Extract usage information into a separate file.

10 files changed, 2 insertions, 146 deletions

diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c
index 961e532b0..a8c61c7b4 100644
--- a/util-linux/dmesg.c
+++ b/util-linux/dmesg.c
@@ -32,16 +32,6 @@ static inline _syscall3(int, klogctl, int, type, char *, b, int, len);
 # include <sys/klog.h>
 #endif
 
-static const char dmesg_usage[] = "dmesg [-c] [-n LEVEL] [-s SIZE]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nPrints or controls the kernel ring buffer\n\n"
-	"Options:\n"
-	"\t-c\t\tClears the ring buffer's contents after printing\n"
-	"\t-n LEVEL\tSets console logging level\n"
-	"\t-s SIZE\t\tUse a buffer of size SIZE\n"
-#endif
-	;
-
 int dmesg_main(int argc, char **argv)
 {
 	char *buf, c;
diff --git a/util-linux/fdflush.c b/util-linux/fdflush.c
index d9937355f..6bc3e7d66 100644
--- a/util-linux/fdflush.c
+++ b/util-linux/fdflush.c
@@ -34,13 +34,8 @@ extern int fdflush_main(int argc, char **argv)
 	int value;
 	int fd;
 
-	if (argc <= 1 || **(++argv) == '-') {
-		usage("fdflush DEVICE\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-				"\nForces floppy disk drive to detect disk change\n"
-#endif
-				);
-	}
+	if (argc <= 1 || **(++argv) == '-')
+		usage(fdflush_usage);
 
 	fd = open(*argv, 0);
 	if (fd < 0) {
diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c
index 927c16946..2da2427c1 100644
--- a/util-linux/freeramdisk.c
+++ b/util-linux/freeramdisk.c
@@ -34,14 +34,6 @@
 /* From linux/fs.h */
 #define BLKFLSBUF  _IO(0x12,97)	/* flush buffer cache */
 
-
-static const char freeramdisk_usage[] =
-	"freeramdisk DEVICE\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nFrees all memory used by the specified ramdisk.\n"
-#endif
-	;
-
 extern int
 freeramdisk_main(int argc, char **argv)
 {
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index ea27c236c..5807b9af5 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -288,21 +288,6 @@ static void leave(int status)
 	exit(status);
 }
 
-const char fsck_minix_usage[] =
-	"Usage: fsck.minix [-larvsmf] /dev/name\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nPerforms a consistency check for MINIX filesystems.\n\n"
-	"Options:\n"
-	"\t-l\tLists all filenames\n"
-	"\t-r\tPerform interactive repairs\n"
-	"\t-a\tPerform automatic repairs\n"
-	"\t-v\tverbose\n"
-	"\t-s\tOutputs super-block information\n"
-	"\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n"
-	"\t-f\tForce file system check.\n\n"
-#endif
-	;
-
 static void show_usage(void)
 {
 	usage(fsck_minix_usage);
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index 9ae4b569c..dec310d30 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -267,19 +267,6 @@ static volatile void die(char *str)
 	exit(8);
 }
 
-const char mkfs_minix_usage[] =
-	"mkfs.minix [-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nMake a MINIX filesystem.\n\n"
-	"Options:\n"
-	"\t-c\t\tCheck the device for bad blocks\n"
-	"\t-n [14|30]\tSpecify the maximum length of filenames\n"
-	"\t-i INODES\tSpecify the number of inodes for the filesystem\n"
-	"\t-l FILENAME\tRead the bad blocks list from FILENAME\n"
-	"\t-v\t\tMake a Minix version 2 filesystem\n\n"
-#endif
-	;
-
 static volatile void show_usage() __attribute__ ((noreturn));
 static volatile void show_usage()
 {
diff --git a/util-linux/mkswap.c b/util-linux/mkswap.c
index 5a33945c8..eacd8816c 100644
--- a/util-linux/mkswap.c
+++ b/util-linux/mkswap.c
@@ -47,20 +47,6 @@
 #include <asm/page.h>			/* for PAGE_SIZE and PAGE_SHIFT */
 				/* we also get PAGE_SIZE via getpagesize() */
 
-
-static const char mkswap_usage[] =
-	"mkswap [-c] [-v0|-v1] device [block-count]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nPrepare a disk partition to be used as a swap partition.\n\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"
-#endif
-	;
-
-
 #ifndef _IO
 /* pre-1.3.45 */
 #define BLKGETSIZE 0x1260
diff --git a/util-linux/more.c b/util-linux/more.c
index 91c281563..2334576c0 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -34,12 +34,6 @@
 #define bb_need_help
 #include "messages.c"
 
-static const char more_usage[] = "more [FILE ...]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nMore is a filter for viewing FILE one screenful at a time.\n"
-#endif
-	;
-
 /* ED: sparc termios is broken: revert back to old termio handling. */
 #ifdef BB_FEATURE_USE_TERMIOS
 #	if #cpu(sparc)
diff --git a/util-linux/mount.c b/util-linux/mount.c
index addeb0925..610d12d34 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -80,38 +80,6 @@ extern int umount2 (__const char *__special_file, int __flags);
 
 extern const char mtab_file[];	/* Defined in utility.c */
 
-static const char mount_usage[] = 
-	"mount [flags] device directory [-o options,more-options]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nMount a filesystem\n\n"
-	"Flags:\n" 
-	"\t-a:\t\tMount all filesystems in fstab.\n"
-#ifdef BB_MTAB
-	"\t-f:\t\t\"Fake\" mount. Add entry to mount table but don't mount it.\n"
-	"\t-n:\t\tDon't write a mount table entry.\n"
-#endif
-	"\t-o option:\tOne of many filesystem options, listed below.\n"
-	"\t-r:\t\tMount the filesystem read-only.\n"
-	"\t-t fs-type:\tSpecify the filesystem type.\n"
-	"\t-w:\t\tMount for reading and writing (default).\n"
-	"\n"
-	"Options for use with the \"-o\" flag:\n"
-	"\tasync/sync:\tWrites are asynchronous / synchronous.\n"
-	"\tatime/noatime:\tEnable / disable updates to inode access times.\n"
-	"\tdev/nodev:\tAllow use of special device files / disallow them.\n"
-	"\texec/noexec:\tAllow use of executable files / disallow them.\n"
-#if defined BB_FEATURE_MOUNT_LOOP
-	"\tloop:\t\tMounts a file via loop device.\n"
-#endif
-	"\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n"
-	"\tremount:\tRe-mount a currently-mounted filesystem, changing its flags.\n"
-	"\tro/rw:\t\tMount for read-only / read-write.\n"
-	"\nThere are EVEN MORE flags that are specific to each filesystem.\n"
-	"You'll have to see the written documentation for those.\n"
-#endif
-	;
-
-
 struct mount_options {
 	const char *name;
 	unsigned long and;
diff --git a/util-linux/swaponoff.c b/util-linux/swaponoff.c
index a79b93a23..6aafe51a2 100644
--- a/util-linux/swaponoff.c
+++ b/util-linux/swaponoff.c
@@ -35,25 +35,6 @@ _syscall1(int, swapoff, const char *, path);
 
 static int whichApp;
 
-static const char swapoff_usage[] =
-	"swapoff [OPTION] [device]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nStop swapping virtual memory pages on the given device.\n\n"
-	"Options:\n"
-	"\t-a\tStop swapping on all swap devices\n"
-#endif
-	;
-
-static const char swapon_usage[] =
-	"swapon [OPTION] [device]\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"\nStart swapping virtual memory pages on the given device.\n\n"
-	"Options:\n"
-	"\t-a\tStart swapping on all swap devices\n"
-#endif
-	;
-
-
 #define SWAPON_APP   1
 #define SWAPOFF_APP  2
 
diff --git a/util-linux/umount.c b/util-linux/umount.c
index 1b250fd3a..df075f7d9 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -39,28 +39,6 @@ extern int mount (__const char *__special_file, __const char *__dir,
 extern int umount (__const char *__special_file);
 extern int umount2 (__const char *__special_file, int __flags);
 
-
-
-static const char umount_usage[] =
-	"umount [flags] filesystem|directory\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-	"Unmount file systems\n"
-	"\nFlags:\n" "\t-a:\tUnmount all file systems"
-#ifdef BB_MTAB
-	" in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries\n"
-#else
-	"\n"
-#endif
-	"\t-r:\tTry to remount devices as read-only if mount is busy\n"
-#if defined BB_FEATURE_MOUNT_FORCE
-	"\t-f:\tForce filesystem umount (i.e. unreachable NFS server)\n"
-#endif
-#if defined BB_FEATURE_MOUNT_LOOP
-	"\t-l:\tDo not free loop device (if a loop device has been used)\n"
-#endif
-#endif
-;
-
 struct _mtab_entry_t {
 	char *device;
 	char *mountpt;