Updates to usage, and made tar work.

 -Erik

6 files changed, 38 insertions, 27 deletions

diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index 125274734..d31de20a8 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -191,9 +191,17 @@ static void leave(int status)
 }
 
 static void show_usage(void) {
-        fprintf(stderr,
-                "Usage: %s [-larvsmf] /dev/name\n",
-                program_name);
+        fprintf(stderr, "BusyBox v%s (%s) multi-call binary -- GPL2\n\n", BB_VER, BB_BT);
+        fprintf(stderr, "Usage: %s [-larvsmf] /dev/name\n\n", program_name);
+        fprintf(stderr, "Performs a consistency check for MINIX filesystems.\n\n");
+        fprintf(stderr, "OPTIONS:\n");
+        fprintf(stderr, "\t-l\tLists all filenames\n");
+        fprintf(stderr, "\t-r\tPerform interactive repairs\n");
+        fprintf(stderr, "\t-a\tPerform automatic repairs\n");
+        fprintf(stderr, "\t-v\tverbose\n");
+        fprintf(stderr, "\t-s\tOutputs super-block information\n");
+        fprintf(stderr, "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n");
+        fprintf(stderr, "\t-f\tForce file system check.\n\n");
         leave(16);
 }
 
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index 926a023b4..b90d3a700 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -171,10 +171,15 @@ static volatile void die(char *str) {
 
 static volatile void show_usage()
 {
-        fprintf(stderr, "%s\n", program_name);
-        fprintf(stderr,
-                "Usage: %s [-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]\n",
-                  program_name);
+        fprintf(stderr, "BusyBox v%s (%s) multi-call binary -- GPL2\n\n", BB_VER, BB_BT);
+        fprintf(stderr, "Usage: %s [-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]\n\n", program_name);
+        fprintf(stderr, "Make a MINIX filesystem.\n\n");
+        fprintf(stderr, "OPTIONS:\n");
+        fprintf(stderr, "\t-c\t\tCheck the device for bad blocks\n");
+        fprintf(stderr, "\t-n [14|30]\tSpecify the maximum length of filenames\n");
+        fprintf(stderr, "\t-i\t\tSpecify the number of inodes for the filesystem\n");
+        fprintf(stderr, "\t-l FILENAME\tRead the bad blocks list from FILENAME\n");
+        fprintf(stderr, "\t-v\t\tMake a Minix version 2 filesystem\n\n");
         exit(16);
 }
 
diff --git a/util-linux/mkswap.c b/util-linux/mkswap.c
index fceeb28dd..601188f86 100644
--- a/util-linux/mkswap.c
+++ b/util-linux/mkswap.c
@@ -47,11 +47,12 @@
                                 /* we also get PAGE_SIZE via getpagesize() */
 
 
-static const char mkswap_usage[] = "mkswap [-c] [-v0|-v1] device [block-count]\n"
+static const char mkswap_usage[] = "mkswap [-c] [-v0|-v1] device [block-count]\n\n"
 "Prepare a disk partition to be used as a swap partition.\n\n"
-"\t-c\tCheck for read-ability.\n"
-"\t-v0\tMake version 0 swap [max 128 Megs].\n"
-"\t-v1\tMake version 1 swap [big!] (default for kernels > 2.1.117).\n"
+"Options:\n"
+"\t-c\t\tCheck for read-ability.\n"
+"\t-v0\t\tMake version 0 swap [max 128 Megs].\n"
+"\t-v1\t\tMake version 1 swap [big!] (default for kernels > 2.1.117).\n"
 "\tblock-count\tNumber of block to use (default is entire partition).\n";
 
 
diff --git a/util-linux/more.c b/util-linux/more.c
index 469316128..515857e0f 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -37,7 +37,7 @@
 #include <signal.h>
 #include <sys/ioctl.h>
 
-static const char more_usage[] = "[file ...]";
+static const char more_usage[] = "more [file ...]\n";
 
 /* ED: sparc termios is broken: revert back to old termio handling. */
 #ifdef BB_FEATURE_USE_TERMIOS
diff --git a/util-linux/mount.c b/util-linux/mount.c
index 4c085d01b..827a56f0a 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -43,7 +43,7 @@
 
 extern const char mtab_file[]; /* Defined in utility.c */
 
-static const char mount_usage[] = "Usage:\tmount [flags]\n"
+static const char mount_usage[] = "\tmount [flags]\n"
     "\tmount [flags] device directory [-o options,more-options]\n"
     "\n"
     "Flags:\n"
@@ -248,8 +248,7 @@ extern int mount_main (int argc, char **argv)
             while (i>0 && *++(*argv)) switch (**argv) {
             case 'o':
                 if (--i == 0) {
-                    fprintf (stderr, "%s\n", mount_usage);
-                    exit( FALSE);
+                    goto goodbye;
                 }
                 parse_mount_options (*(++argv), &flags, string_flags);
                 --i;
@@ -260,8 +259,7 @@ extern int mount_main (int argc, char **argv)
                 break;
             case 't':
                 if (--i == 0) {
-                    fprintf (stderr, "%s\n", mount_usage);
-                    exit( FALSE);
+                    goto goodbye;
                 }
                 filesystemType = *(++argv);
                 --i;
@@ -284,9 +282,7 @@ extern int mount_main (int argc, char **argv)
             case 'v':
             case 'h':
             case '-':
-                fprintf (stderr, "%s\n", mount_usage);
-                exit( TRUE);
-                break;
+                goto goodbye;
             }
         } else {
             if (device == NULL)
@@ -294,8 +290,7 @@ extern int mount_main (int argc, char **argv)
             else if (directory == NULL)
                 directory=*argv;
             else {
-                fprintf (stderr, "%s\n", mount_usage);
-                exit( TRUE);
+                goto goodbye;
             }
         }
         i--;
@@ -331,9 +326,11 @@ extern int mount_main (int argc, char **argv)
             exit (mount_one (device, directory, filesystemType, 
                         flags, string_flags, useMtab, fakeIt));
         } else {
-            fprintf (stderr, "%s\n", mount_usage);
-            exit( FALSE);
+            goto goodbye;
         }
     }
     exit( TRUE);
+
+goodbye:
+    usage( mount_usage);
 }
diff --git a/util-linux/umount.c b/util-linux/umount.c
index 89c59f9ee..0d105d9c1 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -29,8 +29,8 @@
 #include <errno.h>
 
 static const char umount_usage[] = 
-"Usage: umount [flags] filesystem|directory\n"
-"Optional Flags:\n"
+"Usage: umount [flags] filesystem|directory\n\n"
+"Flags:\n"
 "\t-a:\tUnmount all file systems"
 #ifdef BB_MTAB
 " in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries\n"
@@ -108,7 +108,7 @@ umount_main(int argc, char** argv)
     }
 
     /* Parse any options */
-    while (argc-- > 0 && **(argv++) == '-') {
+    while (--argc > 0 && **(++argv) == '-') {
         while (*++(*argv)) switch (**argv) {
             case 'a':
                 umountAll = TRUE;