
+    {"sleep", sleep_main},
 #endif
 #ifdef BB_SYNC                 //bin
     {"sync", sync_main},
 #endif
+#ifdef BB_SYSLOGD              //sbin
+    {"syslogd", syslogd_main},
+#endif
+#ifdef BB_LOGGER               //usr/bin
+    {"logger", logger_main},
+#endif
+#ifdef BB_SWAPONOFF            //sbin
+    {"swapon", swap_on_off_main},
+    {"swapoff", swap_on_off_main},
+#endif
+#ifdef BB_TAIL                 //usr/bin
+    {"tail", tail_main},
+#endif
+#ifdef BB_TAR                  //bin
+    {"tar", tar_main},
+#endif
+#ifdef BB_TEE                  //bin
+    {"tee", tee_main},
+#endif
 #ifdef BB_TOUCH                        //usr/bin
-    {"touch", monadic_main},
+    {"touch", touch_main},
 #endif
-#ifdef BB_TRUE                 //bin
+#ifdef BB_TRUE_FALSE           //bin
     {"true", true_main},
+    {"false", false_main},
+#endif
+#ifdef BB_UNAME                        //bin
+    {"uname",  uname_main},
 #endif
 #ifdef BB_UMOUNT               //bin
-    {"umount", umount_main},
+    {"umount",  umount_main},
 #endif
 #ifdef BB_UPDATE               //sbin
     {"update", update_main},
 #endif
-#ifdef BB_ZCAT                 //bin
-    {"zcat", zcat_main},
-    {"gunzip", zcat_main},
+#ifdef BB_GUNZIP               //bin
+    {"zcat", gunzip_main},
+    {"gunzip", gunzip_main},
 #endif
 #ifdef BB_GZIP                 //bin
     {"gzip", gzip_main},
@@ -189,40 +256,39 @@ int main(int argc, char **argv)
        }
        a++;
     }
-    return (busybox_main(argc, argv));
+    exit (busybox_main(argc, argv));
 }
 
 
 int busybox_main(int argc, char **argv)
 {
+    int col=0;
     argc--;
     argv++;
 
-    /* If we've already been here once, exit now */
-    if (been_there_done_that == 1)
-       return -1;
-    been_there_done_that = 1;
-
-    if (argc < 1) {
+    if (been_there_done_that == 1 || argc < 1) {
        const struct Applet *a = applets;
-       fprintf(stderr, "BusyBox v%s (%s) multi-call binary -- GPL2\n",
+       fprintf(stderr, "BusyBox v%s (%s) multi-call binary -- GPL2\n\n",
                BB_VER, BB_BT);
        fprintf(stderr, "Usage: busybox [function] [arguments]...\n");
+       fprintf(stderr, "   or: [function] [arguments]...\n\n");
        fprintf(stderr,
-               "\n\tMost people will create a symlink to busybox for each\n"
+               "\tMost people will create a symlink to busybox for each\n"
                "\tfunction name, and busybox will act like whatever you invoke it as.\n");
        fprintf(stderr, "\nCurrently defined functions:\n");
 
-       if (a->name != 0) {
-           fprintf(stderr, "%s", a->name);
-           a++;
-       }
        while (a->name != 0) {
-           fprintf(stderr, ", %s", a->name);
-           a++;
+           col+=fprintf(stderr, "%s%s", ((col==0)? "\t":", "), (a++)->name);
+           if (col>60) {
+               fprintf(stderr, ",\n");
+               col=0;
+           }
        }
        fprintf(stderr, "\n\n");
        exit(-1);
-    } else
+    } else {
+       /* If we've already been here once, exit now */
+       been_there_done_that = 1;
        return (main(argc, argv));
+    }
 }