More stuff...

23 files changed, 2840 insertions, 3038 deletions

diff --git a/archival/tar.c b/archival/tar.c
index 1a9f842..a5a0fab 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -7,7 +7,7 @@
  * This allows creation, extraction, and listing of tar files.
  *
  * Permission to distribute this code under the GPL has been granted.
- * Modified for busybox by Erik Andersen <andersee@debian.org> <andersen@lineo.com>
+ * Modified for busybox by Erik Andersen <andersee@debian.org>
  */
 
 
@@ -15,11 +15,11 @@
 
 #ifdef BB_TAR
 
-const char tar_usage[] = 
-"Create, extract, or list files from a TAR file\n\n"
-"usage: tar -[cxtvOf] [tarFileName] [FILE] ...\n"
-"\tc=create, x=extract, t=list contents, v=verbose,\n"
-"\tO=extract to stdout, f=tarfile or \"-\" for stdin\n";
+const char tar_usage[] =
+    "Create, extract, or list files from a TAR file\n\n"
+    "usage: tar -[cxtvOf] [tarFileName] [FILE] ...\n"
+    "\tc=create, x=extract, t=list contents, v=verbose,\n"
+    "\tO=extract to stdout, f=tarfile or \"-\" for stdin\n";
 
 
 
@@ -42,24 +42,23 @@ const char tar_usage[] =
  * This structure is always embedded in a TAR_BLOCK_SIZE sized block
  * with zero padding.  We only process this information minimally.
  */
-typedef struct
-{
-	char	name[TAR_NAME_SIZE];
-	char	mode[8];
-	char	uid[8];
-	char	gid[8];
-	char	size[12];
-	char	mtime[12];
-	char	checkSum[8];
-	char	typeFlag;
-	char	linkName[TAR_NAME_SIZE];
-	char	magic[6];
-	char	version[2];
-	char	uname[32];
-	char	gname[32];
-	char	devMajor[8];
-	char	devMinor[8];
-	char	prefix[155];
+typedef struct {
+    char name[TAR_NAME_SIZE];
+    char mode[8];
+    char uid[8];
+    char gid[8];
+    char size[12];
+    char mtime[12];
+    char checkSum[8];
+    char typeFlag;
+    char linkName[TAR_NAME_SIZE];
+    char magic[6];
+    char version[2];
+    char uname[32];
+    char gname[32];
+    char devMajor[8];
+    char devMinor[8];
+    char prefix[155];
 } TarHeader;
 
 #define	TAR_MAGIC	"ustar"
@@ -73,168 +72,162 @@ typedef struct
 /*
  * Static data.
  */
-static	int		listFlag;
-static	int		extractFlag;
-static	int		createFlag;
-static	int		verboseFlag;
-static	int		tostdoutFlag;
-
-static	int		inHeader;
-static	int		badHeader;
-static	int		errorFlag;
-static	int		skipFileFlag;
-static	int		warnedRoot;
-static	int		eofFlag;
-static	long		dataCc;
-static	int		outFd;
-static	char		outName[TAR_NAME_SIZE];
+static int listFlag;
+static int extractFlag;
+static int createFlag;
+static int verboseFlag;
+static int tostdoutFlag;
+
+static int inHeader;
+static int badHeader;
+static int errorFlag;
+static int skipFileFlag;
+static int warnedRoot;
+static int eofFlag;
+static long dataCc;
+static int outFd;
+static char outName[TAR_NAME_SIZE];
 
 
 /*
  * Static data associated with the tar file.
  */
-static	const char *	tarName;
-static	int		tarFd;
-static	dev_t		tarDev;
-static	ino_t		tarInode;
+static const char *tarName;
+static int tarFd;
+static dev_t tarDev;
+static ino_t tarInode;
 
 
 /*
  * Local procedures to restore files from a tar file.
  */
-static	void	readTarFile(int fileCount, char ** fileTable);
-static	void	readData(const char * cp, int count);
-static	void	createPath(const char * name, int mode);
-static	long	getOctal(const char * cp, int len);
+static void readTarFile (int fileCount, char **fileTable);
+static void readData (const char *cp, int count);
+static void createPath (const char *name, int mode);
+static long getOctal (const char *cp, int len);
 
-static	void	readHeader(const TarHeader * hp,
-			int fileCount, char ** fileTable);
+static void readHeader (const TarHeader * hp,
+			int fileCount, char **fileTable);
 
 
 /*
  * Local procedures to save files into a tar file.
  */
-static	void	saveFile(const char * fileName, int seeLinks);
+static void saveFile (const char *fileName, int seeLinks);
 
-static	void	saveRegularFile(const char * fileName,
-			const struct stat * statbuf);
+static void saveRegularFile (const char *fileName,
+			     const struct stat *statbuf);
 
-static	void	saveDirectory(const char * fileName,
-			const struct stat * statbuf);
+static void saveDirectory (const char *fileName,
+			   const struct stat *statbuf);
 
-static	int	wantFileName(const char * fileName,
-			int fileCount, char ** fileTable);
+static int wantFileName (const char *fileName,
+			 int fileCount, char **fileTable);
 
-static	void	writeHeader(const char * fileName,
-			const struct stat * statbuf);
+static void writeHeader (const char *fileName, const struct stat *statbuf);
 
-static	void	writeTarFile(int fileCount, char ** fileTable);
-static	void	writeTarBlock(const char * buf, int len);
-static	int	putOctal(char * cp, int len, long value);
+static void writeTarFile (int fileCount, char **fileTable);
+static void writeTarBlock (const char *buf, int len);
+static int putOctal (char *cp, int len, long value);
 
 
-extern int 
-tar_main(int argc, char ** argv)
+extern int tar_main (int argc, char **argv)
 {
-	const char *	options;
-
-	argc--;
-	argv++;
-
-	if (argc < 1)
-	{
-		fprintf(stderr, "%s", tar_usage);
-		return 1;
-	}
-
-
-	errorFlag = FALSE;
-	extractFlag = FALSE;
-	createFlag = FALSE;
-	listFlag = FALSE;
-	verboseFlag = FALSE;
-	tostdoutFlag = FALSE;
-	tarName = NULL;
-	tarDev = 0;
-	tarInode = 0;
-	tarFd = -1;
-
-	/*
-	 * Parse the options.
-	 */
-	options = *argv++;
-	argc--;
-
-	if (**argv == '-') {
-		for (; *options; options++)
-		{
-			switch (*options)
-			{
-				case 'f':
-					if (tarName != NULL)
-					{
-						fprintf(stderr, "Only one 'f' option allowed\n");
-
-						return 1;
-					}
-
-					tarName = *argv++;
-					argc--;
-
-					break;
+    const char *options;
+
+    argc--;
+    argv++;
+
+    if (argc < 1) {
+	fprintf (stderr, "%s", tar_usage);
+	exit (FALSE);
+    }
+
+
+    errorFlag = FALSE;
+    extractFlag = FALSE;
+    createFlag = FALSE;
+    listFlag = FALSE;
+    verboseFlag = FALSE;
+    tostdoutFlag = FALSE;
+    tarName = NULL;
+    tarDev = 0;
+    tarInode = 0;
+    tarFd = -1;
+
+    /* 
+     * Parse the options.
+     */
+    options = *argv++;
+    argc--;
+
+    if (**argv == '-') {
+	for (; *options; options++) {
+	    switch (*options) {
+	    case 'f':
+		if (tarName != NULL) {
+		    fprintf (stderr, "Only one 'f' option allowed\n");
+
+		    exit (FALSE);
+		}
 
-				case 't':
-					listFlag = TRUE;
-					break;
+		tarName = *argv++;
+		argc--;
 
-				case 'x':
-					extractFlag = TRUE;
-					break;
+		break;
 
-				case 'c':
-					createFlag = TRUE;
-					break;
+	    case 't':
+		listFlag = TRUE;
+		break;
 
-				case 'v':
-					verboseFlag = TRUE;
-					break;
+	    case 'x':
+		extractFlag = TRUE;
+		break;
 
-				case 'O':
-					tostdoutFlag = TRUE;
-					break;
+	    case 'c':
+		createFlag = TRUE;
+		break;
 
-				case '-':
-					break;
+	    case 'v':
+		verboseFlag = TRUE;
+		break;
 
-				default:
-					fprintf(stderr, "Unknown tar flag '%c'\n", *options);
+	    case 'O':
+		tostdoutFlag = TRUE;
+		break;
 
-					return 1;
-			}
-		}
-	}
+	    case '-':
+		break;
 
-	/*
-	 * Validate the options.
-	 */
-	if (extractFlag + listFlag + createFlag != 1)
-	{
-		fprintf(stderr, "Exactly one of 'c', 'x' or 't' must be specified\n");
+	    default:
+		fprintf (stderr, "Unknown tar flag '%c'\n", *options);
 
-		return 1;
+		exit (FALSE);
+	    }
 	}
-
-	/*
-	 * Do the correct type of action supplying the rest of the
-	 * command line arguments as the list of files to process.
-	 */
-	if (createFlag)
-		writeTarFile(argc, argv);
-	else
-		readTarFile(argc, argv);
-	if (errorFlag)
-		fprintf(stderr, "\n");
-	return( errorFlag);
+    }
+
+    /* 
+     * Validate the options.
+     */
+    if (extractFlag + listFlag + createFlag != 1) {
+	fprintf (stderr,
+		 "Exactly one of 'c', 'x' or 't' must be specified\n");
+
+	exit (FALSE);
+    }
+
+    /* 
+     * Do the correct type of action supplying the rest of the
+     * command line arguments as the list of files to process.
+     */
+    if (createFlag)
+	writeTarFile (argc, argv);
+    else
+	readTarFile (argc, argv);
+    if (errorFlag)
+	fprintf (stderr, "\n");
+    exit (errorFlag);
 }
 
 
@@ -242,128 +235,119 @@ tar_main(int argc, char ** argv)
  * Read a tar file and extract or list the specified files within it.
  * If the list is empty than all files are extracted or listed.
  */
-static void
-readTarFile(int fileCount, char ** fileTable)
+static void readTarFile (int fileCount, char **fileTable)
 {
-	const char *	cp;
-	int		cc;
-	int		inCc;
-	int		blockSize;
-	char		buf[BUF_SIZE];
-
-	skipFileFlag = FALSE;
-	badHeader = FALSE;
-	warnedRoot = FALSE;
-	eofFlag = FALSE;
-	inHeader = TRUE;
-	inCc = 0;
-	dataCc = 0;
-	outFd = -1;
-	blockSize = sizeof(buf);
-	cp = buf;
-
-	/*
-	 * Open the tar file for reading.
+    const char *cp;
+    int cc;
+    int inCc;
+    int blockSize;
+    char buf[BUF_SIZE];
+
+    skipFileFlag = FALSE;
+    badHeader = FALSE;
+    warnedRoot = FALSE;
+    eofFlag = FALSE;
+    inHeader = TRUE;
+    inCc = 0;
+    dataCc = 0;
+    outFd = -1;
+    blockSize = sizeof (buf);
+    cp = buf;
+
+    /* 
+     * Open the tar file for reading.
+     */
+    if ((tarName == NULL) || !strcmp (tarName, "-")) {
+	tarFd = STDIN;
+    } else
+	tarFd = open (tarName, O_RDONLY);
+
+    if (tarFd < 0) {
+	perror (tarName);
+	errorFlag = TRUE;
+	return;
+    }
+
+    /* 
+     * Read blocks from the file until an end of file header block
+     * has been seen.  (A real end of file from a read is an error.)
+     */
+    while (!eofFlag) {
+	/* 
+	 * Read the next block of data if necessary.
+	 * This will be a large block if possible, which we will
+	 * then process in the small tar blocks.
 	 */
-	if ( (tarName==NULL) || !strcmp( tarName, "-") ) {
-		tarFd = STDIN;
-	}
-	else 
-		tarFd = open(tarName, O_RDONLY);
+	if (inCc <= 0) {
+	    cp = buf;
+	    inCc = fullRead (tarFd, buf, blockSize);
 
-	if (tarFd < 0)
-	{
-		perror(tarName);
+	    if (inCc < 0) {
+		perror (tarName);
 		errorFlag = TRUE;
-		return;
+		goto done;
+	    }
+
+	    if (inCc == 0) {
+		fprintf (stderr,
+			 "Unexpected end of file from \"%s\"", tarName);
+		errorFlag = TRUE;
+		goto done;
+	    }
 	}
 
-	/*
-	 * Read blocks from the file until an end of file header block
-	 * has been seen.  (A real end of file from a read is an error.)
+	/* 
+	 * If we are expecting a header block then examine it.
 	 */
-	while (!eofFlag)
-	{
-		/*
-		 * Read the next block of data if necessary.
-		 * This will be a large block if possible, which we will
-		 * then process in the small tar blocks.
-		 */
-		if (inCc <= 0)
-		{
-			cp = buf;
-			inCc = fullRead(tarFd, buf, blockSize);
-
-			if (inCc < 0)
-			{
-				perror(tarName);
-				errorFlag=TRUE;
-				goto done;
-			}
-
-			if (inCc == 0)
-			{
-				fprintf(stderr,
-					"Unexpected end of file from \"%s\"",
-					tarName);
-				errorFlag=TRUE;
-				goto done;
-			}
-		}
+	if (inHeader) {
+	    readHeader ((const TarHeader *) cp, fileCount, fileTable);
 
-		/*
-		 * If we are expecting a header block then examine it.
-		 */
-		if (inHeader)
-		{
-			readHeader((const TarHeader *) cp, fileCount, fileTable);
+	    cp += TAR_BLOCK_SIZE;
+	    inCc -= TAR_BLOCK_SIZE;
 
-			cp += TAR_BLOCK_SIZE;
-			inCc -= TAR_BLOCK_SIZE;
-
-			continue;
-		}
-
-		/*
-		 * We are currently handling the data for a file.
-		 * Process the minimum of the amount of data we have available
-		 * and the amount left to be processed for the file.
-		 */
-		cc = inCc;
-
-		if (cc > dataCc)
-			cc = dataCc;
-
-		readData(cp, cc);
-
-		/*
-		 * If the amount left isn't an exact multiple of the tar block
-		 * size then round it up to the next block boundary since there
-		 * is padding at the end of the file.
-		 */
-		if (cc % TAR_BLOCK_SIZE)
-			cc += TAR_BLOCK_SIZE - (cc % TAR_BLOCK_SIZE);
-
-		cp += cc;
-		inCc -= cc;
+	    continue;
 	}
 
-done:
-	/*
-	 * Close the tar file if needed.
+	/* 
+	 * We are currently handling the data for a file.
+	 * Process the minimum of the amount of data we have available
+	 * and the amount left to be processed for the file.
 	 */
-	if ((tarFd >= 0) && (close(tarFd) < 0))
-		perror(tarName);
+	cc = inCc;
+
+	if (cc > dataCc)
+	    cc = dataCc;
 
-	/*
-	 * Close the output file if needed.
-	 * This is only done here on a previous error and so no
-	 * message is required on errors.
+	readData (cp, cc);
+
+	/* 
+	 * If the amount left isn't an exact multiple of the tar block
+	 * size then round it up to the next block boundary since there
+	 * is padding at the end of the file.
 	 */
-	if (tostdoutFlag==FALSE) {
-	    if (outFd >= 0)
-		    (void) close(outFd);
-	}
+	if (cc % TAR_BLOCK_SIZE)
+	    cc += TAR_BLOCK_SIZE - (cc % TAR_BLOCK_SIZE);
+
+	cp += cc;
+	inCc -= cc;
+    }
+
+  done:
+    /* 
+     * Close the tar file if needed.
+     */
+    if ((tarFd >= 0) && (close (tarFd) < 0))
+	perror (tarName);
+
+    /* 
+     * Close the output file if needed.
+     * This is only done here on a previous error and so no
+     * message is required on errors.
+     */
+    if (tostdoutFlag == FALSE) {
+	if (outFd >= 0)
+	    (void) close (outFd);
+    }
 }
 
 
@@ -373,332 +357,307 @@ done:
  * the end of the tar file.
  */
 static void
-readHeader(const TarHeader * hp, int fileCount, char ** fileTable)
+readHeader (const TarHeader * hp, int fileCount, char **fileTable)
 {
-	int		mode;
-	int		uid;
-	int		gid;
-	int		checkSum;
-	long		size;
-	time_t		mtime;
-	const char *	name;
-	int		cc;
-	int		hardLink;
-	int		softLink;
-
-	/*
-	 * If the block is completely empty, then this is the end of the
-	 * archive file.  If the name is null, then just skip this header.
-	 */
-	name = hp->name;
-
-	if (*name == '\0')
-	{
-		for (cc = TAR_BLOCK_SIZE; cc > 0; cc--)
-		{
-			if (*name++)
-				return;
-		}
-
-		eofFlag = TRUE;
-
+    int mode;
+    int uid;
+    int gid;
+    int checkSum;
+    long size;
+    time_t mtime;
+    const char *name;
+    int cc;
+    int hardLink;
+    int softLink;
+
+    /* 
+     * If the block is completely empty, then this is the end of the
+     * archive file.  If the name is null, then just skip this header.
+     */
+    name = hp->name;
+
+    if (*name == '\0') {
+	for (cc = TAR_BLOCK_SIZE; cc > 0; cc--) {
+	    if (*name++)
 		return;
 	}
 
-	/*
-	 * There is another file in the archive to examine.
-	 * Extract the encoded information and check it.
-	 */
-	mode = getOctal(hp->mode, sizeof(hp->mode));
-	uid = getOctal(hp->uid, sizeof(hp->uid));
-	gid = getOctal(hp->gid, sizeof(hp->gid));
-	size = getOctal(hp->size, sizeof(hp->size));
-	mtime = getOctal(hp->mtime, sizeof(hp->mtime));
-	checkSum = getOctal(hp->checkSum, sizeof(hp->checkSum));
+	eofFlag = TRUE;
 
-	if ((mode < 0) || (uid < 0) || (gid < 0) || (size < 0))
-	{
-		if (!badHeader)
-			fprintf(stderr, "Bad tar header, skipping\n");
+	return;
+    }
 
-		badHeader = TRUE;
+    /* 
+     * There is another file in the archive to examine.
+     * Extract the encoded information and check it.
+     */
+    mode = getOctal (hp->mode, sizeof (hp->mode));
+    uid = getOctal (hp->uid, sizeof (hp->uid));
+    gid = getOctal (hp->gid, sizeof (hp->gid));
+    size = getOctal (hp->size, sizeof (hp->size));
+    mtime = getOctal (hp->mtime, sizeof (hp->mtime));
+    checkSum = getOctal (hp->checkSum, sizeof (hp->checkSum));
 
-		return;
-	}
+    if ((mode < 0) || (uid < 0) || (gid < 0) || (size < 0)) {
+	if (!badHeader)
+	    fprintf (stderr, "Bad tar header, skipping\n");
 
-	badHeader = FALSE;
-	skipFileFlag = FALSE;
+	badHeader = TRUE;
 
-	/*
-	 * Check for the file modes.
-	 */
-	hardLink = ((hp->typeFlag == TAR_TYPE_HARD_LINK) ||
+	return;
+    }
+
+    badHeader = FALSE;
+    skipFileFlag = FALSE;
+
+    /* 
+     * Check for the file modes.
+     */
+    hardLink = ((hp->typeFlag == TAR_TYPE_HARD_LINK) ||
 		(hp->typeFlag == TAR_TYPE_HARD_LINK - '0'));
 
-	softLink = ((hp->typeFlag == TAR_TYPE_SOFT_LINK) ||
+    softLink = ((hp->typeFlag == TAR_TYPE_SOFT_LINK) ||
 		(hp->typeFlag == TAR_TYPE_SOFT_LINK - '0'));
 
-	/*
-	 * Check for a directory or a regular file.
-	 */
-	if (name[strlen(name) - 1] == '/')
-		mode |= S_IFDIR;
-	else if ((mode & S_IFMT) == 0)
-		mode |= S_IFREG;
-
-	/*
-	 * Check for absolute paths in the file.
-	 * If we find any, then warn the user and make them relative.
-	 */
-	if (*name == '/')
-	{
-		while (*name == '/')
-			name++;
-
-		if (!warnedRoot)
-		{
-			fprintf(stderr,
-			"Absolute path detected, removing leading slashes\n");
-		}
-
-		warnedRoot = TRUE;
+    /* 
+     * Check for a directory or a regular file.
+     */
+    if (name[strlen (name) - 1] == '/')
+	mode |= S_IFDIR;
+    else if ((mode & S_IFMT) == 0)
+	mode |= S_IFREG;
+
+    /* 
+     * Check for absolute paths in the file.
+     * If we find any, then warn the user and make them relative.
+     */
+    if (*name == '/') {
+	while (*name == '/')
+	    name++;
+
+	if (!warnedRoot) {
+	    fprintf (stderr,
+		     "Absolute path detected, removing leading slashes\n");
 	}
 
-	/*
-	 * See if we want this file to be restored.
-	 * If not, then set up to skip it.
-	 */
-	if (!wantFileName(name, fileCount, fileTable))
-	{
-		if (!hardLink && !softLink && S_ISREG(mode))
-		{
-			inHeader = (size == 0);
-			dataCc = size;
-		}
-
-		skipFileFlag = TRUE;
-
-		return;
+	warnedRoot = TRUE;
+    }
+
+    /* 
+     * See if we want this file to be restored.
+     * If not, then set up to skip it.
+     */
+    if (!wantFileName (name, fileCount, fileTable)) {
+	if (!hardLink && !softLink && S_ISREG (mode)) {
+	    inHeader = (size == 0);
+	    dataCc = size;
 	}
 
-	/*
-	 * This file is to be handled.
-	 * If we aren't extracting then just list information about the file.
-	 */
-	if (!extractFlag)
-	{
-		if (verboseFlag)
-		{
-			printf("%s %3d/%-d %9ld %s %s", modeString(mode),
-				uid, gid, size, timeString(mtime), name);
-		}
-		else
-			printf("%s", name);
-
-		if (hardLink)
-			printf(" (link to \"%s\")", hp->linkName);
-		else if (softLink)
-			printf(" (symlink to \"%s\")", hp->linkName);
-		else if (S_ISREG(mode))
-		{
-			inHeader = (size == 0);
-			dataCc = size;
-		}
-
-		printf("\n");
+	skipFileFlag = TRUE;
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * We really want to extract the file.
-	 */
-	if (verboseFlag)
-		printf("x %s\n", name);
+    /* 
+     * This file is to be handled.
+     * If we aren't extracting then just list information about the file.
+     */
+    if (!extractFlag) {
+	if (verboseFlag) {
+	    printf ("%s %3d/%-d %9ld %s %s", modeString (mode),
+		    uid, gid, size, timeString (mtime), name);
+	} else
+	    printf ("%s", name);
 
 	if (hardLink)
-	{
-		if (link(hp->linkName, name) < 0)
-			perror(name);
-
-		return;
-	}
-
-	if (softLink)
-	{
-#ifdef	S_ISLNK
-		if (symlink(hp->linkName, name) < 0)
-			perror(name);
-#else
-		fprintf(stderr, "Cannot create symbolic links\n");
-#endif
-		return;
+	    printf (" (link to \"%s\")", hp->linkName);
+	else if (softLink)
+	    printf (" (symlink to \"%s\")", hp->linkName);
+	else if (S_ISREG (mode)) {
+	    inHeader = (size == 0);
+	    dataCc = size;
 	}
 
-	/*
-	 * If the file is a directory, then just create the path.
-	 */
-	if (S_ISDIR(mode))
-	{
-		createPath(name, mode);
+	printf ("\n");
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * There is a file to write.
-	 * First create the path to it if necessary with a default permission.
-	 */
-	createPath(name, 0777);
+    /* 
+     * We really want to extract the file.
+     */
+    if (verboseFlag)
+	printf ("x %s\n", name);
 
-	inHeader = (size == 0);
-	dataCc = size;
+    if (hardLink) {
+	if (link (hp->linkName, name) < 0)
+	    perror (name);
 
-	/*
-	 * Start the output file.
-	 */
-	if (tostdoutFlag==TRUE)
-	    outFd = STDOUT;
-	else
-	    outFd = open(name, O_WRONLY | O_CREAT | O_TRUNC, mode);
-
-	if (outFd < 0)
-	{
-		perror(name);
-		skipFileFlag = TRUE;
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * If the file is empty, then that's all we need to do.
-	 */
-	if (size == 0 && tostdoutFlag == FALSE)
-	{
-		(void) close(outFd);
-		outFd = -1;
-	}
+    if (softLink) {
+#ifdef	S_ISLNK
+	if (symlink (hp->linkName, name) < 0)
+	    perror (name);
+#else
+	fprintf (stderr, "Cannot create symbolic links\n");
+#endif
+	return;
+    }
+
+    /* 
+     * If the file is a directory, then just create the path.
+     */
+    if (S_ISDIR (mode)) {
+	createPath (name, mode);
+
+	return;
+    }
+
+    /* 
+     * There is a file to write.
+     * First create the path to it if necessary with a default permission.
+     */
+    createPath (name, 0777);
+
+    inHeader = (size == 0);
+    dataCc = size;
+
+    /* 
+     * Start the output file.
+     */
+    if (tostdoutFlag == TRUE)
+	outFd = STDOUT;
+    else
+	outFd = open (name, O_WRONLY | O_CREAT | O_TRUNC, mode);
+
+    if (outFd < 0) {
+	perror (name);
+	skipFileFlag = TRUE;
+	return;
+    }
+
+    /* 
+     * If the file is empty, then that's all we need to do.
+     */
+    if (size == 0 && tostdoutFlag == FALSE) {
+	(void) close (outFd);
+	outFd = -1;
+    }
 }
 
 
 /*
  * Handle a data block of some specified size that was read.
  */
-static void
-readData(const char * cp, int count)
+static void readData (const char *cp, int count)
 {
-	/*
-	 * Reduce the amount of data left in this file.
-	 * If there is no more data left, then we need to read
-	 * the header again.
-	 */
-	dataCc -= count;
-
-	if (dataCc <= 0)
-		inHeader = TRUE;
-
-	/*
-	 * If we aren't extracting files or this file is being
-	 * skipped then do nothing more.
-	 */
-	if (!extractFlag || skipFileFlag)
-		return;
+    /* 
+     * Reduce the amount of data left in this file.
+     * If there is no more data left, then we need to read
+     * the header again.
+     */
+    dataCc -= count;
+
+    if (dataCc <= 0)
+	inHeader = TRUE;
 
-	/*
-	 * Write the data to the output file.
-	 */
-	if (fullWrite(outFd, cp, count) < 0)
-	{
-		perror(outName);
-		if (tostdoutFlag==FALSE) {
-		    (void) close(outFd);
-		    outFd = -1;
-		}
-		skipFileFlag = TRUE;
-		return;
+    /* 
+     * If we aren't extracting files or this file is being
+     * skipped then do nothing more.
+     */
+    if (!extractFlag || skipFileFlag)
+	return;
+
+    /* 
+     * Write the data to the output file.
+     */
+    if (fullWrite (outFd, cp, count) < 0) {
+	perror (outName);
+	if (tostdoutFlag == FALSE) {
+	    (void) close (outFd);
+	    outFd = -1;
 	}
+	skipFileFlag = TRUE;
+	return;
+    }
+
+    /* 
+     * If the write failed, close the file and disable further
+     * writes to this file.
+     */
+    if (dataCc <= 0 && tostdoutFlag == FALSE) {
+	if (close (outFd))
+	    perror (outName);
 
-	/*
-	 * If the write failed, close the file and disable further
-	 * writes to this file.
-	 */
-	if (dataCc <= 0 && tostdoutFlag==FALSE)
-	{
-		if (close(outFd))
-			perror(outName);
-
-		outFd = -1;
-	}
+	outFd = -1;
+    }
 }
 
 
 /*
  * Write a tar file containing the specified files.
  */
-static void
-writeTarFile(int fileCount, char ** fileTable)
+static void writeTarFile (int fileCount, char **fileTable)
 {
-	struct	stat	statbuf;
-
-	/*
-	 * Make sure there is at least one file specified.
-	 */
-	if (fileCount <= 0)
-	{
-		fprintf(stderr, "No files specified to be saved\n");
-		errorFlag=TRUE;
-	}
-
-	/*
-	 * Create the tar file for writing.
-	 */
-	if ( (tarName==NULL) || !strcmp( tarName, "-") ) {
-		tostdoutFlag = TRUE;
-		tarFd = STDOUT;
-	}
-	else 
-		tarFd = open(tarName, O_WRONLY | O_CREAT | O_TRUNC, 0666);
-
-	if (tarFd < 0)
-	{
-		perror(tarName);
-		errorFlag=TRUE;
-		return;
-	}
-
-	/*
-	 * Get the device and inode of the tar file for checking later.
-	 */
-	if (fstat(tarFd, &statbuf) < 0)
-	{
-		perror(tarName);
-		errorFlag = TRUE;
-		goto done;
-	}
-
-	tarDev = statbuf.st_dev;
-	tarInode = statbuf.st_ino;
-
-	/*
-	 * Append each file name into the archive file.
-	 * Follow symbolic links for these top level file names.
-	 */
-	while (!errorFlag && (fileCount-- > 0))
-	{
-		saveFile(*fileTable++, FALSE);
-	}
-
-	/*
-	 * Now write an empty block of zeroes to end the archive.
-	 */
-	writeTarBlock("", 1);
-
-
-done:
-	/*
-	 * Close the tar file and check for errors if it was opened.
-	 */
-	if ( (tostdoutFlag==FALSE) && (tarFd >= 0) && (close(tarFd) < 0))
-		perror(tarName);
+    struct stat statbuf;
+
+    /* 
+     * Make sure there is at least one file specified.
+     */
+    if (fileCount <= 0) {
+	fprintf (stderr, "No files specified to be saved\n");
+	errorFlag = TRUE;
+    }
+
+    /* 
+     * Create the tar file for writing.
+     */
+    if ((tarName == NULL) || !strcmp (tarName, "-")) {
+	tostdoutFlag = TRUE;
+	tarFd = STDOUT;
+    } else
+	tarFd = open (tarName, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+
+    if (tarFd < 0) {
+	perror (tarName);
+	errorFlag = TRUE;
+	return;
+    }
+
+    /* 
+     * Get the device and inode of the tar file for checking later.
+     */
+    if (fstat (tarFd, &statbuf) < 0) {
+	perror (tarName);
+	errorFlag = TRUE;
+	goto done;
+    }
+
+    tarDev = statbuf.st_dev;
+    tarInode = statbuf.st_ino;
+
+    /* 
+     * Append each file name into the archive file.
+     * Follow symbolic links for these top level file names.
+     */
+    while (!errorFlag && (fileCount-- > 0)) {
+	saveFile (*fileTable++, FALSE);
+    }
+
+    /* 
+     * Now write an empty block of zeroes to end the archive.
+     */
+    writeTarBlock ("", 1);
+
+
+  done:
+    /* 
+     * Close the tar file and check for errors if it was opened.
+     */
+    if ((tostdoutFlag == FALSE) && (tarFd >= 0) && (close (tarFd) < 0))
+	perror (tarName);
 }
 
 
@@ -709,76 +668,70 @@ done:
  * flag indicates whether or not we want to see symbolic links as
  * they really are, instead of blindly following them.
  */
-static void
-saveFile(const char * fileName, int seeLinks)
+static void saveFile (const char *fileName, int seeLinks)
 {
-	int		status;
-	int		mode;
-	struct stat	statbuf;
+    int status;
+    int mode;
+    struct stat statbuf;
 
-	if (verboseFlag)
-		printf("a %s\n", fileName);
+    if (verboseFlag)
+	printf ("a %s\n", fileName);
 
-	/*
-	 * Check that the file name will fit in the header.
-	 */
-	if (strlen(fileName) >= TAR_NAME_SIZE)
-	{
-		fprintf(stderr, "%s: File name is too long\n", fileName);
+    /* 
+     * Check that the file name will fit in the header.
+     */
+    if (strlen (fileName) >= TAR_NAME_SIZE) {
+	fprintf (stderr, "%s: File name is too long\n", fileName);
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * Find out about the file.
-	 */
+    /* 
+     * Find out about the file.
+     */
 #ifdef	S_ISLNK
-	if (seeLinks)
-		status = lstat(fileName, &statbuf);
-	else
+    if (seeLinks)
+	status = lstat (fileName, &statbuf);
+    else
 #endif
-		status = stat(fileName, &statbuf);
+	status = stat (fileName, &statbuf);
 
-	if (status < 0)
-	{
-		perror(fileName);
+    if (status < 0) {
+	perror (fileName);
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * Make sure we aren't trying to save our file into itself.
-	 */
-	if ((statbuf.st_dev == tarDev) && (statbuf.st_ino == tarInode))
-	{
-		fprintf(stderr, "Skipping saving of archive file itself\n");
+    /* 
+     * Make sure we aren't trying to save our file into itself.
+     */
+    if ((statbuf.st_dev == tarDev) && (statbuf.st_ino == tarInode)) {
+	fprintf (stderr, "Skipping saving of archive file itself\n");
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * Check the type of file.
-	 */
-	mode = statbuf.st_mode;
+    /* 
+     * Check the type of file.
+     */
+    mode = statbuf.st_mode;
 
-	if (S_ISDIR(mode))
-	{
-		saveDirectory(fileName, &statbuf);
+    if (S_ISDIR (mode)) {
+	saveDirectory (fileName, &statbuf);
 
-		return;
-	}
+	return;
+    }
 
-	if (S_ISREG(mode))
-	{
-		saveRegularFile(fileName, &statbuf);
+    if (S_ISREG (mode)) {
+	saveRegularFile (fileName, &statbuf);
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * The file is a strange type of file, ignore it.
-	 */
-	fprintf(stderr, "%s: not a directory or regular file\n", fileName);
+    /* 
+     * The file is a strange type of file, ignore it.
+     */
+    fprintf (stderr, "%s: not a directory or regular file\n", fileName);
 }
 
 
@@ -786,183 +739,173 @@ saveFile(const char * fileName, int seeLinks)
  * Save a regular file to the tar file.
  */
 static void
-saveRegularFile(const char * fileName, const struct stat * statbuf)
+saveRegularFile (const char *fileName, const struct stat *statbuf)
 {
-	int		sawEof;
-	int		fileFd;
-	int		cc;
-	int		dataCount;
-	long		fullDataCount;
-	char		data[TAR_BLOCK_SIZE * 16];
-
-	/*
-	 * Open the file for reading.
+    int sawEof;
+    int fileFd;
+    int cc;
+    int dataCount;
+    long fullDataCount;
+    char data[TAR_BLOCK_SIZE * 16];
+
+    /* 
+     * Open the file for reading.
+     */
+    fileFd = open (fileName, O_RDONLY);
+
+    if (fileFd < 0) {
+	perror (fileName);
+
+	return;
+    }
+
+    /* 
+     * Write out the header for the file.
+     */
+    writeHeader (fileName, statbuf);
+
+    /* 
+     * Write the data blocks of the file.
+     * We must be careful to write the amount of data that the stat
+     * buffer indicated, even if the file has changed size.  Otherwise
+     * the tar file will be incorrect.
+     */
+    fullDataCount = statbuf->st_size;
+    sawEof = FALSE;
+
+    while (fullDataCount > 0) {
+	/* 
+	 * Get the amount to write this iteration which is
+	 * the minumum of the amount left to write and the
+	 * buffer size.
 	 */
-	fileFd = open(fileName, O_RDONLY);
-
-	if (fileFd < 0)
-	{
-		perror(fileName);
+	dataCount = sizeof (data);
 
-		return;
-	}
+	if (dataCount > fullDataCount)
+	    dataCount = (int) fullDataCount;
 
-	/*
-	 * Write out the header for the file.
+	/* 
+	 * Read the data from the file if we haven't seen the
+	 * end of file yet.
 	 */
-	writeHeader(fileName, statbuf);
+	cc = 0;
 
-	/*
-	 * Write the data blocks of the file.
-	 * We must be careful to write the amount of data that the stat
-	 * buffer indicated, even if the file has changed size.  Otherwise
-	 * the tar file will be incorrect.
-	 */
-	fullDataCount = statbuf->st_size;
-	sawEof = FALSE;
-
-	while (fullDataCount > 0)
-	{
-		/*
-		 * Get the amount to write this iteration which is
-		 * the minumum of the amount left to write and the
-		 * buffer size.
-		 */
-		dataCount = sizeof(data);
-
-		if (dataCount > fullDataCount)
-			dataCount = (int) fullDataCount;
-
-		/*
-		 * Read the data from the file if we haven't seen the
-		 * end of file yet.
-		 */
-		cc = 0;
-
-		if (!sawEof)
-		{
-			cc = fullRead(fileFd, data, dataCount);
-
-			if (cc < 0)
-			{
-				perror(fileName);
-
-				(void) close(fileFd);
-				errorFlag = TRUE;
-
-				return;
-			}
-
-			/*
-			 * If the file ended too soon, complain and set
-			 * a flag so we will zero fill the rest of it.
-			 */
-			if (cc < dataCount)
-			{
-				fprintf(stderr,
-					"%s: Short read - zero filling",
-					fileName);
-
-				sawEof = TRUE;
-			}
-		}
+	if (!sawEof) {
+	    cc = fullRead (fileFd, data, dataCount);
 
-		/*
-		 * Zero fill the rest of the data if necessary.
-		 */
-		if (cc < dataCount)
-			memset(data + cc, 0, dataCount - cc);
+	    if (cc < 0) {
+		perror (fileName);
 
-		/*
-		 * Write the buffer to the TAR file.
-		 */
-		writeTarBlock(data, dataCount);
+		(void) close (fileFd);
+		errorFlag = TRUE;
 
-		fullDataCount -= dataCount;
+		return;
+	    }
+
+	    /* 
+	     * If the file ended too soon, complain and set
+	     * a flag so we will zero fill the rest of it.
+	     */
+	    if (cc < dataCount) {
+		fprintf (stderr,
+			 "%s: Short read - zero filling", fileName);
+
+		sawEof = TRUE;
+	    }
 	}
 
-	/*
-	 * Close the file.
+	/* 
+	 * Zero fill the rest of the data if necessary.
+	 */
+	if (cc < dataCount)
+	    memset (data + cc, 0, dataCount - cc);
+
+	/* 
+	 * Write the buffer to the TAR file.
 	 */
-	if ( (tostdoutFlag==FALSE) && close(fileFd) < 0)
-		fprintf(stderr, "%s: close: %s\n", fileName, strerror(errno));
+	writeTarBlock (data, dataCount);
+
+	fullDataCount -= dataCount;
+    }
+
+    /* 
+     * Close the file.
+     */
+    if ((tostdoutFlag == FALSE) && close (fileFd) < 0)
+	fprintf (stderr, "%s: close: %s\n", fileName, strerror (errno));
 }
 
 
 /*
  * Save a directory and all of its files to the tar file.
  */
-static void
-saveDirectory(const char * dirName, const struct stat * statbuf)
+static void saveDirectory (const char *dirName, const struct stat *statbuf)
 {
-	DIR *		dir;
-	struct dirent *	entry;
-	int		needSlash;
-	char		fullName[PATH_LEN];
-
-	/*
-	 * Construct the directory name as used in the tar file by appending
-	 * a slash character to it.
-	 */
-	strcpy(fullName, dirName);
-	strcat(fullName, "/");
-
-	/*
-	 * Write out the header for the directory entry.
-	 */
-	writeHeader(fullName, statbuf);
-
-	/*
-	 * Open the directory.
-	 */
-	dir = opendir(dirName);
-
-	if (dir == NULL)
-	{
-		fprintf(stderr, "Cannot read directory \"%s\": %s\n",
-			dirName, strerror(errno));
-
-		return;
+    DIR *dir;
+    struct dirent *entry;
+    int needSlash;
+    char fullName[PATH_LEN];
+
+    /* 
+     * Construct the directory name as used in the tar file by appending
+     * a slash character to it.
+     */
+    strcpy (fullName, dirName);
+    strcat (fullName, "/");
+
+    /* 
+     * Write out the header for the directory entry.
+     */
+    writeHeader (fullName, statbuf);
+
+    /* 
+     * Open the directory.
+     */
+    dir = opendir (dirName);
+
+    if (dir == NULL) {
+	fprintf (stderr, "Cannot read directory \"%s\": %s\n",
+		 dirName, strerror (errno));
+
+	return;
+    }
+
+    /* 
+     * See if a slash is needed.
+     */
+    needSlash = (*dirName && (dirName[strlen (dirName) - 1] != '/'));
+
+    /* 
+     * Read all of the directory entries and check them,
+     * except for the current and parent directory entries.
+     */
+    while (!errorFlag && ((entry = readdir (dir)) != NULL)) {
+	if ((strcmp (entry->d_name, ".") == 0) ||
+	    (strcmp (entry->d_name, "..") == 0)) {
+	    continue;
 	}
 
-	/*
-	 * See if a slash is needed.
+	/* 
+	 * Build the full path name to the file.
 	 */
-	needSlash = (*dirName && (dirName[strlen(dirName) - 1] != '/'));
+	strcpy (fullName, dirName);
 
-	/*
-	 * Read all of the directory entries and check them,
-	 * except for the current and parent directory entries.
-	 */
-	while (!errorFlag && ((entry = readdir(dir)) != NULL))
-	{
-		if ((strcmp(entry->d_name, ".") == 0) ||
-			(strcmp(entry->d_name, "..") == 0))
-		{
-			continue;
-		}
-
-		/*
-		 * Build the full path name to the file.
-		 */
-		strcpy(fullName, dirName);
+	if (needSlash)
+	    strcat (fullName, "/");
 
-		if (needSlash)
-			strcat(fullName, "/");
+	strcat (fullName, entry->d_name);
 
-		strcat(fullName, entry->d_name);
-
-		/*
-		 * Write this file to the tar file, noticing whether or not
-		 * the file is a symbolic link.
-		 */
-		saveFile(fullName, TRUE);
-	}
-
-	/*
-	 * All done, close the directory.
+	/* 
+	 * Write this file to the tar file, noticing whether or not
+	 * the file is a symbolic link.
 	 */
-	closedir(dir);
+	saveFile (fullName, TRUE);
+    }
+
+    /* 
+     * All done, close the directory.
+     */
+    closedir (dir);
 }
 
 
@@ -970,55 +913,54 @@ saveDirectory(const char * dirName, const struct stat * statbuf)
  * Write a tar header for the specified file name and status.
  * It is assumed that the file name fits.
  */
-static void
-writeHeader(const char * fileName, const struct stat * statbuf)
+static void writeHeader (const char *fileName, const struct stat *statbuf)
 {
-	long			checkSum;
-	const unsigned char *	cp;
-	int			len;
-	TarHeader		header;
-
-	/*
-	 * Zero the header block in preparation for filling it in.
-	 */
-	memset((char *) &header, 0, sizeof(header));
-
-	/*
-	 * Fill in the header.
-	 */
-	strcpy(header.name, fileName);
-
-	strncpy(header.magic, TAR_MAGIC, sizeof(header.magic));
-	strncpy(header.version, TAR_VERSION, sizeof(header.version));
-
-	putOctal(header.mode, sizeof(header.mode), statbuf->st_mode & 0777);
-	putOctal(header.uid, sizeof(header.uid), statbuf->st_uid);
-	putOctal(header.gid, sizeof(header.gid), statbuf->st_gid);
-	putOctal(header.size, sizeof(header.size), statbuf->st_size);
-	putOctal(header.mtime, sizeof(header.mtime), statbuf->st_mtime);
-
-	header.typeFlag = TAR_TYPE_REGULAR;
-
-	/*
-	 * Calculate and store the checksum.
-	 * This is the sum of all of the bytes of the header,
-	 * with the checksum field itself treated as blanks.
-	 */
-	memset(header.checkSum, ' ', sizeof(header.checkSum));
-
-	cp = (const unsigned char *) &header;
-	len = sizeof(header);
-	checkSum = 0;
-
-	while (len-- > 0)
-		checkSum += *cp++;
-
-	putOctal(header.checkSum, sizeof(header.checkSum), checkSum);
-
-	/*
-	 * Write the tar header.
-	 */
-	writeTarBlock((const char *) &header, sizeof(header));
+    long checkSum;
+    const unsigned char *cp;
+    int len;
+    TarHeader header;
+
+    /* 
+     * Zero the header block in preparation for filling it in.
+     */
+    memset ((char *) &header, 0, sizeof (header));
+
+    /* 
+     * Fill in the header.
+     */
+    strcpy (header.name, fileName);
+
+    strncpy (header.magic, TAR_MAGIC, sizeof (header.magic));
+    strncpy (header.version, TAR_VERSION, sizeof (header.version));
+
+    putOctal (header.mode, sizeof (header.mode), statbuf->st_mode & 0777);
+    putOctal (header.uid, sizeof (header.uid), statbuf->st_uid);
+    putOctal (header.gid, sizeof (header.gid), statbuf->st_gid);
+    putOctal (header.size, sizeof (header.size), statbuf->st_size);
+    putOctal (header.mtime, sizeof (header.mtime), statbuf->st_mtime);
+
+    header.typeFlag = TAR_TYPE_REGULAR;
+
+    /* 
+     * Calculate and store the checksum.
+     * This is the sum of all of the bytes of the header,
+     * with the checksum field itself treated as blanks.
+     */
+    memset (header.checkSum, ' ', sizeof (header.checkSum));
+
+    cp = (const unsigned char *) &header;
+    len = sizeof (header);
+    checkSum = 0;
+
+    while (len-- > 0)
+	checkSum += *cp++;
+
+    putOctal (header.checkSum, sizeof (header.checkSum), checkSum);
+
+    /* 
+     * Write the tar header.
+     */
+    writeTarBlock ((const char *) &header, sizeof (header));
 }
 
 
@@ -1027,59 +969,56 @@ writeHeader(const char * fileName, const struct stat * statbuf)
  * The data is always padded out to a multiple of TAR_BLOCK_SIZE.
  * The errorFlag static variable is set on an error.
  */
-static void
-writeTarBlock(const char * buf, int len)
+static void writeTarBlock (const char *buf, int len)
 {
-	int	partialLength;
-	int	completeLength;
-	char	fullBlock[TAR_BLOCK_SIZE];
-
-	/*
-	 * If we had a write error before, then do nothing more.
-	 */
-	if (errorFlag)
-		return;
-
-	/*
-	 * Get the amount of complete and partial blocks.
-	 */
-	partialLength = len % TAR_BLOCK_SIZE;
-	completeLength = len - partialLength;
-
-	/*
-	 * Write all of the complete blocks.
-	 */
-	if ((completeLength > 0) && !fullWrite(tarFd, buf, completeLength))
-	{
-		perror(tarName);
-
-		errorFlag = TRUE;
-
-		return;
-	}
-
-	/*
-	 * If there are no partial blocks left, we are done.
-	 */
-	if (partialLength == 0)
-		return;
-
-	/*
-	 * Copy the partial data into a complete block, and pad the rest
-	 * of it with zeroes.
-	 */
-	memcpy(fullBlock, buf + completeLength, partialLength);
-	memset(fullBlock + partialLength, 0, TAR_BLOCK_SIZE - partialLength);
-
-	/*
-	 * Write the last complete block.
-	 */
-	if (!fullWrite(tarFd, fullBlock, TAR_BLOCK_SIZE))
-	{
-		perror(tarName);
-
-		errorFlag = TRUE;
-	}
+    int partialLength;
+    int completeLength;
+    char fullBlock[TAR_BLOCK_SIZE];
+
+    /* 
+     * If we had a write error before, then do nothing more.
+     */
+    if (errorFlag)
+	return;
+
+    /* 
+     * Get the amount of complete and partial blocks.
+     */
+    partialLength = len % TAR_BLOCK_SIZE;
+    completeLength = len - partialLength;
+
+    /* 
+     * Write all of the complete blocks.
+     */
+    if ((completeLength > 0) && !fullWrite (tarFd, buf, completeLength)) {
+	perror (tarName);
+
+	errorFlag = TRUE;
+
+	return;
+    }
+
+    /* 
+     * If there are no partial blocks left, we are done.
+     */
+    if (partialLength == 0)
+	return;
+
+    /* 
+     * Copy the partial data into a complete block, and pad the rest
+     * of it with zeroes.
+     */
+    memcpy (fullBlock, buf + completeLength, partialLength);
+    memset (fullBlock + partialLength, 0, TAR_BLOCK_SIZE - partialLength);
+
+    /* 
+     * Write the last complete block.
+     */
+    if (!fullWrite (tarFd, fullBlock, TAR_BLOCK_SIZE)) {
+	perror (tarName);
+
+	errorFlag = TRUE;
+    }
 }
 
 
@@ -1089,29 +1028,27 @@ writeTarBlock(const char * buf, int len)
  * while all previous ones get default protections.  Errors are not reported
  * here, as failures to restore files can be reported later.
  */
-static void
-createPath(const char * name, int mode)
+static void createPath (const char *name, int mode)
 {
-	char *	cp;
-	char *	cpOld;
-	char	buf[TAR_NAME_SIZE];
+    char *cp;
+    char *cpOld;
+    char buf[TAR_NAME_SIZE];
 
-	strcpy(buf, name);
+    strcpy (buf, name);
 
-	cp = strchr(buf, '/');
+    cp = strchr (buf, '/');
 
-	while (cp)
-	{
-		cpOld = cp;
-		cp = strchr(cp + 1, '/');
+    while (cp) {
+	cpOld = cp;
+	cp = strchr (cp + 1, '/');
 
-		*cpOld = '\0';
+	*cpOld = '\0';
 
-		if (mkdir(buf, cp ? 0777 : mode) == 0)
-			printf("Directory \"%s\" created\n", buf);
+	if (mkdir (buf, cp ? 0777 : mode) == 0)
+	    printf ("Directory \"%s\" created\n", buf);
 
-		*cpOld = '/';
-	}
+	*cpOld = '/';
+    }
 }
 
 
@@ -1120,38 +1057,34 @@ createPath(const char * name, int mode)
  * spaces on both sides of the number and with an optional null character
  * at the end.  Returns -1 on an illegal format.
  */
-static long
-getOctal(const char * cp, int len)
+static long getOctal (const char *cp, int len)
 {
-	long	val;
+    long val;
 
-	while ((len > 0) && (*cp == ' '))
-	{
-		cp++;
-		len--;
-	}
+    while ((len > 0) && (*cp == ' ')) {
+	cp++;
+	len--;
+    }
 
-	if ((len == 0) || !isOctal(*cp))
-		return -1;
+    if ((len == 0) || !isOctal (*cp))
+	return -1;
 
-	val = 0;
+    val = 0;
 
-	while ((len > 0) && isOctal(*cp))
-	{
-		val = val * 8 + *cp++ - '0';
-		len--;
-	}
+    while ((len > 0) && isOctal (*cp)) {
+	val = val * 8 + *cp++ - '0';
+	len--;
+    }
 
-	while ((len > 0) && (*cp == ' '))
-	{
-		cp++;
-		len--;
-	}
+    while ((len > 0) && (*cp == ' ')) {
+	cp++;
+	len--;
+    }
 
-	if ((len > 0) && *cp)
-		return -1;
+    if ((len > 0) && *cp)
+	return -1;
 
-	return val;
+    return val;
 }
 
 
@@ -1160,50 +1093,48 @@ getOctal(const char * cp, int len)
  * The number is zero and space padded and possibly null padded.
  * Returns TRUE if successful.
  */
-static int
-putOctal(char * cp, int len, long value)
+static int putOctal (char *cp, int len, long value)
 {
-	int	tempLength;
-	char *	tempString;
-	char	tempBuffer[32];
-
-	/*
-	 * Create a string of the specified length with an initial space,
-	 * leading zeroes and the octal number, and a trailing null.
-	 */
-	tempString = tempBuffer;
-
-	sprintf(tempString, " %0*lo", len - 2, value);
-
-	tempLength = strlen(tempString) + 1;
-
-	/*
-	 * If the string is too large, suppress the leading space.
-	 */
-	if (tempLength > len)
-	{
-		tempLength--;
-		tempString++;
-	}
-
-	/*
-	 * If the string is still too large, suppress the trailing null.
-	 */
-	if (tempLength > len)
-		tempLength--;
+    int tempLength;
+    char *tempString;
+    char tempBuffer[32];
+
+    /* 
+     * Create a string of the specified length with an initial space,
+     * leading zeroes and the octal number, and a trailing null.
+     */
+    tempString = tempBuffer;
+
+    sprintf (tempString, " %0*lo", len - 2, value);
+
+    tempLength = strlen (tempString) + 1;
+
+    /* 
+     * If the string is too large, suppress the leading space.
+     */
+    if (tempLength > len) {
+	tempLength--;
+	tempString++;
+    }
+
+    /* 
+     * If the string is still too large, suppress the trailing null.
+     */
+    if (tempLength > len)
+	tempLength--;
+
+    /* 
+     * If the string is still too large, fail.
+     */
+    if (tempLength > len)
+	return FALSE;
 
-	/*
-	 * If the string is still too large, fail.
-	 */
-	if (tempLength > len)
-		return FALSE;
+    /* 
+     * Copy the string to the field.
+     */
+    memcpy (cp, tempString, len);
 
-	/*
-	 * Copy the string to the field.
-	 */
-	memcpy(cp, tempString, len);
-
-	return TRUE;
+    return TRUE;
 }
 
 
@@ -1213,48 +1144,43 @@ putOctal(char * cp, int len, long value)
  * Returns TRUE if the file is selected.
  */
 static int
-wantFileName(const char * fileName, int fileCount, char ** fileTable)
+wantFileName (const char *fileName, int fileCount, char **fileTable)
 {
-	const char *	pathName;
-	int		fileLength;
-	int		pathLength;
-
-	/*
-	 * If there are no files in the list, then the file is wanted.
-	 */
-	if (fileCount == 0)
-		return TRUE;
+    const char *pathName;
+    int fileLength;
+    int pathLength;
+
+    /* 
+     * If there are no files in the list, then the file is wanted.
+     */
+    if (fileCount == 0)
+	return TRUE;
 
-	fileLength = strlen(fileName);
+    fileLength = strlen (fileName);
 
-	/*
-	 * Check each of the test paths.
-	 */
-	while (fileCount-- > 0)
-	{
-		pathName = *fileTable++;
+    /* 
+     * Check each of the test paths.
+     */
+    while (fileCount-- > 0) {
+	pathName = *fileTable++;
 
-		pathLength = strlen(pathName);
+	pathLength = strlen (pathName);
 
-		if (fileLength < pathLength)
-			continue;
+	if (fileLength < pathLength)
+	    continue;
 
-		if (memcmp(fileName, pathName, pathLength) != 0)
-			continue;
+	if (memcmp (fileName, pathName, pathLength) != 0)
+	    continue;
 
-		if ((fileLength == pathLength) ||
-			(fileName[pathLength] == '/'))
-		{
-			return TRUE;
-		}
+	if ((fileLength == pathLength) || (fileName[pathLength] == '/')) {
+	    return TRUE;
 	}
+    }
 
-	return FALSE;
+    return FALSE;
 }
 
 
 
 #endif
 /* END CODE */
-
-
diff --git a/busybox.def.h b/busybox.def.h
index a5c5957..848783b 100644
--- a/busybox.def.h
+++ b/busybox.def.h
@@ -16,7 +16,7 @@
 //#define BB_DESCEND
 #define BB_DF
 #define BB_DMESG
-//#define BB_DUTMP
+#define BB_DUTMP
 //#define BB_DYADIC
 #define BB_FALSE
 //#define BB_FDFLUSH
@@ -24,7 +24,7 @@
 #define BB_GREP
 ////#define BB_HALT
 //#define BB_INIT
-//#define BB_KILL
+#define BB_KILL
 ////#define BB_LENGTH
 //#define BB_LN
 //#define BB_LOADKMAP
@@ -44,10 +44,10 @@
 //#define BB_POSTPROCESS
 //#define BB_PRINTF
 #define BB_PWD
-//#define BB_REBOOT
+#define BB_REBOOT
 //#define BB_RM
 //#define BB_RMDIR
-//#define BB_SLEEP
+#define BB_SLEEP
 ////#define BB_SWAPOFF
 //#define BB_SWAPON
 //#define BB_SYNC
diff --git a/cat.c b/cat.c
index 8718c4d..5c54c49 100644
--- a/cat.c
+++ b/cat.c
@@ -22,15 +22,27 @@
 #include "internal.h"
 #include <stdio.h>
 
-const char cat_usage[] = "[file ...]";
 
-extern int cat_more_main(int argc, char **argv)
+static void print_file( FILE *file) 
 {
     int c;
-    FILE *file = stdin;
+    while ((c = getc(file)) != EOF)
+	putc(c, stdout);
+    fclose(file);
+    fflush(stdout);
+}
+
+extern int cat_more_main(int argc, char **argv)
+{
+    FILE *file;
+
+    if (argc==1) {
+	print_file( stdin);
+	exit( TRUE);
+    }
 
-    if ( (argc < 2) || (**(argv+1) == '-') ) {
-	fprintf(stderr, "Usage: %s %s", *argv, cat_usage);
+    if ( **(argv+1) == '-' ) {
+	fprintf(stderr, "Usage: cat [file ...]\n");
 	exit(FALSE);
     }
     argc--;
@@ -42,11 +54,7 @@ extern int cat_more_main(int argc, char **argv)
 	    perror(*argv);
 	    exit(FALSE);
 	}
-	while ((c = getc(file)) != EOF)
-	    putc(c, stdout);
-	fclose(file);
-	fflush(stdout);
-
+	print_file( file);
 	argc--;
 	argv++;
     }
diff --git a/coreutils/cat.c b/coreutils/cat.c
index 8718c4d..5c54c49 100644
--- a/coreutils/cat.c
+++ b/coreutils/cat.c
@@ -22,15 +22,27 @@
 #include "internal.h"
 #include <stdio.h>
 
-const char cat_usage[] = "[file ...]";
 
-extern int cat_more_main(int argc, char **argv)
+static void print_file( FILE *file) 
 {
     int c;
-    FILE *file = stdin;
+    while ((c = getc(file)) != EOF)
+	putc(c, stdout);
+    fclose(file);
+    fflush(stdout);
+}
+
+extern int cat_more_main(int argc, char **argv)
+{
+    FILE *file;
+
+    if (argc==1) {
+	print_file( stdin);
+	exit( TRUE);
+    }
 
-    if ( (argc < 2) || (**(argv+1) == '-') ) {
-	fprintf(stderr, "Usage: %s %s", *argv, cat_usage);
+    if ( **(argv+1) == '-' ) {
+	fprintf(stderr, "Usage: cat [file ...]\n");
 	exit(FALSE);
     }
     argc--;
@@ -42,11 +54,7 @@ extern int cat_more_main(int argc, char **argv)
 	    perror(*argv);
 	    exit(FALSE);
 	}
-	while ((c = getc(file)) != EOF)
-	    putc(c, stdout);
-	fclose(file);
-	fflush(stdout);
-
+	print_file( file);
 	argc--;
 	argv++;
     }
diff --git a/coreutils/dd.c b/coreutils/dd.c
index 07f092c..40288fd 100644
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -6,302 +6,211 @@
  * The "dd" command, originally taken from sash.
  *
  * Permission to distribute this code under the GPL has been granted.
- * Majorly modified, and bugs fixed for busybox by Erik Andersen <andersee@debian.org> <andersen@lineo.com>
+ * Mostly rewritten and bugs fixed for busybox by Erik Andersen <andersee@debian.org>
  */
 
 #include "internal.h"
-#ifdef BB_DD
+#include <stdio.h>
+#include <fcntl.h>
+#include <errno.h>
 
-const char dd_usage[] = 
-"Copy a file, converting and formatting according to options\n\
+const char dd_usage[] =
+    "Copy a file, converting and formatting according to options\n\
 \n\
 usage: [if=name] [of=name] [bs=n] [count=n]\n\
 \tif=FILE\tread from FILE instead of stdin\n\
 \tof=FILE\twrite to FILE instead of stout\n\
 \tbs=n\tread and write N bytes at a time\n\
 \tcount=n\tcopy only n input blocks\n\
+\tskip=n\tskip n input blocks\n\
 \n\
 BYTES may be suffixed: by k for x1024, b for x512, and w for x2.\n";
 
 
-#include <stdio.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <time.h>
-
-
-#define	PAR_NONE	0
-#define	PAR_IF		1
-#define	PAR_OF		2
-#define	PAR_BS		3
-#define	PAR_COUNT	4
 
 
-typedef	struct
+/*
+ * Read a number with a possible multiplier.
+ * Returns -1 if the number format is illegal.
+ */
+static long getNum (const char *cp)
 {
-	const char *	name;
-	int		value;
-} PARAM;
+    long value;
 
+    if (!isDecimal (*cp))
+	return -1;
 
-static const PARAM	params[] =
-{
-	{"if",		PAR_IF},
-	{"of",		PAR_OF},
-	{"bs",		PAR_BS},
-	{"count",	PAR_COUNT},
-	{NULL,		PAR_NONE}
-};
-
+    value = 0;
 
-static	long	getNum(const char * cp);
+    while (isDecimal (*cp))
+	value = value * 10 + *cp++ - '0';
 
-extern int
-dd_main (int argc, char **argv)
-{
-	const char *	str;
-	const PARAM *	par;
-	const char *	inFile;
-	const char *	outFile;
-	char *		cp;
-	int		inFd;
-	int		outFd;
-	int		inCc=0;
-	int		outCc;
-	int		blockSize;
-	long		count;
-	long		intotal;
-	long		outTotal;
-	unsigned char*	buf;
-	unsigned char	localBuf[BUF_SIZE];
-
-	inFile = NULL;
-	outFile = NULL;
-	blockSize = 512;
-	count = 1;
-
-
-	while (--argc > 0)
-	{
-		str = *++argv;
-		cp = strchr(str, '=');
-
-		if (cp == NULL)
-		{
-			fprintf(stderr, "Bad dd argument\n");
-			goto usage;
-		}
-
-		*cp++ = '\0';
-
-		for (par = params; par->name; par++)
-		{
-			if (strcmp(str, par->name) == 0)
-				break;
-		}
-
-		switch (par->value)
-		{
-			case PAR_IF:
-				if (inFile)
-				{
-					fprintf(stderr, "Multiple input files illegal\n");
-					goto usage;
-				}
-	
-				//fprintf(stderr, "if=%s\n", cp);
-				inFile = cp;
-				break;
-
-			case PAR_OF:
-				if (outFile)
-				{
-					fprintf(stderr, "Multiple output files illegal\n");
-					goto usage;
-				}
-
-				//fprintf(stderr, "of=%s\n", cp);
-				outFile = cp;
-				break;
-
-			case PAR_BS:
-				blockSize = getNum(cp);
-				//fprintf(stderr, "bs=%d\n", blockSize);
-
-				if (blockSize <= 0)
-				{
-					fprintf(stderr, "Bad block size value\n");
-					goto usage;
-				}
-
-				break;
-
-			case PAR_COUNT:
-				count = getNum(cp);
-				//fprintf(stderr, "count=%ld\n", count);
-
-				if (count < 0)
-				{
-					fprintf(stderr, "Bad count value\n");
-					goto usage;
-				}
-
-				break;
-
-			default:
-				goto usage;
-		}
-	}
+    switch (*cp++) {
+    case 'k':
+	value *= 1024;
+	break;
 
-	buf = localBuf;
+    case 'b':
+	value *= 512;
+	break;
 
-	if (blockSize > sizeof(localBuf))
-	{
-		buf = malloc(blockSize);
+    case 'w':
+	value *= 2;
+	break;
 
-		if (buf == NULL)
-		{
-			fprintf(stderr, "Cannot allocate buffer\n");
-			return 1;
-		}
-	}
+    case '\0':
+	return value;
 
-	intotal = 0;
-	outTotal = 0;
+    default:
+	return -1;
+    }
 
-	if (inFile == NULL)
-	    inFd = STDIN;
-	else
-	    inFd = open(inFile, 0);
+    if (*cp)
+	return -1;
 
-	if (inFd < 0)
-	{
-		perror(inFile);
+    return value;
+}
 
-		if (buf != localBuf)
-			free(buf);
 
-		return 1;
+extern int dd_main (int argc, char **argv)
+{
+    const char *inFile;
+    const char *outFile;
+    char *cp;
+    int inFd;
+    int outFd;
+    int inCc = 0;
+    int outCc;
+    int skipBlocks;
+    int blockSize;
+    long count;
+    long intotal;
+    long outTotal;
+    unsigned char *buf;
+
+    inFile = NULL;
+    outFile = NULL;
+    blockSize = 512;
+    skipBlocks = 0;
+    count = 1;
+
+
+    argc--;
+    argv++;
+
+    /* Parse any options */
+    while (argc) {
+	if (inFile == NULL && (strncmp("if", *argv, 2) == 0))
+	    inFile=*argv;
+	else if (outFile == NULL && (strncmp("of", *argv, 2) == 0))
+	    outFile=*argv;
+	else if (strncmp("count", *argv, 5) == 0) {
+	    count = getNum (*argv);
+	    if (count <= 0) {
+		fprintf (stderr, "Bad count value %ld\n", count);
+		goto usage;
+	    }
 	}
-
-	if (outFile == NULL)
-	    outFd = STDOUT;
-	else
-	    outFd = creat(outFile, 0666);
-
-	if (outFd < 0)
-	{
-		perror(outFile);
-		close(inFd);
-
-		if (buf != localBuf)
-			free(buf);
-
-		return 1;
+	else if (strncmp("bs", *argv, 2) == 0) {
+	    blockSize = getNum(*argv);
+	    if (blockSize <= 0) {
+		fprintf (stderr, "Bad block size value %d\n", blockSize);
+		goto usage;
+	    }
 	}
+	else if (strncmp("skip", *argv, 4) == 0) {
+	    skipBlocks = atoi( *argv); 
+	    if (skipBlocks <= 0) {
+		fprintf (stderr, "Bad skip value %d\n", skipBlocks);
+		goto usage;
+	    }
 
-	while ( outTotal < count*blockSize )
-	{
-		inCc = read(inFd, buf, blockSize);
-		if (inCc < 0) {
-		    perror(inFile);
-		    goto cleanup;
-		}
-		//fprintf(stderr, "read in =%d\n", inCc);
-		intotal += inCc;
-		cp = buf;
-
-
-		while ( intotal > outTotal )
-		{
-			if (outTotal+inCc > count*blockSize)
-			    inCc=count*blockSize-outTotal;
-			outCc = write(outFd, cp, inCc);
-			if (outCc < 0)
-			{
-				perror(outFile);
-				goto cleanup;
-			}
-			//fprintf(stderr, "wrote out =%d\n", outCc);
-
-			inCc -= outCc;
-			cp += outCc;
-			outTotal += outCc;
-			//fprintf(stderr, "outTotal=%ld\n", outTotal);
-		}
 	}
+	else {
+	    fprintf (stderr, "Got here. argv=%s\n", *argv);
+	    goto usage;
 
-	if (inCc < 0)
-		perror(inFile);
-
-cleanup:
-	close(inFd);
-
-	if (close(outFd) < 0)
-		perror(outFile);
-
-	if (buf != localBuf)
-		free(buf);
-
-	printf("%ld+%d records in\n", intotal / blockSize,
-		(intotal % blockSize) != 0);
-
-	printf("%ld+%d records out\n", outTotal / blockSize,
-		(outTotal % blockSize) != 0);
-	return 0;
-usage:
-	
-	fprintf(stderr, "%s", dd_usage);
-	return 1;
-}
-
-
-/*
- * Read a number with a possible multiplier.
- * Returns -1 if the number format is illegal.
- */
-static long
-getNum(const char * cp)
-{
-	long	value;
-
-	if (!isDecimal(*cp))
-		return -1;
-
-	value = 0;
-
-	while (isDecimal(*cp))
-		value = value * 10 + *cp++ - '0';
-
-	switch (*cp++)
-	{
-		case 'k':
-			value *= 1024;
-			break;
-
-		case 'b':
-			value *= 512;
-			break;
-
-		case 'w':
-			value *= 2;
-			break;
+	argc--;
+	argv++;
+	}
+    }
+    if ( inFile == NULL || outFile == NULL)
+	goto usage;
+
+    buf = malloc (blockSize);
+    if (buf == NULL) {
+	fprintf (stderr, "Cannot allocate buffer\n");
+	return( FALSE);
+    }
+
+    intotal = 0;
+    outTotal = 0;
+
+    if (!inFile)
+	inFd = STDIN;
+    else
+	inFd = open (inFile, 0);
+
+    if (inFd < 0) {
+	perror (inFile);
+	free (buf);
+	return( FALSE);
+    }
+
+    if (!outFile)
+	outFd = STDOUT;
+    else
+	outFd = creat (outFile, 0666);
+
+    if (outFd < 0) {
+	perror (outFile);
+	close (inFd);
+	free (buf);
+	return( FALSE);
+    }
+
+    lseek(inFd, skipBlocks*blockSize, SEEK_SET);
+    while (outTotal < count * blockSize) {
+	inCc = read (inFd, buf, blockSize);
+	if (inCc < 0) {
+	    perror (inFile);
+	    goto cleanup;
+	}
+	intotal += inCc;
+	cp = buf;
+
+	while (intotal > outTotal) {
+	    if (outTotal + inCc > count * blockSize)
+		inCc = count * blockSize - outTotal;
+	    outCc = write (outFd, cp, inCc);
+	    if (outCc < 0) {
+		perror (outFile);
+		goto cleanup;
+	    }
+
+	    inCc -= outCc;
+	    cp += outCc;
+	    outTotal += outCc;
+	}
+    }
 
-		case '\0':
-			return value;
+    if (inCc < 0)
+	perror (inFile);
 
-		default:
-			return -1;
-	}
+  cleanup:
+    close (inFd);
+    close (outFd);
+    free (buf);
 
-	if (*cp)
-		return -1;
+    printf ("%ld+%d records in\n", intotal / blockSize,
+	    (intotal % blockSize) != 0);
+    printf ("%ld+%d records out\n", outTotal / blockSize,
+	    (outTotal % blockSize) != 0);
+    exit( TRUE);
+  usage:
 
-	return value;
+    fprintf (stderr, "%s", dd_usage);
+    exit( FALSE);
 }
 
-#endif
-/* END CODE */
 
diff --git a/coreutils/pwd.c b/coreutils/pwd.c
index 893ed1e..2ad019d 100644
--- a/coreutils/pwd.c
+++ b/coreutils/pwd.c
@@ -1,12 +1,13 @@
 #include "internal.h"
 #include <stdio.h>
+#include <dirent.h>
 
 const char	pwd_usage[] = "Print the current directory.\n";
 
 extern int
 pwd_main(int argc, char * * argv)
 {
-	char		buf[1024];
+	char		buf[NAME_MAX];
 
 	if ( getcwd(buf, sizeof(buf)) == NULL ) {
 		perror("get working directory");
diff --git a/coreutils/sleep.c b/coreutils/sleep.c
index e48e14b..53fe5a0 100644
--- a/coreutils/sleep.c
+++ b/coreutils/sleep.c
@@ -1,15 +1,20 @@
 #include "internal.h"
 #include <stdio.h>
 
-const char	sleep_usage[] = "sleep seconds\n"
-"\n"
-"\tPause program execution for the given number of seconds.\n";
+const char	sleep_usage[] = " NUMBER\n"
+"Pause for NUMBER seconds.\n";
 
 extern int
-sleep_main(struct FileInfo * i, int argc, char * * argv)
+sleep_main(int argc, char * * argv)
 {
-	if ( sleep(atoi(argv[1])) != 0 )
-		return -1;
-	else
-		return 0;
+        if ( (argc < 2) || (**(argv+1) == '-') ) {
+	    fprintf(stderr, "Usage: %s %s", *argv, sleep_usage);
+	    exit(FALSE);
+	}
+
+	if ( sleep(atoi(*(++argv))) != 0 ) {
+		perror( "sleep");
+		exit (FALSE);
+	} else
+		exit (TRUE);
 }
diff --git a/dd.c b/dd.c
index 07f092c..40288fd 100644
--- a/dd.c
+++ b/dd.c
@@ -6,302 +6,211 @@
  * The "dd" command, originally taken from sash.
  *
  * Permission to distribute this code under the GPL has been granted.
- * Majorly modified, and bugs fixed for busybox by Erik Andersen <andersee@debian.org> <andersen@lineo.com>
+ * Mostly rewritten and bugs fixed for busybox by Erik Andersen <andersee@debian.org>
  */
 
 #include "internal.h"
-#ifdef BB_DD
+#include <stdio.h>
+#include <fcntl.h>
+#include <errno.h>
 
-const char dd_usage[] = 
-"Copy a file, converting and formatting according to options\n\
+const char dd_usage[] =
+    "Copy a file, converting and formatting according to options\n\
 \n\
 usage: [if=name] [of=name] [bs=n] [count=n]\n\
 \tif=FILE\tread from FILE instead of stdin\n\
 \tof=FILE\twrite to FILE instead of stout\n\
 \tbs=n\tread and write N bytes at a time\n\
 \tcount=n\tcopy only n input blocks\n\
+\tskip=n\tskip n input blocks\n\
 \n\
 BYTES may be suffixed: by k for x1024, b for x512, and w for x2.\n";
 
 
-#include <stdio.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <time.h>
-
-
-#define	PAR_NONE	0
-#define	PAR_IF		1
-#define	PAR_OF		2
-#define	PAR_BS		3
-#define	PAR_COUNT	4
 
 
-typedef	struct
+/*
+ * Read a number with a possible multiplier.
+ * Returns -1 if the number format is illegal.
+ */
+static long getNum (const char *cp)
 {
-	const char *	name;
-	int		value;
-} PARAM;
+    long value;
 
+    if (!isDecimal (*cp))
+	return -1;
 
-static const PARAM	params[] =
-{
-	{"if",		PAR_IF},
-	{"of",		PAR_OF},
-	{"bs",		PAR_BS},
-	{"count",	PAR_COUNT},
-	{NULL,		PAR_NONE}
-};
-
+    value = 0;
 
-static	long	getNum(const char * cp);
+    while (isDecimal (*cp))
+	value = value * 10 + *cp++ - '0';
 
-extern int
-dd_main (int argc, char **argv)
-{
-	const char *	str;
-	const PARAM *	par;
-	const char *	inFile;
-	const char *	outFile;
-	char *		cp;
-	int		inFd;
-	int		outFd;
-	int		inCc=0;
-	int		outCc;
-	int		blockSize;
-	long		count;
-	long		intotal;
-	long		outTotal;
-	unsigned char*	buf;
-	unsigned char	localBuf[BUF_SIZE];
-
-	inFile = NULL;
-	outFile = NULL;
-	blockSize = 512;
-	count = 1;
-
-
-	while (--argc > 0)
-	{
-		str = *++argv;
-		cp = strchr(str, '=');
-
-		if (cp == NULL)
-		{
-			fprintf(stderr, "Bad dd argument\n");
-			goto usage;
-		}
-
-		*cp++ = '\0';
-
-		for (par = params; par->name; par++)
-		{
-			if (strcmp(str, par->name) == 0)
-				break;
-		}
-
-		switch (par->value)
-		{
-			case PAR_IF:
-				if (inFile)
-				{
-					fprintf(stderr, "Multiple input files illegal\n");
-					goto usage;
-				}
-	
-				//fprintf(stderr, "if=%s\n", cp);
-				inFile = cp;
-				break;
-
-			case PAR_OF:
-				if (outFile)
-				{
-					fprintf(stderr, "Multiple output files illegal\n");
-					goto usage;
-				}
-
-				//fprintf(stderr, "of=%s\n", cp);
-				outFile = cp;
-				break;
-
-			case PAR_BS:
-				blockSize = getNum(cp);
-				//fprintf(stderr, "bs=%d\n", blockSize);
-
-				if (blockSize <= 0)
-				{
-					fprintf(stderr, "Bad block size value\n");
-					goto usage;
-				}
-
-				break;
-
-			case PAR_COUNT:
-				count = getNum(cp);
-				//fprintf(stderr, "count=%ld\n", count);
-
-				if (count < 0)
-				{
-					fprintf(stderr, "Bad count value\n");
-					goto usage;
-				}
-
-				break;
-
-			default:
-				goto usage;
-		}
-	}
+    switch (*cp++) {
+    case 'k':
+	value *= 1024;
+	break;
 
-	buf = localBuf;
+    case 'b':
+	value *= 512;
+	break;
 
-	if (blockSize > sizeof(localBuf))
-	{
-		buf = malloc(blockSize);
+    case 'w':
+	value *= 2;
+	break;
 
-		if (buf == NULL)
-		{
-			fprintf(stderr, "Cannot allocate buffer\n");
-			return 1;
-		}
-	}
+    case '\0':
+	return value;
 
-	intotal = 0;
-	outTotal = 0;
+    default:
+	return -1;
+    }
 
-	if (inFile == NULL)
-	    inFd = STDIN;
-	else
-	    inFd = open(inFile, 0);
+    if (*cp)
+	return -1;
 
-	if (inFd < 0)
-	{
-		perror(inFile);
+    return value;
+}
 
-		if (buf != localBuf)
-			free(buf);
 
-		return 1;
+extern int dd_main (int argc, char **argv)
+{
+    const char *inFile;
+    const char *outFile;
+    char *cp;
+    int inFd;
+    int outFd;
+    int inCc = 0;
+    int outCc;
+    int skipBlocks;
+    int blockSize;
+    long count;
+    long intotal;
+    long outTotal;
+    unsigned char *buf;
+
+    inFile = NULL;
+    outFile = NULL;
+    blockSize = 512;
+    skipBlocks = 0;
+    count = 1;
+
+
+    argc--;
+    argv++;
+
+    /* Parse any options */
+    while (argc) {
+	if (inFile == NULL && (strncmp("if", *argv, 2) == 0))
+	    inFile=*argv;
+	else if (outFile == NULL && (strncmp("of", *argv, 2) == 0))
+	    outFile=*argv;
+	else if (strncmp("count", *argv, 5) == 0) {
+	    count = getNum (*argv);
+	    if (count <= 0) {
+		fprintf (stderr, "Bad count value %ld\n", count);
+		goto usage;
+	    }
 	}
-
-	if (outFile == NULL)
-	    outFd = STDOUT;
-	else
-	    outFd = creat(outFile, 0666);
-
-	if (outFd < 0)
-	{
-		perror(outFile);
-		close(inFd);
-
-		if (buf != localBuf)
-			free(buf);
-
-		return 1;
+	else if (strncmp("bs", *argv, 2) == 0) {
+	    blockSize = getNum(*argv);
+	    if (blockSize <= 0) {
+		fprintf (stderr, "Bad block size value %d\n", blockSize);
+		goto usage;
+	    }
 	}
+	else if (strncmp("skip", *argv, 4) == 0) {
+	    skipBlocks = atoi( *argv); 
+	    if (skipBlocks <= 0) {
+		fprintf (stderr, "Bad skip value %d\n", skipBlocks);
+		goto usage;
+	    }
 
-	while ( outTotal < count*blockSize )
-	{
-		inCc = read(inFd, buf, blockSize);
-		if (inCc < 0) {
-		    perror(inFile);
-		    goto cleanup;
-		}
-		//fprintf(stderr, "read in =%d\n", inCc);
-		intotal += inCc;
-		cp = buf;
-
-
-		while ( intotal > outTotal )
-		{
-			if (outTotal+inCc > count*blockSize)
-			    inCc=count*blockSize-outTotal;
-			outCc = write(outFd, cp, inCc);
-			if (outCc < 0)
-			{
-				perror(outFile);
-				goto cleanup;
-			}
-			//fprintf(stderr, "wrote out =%d\n", outCc);
-
-			inCc -= outCc;
-			cp += outCc;
-			outTotal += outCc;
-			//fprintf(stderr, "outTotal=%ld\n", outTotal);
-		}
 	}
+	else {
+	    fprintf (stderr, "Got here. argv=%s\n", *argv);
+	    goto usage;
 
-	if (inCc < 0)
-		perror(inFile);
-
-cleanup:
-	close(inFd);
-
-	if (close(outFd) < 0)
-		perror(outFile);
-
-	if (buf != localBuf)
-		free(buf);
-
-	printf("%ld+%d records in\n", intotal / blockSize,
-		(intotal % blockSize) != 0);
-
-	printf("%ld+%d records out\n", outTotal / blockSize,
-		(outTotal % blockSize) != 0);
-	return 0;
-usage:
-	
-	fprintf(stderr, "%s", dd_usage);
-	return 1;
-}
-
-
-/*
- * Read a number with a possible multiplier.
- * Returns -1 if the number format is illegal.
- */
-static long
-getNum(const char * cp)
-{
-	long	value;
-
-	if (!isDecimal(*cp))
-		return -1;
-
-	value = 0;
-
-	while (isDecimal(*cp))
-		value = value * 10 + *cp++ - '0';
-
-	switch (*cp++)
-	{
-		case 'k':
-			value *= 1024;
-			break;
-
-		case 'b':
-			value *= 512;
-			break;
-
-		case 'w':
-			value *= 2;
-			break;
+	argc--;
+	argv++;
+	}
+    }
+    if ( inFile == NULL || outFile == NULL)
+	goto usage;
+
+    buf = malloc (blockSize);
+    if (buf == NULL) {
+	fprintf (stderr, "Cannot allocate buffer\n");
+	return( FALSE);
+    }
+
+    intotal = 0;
+    outTotal = 0;
+
+    if (!inFile)
+	inFd = STDIN;
+    else
+	inFd = open (inFile, 0);
+
+    if (inFd < 0) {
+	perror (inFile);
+	free (buf);
+	return( FALSE);
+    }
+
+    if (!outFile)
+	outFd = STDOUT;
+    else
+	outFd = creat (outFile, 0666);
+
+    if (outFd < 0) {
+	perror (outFile);
+	close (inFd);
+	free (buf);
+	return( FALSE);
+    }
+
+    lseek(inFd, skipBlocks*blockSize, SEEK_SET);
+    while (outTotal < count * blockSize) {
+	inCc = read (inFd, buf, blockSize);
+	if (inCc < 0) {
+	    perror (inFile);
+	    goto cleanup;
+	}
+	intotal += inCc;
+	cp = buf;
+
+	while (intotal > outTotal) {
+	    if (outTotal + inCc > count * blockSize)
+		inCc = count * blockSize - outTotal;
+	    outCc = write (outFd, cp, inCc);
+	    if (outCc < 0) {
+		perror (outFile);
+		goto cleanup;
+	    }
+
+	    inCc -= outCc;
+	    cp += outCc;
+	    outTotal += outCc;
+	}
+    }
 
-		case '\0':
-			return value;
+    if (inCc < 0)
+	perror (inFile);
 
-		default:
-			return -1;
-	}
+  cleanup:
+    close (inFd);
+    close (outFd);
+    free (buf);
 
-	if (*cp)
-		return -1;
+    printf ("%ld+%d records in\n", intotal / blockSize,
+	    (intotal % blockSize) != 0);
+    printf ("%ld+%d records out\n", outTotal / blockSize,
+	    (outTotal % blockSize) != 0);
+    exit( TRUE);
+  usage:
 
-	return value;
+    fprintf (stderr, "%s", dd_usage);
+    exit( FALSE);
 }
 
-#endif
-/* END CODE */
 
diff --git a/dmesg.c b/dmesg.c
index 9096621..64265b4 100644
--- a/dmesg.c
+++ b/dmesg.c
@@ -14,7 +14,6 @@
 
 #include <linux/unistd.h>
 #include <stdio.h>
-#include <getopt.h>
 
 #define __NR_klog __NR_syslog
 
@@ -22,74 +21,78 @@
 #include <sys/klog.h>
 #define klog klogctl
 #else
-static inline _syscall3(int,klog,int,type,char *,b,int,len)
-#endif /* __GLIBC__ */
+static inline _syscall3 (int, klog, int, type, char *, b, int, len)
+#endif				/* __GLIBC__ */
 
-const char			dmesg_usage[] = "dmesg";
 
-int
-dmesg_main(int argc, char * * argv)
+
+static const char dmesg_usage[] = "dmesg [-c] [-n level]\n";
+
+int dmesg_main (int argc, char **argv)
 {
 
-   char buf[4096];
-   int  i;
-   int  n;
-   int  c;
-   int  level = 0;
-   int  lastc;
-   int  cmd = 3;
+    char buf[4096];
+    int i;
+    int n;
+    int level = 0;
+    int lastc;
+    int cmd = 3;
 
-   while ((c = getopt( argc, argv, "cn:" )) != EOF) {
-      switch (c) {
-      case 'c':
-	 cmd = 4;
-	 break;
-      case 'n':
-	 cmd = 8;
-	 level = atoi(optarg);
-	 break;
-      case '?':
-      default:
-	 fprintf(stderr, "%s\n", dmesg_usage);
-	 exit(1);
-      }
-   }
-   argc -= optind;
-   argv += optind;
-   
-   if (argc > 1) {
-     fprintf(stderr, "%s\n", dmesg_usage);
-      exit(1);
-   }
+    argc--;
+    argv++;
 
-   if (cmd == 8) {
-      n = klog( cmd, NULL, level );
-      if (n < 0) {
-	 perror( "klog" );
-	 exit( 1 );
-      }
-      exit( 0 );
-   }
+    /* Parse any options */
+    while (argc && **argv == '-') {
+	while (*++(*argv))
+	    switch (**argv) {
+	    case 'c':
+		cmd = 4;
+		break;
+	    case 'n':
+		cmd = 8;
+		if (--argc == 0)
+		    goto end;
+		level = atoi (*(++argv));
+		--argc;
+		++argv;
+		break;
+	    default:
+		goto end;
+	    }
+    }
 
-   n = klog( cmd, buf, sizeof( buf ) );
-   if (n < 0) {
-      perror( "klog" );
-      exit( 1 );
-   }
+    if (cmd == 8) {
+	n = klog (cmd, NULL, level);
+	if (n < 0) {
+	    perror ("klog");
+	    exit (FALSE);
+	}
+	exit (TRUE);
+    }
 
-   lastc = '\n';
-   for (i = 0; i < n; i++) {
-      if ((i == 0 || buf[i - 1] == '\n') && buf[i] == '<') {
-	 i++;
-	 while (buf[i] >= '0' && buf[i] <= '9')
-	    i++;
-	 if (buf[i] == '>')
+    n = klog (cmd, buf, sizeof (buf));
+    if (n < 0) {
+	perror ("klog");
+	exit (FALSE);
+    }
+
+    lastc = '\n';
+    for (i = 0; i < n; i++) {
+	if ((i == 0 || buf[i - 1] == '\n') && buf[i] == '<') {
 	    i++;
-      }
-      lastc = buf[i];
-      putchar( lastc );
-   }
-   if (lastc != '\n')
-      putchar( '\n' );
-   return 0;
+	    while (buf[i] >= '0' && buf[i] <= '9')
+		i++;
+	    if (buf[i] == '>')
+		i++;
+	}
+	lastc = buf[i];
+	putchar (lastc);
+    }
+    if (lastc != '\n')
+	putchar ('\n');
+    exit (TRUE);
+
+  end:
+    fprintf (stderr, "Usage: %s\n", dmesg_usage);
+    exit (FALSE);
 }
diff --git a/dutmp.c b/dutmp.c
index e92b670..2dad7d4 100644
--- a/dutmp.c
+++ b/dutmp.c
@@ -9,39 +9,44 @@
  * 
  * made against libc6
  */
- 
+
 #include "internal.h"
 #include <stdio.h>
 #include <utmp.h>
 
-const char      dutmp_usage[] = "dutmp\n"
-"\n"
-"\tDump file or stdin utmp file format to stdout, pipe delimited.\n"
-"\tdutmp /var/run/utmp\n";
+const char dutmp_usage[] = "dutmp\n"
+    "\n"
+    "\tDump file or stdin utmp file format to stdout, pipe delimited.\n"
+    "\tdutmp /var/run/utmp\n";
 
-extern int
-dutmp_fn(const struct FileInfo * i)
+extern int dutmp_fn (int argc, char **argv)
 {
 
-FILE *	f = stdin;
-struct utmp * ut = (struct utmp *) malloc(sizeof(struct utmp) );
-
-	if ( i ) 
-		if (! (f = fopen(i->source, "r"))) {
-			name_and_error(i->source);
-			return 1;
-		}
-
-	while (fread (ut, 1, sizeof(struct utmp), f)) {
-		//printf("%d:%d:%s:%s:%s:%s:%d:%d:%ld:%ld:%ld:%x\n", 
-		printf("%d|%d|%s|%s|%s|%s|%d|%d|%ld|%ld|%ld|%x\n",
-		ut->ut_type, ut->ut_pid, ut->ut_line,
-		ut->ut_id, ut->ut_user,	ut->ut_host,
-		ut->ut_exit.e_termination, ut->ut_exit.e_exit,
-		ut->ut_session,
-		ut->ut_tv.tv_sec, ut->ut_tv.tv_usec,
-		ut->ut_addr);
-	}
-
-return 0;	
+    FILE *f = stdin;
+    struct utmp ut;
+
+    if ((argc < 2) || (**(argv + 1) == '-')) {
+	fprintf (stderr, "Usage: %s %s\n", *argv, dutmp_usage);
+	exit (FALSE);
+    }
+
+    if ( **(++argv) == 0 ) {
+	f = fopen (*(++argv), "r");
+	   if (f < 0 ) {
+		perror (*argv);
+		exit (FALSE);
+	   }
+    }
+
+    while (fread (&ut, 1, sizeof (struct utmp), f)) {
+	// printf("%d:%d:%s:%s:%s:%s:%d:%d:%ld:%ld:%ld:%x\n", 
+	printf ("%d|%d|%s|%s|%s|%s|%d|%d|%ld|%ld|%ld|%x\n",
+		ut.ut_type, ut.ut_pid, ut.ut_line,
+		ut.ut_id, ut.ut_user, ut.ut_host,
+		ut.ut_exit.e_termination, ut.ut_exit.e_exit,
+		ut.ut_session,
+		ut.ut_tv.tv_sec, ut.ut_tv.tv_usec, ut.ut_addr);
+    }
+
+    exit (TRUE);
 }
diff --git a/findutils/grep.c b/findutils/grep.c
index 52ef6c0..657bb25 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -11,7 +11,6 @@
  */
 
 #include "internal.h"
-#ifdef BB_GREP
 
 #include <stdio.h>
 #include <dirent.h>
@@ -31,7 +30,76 @@ const char grep_usage[] =
 
 
 
-static int search (const char *string, const char *word, int ignoreCase);
+/*
+ * See if the specified word is found in the specified string.
+ */
+static int search (const char *string, const char *word, int ignoreCase)
+{
+    const char *cp1;
+    const char *cp2;
+    int len;
+    int lowFirst;
+    int ch1;
+    int ch2;
+
+    len = strlen (word);
+
+    if (!ignoreCase) {
+	while (TRUE) {
+	    string = strchr (string, word[0]);
+
+	    if (string == NULL)
+		return FALSE;
+
+	    if (memcmp (string, word, len) == 0)
+		return TRUE;
+
+	    string++;
+	}
+    }
+
+    /* 
+     * Here if we need to check case independence.
+     * Do the search by lower casing both strings.
+     */
+    lowFirst = *word;
+
+    if (isupper (lowFirst))
+	lowFirst = tolower (lowFirst);
+
+    while (TRUE) {
+	while (*string && (*string != lowFirst) &&
+	       (!isupper (*string) || (tolower (*string) != lowFirst))) {
+	    string++;
+	}
+
+	if (*string == '\0')
+	    return FALSE;
+
+	cp1 = string;
+	cp2 = word;
+
+	do {
+	    if (*cp2 == '\0')
+		return TRUE;
+
+	    ch1 = *cp1++;
+
+	    if (isupper (ch1))
+		ch1 = tolower (ch1);
+
+	    ch2 = *cp2++;
+
+	    if (isupper (ch2))
+		ch2 = tolower (ch2);
+
+	}
+	while (ch1 == ch2);
+
+	string++;
+    }
+    return (TRUE);
+}
 
 
 extern int grep_main (int argc, char **argv)
@@ -122,76 +190,6 @@ extern int grep_main (int argc, char **argv)
 }
 
 
-/*
- * See if the specified word is found in the specified string.
- */
-static int search (const char *string, const char *word, int ignoreCase)
-{
-    const char *cp1;
-    const char *cp2;
-    int len;
-    int lowFirst;
-    int ch1;
-    int ch2;
-
-    len = strlen (word);
-
-    if (!ignoreCase) {
-	while (TRUE) {
-	    string = strchr (string, word[0]);
-
-	    if (string == NULL)
-		return FALSE;
-
-	    if (memcmp (string, word, len) == 0)
-		return TRUE;
-
-	    string++;
-	}
-    }
-
-    /* 
-     * Here if we need to check case independence.
-     * Do the search by lower casing both strings.
-     */
-    lowFirst = *word;
-
-    if (isupper (lowFirst))
-	lowFirst = tolower (lowFirst);
-
-    while (TRUE) {
-	while (*string && (*string != lowFirst) &&
-	       (!isupper (*string) || (tolower (*string) != lowFirst))) {
-	    string++;
-	}
-
-	if (*string == '\0')
-	    return FALSE;
-
-	cp1 = string;
-	cp2 = word;
-
-	do {
-	    if (*cp2 == '\0')
-		return TRUE;
-
-	    ch1 = *cp1++;
-
-	    if (isupper (ch1))
-		ch1 = tolower (ch1);
-
-	    ch2 = *cp2++;
-
-	    if (isupper (ch2))
-		ch2 = tolower (ch2);
-
-	}
-	while (ch1 == ch2);
+/* END CODE */
 
-	string++;
-    }
-    return (TRUE);
-}
 
-#endif
-/* END CODE */
diff --git a/grep.c b/grep.c
index 52ef6c0..657bb25 100644
--- a/grep.c
+++ b/grep.c
@@ -11,7 +11,6 @@
  */
 
 #include "internal.h"
-#ifdef BB_GREP
 
 #include <stdio.h>
 #include <dirent.h>
@@ -31,7 +30,76 @@ const char grep_usage[] =
 
 
 
-static int search (const char *string, const char *word, int ignoreCase);
+/*
+ * See if the specified word is found in the specified string.
+ */
+static int search (const char *string, const char *word, int ignoreCase)
+{
+    const char *cp1;
+    const char *cp2;
+    int len;
+    int lowFirst;
+    int ch1;
+    int ch2;
+
+    len = strlen (word);
+
+    if (!ignoreCase) {
+	while (TRUE) {
+	    string = strchr (string, word[0]);
+
+	    if (string == NULL)
+		return FALSE;
+
+	    if (memcmp (string, word, len) == 0)
+		return TRUE;
+
+	    string++;
+	}
+    }
+
+    /* 
+     * Here if we need to check case independence.
+     * Do the search by lower casing both strings.
+     */
+    lowFirst = *word;
+
+    if (isupper (lowFirst))
+	lowFirst = tolower (lowFirst);
+
+    while (TRUE) {
+	while (*string && (*string != lowFirst) &&
+	       (!isupper (*string) || (tolower (*string) != lowFirst))) {
+	    string++;
+	}
+
+	if (*string == '\0')
+	    return FALSE;
+
+	cp1 = string;
+	cp2 = word;
+
+	do {
+	    if (*cp2 == '\0')
+		return TRUE;
+
+	    ch1 = *cp1++;
+
+	    if (isupper (ch1))
+		ch1 = tolower (ch1);
+
+	    ch2 = *cp2++;
+
+	    if (isupper (ch2))
+		ch2 = tolower (ch2);
+
+	}
+	while (ch1 == ch2);
+
+	string++;
+    }
+    return (TRUE);
+}
 
 
 extern int grep_main (int argc, char **argv)
@@ -122,76 +190,6 @@ extern int grep_main (int argc, char **argv)
 }
 
 
-/*
- * See if the specified word is found in the specified string.
- */
-static int search (const char *string, const char *word, int ignoreCase)
-{
-    const char *cp1;
-    const char *cp2;
-    int len;
-    int lowFirst;
-    int ch1;
-    int ch2;
-
-    len = strlen (word);
-
-    if (!ignoreCase) {
-	while (TRUE) {
-	    string = strchr (string, word[0]);
-
-	    if (string == NULL)
-		return FALSE;
-
-	    if (memcmp (string, word, len) == 0)
-		return TRUE;
-
-	    string++;
-	}
-    }
-
-    /* 
-     * Here if we need to check case independence.
-     * Do the search by lower casing both strings.
-     */
-    lowFirst = *word;
-
-    if (isupper (lowFirst))
-	lowFirst = tolower (lowFirst);
-
-    while (TRUE) {
-	while (*string && (*string != lowFirst) &&
-	       (!isupper (*string) || (tolower (*string) != lowFirst))) {
-	    string++;
-	}
-
-	if (*string == '\0')
-	    return FALSE;
-
-	cp1 = string;
-	cp2 = word;
-
-	do {
-	    if (*cp2 == '\0')
-		return TRUE;
-
-	    ch1 = *cp1++;
-
-	    if (isupper (ch1))
-		ch1 = tolower (ch1);
-
-	    ch2 = *cp2++;
-
-	    if (isupper (ch2))
-		ch2 = tolower (ch2);
-
-	}
-	while (ch1 == ch2);
+/* END CODE */
 
-	string++;
-    }
-    return (TRUE);
-}
 
-#endif
-/* END CODE */
diff --git a/init/reboot.c b/init/reboot.c
index 0388fbc..f915205 100644
--- a/init/reboot.c
+++ b/init/reboot.c
@@ -1,12 +1,8 @@
 #include "internal.h"
 #include <signal.h>
 
-const char	reboot_usage[] = "reboot\n"
-"\n\t"
-"\treboot the system.\n";
-
 extern int
-reboot_main(struct FileInfo * i, int argc, char * * argv)
+reboot_main(int argc, char ** argv)
 {
-	return kill(1, SIGUSR2);
+	exit( kill(1, SIGUSR2));
 }
diff --git a/kill.c b/kill.c
index da025fa..58dc8a9 100644
--- a/kill.c
+++ b/kill.c
@@ -4,137 +4,134 @@
 #include <unistd.h>
 #include <signal.h>
 
-const char	kill_usage[] = "kill [-signal] process-id [process-id ...]\n";
+const char kill_usage[] = "kill [-signal] process-id [process-id ...]\n";
 
 struct signal_name {
-	const char *	name;
-	int				number;
+    const char *name;
+    int number;
 };
 
 const struct signal_name signames[] = {
-	{ "HUP",	SIGHUP },
-	{ "INT",	SIGINT },
-	{ "QUIT",	SIGQUIT },
-	{ "ILL",	SIGILL },
-	{ "TRAP",	SIGTRAP },
-	{ "ABRT",	SIGABRT },
+    {"HUP", SIGHUP},
+    {"INT", SIGINT},
+    {"QUIT", SIGQUIT},
+    {"ILL", SIGILL},
+    {"TRAP", SIGTRAP},
+    {"ABRT", SIGABRT},
 #ifndef __alpha__
-	{ "IOT",	SIGIOT },
+    {"IOT", SIGIOT},
 #endif
 #if defined(sparc) || defined(__alpha__)
-	{ "EMT",        SIGEMT },
+    {"EMT", SIGEMT},
 #else
-	{ "BUS",	SIGBUS },
+    {"BUS", SIGBUS},
 #endif
-	{ "FPE",	SIGFPE },
-	{ "KILL",	SIGKILL },
+    {"FPE", SIGFPE},
+    {"KILL", SIGKILL},
 #if defined(sparc) || defined(__alpha__)
-	{ "BUS",        SIGBUS },
+    {"BUS", SIGBUS},
 #else
-	{ "USR1",	SIGUSR1 },
+    {"USR1", SIGUSR1},
 #endif
-	{ "SEGV",	SIGSEGV },
+    {"SEGV", SIGSEGV},
 #if defined(sparc) || defined(__alpha__)
-	{ "SYS",        SIGSYS },
+    {"SYS", SIGSYS},
 #else
-	{ "USR2",	SIGUSR2 },
+    {"USR2", SIGUSR2},
 #endif
-	{ "PIPE",	SIGPIPE },
-	{ "ALRM",	SIGALRM },
-	{ "TERM",	SIGTERM },
+    {"PIPE", SIGPIPE},
+    {"ALRM", SIGALRM},
+    {"TERM", SIGTERM},
 #if defined(sparc) || defined(__alpha__)
-	{ "URG",        SIGURG },
-	{ "STOP",       SIGSTOP },
-	{ "TSTP",       SIGTSTP },
-	{ "CONT",       SIGCONT },
-	{ "CHLD",       SIGCHLD },
-	{ "TTIN",       SIGTTIN },
-	{ "TTOU",       SIGTTOU },
-	{ "IO",         SIGIO },
+    {"URG", SIGURG},
+    {"STOP", SIGSTOP},
+    {"TSTP", SIGTSTP},
+    {"CONT", SIGCONT},
+    {"CHLD", SIGCHLD},
+    {"TTIN", SIGTTIN},
+    {"TTOU", SIGTTOU},
+    {"IO", SIGIO},
 # ifndef __alpha__
-	{ "POLL",       SIGIO },
+    {"POLL", SIGIO},
 # endif
-	{ "XCPU",       SIGXCPU },
-	{ "XFSZ",       SIGXFSZ },
-	{ "VTALRM",     SIGVTALRM },
-	{ "PROF",       SIGPROF },
-	{ "WINCH",      SIGWINCH },
+    {"XCPU", SIGXCPU},
+    {"XFSZ", SIGXFSZ},
+    {"VTALRM", SIGVTALRM},
+    {"PROF", SIGPROF},
+    {"WINCH", SIGWINCH},
 # ifdef __alpha__
-	{ "INFO",       SIGINFO },
+    {"INFO", SIGINFO},
 # else
-	{ "LOST",       SIGLOST },
+    {"LOST", SIGLOST},
 # endif
-	{ "USR1",       SIGUSR1 },
-	{ "USR2",       SIGUSR2 },
+    {"USR1", SIGUSR1},
+    {"USR2", SIGUSR2},
 #else
-	{ "STKFLT",	SIGSTKFLT },
-	{ "CHLD",	SIGCHLD },
-	{ "CONT",	SIGCONT },
-	{ "STOP",	SIGSTOP },
-	{ "TSTP",	SIGTSTP },
-	{ "TTIN",	SIGTTIN },
-	{ "TTOU",	SIGTTOU },
-	{ "URG",	SIGURG },
-	{ "XCPU",	SIGXCPU },
-	{ "XFSZ",	SIGXFSZ },
-	{ "VTALRM",	SIGVTALRM },
-	{ "PROF",	SIGPROF },
-	{ "WINCH",	SIGWINCH },
-	{ "IO",		SIGIO },
-	{ "POLL",	SIGPOLL },
-	{ "PWR",	SIGPWR },
-	{ "UNUSED",	SIGUNUSED },
+    {"STKFLT", SIGSTKFLT},
+    {"CHLD", SIGCHLD},
+    {"CONT", SIGCONT},
+    {"STOP", SIGSTOP},
+    {"TSTP", SIGTSTP},
+    {"TTIN", SIGTTIN},
+    {"TTOU", SIGTTOU},
+    {"URG", SIGURG},
+    {"XCPU", SIGXCPU},
+    {"XFSZ", SIGXFSZ},
+    {"VTALRM", SIGVTALRM},
+    {"PROF", SIGPROF},
+    {"WINCH", SIGWINCH},
+    {"IO", SIGIO},
+    {"POLL", SIGPOLL},
+    {"PWR", SIGPWR},
+    {"UNUSED", SIGUNUSED},
 #endif
-	{ 0,		0		}
+    {0, 0}
 };
 
-extern int
-kill_main(struct FileInfo * i, int argc, char * * argv)
+extern int kill_main (int argc, char **argv)
 {
-	int	had_error = 0;
-	int	sig = SIGTERM;
-	if ( argv[1][0] == '-' ) {
-		if ( argv[1][1] >= '0' && argv[1][1] <= '9' ) {
-			sig = atoi(&argv[1][1]);
-			if ( sig < 0 || sig >= NSIG ) {
-				usage(kill_usage);
-				exit(-1);
-			}
-		}
-		else {
-			const struct signal_name *	s = signames;
-			for ( ; ; ) {
-				if ( strcmp(s->name, &argv[1][1]) == 0 ) {
-					sig = s->number;
-					break;
-				}
-				s++;
-				if ( s->name == 0 ) {
-					usage(kill_usage);
-					exit(-1);
-				}
-			}
-		}
-		argv++;
-		argc--;
+    int had_error = 0;
+    int sig = SIGTERM;
 
-	}
-	while ( argc > 1 ) {
-		int	pid;
-		if ( argv[1][0] < '0' || argv[1][0] > '9' ) {
-			usage(kill_usage);
-			exit(-1);
-		}
-		pid = atoi(argv[1]);
-		if ( kill(pid, sig) != 0 ) {
-			had_error = 1;
-			perror(argv[1]);
+
+
+    if (argv[1][0] == '-') {
+	if (argv[1][1] >= '0' && argv[1][1] <= '9') {
+	    sig = atoi (&argv[1][1]);
+	    if (sig < 0 || sig >= NSIG)
+		goto end;
+	} else {
+	    const struct signal_name *s = signames;
+	    for (;;) {
+		if (strcmp (s->name, &argv[1][1]) == 0) {
+		    sig = s->number;
+		    break;
 		}
-		argv++;
-		argc--;
+		s++;
+		if (s->name == 0)
+		    goto end;
+	    }
+	}
+	argv++;
+	argc--;
+
+    }
+    while (argc > 1) {
+	int pid;
+	if (argv[1][0] < '0' || argv[1][0] > '9')
+	    goto end;
+	pid = atoi (argv[1]);
+	if (kill (pid, sig) != 0) {
+	    had_error = 1;
+	    perror (argv[1]);
 	}
-	if ( had_error )
-		return -1;
-	else
-		return 0;
+	argv++;
+	argc--;
+    }
+    if (had_error) {
+end:
+	fprintf(stderr, "Usage: %s\n", kill_usage);
+	exit ( FALSE);
+    }
+    exit (TRUE);
 }
diff --git a/miscutils/dutmp.c b/miscutils/dutmp.c
index e92b670..2dad7d4 100644
--- a/miscutils/dutmp.c
+++ b/miscutils/dutmp.c
@@ -9,39 +9,44 @@
  * 
  * made against libc6
  */
- 
+
 #include "internal.h"
 #include <stdio.h>
 #include <utmp.h>
 
-const char      dutmp_usage[] = "dutmp\n"
-"\n"
-"\tDump file or stdin utmp file format to stdout, pipe delimited.\n"
-"\tdutmp /var/run/utmp\n";
+const char dutmp_usage[] = "dutmp\n"
+    "\n"
+    "\tDump file or stdin utmp file format to stdout, pipe delimited.\n"
+    "\tdutmp /var/run/utmp\n";
 
-extern int
-dutmp_fn(const struct FileInfo * i)
+extern int dutmp_fn (int argc, char **argv)
 {
 
-FILE *	f = stdin;
-struct utmp * ut = (struct utmp *) malloc(sizeof(struct utmp) );
-
-	if ( i ) 
-		if (! (f = fopen(i->source, "r"))) {
-			name_and_error(i->source);
-			return 1;
-		}
-
-	while (fread (ut, 1, sizeof(struct utmp), f)) {
-		//printf("%d:%d:%s:%s:%s:%s:%d:%d:%ld:%ld:%ld:%x\n", 
-		printf("%d|%d|%s|%s|%s|%s|%d|%d|%ld|%ld|%ld|%x\n",
-		ut->ut_type, ut->ut_pid, ut->ut_line,
-		ut->ut_id, ut->ut_user,	ut->ut_host,
-		ut->ut_exit.e_termination, ut->ut_exit.e_exit,
-		ut->ut_session,
-		ut->ut_tv.tv_sec, ut->ut_tv.tv_usec,
-		ut->ut_addr);
-	}
-
-return 0;	
+    FILE *f = stdin;
+    struct utmp ut;
+
+    if ((argc < 2) || (**(argv + 1) == '-')) {
+	fprintf (stderr, "Usage: %s %s\n", *argv, dutmp_usage);
+	exit (FALSE);
+    }
+
+    if ( **(++argv) == 0 ) {
+	f = fopen (*(++argv), "r");
+	   if (f < 0 ) {
+		perror (*argv);
+		exit (FALSE);
+	   }
+    }
+
+    while (fread (&ut, 1, sizeof (struct utmp), f)) {
+	// printf("%d:%d:%s:%s:%s:%s:%d:%d:%ld:%ld:%ld:%x\n", 
+	printf ("%d|%d|%s|%s|%s|%s|%d|%d|%ld|%ld|%ld|%x\n",
+		ut.ut_type, ut.ut_pid, ut.ut_line,
+		ut.ut_id, ut.ut_user, ut.ut_host,
+		ut.ut_exit.e_termination, ut.ut_exit.e_exit,
+		ut.ut_session,
+		ut.ut_tv.tv_sec, ut.ut_tv.tv_usec, ut.ut_addr);
+    }
+
+    exit (TRUE);
 }
diff --git a/more.c b/more.c
index 6ac553e..f893874 100644
--- a/more.c
+++ b/more.c
@@ -19,27 +19,48 @@
  *
  */
 
+
+/* Turning this off makes things a bit smaller (and less pretty) */
+#define BB_MORE_TERM
+
+
+
 #include "internal.h"
 #include <stdio.h>
 #include <signal.h>
 
+
 const char more_usage[] = "[file ...]";
 
-//#define ERASE_STUFF
+
+#ifdef BB_MORE_TERM
+    #include <termios.h>
+    #include <signal.h>
+    #include <sys/ioctl.h>
+
+    FILE *cin;
+    struct termios initial_settings, new_settings;
+
+    void gotsig(int sig) { 
+	    tcsetattr(fileno(cin), TCSANOW, &initial_settings);
+	    exit( TRUE);
+    }
+#endif
 
 extern int more_main(int argc, char **argv)
 {
-    int c, lines=0;
+    int c, lines=0, input;
     int next_page=0, rows = 24;
-#ifdef ERASE_STUFF
-    int cols=79;
+#ifdef BB_MORE_TERM
+    int cols;
+    struct winsize win;
 #endif
     struct stat st;	
     FILE *file = stdin;
 
     if ( strcmp(*argv,"--help")==0 || strcmp(*argv,"-h")==0 ) {
 	fprintf(stderr, "Usage: %s %s", *argv, more_usage);
-	return(FALSE);
+	exit(FALSE);
     }
     argc--;
     argv++;
@@ -48,23 +69,47 @@ extern int more_main(int argc, char **argv)
 	    file = fopen(*argv, "r");
 	if (file == NULL) {
 	    perror("Can't open file");
-	    return(FALSE);
+	    exit(FALSE);
 	}
 	fstat(fileno(file), &st);
 	fprintf(stderr, "hi\n");
 
+#ifdef BB_MORE_TERM
+	cin = fopen("/dev/tty", "r");
+	tcgetattr(fileno(cin),&initial_settings);
+	new_settings = initial_settings;
+	new_settings.c_lflag &= ~ICANON;
+	new_settings.c_lflag &= ~ECHO;
+	tcsetattr(fileno(cin), TCSANOW, &new_settings);
+	
+	(void) signal(SIGINT, gotsig);
+
+	ioctl(STDOUT_FILENO, TIOCGWINSZ, &win);
+	if (win.ws_row > 4)	rows = win.ws_row - 2;
+	if (win.ws_col > 0)	cols = win.ws_col - 1;
+
+
+#endif
 	while ((c = getc(file)) != EOF) {
 	    if ( next_page ) {
 		int len=0;
 		next_page = 0;
 		lines=0;
-		len = fprintf(stdout, "--More-- (%d%% of %ld bytes)", 
+		len = fprintf(stdout, "--More-- (%d%% of %ld bytes)%s", 
 			(int) (100*( (double) ftell(file) / (double) st.st_size )),
-			st.st_size);
+			st.st_size,
+#ifdef BB_MORE_TERM
+			""
+#else
+			"\n"
+#endif
+			);
+
 		fflush(stdout);
-		getc( stdin);
-#ifdef ERASE_STUFF
-		/* Try to erase the "More" message */
+		input = getc( stdin);
+
+#ifdef BB_MORE_TERM
+		/* Erase the "More" message */
 		while(len-- > 0)
 		    putc('\b', stdout);
 		while(len++ < cols)
@@ -73,7 +118,12 @@ extern int more_main(int argc, char **argv)
 		    putc('\b', stdout);
 		fflush(stdout);
 #endif
+
 	    }
+	    if (input=='q')
+		goto end;
+	    if (input==' ' &&  c == '\n' )
+		next_page = 1;
 	    if ( c == '\n' && ++lines == (rows + 1) )
 		next_page = 1;
 	    putc(c, stdout);
@@ -84,7 +134,10 @@ extern int more_main(int argc, char **argv)
 	argc--;
 	argv++;
     }
-    return(TRUE);
+end:
+#ifdef BB_MORE_TERM
+    gotsig(0);
+#endif	
+    exit(TRUE);
 }
 
-
diff --git a/procps/kill.c b/procps/kill.c
index da025fa..58dc8a9 100644
--- a/procps/kill.c
+++ b/procps/kill.c
@@ -4,137 +4,134 @@
 #include <unistd.h>
 #include <signal.h>
 
-const char	kill_usage[] = "kill [-signal] process-id [process-id ...]\n";
+const char kill_usage[] = "kill [-signal] process-id [process-id ...]\n";
 
 struct signal_name {
-	const char *	name;
-	int				number;
+    const char *name;
+    int number;
 };
 
 const struct signal_name signames[] = {
-	{ "HUP",	SIGHUP },
-	{ "INT",	SIGINT },
-	{ "QUIT",	SIGQUIT },
-	{ "ILL",	SIGILL },
-	{ "TRAP",	SIGTRAP },
-	{ "ABRT",	SIGABRT },
+    {"HUP", SIGHUP},
+    {"INT", SIGINT},
+    {"QUIT", SIGQUIT},
+    {"ILL", SIGILL},
+    {"TRAP", SIGTRAP},
+    {"ABRT", SIGABRT},
 #ifndef __alpha__
-	{ "IOT",	SIGIOT },
+    {"IOT", SIGIOT},
 #endif
 #if defined(sparc) || defined(__alpha__)
-	{ "EMT",        SIGEMT },
+    {"EMT", SIGEMT},
 #else
-	{ "BUS",	SIGBUS },
+    {"BUS", SIGBUS},
 #endif
-	{ "FPE",	SIGFPE },
-	{ "KILL",	SIGKILL },
+    {"FPE", SIGFPE},
+    {"KILL", SIGKILL},
 #if defined(sparc) || defined(__alpha__)
-	{ "BUS",        SIGBUS },
+    {"BUS", SIGBUS},
 #else
-	{ "USR1",	SIGUSR1 },
+    {"USR1", SIGUSR1},
 #endif
-	{ "SEGV",	SIGSEGV },
+    {"SEGV", SIGSEGV},
 #if defined(sparc) || defined(__alpha__)
-	{ "SYS",        SIGSYS },
+    {"SYS", SIGSYS},
 #else
-	{ "USR2",	SIGUSR2 },
+    {"USR2", SIGUSR2},
 #endif
-	{ "PIPE",	SIGPIPE },
-	{ "ALRM",	SIGALRM },
-	{ "TERM",	SIGTERM },
+    {"PIPE", SIGPIPE},
+    {"ALRM", SIGALRM},
+    {"TERM", SIGTERM},
 #if defined(sparc) || defined(__alpha__)
-	{ "URG",        SIGURG },
-	{ "STOP",       SIGSTOP },
-	{ "TSTP",       SIGTSTP },
-	{ "CONT",       SIGCONT },
-	{ "CHLD",       SIGCHLD },
-	{ "TTIN",       SIGTTIN },
-	{ "TTOU",       SIGTTOU },
-	{ "IO",         SIGIO },
+    {"URG", SIGURG},
+    {"STOP", SIGSTOP},
+    {"TSTP", SIGTSTP},
+    {"CONT", SIGCONT},
+    {"CHLD", SIGCHLD},
+    {"TTIN", SIGTTIN},
+    {"TTOU", SIGTTOU},
+    {"IO", SIGIO},
 # ifndef __alpha__
-	{ "POLL",       SIGIO },
+    {"POLL", SIGIO},
 # endif
-	{ "XCPU",       SIGXCPU },
-	{ "XFSZ",       SIGXFSZ },
-	{ "VTALRM",     SIGVTALRM },
-	{ "PROF",       SIGPROF },
-	{ "WINCH",      SIGWINCH },
+    {"XCPU", SIGXCPU},
+    {"XFSZ", SIGXFSZ},
+    {"VTALRM", SIGVTALRM},
+    {"PROF", SIGPROF},
+    {"WINCH", SIGWINCH},
 # ifdef __alpha__
-	{ "INFO",       SIGINFO },
+    {"INFO", SIGINFO},
 # else
-	{ "LOST",       SIGLOST },
+    {"LOST", SIGLOST},
 # endif
-	{ "USR1",       SIGUSR1 },
-	{ "USR2",       SIGUSR2 },
+    {"USR1", SIGUSR1},
+    {"USR2", SIGUSR2},
 #else
-	{ "STKFLT",	SIGSTKFLT },
-	{ "CHLD",	SIGCHLD },
-	{ "CONT",	SIGCONT },
-	{ "STOP",	SIGSTOP },
-	{ "TSTP",	SIGTSTP },
-	{ "TTIN",	SIGTTIN },
-	{ "TTOU",	SIGTTOU },
-	{ "URG",	SIGURG },
-	{ "XCPU",	SIGXCPU },
-	{ "XFSZ",	SIGXFSZ },
-	{ "VTALRM",	SIGVTALRM },
-	{ "PROF",	SIGPROF },
-	{ "WINCH",	SIGWINCH },
-	{ "IO",		SIGIO },
-	{ "POLL",	SIGPOLL },
-	{ "PWR",	SIGPWR },
-	{ "UNUSED",	SIGUNUSED },
+    {"STKFLT", SIGSTKFLT},
+    {"CHLD", SIGCHLD},
+    {"CONT", SIGCONT},
+    {"STOP", SIGSTOP},
+    {"TSTP", SIGTSTP},
+    {"TTIN", SIGTTIN},
+    {"TTOU", SIGTTOU},
+    {"URG", SIGURG},
+    {"XCPU", SIGXCPU},
+    {"XFSZ", SIGXFSZ},
+    {"VTALRM", SIGVTALRM},
+    {"PROF", SIGPROF},
+    {"WINCH", SIGWINCH},
+    {"IO", SIGIO},
+    {"POLL", SIGPOLL},
+    {"PWR", SIGPWR},
+    {"UNUSED", SIGUNUSED},
 #endif
-	{ 0,		0		}
+    {0, 0}
 };
 
-extern int
-kill_main(struct FileInfo * i, int argc, char * * argv)
+extern int kill_main (int argc, char **argv)
 {
-	int	had_error = 0;
-	int	sig = SIGTERM;
-	if ( argv[1][0] == '-' ) {
-		if ( argv[1][1] >= '0' && argv[1][1] <= '9' ) {
-			sig = atoi(&argv[1][1]);
-			if ( sig < 0 || sig >= NSIG ) {
-				usage(kill_usage);
-				exit(-1);
-			}
-		}
-		else {
-			const struct signal_name *	s = signames;
-			for ( ; ; ) {
-				if ( strcmp(s->name, &argv[1][1]) == 0 ) {
-					sig = s->number;
-					break;
-				}
-				s++;
-				if ( s->name == 0 ) {
-					usage(kill_usage);
-					exit(-1);
-				}
-			}
-		}
-		argv++;
-		argc--;
+    int had_error = 0;
+    int sig = SIGTERM;
 
-	}
-	while ( argc > 1 ) {
-		int	pid;
-		if ( argv[1][0] < '0' || argv[1][0] > '9' ) {
-			usage(kill_usage);
-			exit(-1);
-		}
-		pid = atoi(argv[1]);
-		if ( kill(pid, sig) != 0 ) {
-			had_error = 1;
-			perror(argv[1]);
+
+
+    if (argv[1][0] == '-') {
+	if (argv[1][1] >= '0' && argv[1][1] <= '9') {
+	    sig = atoi (&argv[1][1]);
+	    if (sig < 0 || sig >= NSIG)
+		goto end;
+	} else {
+	    const struct signal_name *s = signames;
+	    for (;;) {
+		if (strcmp (s->name, &argv[1][1]) == 0) {
+		    sig = s->number;
+		    break;
 		}
-		argv++;
-		argc--;
+		s++;
+		if (s->name == 0)
+		    goto end;
+	    }
+	}
+	argv++;
+	argc--;
+
+    }
+    while (argc > 1) {
+	int pid;
+	if (argv[1][0] < '0' || argv[1][0] > '9')
+	    goto end;
+	pid = atoi (argv[1]);
+	if (kill (pid, sig) != 0) {
+	    had_error = 1;
+	    perror (argv[1]);
 	}
-	if ( had_error )
-		return -1;
-	else
-		return 0;
+	argv++;
+	argc--;
+    }
+    if (had_error) {
+end:
+	fprintf(stderr, "Usage: %s\n", kill_usage);
+	exit ( FALSE);
+    }
+    exit (TRUE);
 }
diff --git a/pwd.c b/pwd.c
index 893ed1e..2ad019d 100644
--- a/pwd.c
+++ b/pwd.c
@@ -1,12 +1,13 @@
 #include "internal.h"
 #include <stdio.h>
+#include <dirent.h>
 
 const char	pwd_usage[] = "Print the current directory.\n";
 
 extern int
 pwd_main(int argc, char * * argv)
 {
-	char		buf[1024];
+	char		buf[NAME_MAX];
 
 	if ( getcwd(buf, sizeof(buf)) == NULL ) {
 		perror("get working directory");
diff --git a/reboot.c b/reboot.c
index 0388fbc..f915205 100644
--- a/reboot.c
+++ b/reboot.c
@@ -1,12 +1,8 @@
 #include "internal.h"
 #include <signal.h>
 
-const char	reboot_usage[] = "reboot\n"
-"\n\t"
-"\treboot the system.\n";
-
 extern int
-reboot_main(struct FileInfo * i, int argc, char * * argv)
+reboot_main(int argc, char ** argv)
 {
-	return kill(1, SIGUSR2);
+	exit( kill(1, SIGUSR2));
 }
diff --git a/sleep.c b/sleep.c
index e48e14b..53fe5a0 100644
--- a/sleep.c
+++ b/sleep.c
@@ -1,15 +1,20 @@
 #include "internal.h"
 #include <stdio.h>
 
-const char	sleep_usage[] = "sleep seconds\n"
-"\n"
-"\tPause program execution for the given number of seconds.\n";
+const char	sleep_usage[] = " NUMBER\n"
+"Pause for NUMBER seconds.\n";
 
 extern int
-sleep_main(struct FileInfo * i, int argc, char * * argv)
+sleep_main(int argc, char * * argv)
 {
-	if ( sleep(atoi(argv[1])) != 0 )
-		return -1;
-	else
-		return 0;
+        if ( (argc < 2) || (**(argv+1) == '-') ) {
+	    fprintf(stderr, "Usage: %s %s", *argv, sleep_usage);
+	    exit(FALSE);
+	}
+
+	if ( sleep(atoi(*(++argv))) != 0 ) {
+		perror( "sleep");
+		exit (FALSE);
+	} else
+		exit (TRUE);
 }
diff --git a/tar.c b/tar.c
index 1a9f842..a5a0fab 100644
--- a/tar.c
+++ b/tar.c
@@ -7,7 +7,7 @@
  * This allows creation, extraction, and listing of tar files.
  *
  * Permission to distribute this code under the GPL has been granted.
- * Modified for busybox by Erik Andersen <andersee@debian.org> <andersen@lineo.com>
+ * Modified for busybox by Erik Andersen <andersee@debian.org>
  */
 
 
@@ -15,11 +15,11 @@
 
 #ifdef BB_TAR
 
-const char tar_usage[] = 
-"Create, extract, or list files from a TAR file\n\n"
-"usage: tar -[cxtvOf] [tarFileName] [FILE] ...\n"
-"\tc=create, x=extract, t=list contents, v=verbose,\n"
-"\tO=extract to stdout, f=tarfile or \"-\" for stdin\n";
+const char tar_usage[] =
+    "Create, extract, or list files from a TAR file\n\n"
+    "usage: tar -[cxtvOf] [tarFileName] [FILE] ...\n"
+    "\tc=create, x=extract, t=list contents, v=verbose,\n"
+    "\tO=extract to stdout, f=tarfile or \"-\" for stdin\n";
 
 
 
@@ -42,24 +42,23 @@ const char tar_usage[] =
  * This structure is always embedded in a TAR_BLOCK_SIZE sized block
  * with zero padding.  We only process this information minimally.
  */
-typedef struct
-{
-	char	name[TAR_NAME_SIZE];
-	char	mode[8];
-	char	uid[8];
-	char	gid[8];
-	char	size[12];
-	char	mtime[12];
-	char	checkSum[8];
-	char	typeFlag;
-	char	linkName[TAR_NAME_SIZE];
-	char	magic[6];
-	char	version[2];
-	char	uname[32];
-	char	gname[32];
-	char	devMajor[8];
-	char	devMinor[8];
-	char	prefix[155];
+typedef struct {
+    char name[TAR_NAME_SIZE];
+    char mode[8];
+    char uid[8];
+    char gid[8];
+    char size[12];
+    char mtime[12];
+    char checkSum[8];
+    char typeFlag;
+    char linkName[TAR_NAME_SIZE];
+    char magic[6];
+    char version[2];
+    char uname[32];
+    char gname[32];
+    char devMajor[8];
+    char devMinor[8];
+    char prefix[155];
 } TarHeader;
 
 #define	TAR_MAGIC	"ustar"
@@ -73,168 +72,162 @@ typedef struct
 /*
  * Static data.
  */
-static	int		listFlag;
-static	int		extractFlag;
-static	int		createFlag;
-static	int		verboseFlag;
-static	int		tostdoutFlag;
-
-static	int		inHeader;
-static	int		badHeader;
-static	int		errorFlag;
-static	int		skipFileFlag;
-static	int		warnedRoot;
-static	int		eofFlag;
-static	long		dataCc;
-static	int		outFd;
-static	char		outName[TAR_NAME_SIZE];
+static int listFlag;
+static int extractFlag;
+static int createFlag;
+static int verboseFlag;
+static int tostdoutFlag;
+
+static int inHeader;
+static int badHeader;
+static int errorFlag;
+static int skipFileFlag;
+static int warnedRoot;
+static int eofFlag;
+static long dataCc;
+static int outFd;
+static char outName[TAR_NAME_SIZE];
 
 
 /*
  * Static data associated with the tar file.
  */
-static	const char *	tarName;
-static	int		tarFd;
-static	dev_t		tarDev;
-static	ino_t		tarInode;
+static const char *tarName;
+static int tarFd;
+static dev_t tarDev;
+static ino_t tarInode;
 
 
 /*
  * Local procedures to restore files from a tar file.
  */
-static	void	readTarFile(int fileCount, char ** fileTable);
-static	void	readData(const char * cp, int count);
-static	void	createPath(const char * name, int mode);
-static	long	getOctal(const char * cp, int len);
+static void readTarFile (int fileCount, char **fileTable);
+static void readData (const char *cp, int count);
+static void createPath (const char *name, int mode);
+static long getOctal (const char *cp, int len);
 
-static	void	readHeader(const TarHeader * hp,
-			int fileCount, char ** fileTable);
+static void readHeader (const TarHeader * hp,
+			int fileCount, char **fileTable);
 
 
 /*
  * Local procedures to save files into a tar file.
  */
-static	void	saveFile(const char * fileName, int seeLinks);
+static void saveFile (const char *fileName, int seeLinks);
 
-static	void	saveRegularFile(const char * fileName,
-			const struct stat * statbuf);
+static void saveRegularFile (const char *fileName,
+			     const struct stat *statbuf);
 
-static	void	saveDirectory(const char * fileName,
-			const struct stat * statbuf);
+static void saveDirectory (const char *fileName,
+			   const struct stat *statbuf);
 
-static	int	wantFileName(const char * fileName,
-			int fileCount, char ** fileTable);
+static int wantFileName (const char *fileName,
+			 int fileCount, char **fileTable);
 
-static	void	writeHeader(const char * fileName,
-			const struct stat * statbuf);
+static void writeHeader (const char *fileName, const struct stat *statbuf);
 
-static	void	writeTarFile(int fileCount, char ** fileTable);
-static	void	writeTarBlock(const char * buf, int len);
-static	int	putOctal(char * cp, int len, long value);
+static void writeTarFile (int fileCount, char **fileTable);
+static void writeTarBlock (const char *buf, int len);
+static int putOctal (char *cp, int len, long value);
 
 
-extern int 
-tar_main(int argc, char ** argv)
+extern int tar_main (int argc, char **argv)
 {
-	const char *	options;
-
-	argc--;
-	argv++;
-
-	if (argc < 1)
-	{
-		fprintf(stderr, "%s", tar_usage);
-		return 1;
-	}
-
-
-	errorFlag = FALSE;
-	extractFlag = FALSE;
-	createFlag = FALSE;
-	listFlag = FALSE;
-	verboseFlag = FALSE;
-	tostdoutFlag = FALSE;
-	tarName = NULL;
-	tarDev = 0;
-	tarInode = 0;
-	tarFd = -1;
-
-	/*
-	 * Parse the options.
-	 */
-	options = *argv++;
-	argc--;
-
-	if (**argv == '-') {
-		for (; *options; options++)
-		{
-			switch (*options)
-			{
-				case 'f':
-					if (tarName != NULL)
-					{
-						fprintf(stderr, "Only one 'f' option allowed\n");
-
-						return 1;
-					}
-
-					tarName = *argv++;
-					argc--;
-
-					break;
+    const char *options;
+
+    argc--;
+    argv++;
+
+    if (argc < 1) {
+	fprintf (stderr, "%s", tar_usage);
+	exit (FALSE);
+    }
+
+
+    errorFlag = FALSE;
+    extractFlag = FALSE;
+    createFlag = FALSE;
+    listFlag = FALSE;
+    verboseFlag = FALSE;
+    tostdoutFlag = FALSE;
+    tarName = NULL;
+    tarDev = 0;
+    tarInode = 0;
+    tarFd = -1;
+
+    /* 
+     * Parse the options.
+     */
+    options = *argv++;
+    argc--;
+
+    if (**argv == '-') {
+	for (; *options; options++) {
+	    switch (*options) {
+	    case 'f':
+		if (tarName != NULL) {
+		    fprintf (stderr, "Only one 'f' option allowed\n");
+
+		    exit (FALSE);
+		}
 
-				case 't':
-					listFlag = TRUE;
-					break;
+		tarName = *argv++;
+		argc--;
 
-				case 'x':
-					extractFlag = TRUE;
-					break;
+		break;
 
-				case 'c':
-					createFlag = TRUE;
-					break;
+	    case 't':
+		listFlag = TRUE;
+		break;
 
-				case 'v':
-					verboseFlag = TRUE;
-					break;
+	    case 'x':
+		extractFlag = TRUE;
+		break;
 
-				case 'O':
-					tostdoutFlag = TRUE;
-					break;
+	    case 'c':
+		createFlag = TRUE;
+		break;
 
-				case '-':
-					break;
+	    case 'v':
+		verboseFlag = TRUE;
+		break;
 
-				default:
-					fprintf(stderr, "Unknown tar flag '%c'\n", *options);
+	    case 'O':
+		tostdoutFlag = TRUE;
+		break;
 
-					return 1;
-			}
-		}
-	}
+	    case '-':
+		break;
 
-	/*
-	 * Validate the options.
-	 */
-	if (extractFlag + listFlag + createFlag != 1)
-	{
-		fprintf(stderr, "Exactly one of 'c', 'x' or 't' must be specified\n");
+	    default:
+		fprintf (stderr, "Unknown tar flag '%c'\n", *options);
 
-		return 1;
+		exit (FALSE);
+	    }
 	}
-
-	/*
-	 * Do the correct type of action supplying the rest of the
-	 * command line arguments as the list of files to process.
-	 */
-	if (createFlag)
-		writeTarFile(argc, argv);
-	else
-		readTarFile(argc, argv);
-	if (errorFlag)
-		fprintf(stderr, "\n");
-	return( errorFlag);
+    }
+
+    /* 
+     * Validate the options.
+     */
+    if (extractFlag + listFlag + createFlag != 1) {
+	fprintf (stderr,
+		 "Exactly one of 'c', 'x' or 't' must be specified\n");
+
+	exit (FALSE);
+    }
+
+    /* 
+     * Do the correct type of action supplying the rest of the
+     * command line arguments as the list of files to process.
+     */
+    if (createFlag)
+	writeTarFile (argc, argv);
+    else
+	readTarFile (argc, argv);
+    if (errorFlag)
+	fprintf (stderr, "\n");
+    exit (errorFlag);
 }
 
 
@@ -242,128 +235,119 @@ tar_main(int argc, char ** argv)
  * Read a tar file and extract or list the specified files within it.
  * If the list is empty than all files are extracted or listed.
  */
-static void
-readTarFile(int fileCount, char ** fileTable)
+static void readTarFile (int fileCount, char **fileTable)
 {
-	const char *	cp;
-	int		cc;
-	int		inCc;
-	int		blockSize;
-	char		buf[BUF_SIZE];
-
-	skipFileFlag = FALSE;
-	badHeader = FALSE;
-	warnedRoot = FALSE;
-	eofFlag = FALSE;
-	inHeader = TRUE;
-	inCc = 0;
-	dataCc = 0;
-	outFd = -1;
-	blockSize = sizeof(buf);
-	cp = buf;
-
-	/*
-	 * Open the tar file for reading.
+    const char *cp;
+    int cc;
+    int inCc;
+    int blockSize;
+    char buf[BUF_SIZE];
+
+    skipFileFlag = FALSE;
+    badHeader = FALSE;
+    warnedRoot = FALSE;
+    eofFlag = FALSE;
+    inHeader = TRUE;
+    inCc = 0;
+    dataCc = 0;
+    outFd = -1;
+    blockSize = sizeof (buf);
+    cp = buf;
+
+    /* 
+     * Open the tar file for reading.
+     */
+    if ((tarName == NULL) || !strcmp (tarName, "-")) {
+	tarFd = STDIN;
+    } else
+	tarFd = open (tarName, O_RDONLY);
+
+    if (tarFd < 0) {
+	perror (tarName);
+	errorFlag = TRUE;
+	return;
+    }
+
+    /* 
+     * Read blocks from the file until an end of file header block
+     * has been seen.  (A real end of file from a read is an error.)
+     */
+    while (!eofFlag) {
+	/* 
+	 * Read the next block of data if necessary.
+	 * This will be a large block if possible, which we will
+	 * then process in the small tar blocks.
 	 */
-	if ( (tarName==NULL) || !strcmp( tarName, "-") ) {
-		tarFd = STDIN;
-	}
-	else 
-		tarFd = open(tarName, O_RDONLY);
+	if (inCc <= 0) {
+	    cp = buf;
+	    inCc = fullRead (tarFd, buf, blockSize);
 
-	if (tarFd < 0)
-	{
-		perror(tarName);
+	    if (inCc < 0) {
+		perror (tarName);
 		errorFlag = TRUE;
-		return;
+		goto done;
+	    }
+
+	    if (inCc == 0) {
+		fprintf (stderr,
+			 "Unexpected end of file from \"%s\"", tarName);
+		errorFlag = TRUE;
+		goto done;
+	    }
 	}
 
-	/*
-	 * Read blocks from the file until an end of file header block
-	 * has been seen.  (A real end of file from a read is an error.)
+	/* 
+	 * If we are expecting a header block then examine it.
 	 */
-	while (!eofFlag)
-	{
-		/*
-		 * Read the next block of data if necessary.
-		 * This will be a large block if possible, which we will
-		 * then process in the small tar blocks.
-		 */
-		if (inCc <= 0)
-		{
-			cp = buf;
-			inCc = fullRead(tarFd, buf, blockSize);
-
-			if (inCc < 0)
-			{
-				perror(tarName);
-				errorFlag=TRUE;
-				goto done;
-			}
-
-			if (inCc == 0)
-			{
-				fprintf(stderr,
-					"Unexpected end of file from \"%s\"",
-					tarName);
-				errorFlag=TRUE;
-				goto done;
-			}
-		}
+	if (inHeader) {
+	    readHeader ((const TarHeader *) cp, fileCount, fileTable);
 
-		/*
-		 * If we are expecting a header block then examine it.
-		 */
-		if (inHeader)
-		{
-			readHeader((const TarHeader *) cp, fileCount, fileTable);
+	    cp += TAR_BLOCK_SIZE;
+	    inCc -= TAR_BLOCK_SIZE;
 
-			cp += TAR_BLOCK_SIZE;
-			inCc -= TAR_BLOCK_SIZE;
-
-			continue;
-		}
-
-		/*
-		 * We are currently handling the data for a file.
-		 * Process the minimum of the amount of data we have available
-		 * and the amount left to be processed for the file.
-		 */
-		cc = inCc;
-
-		if (cc > dataCc)
-			cc = dataCc;
-
-		readData(cp, cc);
-
-		/*
-		 * If the amount left isn't an exact multiple of the tar block
-		 * size then round it up to the next block boundary since there
-		 * is padding at the end of the file.
-		 */
-		if (cc % TAR_BLOCK_SIZE)
-			cc += TAR_BLOCK_SIZE - (cc % TAR_BLOCK_SIZE);
-
-		cp += cc;
-		inCc -= cc;
+	    continue;
 	}
 
-done:
-	/*
-	 * Close the tar file if needed.
+	/* 
+	 * We are currently handling the data for a file.
+	 * Process the minimum of the amount of data we have available
+	 * and the amount left to be processed for the file.
 	 */
-	if ((tarFd >= 0) && (close(tarFd) < 0))
-		perror(tarName);
+	cc = inCc;
+
+	if (cc > dataCc)
+	    cc = dataCc;
 
-	/*
-	 * Close the output file if needed.
-	 * This is only done here on a previous error and so no
-	 * message is required on errors.
+	readData (cp, cc);
+
+	/* 
+	 * If the amount left isn't an exact multiple of the tar block
+	 * size then round it up to the next block boundary since there
+	 * is padding at the end of the file.
 	 */
-	if (tostdoutFlag==FALSE) {
-	    if (outFd >= 0)
-		    (void) close(outFd);
-	}
+	if (cc % TAR_BLOCK_SIZE)
+	    cc += TAR_BLOCK_SIZE - (cc % TAR_BLOCK_SIZE);
+
+	cp += cc;
+	inCc -= cc;
+    }
+
+  done:
+    /* 
+     * Close the tar file if needed.
+     */
+    if ((tarFd >= 0) && (close (tarFd) < 0))
+	perror (tarName);
+
+    /* 
+     * Close the output file if needed.
+     * This is only done here on a previous error and so no
+     * message is required on errors.
+     */
+    if (tostdoutFlag == FALSE) {
+	if (outFd >= 0)
+	    (void) close (outFd);
+    }
 }
 
 
@@ -373,332 +357,307 @@ done:
  * the end of the tar file.
  */
 static void
-readHeader(const TarHeader * hp, int fileCount, char ** fileTable)
+readHeader (const TarHeader * hp, int fileCount, char **fileTable)
 {
-	int		mode;
-	int		uid;
-	int		gid;
-	int		checkSum;
-	long		size;
-	time_t		mtime;
-	const char *	name;
-	int		cc;
-	int		hardLink;
-	int		softLink;
-
-	/*
-	 * If the block is completely empty, then this is the end of the
-	 * archive file.  If the name is null, then just skip this header.
-	 */
-	name = hp->name;
-
-	if (*name == '\0')
-	{
-		for (cc = TAR_BLOCK_SIZE; cc > 0; cc--)
-		{
-			if (*name++)
-				return;
-		}
-
-		eofFlag = TRUE;
-
+    int mode;
+    int uid;
+    int gid;
+    int checkSum;
+    long size;
+    time_t mtime;
+    const char *name;
+    int cc;
+    int hardLink;
+    int softLink;
+
+    /* 
+     * If the block is completely empty, then this is the end of the
+     * archive file.  If the name is null, then just skip this header.
+     */
+    name = hp->name;
+
+    if (*name == '\0') {
+	for (cc = TAR_BLOCK_SIZE; cc > 0; cc--) {
+	    if (*name++)
 		return;
 	}
 
-	/*
-	 * There is another file in the archive to examine.
-	 * Extract the encoded information and check it.
-	 */
-	mode = getOctal(hp->mode, sizeof(hp->mode));
-	uid = getOctal(hp->uid, sizeof(hp->uid));
-	gid = getOctal(hp->gid, sizeof(hp->gid));
-	size = getOctal(hp->size, sizeof(hp->size));
-	mtime = getOctal(hp->mtime, sizeof(hp->mtime));
-	checkSum = getOctal(hp->checkSum, sizeof(hp->checkSum));
+	eofFlag = TRUE;
 
-	if ((mode < 0) || (uid < 0) || (gid < 0) || (size < 0))
-	{
-		if (!badHeader)
-			fprintf(stderr, "Bad tar header, skipping\n");
+	return;
+    }
 
-		badHeader = TRUE;
+    /* 
+     * There is another file in the archive to examine.
+     * Extract the encoded information and check it.
+     */
+    mode = getOctal (hp->mode, sizeof (hp->mode));
+    uid = getOctal (hp->uid, sizeof (hp->uid));
+    gid = getOctal (hp->gid, sizeof (hp->gid));
+    size = getOctal (hp->size, sizeof (hp->size));
+    mtime = getOctal (hp->mtime, sizeof (hp->mtime));
+    checkSum = getOctal (hp->checkSum, sizeof (hp->checkSum));
 
-		return;
-	}
+    if ((mode < 0) || (uid < 0) || (gid < 0) || (size < 0)) {
+	if (!badHeader)
+	    fprintf (stderr, "Bad tar header, skipping\n");
 
-	badHeader = FALSE;
-	skipFileFlag = FALSE;
+	badHeader = TRUE;
 
-	/*
-	 * Check for the file modes.
-	 */
-	hardLink = ((hp->typeFlag == TAR_TYPE_HARD_LINK) ||
+	return;
+    }
+
+    badHeader = FALSE;
+    skipFileFlag = FALSE;
+
+    /* 
+     * Check for the file modes.
+     */
+    hardLink = ((hp->typeFlag == TAR_TYPE_HARD_LINK) ||
 		(hp->typeFlag == TAR_TYPE_HARD_LINK - '0'));
 
-	softLink = ((hp->typeFlag == TAR_TYPE_SOFT_LINK) ||
+    softLink = ((hp->typeFlag == TAR_TYPE_SOFT_LINK) ||
 		(hp->typeFlag == TAR_TYPE_SOFT_LINK - '0'));
 
-	/*
-	 * Check for a directory or a regular file.
-	 */
-	if (name[strlen(name) - 1] == '/')
-		mode |= S_IFDIR;
-	else if ((mode & S_IFMT) == 0)
-		mode |= S_IFREG;
-
-	/*
-	 * Check for absolute paths in the file.
-	 * If we find any, then warn the user and make them relative.
-	 */
-	if (*name == '/')
-	{
-		while (*name == '/')
-			name++;
-
-		if (!warnedRoot)
-		{
-			fprintf(stderr,
-			"Absolute path detected, removing leading slashes\n");
-		}
-
-		warnedRoot = TRUE;
+    /* 
+     * Check for a directory or a regular file.
+     */
+    if (name[strlen (name) - 1] == '/')
+	mode |= S_IFDIR;
+    else if ((mode & S_IFMT) == 0)
+	mode |= S_IFREG;
+
+    /* 
+     * Check for absolute paths in the file.
+     * If we find any, then warn the user and make them relative.
+     */
+    if (*name == '/') {
+	while (*name == '/')
+	    name++;
+
+	if (!warnedRoot) {
+	    fprintf (stderr,
+		     "Absolute path detected, removing leading slashes\n");
 	}
 
-	/*
-	 * See if we want this file to be restored.
-	 * If not, then set up to skip it.
-	 */
-	if (!wantFileName(name, fileCount, fileTable))
-	{
-		if (!hardLink && !softLink && S_ISREG(mode))
-		{
-			inHeader = (size == 0);
-			dataCc = size;
-		}
-
-		skipFileFlag = TRUE;
-
-		return;
+	warnedRoot = TRUE;
+    }
+
+    /* 
+     * See if we want this file to be restored.
+     * If not, then set up to skip it.
+     */
+    if (!wantFileName (name, fileCount, fileTable)) {
+	if (!hardLink && !softLink && S_ISREG (mode)) {
+	    inHeader = (size == 0);
+	    dataCc = size;
 	}
 
-	/*
-	 * This file is to be handled.
-	 * If we aren't extracting then just list information about the file.
-	 */
-	if (!extractFlag)
-	{
-		if (verboseFlag)
-		{
-			printf("%s %3d/%-d %9ld %s %s", modeString(mode),
-				uid, gid, size, timeString(mtime), name);
-		}
-		else
-			printf("%s", name);
-
-		if (hardLink)
-			printf(" (link to \"%s\")", hp->linkName);
-		else if (softLink)
-			printf(" (symlink to \"%s\")", hp->linkName);
-		else if (S_ISREG(mode))
-		{
-			inHeader = (size == 0);
-			dataCc = size;
-		}
-
-		printf("\n");
+	skipFileFlag = TRUE;
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * We really want to extract the file.
-	 */
-	if (verboseFlag)
-		printf("x %s\n", name);
+    /* 
+     * This file is to be handled.
+     * If we aren't extracting then just list information about the file.
+     */
+    if (!extractFlag) {
+	if (verboseFlag) {
+	    printf ("%s %3d/%-d %9ld %s %s", modeString (mode),
+		    uid, gid, size, timeString (mtime), name);
+	} else
+	    printf ("%s", name);
 
 	if (hardLink)
-	{
-		if (link(hp->linkName, name) < 0)
-			perror(name);
-
-		return;
-	}
-
-	if (softLink)
-	{
-#ifdef	S_ISLNK
-		if (symlink(hp->linkName, name) < 0)
-			perror(name);
-#else
-		fprintf(stderr, "Cannot create symbolic links\n");
-#endif
-		return;
+	    printf (" (link to \"%s\")", hp->linkName);
+	else if (softLink)
+	    printf (" (symlink to \"%s\")", hp->linkName);
+	else if (S_ISREG (mode)) {
+	    inHeader = (size == 0);
+	    dataCc = size;
 	}
 
-	/*
-	 * If the file is a directory, then just create the path.
-	 */
-	if (S_ISDIR(mode))
-	{
-		createPath(name, mode);
+	printf ("\n");
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * There is a file to write.
-	 * First create the path to it if necessary with a default permission.
-	 */
-	createPath(name, 0777);
+    /* 
+     * We really want to extract the file.
+     */
+    if (verboseFlag)
+	printf ("x %s\n", name);
 
-	inHeader = (size == 0);
-	dataCc = size;
+    if (hardLink) {
+	if (link (hp->linkName, name) < 0)
+	    perror (name);
 
-	/*
-	 * Start the output file.
-	 */
-	if (tostdoutFlag==TRUE)
-	    outFd = STDOUT;
-	else
-	    outFd = open(name, O_WRONLY | O_CREAT | O_TRUNC, mode);
-
-	if (outFd < 0)
-	{
-		perror(name);
-		skipFileFlag = TRUE;
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * If the file is empty, then that's all we need to do.
-	 */
-	if (size == 0 && tostdoutFlag == FALSE)
-	{
-		(void) close(outFd);
-		outFd = -1;
-	}
+    if (softLink) {
+#ifdef	S_ISLNK
+	if (symlink (hp->linkName, name) < 0)
+	    perror (name);
+#else
+	fprintf (stderr, "Cannot create symbolic links\n");
+#endif
+	return;
+    }
+
+    /* 
+     * If the file is a directory, then just create the path.
+     */
+    if (S_ISDIR (mode)) {
+	createPath (name, mode);
+
+	return;
+    }
+
+    /* 
+     * There is a file to write.
+     * First create the path to it if necessary with a default permission.
+     */
+    createPath (name, 0777);
+
+    inHeader = (size == 0);
+    dataCc = size;
+
+    /* 
+     * Start the output file.
+     */
+    if (tostdoutFlag == TRUE)
+	outFd = STDOUT;
+    else
+	outFd = open (name, O_WRONLY | O_CREAT | O_TRUNC, mode);
+
+    if (outFd < 0) {
+	perror (name);
+	skipFileFlag = TRUE;
+	return;
+    }
+
+    /* 
+     * If the file is empty, then that's all we need to do.
+     */
+    if (size == 0 && tostdoutFlag == FALSE) {
+	(void) close (outFd);
+	outFd = -1;
+    }
 }
 
 
 /*
  * Handle a data block of some specified size that was read.
  */
-static void
-readData(const char * cp, int count)
+static void readData (const char *cp, int count)
 {
-	/*
-	 * Reduce the amount of data left in this file.
-	 * If there is no more data left, then we need to read
-	 * the header again.
-	 */
-	dataCc -= count;
-
-	if (dataCc <= 0)
-		inHeader = TRUE;
-
-	/*
-	 * If we aren't extracting files or this file is being
-	 * skipped then do nothing more.
-	 */
-	if (!extractFlag || skipFileFlag)
-		return;
+    /* 
+     * Reduce the amount of data left in this file.
+     * If there is no more data left, then we need to read
+     * the header again.
+     */
+    dataCc -= count;
+
+    if (dataCc <= 0)
+	inHeader = TRUE;
 
-	/*
-	 * Write the data to the output file.
-	 */
-	if (fullWrite(outFd, cp, count) < 0)
-	{
-		perror(outName);
-		if (tostdoutFlag==FALSE) {
-		    (void) close(outFd);
-		    outFd = -1;
-		}
-		skipFileFlag = TRUE;
-		return;
+    /* 
+     * If we aren't extracting files or this file is being
+     * skipped then do nothing more.
+     */
+    if (!extractFlag || skipFileFlag)
+	return;
+
+    /* 
+     * Write the data to the output file.
+     */
+    if (fullWrite (outFd, cp, count) < 0) {
+	perror (outName);
+	if (tostdoutFlag == FALSE) {
+	    (void) close (outFd);
+	    outFd = -1;
 	}
+	skipFileFlag = TRUE;
+	return;
+    }
+
+    /* 
+     * If the write failed, close the file and disable further
+     * writes to this file.
+     */
+    if (dataCc <= 0 && tostdoutFlag == FALSE) {
+	if (close (outFd))
+	    perror (outName);
 
-	/*
-	 * If the write failed, close the file and disable further
-	 * writes to this file.
-	 */
-	if (dataCc <= 0 && tostdoutFlag==FALSE)
-	{
-		if (close(outFd))
-			perror(outName);
-
-		outFd = -1;
-	}
+	outFd = -1;
+    }
 }
 
 
 /*
  * Write a tar file containing the specified files.
  */
-static void
-writeTarFile(int fileCount, char ** fileTable)
+static void writeTarFile (int fileCount, char **fileTable)
 {
-	struct	stat	statbuf;
-
-	/*
-	 * Make sure there is at least one file specified.
-	 */
-	if (fileCount <= 0)
-	{
-		fprintf(stderr, "No files specified to be saved\n");
-		errorFlag=TRUE;
-	}
-
-	/*
-	 * Create the tar file for writing.
-	 */
-	if ( (tarName==NULL) || !strcmp( tarName, "-") ) {
-		tostdoutFlag = TRUE;
-		tarFd = STDOUT;
-	}
-	else 
-		tarFd = open(tarName, O_WRONLY | O_CREAT | O_TRUNC, 0666);
-
-	if (tarFd < 0)
-	{
-		perror(tarName);
-		errorFlag=TRUE;
-		return;
-	}
-
-	/*
-	 * Get the device and inode of the tar file for checking later.
-	 */
-	if (fstat(tarFd, &statbuf) < 0)
-	{
-		perror(tarName);
-		errorFlag = TRUE;
-		goto done;
-	}
-
-	tarDev = statbuf.st_dev;
-	tarInode = statbuf.st_ino;
-
-	/*
-	 * Append each file name into the archive file.
-	 * Follow symbolic links for these top level file names.
-	 */
-	while (!errorFlag && (fileCount-- > 0))
-	{
-		saveFile(*fileTable++, FALSE);
-	}
-
-	/*
-	 * Now write an empty block of zeroes to end the archive.
-	 */
-	writeTarBlock("", 1);
-
-
-done:
-	/*
-	 * Close the tar file and check for errors if it was opened.
-	 */
-	if ( (tostdoutFlag==FALSE) && (tarFd >= 0) && (close(tarFd) < 0))
-		perror(tarName);
+    struct stat statbuf;
+
+    /* 
+     * Make sure there is at least one file specified.
+     */
+    if (fileCount <= 0) {
+	fprintf (stderr, "No files specified to be saved\n");
+	errorFlag = TRUE;
+    }
+
+    /* 
+     * Create the tar file for writing.
+     */
+    if ((tarName == NULL) || !strcmp (tarName, "-")) {
+	tostdoutFlag = TRUE;
+	tarFd = STDOUT;
+    } else
+	tarFd = open (tarName, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+
+    if (tarFd < 0) {
+	perror (tarName);
+	errorFlag = TRUE;
+	return;
+    }
+
+    /* 
+     * Get the device and inode of the tar file for checking later.
+     */
+    if (fstat (tarFd, &statbuf) < 0) {
+	perror (tarName);
+	errorFlag = TRUE;
+	goto done;
+    }
+
+    tarDev = statbuf.st_dev;
+    tarInode = statbuf.st_ino;
+
+    /* 
+     * Append each file name into the archive file.
+     * Follow symbolic links for these top level file names.
+     */
+    while (!errorFlag && (fileCount-- > 0)) {
+	saveFile (*fileTable++, FALSE);
+    }
+
+    /* 
+     * Now write an empty block of zeroes to end the archive.
+     */
+    writeTarBlock ("", 1);
+
+
+  done:
+    /* 
+     * Close the tar file and check for errors if it was opened.
+     */
+    if ((tostdoutFlag == FALSE) && (tarFd >= 0) && (close (tarFd) < 0))
+	perror (tarName);
 }
 
 
@@ -709,76 +668,70 @@ done:
  * flag indicates whether or not we want to see symbolic links as
  * they really are, instead of blindly following them.
  */
-static void
-saveFile(const char * fileName, int seeLinks)
+static void saveFile (const char *fileName, int seeLinks)
 {
-	int		status;
-	int		mode;
-	struct stat	statbuf;
+    int status;
+    int mode;
+    struct stat statbuf;
 
-	if (verboseFlag)
-		printf("a %s\n", fileName);
+    if (verboseFlag)
+	printf ("a %s\n", fileName);
 
-	/*
-	 * Check that the file name will fit in the header.
-	 */
-	if (strlen(fileName) >= TAR_NAME_SIZE)
-	{
-		fprintf(stderr, "%s: File name is too long\n", fileName);
+    /* 
+     * Check that the file name will fit in the header.
+     */
+    if (strlen (fileName) >= TAR_NAME_SIZE) {
+	fprintf (stderr, "%s: File name is too long\n", fileName);
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * Find out about the file.
-	 */
+    /* 
+     * Find out about the file.
+     */
 #ifdef	S_ISLNK
-	if (seeLinks)
-		status = lstat(fileName, &statbuf);
-	else
+    if (seeLinks)
+	status = lstat (fileName, &statbuf);
+    else
 #endif
-		status = stat(fileName, &statbuf);
+	status = stat (fileName, &statbuf);
 
-	if (status < 0)
-	{
-		perror(fileName);
+    if (status < 0) {
+	perror (fileName);
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * Make sure we aren't trying to save our file into itself.
-	 */
-	if ((statbuf.st_dev == tarDev) && (statbuf.st_ino == tarInode))
-	{
-		fprintf(stderr, "Skipping saving of archive file itself\n");
+    /* 
+     * Make sure we aren't trying to save our file into itself.
+     */
+    if ((statbuf.st_dev == tarDev) && (statbuf.st_ino == tarInode)) {
+	fprintf (stderr, "Skipping saving of archive file itself\n");
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * Check the type of file.
-	 */
-	mode = statbuf.st_mode;
+    /* 
+     * Check the type of file.
+     */
+    mode = statbuf.st_mode;
 
-	if (S_ISDIR(mode))
-	{
-		saveDirectory(fileName, &statbuf);
+    if (S_ISDIR (mode)) {
+	saveDirectory (fileName, &statbuf);
 
-		return;
-	}
+	return;
+    }
 
-	if (S_ISREG(mode))
-	{
-		saveRegularFile(fileName, &statbuf);
+    if (S_ISREG (mode)) {
+	saveRegularFile (fileName, &statbuf);
 
-		return;
-	}
+	return;
+    }
 
-	/*
-	 * The file is a strange type of file, ignore it.
-	 */
-	fprintf(stderr, "%s: not a directory or regular file\n", fileName);
+    /* 
+     * The file is a strange type of file, ignore it.
+     */
+    fprintf (stderr, "%s: not a directory or regular file\n", fileName);
 }
 
 
@@ -786,183 +739,173 @@ saveFile(const char * fileName, int seeLinks)
  * Save a regular file to the tar file.
  */
 static void
-saveRegularFile(const char * fileName, const struct stat * statbuf)
+saveRegularFile (const char *fileName, const struct stat *statbuf)
 {
-	int		sawEof;
-	int		fileFd;
-	int		cc;
-	int		dataCount;
-	long		fullDataCount;
-	char		data[TAR_BLOCK_SIZE * 16];
-
-	/*
-	 * Open the file for reading.
+    int sawEof;
+    int fileFd;
+    int cc;
+    int dataCount;
+    long fullDataCount;
+    char data[TAR_BLOCK_SIZE * 16];
+
+    /* 
+     * Open the file for reading.
+     */
+    fileFd = open (fileName, O_RDONLY);
+
+    if (fileFd < 0) {
+	perror (fileName);
+
+	return;
+    }
+
+    /* 
+     * Write out the header for the file.
+     */
+    writeHeader (fileName, statbuf);
+
+    /* 
+     * Write the data blocks of the file.
+     * We must be careful to write the amount of data that the stat
+     * buffer indicated, even if the file has changed size.  Otherwise
+     * the tar file will be incorrect.
+     */
+    fullDataCount = statbuf->st_size;
+    sawEof = FALSE;
+
+    while (fullDataCount > 0) {
+	/* 
+	 * Get the amount to write this iteration which is
+	 * the minumum of the amount left to write and the
+	 * buffer size.
 	 */
-	fileFd = open(fileName, O_RDONLY);
-
-	if (fileFd < 0)
-	{
-		perror(fileName);
+	dataCount = sizeof (data);
 
-		return;
-	}
+	if (dataCount > fullDataCount)
+	    dataCount = (int) fullDataCount;
 
-	/*
-	 * Write out the header for the file.
+	/* 
+	 * Read the data from the file if we haven't seen the
+	 * end of file yet.
 	 */
-	writeHeader(fileName, statbuf);
+	cc = 0;
 
-	/*
-	 * Write the data blocks of the file.
-	 * We must be careful to write the amount of data that the stat
-	 * buffer indicated, even if the file has changed size.  Otherwise
-	 * the tar file will be incorrect.
-	 */
-	fullDataCount = statbuf->st_size;
-	sawEof = FALSE;
-
-	while (fullDataCount > 0)
-	{
-		/*
-		 * Get the amount to write this iteration which is
-		 * the minumum of the amount left to write and the
-		 * buffer size.
-		 */
-		dataCount = sizeof(data);
-
-		if (dataCount > fullDataCount)
-			dataCount = (int) fullDataCount;
-
-		/*
-		 * Read the data from the file if we haven't seen the
-		 * end of file yet.
-		 */
-		cc = 0;
-
-		if (!sawEof)
-		{
-			cc = fullRead(fileFd, data, dataCount);
-
-			if (cc < 0)
-			{
-				perror(fileName);
-
-				(void) close(fileFd);
-				errorFlag = TRUE;
-
-				return;
-			}
-
-			/*
-			 * If the file ended too soon, complain and set
-			 * a flag so we will zero fill the rest of it.
-			 */
-			if (cc < dataCount)
-			{
-				fprintf(stderr,
-					"%s: Short read - zero filling",
-					fileName);
-
-				sawEof = TRUE;
-			}
-		}
+	if (!sawEof) {
+	    cc = fullRead (fileFd, data, dataCount);
 
-		/*
-		 * Zero fill the rest of the data if necessary.
-		 */
-		if (cc < dataCount)
-			memset(data + cc, 0, dataCount - cc);
+	    if (cc < 0) {
+		perror (fileName);
 
-		/*
-		 * Write the buffer to the TAR file.
-		 */
-		writeTarBlock(data, dataCount);
+		(void) close (fileFd);
+		errorFlag = TRUE;
 
-		fullDataCount -= dataCount;
+		return;
+	    }
+
+	    /* 
+	     * If the file ended too soon, complain and set
+	     * a flag so we will zero fill the rest of it.
+	     */
+	    if (cc < dataCount) {
+		fprintf (stderr,
+			 "%s: Short read - zero filling", fileName);
+
+		sawEof = TRUE;
+	    }
 	}
 
-	/*
-	 * Close the file.
+	/* 
+	 * Zero fill the rest of the data if necessary.
+	 */
+	if (cc < dataCount)
+	    memset (data + cc, 0, dataCount - cc);
+
+	/* 
+	 * Write the buffer to the TAR file.
 	 */
-	if ( (tostdoutFlag==FALSE) && close(fileFd) < 0)
-		fprintf(stderr, "%s: close: %s\n", fileName, strerror(errno));
+	writeTarBlock (data, dataCount);
+
+	fullDataCount -= dataCount;
+    }
+
+    /* 
+     * Close the file.
+     */
+    if ((tostdoutFlag == FALSE) && close (fileFd) < 0)
+	fprintf (stderr, "%s: close: %s\n", fileName, strerror (errno));
 }
 
 
 /*
  * Save a directory and all of its files to the tar file.
  */
-static void
-saveDirectory(const char * dirName, const struct stat * statbuf)
+static void saveDirectory (const char *dirName, const struct stat *statbuf)
 {
-	DIR *		dir;
-	struct dirent *	entry;
-	int		needSlash;
-	char		fullName[PATH_LEN];
-
-	/*
-	 * Construct the directory name as used in the tar file by appending
-	 * a slash character to it.
-	 */
-	strcpy(fullName, dirName);
-	strcat(fullName, "/");
-
-	/*
-	 * Write out the header for the directory entry.
-	 */
-	writeHeader(fullName, statbuf);
-
-	/*
-	 * Open the directory.
-	 */
-	dir = opendir(dirName);
-
-	if (dir == NULL)
-	{
-		fprintf(stderr, "Cannot read directory \"%s\": %s\n",
-			dirName, strerror(errno));
-
-		return;
+    DIR *dir;
+    struct dirent *entry;
+    int needSlash;
+    char fullName[PATH_LEN];
+
+    /* 
+     * Construct the directory name as used in the tar file by appending
+     * a slash character to it.
+     */
+    strcpy (fullName, dirName);
+    strcat (fullName, "/");
+
+    /* 
+     * Write out the header for the directory entry.
+     */
+    writeHeader (fullName, statbuf);
+
+    /* 
+     * Open the directory.
+     */
+    dir = opendir (dirName);
+
+    if (dir == NULL) {
+	fprintf (stderr, "Cannot read directory \"%s\": %s\n",
+		 dirName, strerror (errno));
+
+	return;
+    }
+
+    /* 
+     * See if a slash is needed.
+     */
+    needSlash = (*dirName && (dirName[strlen (dirName) - 1] != '/'));
+
+    /* 
+     * Read all of the directory entries and check them,
+     * except for the current and parent directory entries.
+     */
+    while (!errorFlag && ((entry = readdir (dir)) != NULL)) {
+	if ((strcmp (entry->d_name, ".") == 0) ||
+	    (strcmp (entry->d_name, "..") == 0)) {
+	    continue;
 	}
 
-	/*
-	 * See if a slash is needed.
+	/* 
+	 * Build the full path name to the file.
 	 */
-	needSlash = (*dirName && (dirName[strlen(dirName) - 1] != '/'));
+	strcpy (fullName, dirName);
 
-	/*
-	 * Read all of the directory entries and check them,
-	 * except for the current and parent directory entries.
-	 */
-	while (!errorFlag && ((entry = readdir(dir)) != NULL))
-	{
-		if ((strcmp(entry->d_name, ".") == 0) ||
-			(strcmp(entry->d_name, "..") == 0))
-		{
-			continue;
-		}
-
-		/*
-		 * Build the full path name to the file.
-		 */
-		strcpy(fullName, dirName);
+	if (needSlash)
+	    strcat (fullName, "/");
 
-		if (needSlash)
-			strcat(fullName, "/");
+	strcat (fullName, entry->d_name);
 
-		strcat(fullName, entry->d_name);
-
-		/*
-		 * Write this file to the tar file, noticing whether or not
-		 * the file is a symbolic link.
-		 */
-		saveFile(fullName, TRUE);
-	}
-
-	/*
-	 * All done, close the directory.
+	/* 
+	 * Write this file to the tar file, noticing whether or not
+	 * the file is a symbolic link.
 	 */
-	closedir(dir);
+	saveFile (fullName, TRUE);
+    }
+
+    /* 
+     * All done, close the directory.
+     */
+    closedir (dir);
 }
 
 
@@ -970,55 +913,54 @@ saveDirectory(const char * dirName, const struct stat * statbuf)
  * Write a tar header for the specified file name and status.
  * It is assumed that the file name fits.
  */
-static void
-writeHeader(const char * fileName, const struct stat * statbuf)
+static void writeHeader (const char *fileName, const struct stat *statbuf)
 {
-	long			checkSum;
-	const unsigned char *	cp;
-	int			len;
-	TarHeader		header;
-
-	/*
-	 * Zero the header block in preparation for filling it in.
-	 */
-	memset((char *) &header, 0, sizeof(header));
-
-	/*
-	 * Fill in the header.
-	 */
-	strcpy(header.name, fileName);
-
-	strncpy(header.magic, TAR_MAGIC, sizeof(header.magic));
-	strncpy(header.version, TAR_VERSION, sizeof(header.version));
-
-	putOctal(header.mode, sizeof(header.mode), statbuf->st_mode & 0777);
-	putOctal(header.uid, sizeof(header.uid), statbuf->st_uid);
-	putOctal(header.gid, sizeof(header.gid), statbuf->st_gid);
-	putOctal(header.size, sizeof(header.size), statbuf->st_size);
-	putOctal(header.mtime, sizeof(header.mtime), statbuf->st_mtime);
-
-	header.typeFlag = TAR_TYPE_REGULAR;
-
-	/*
-	 * Calculate and store the checksum.
-	 * This is the sum of all of the bytes of the header,
-	 * with the checksum field itself treated as blanks.
-	 */
-	memset(header.checkSum, ' ', sizeof(header.checkSum));
-
-	cp = (const unsigned char *) &header;
-	len = sizeof(header);
-	checkSum = 0;
-
-	while (len-- > 0)
-		checkSum += *cp++;
-
-	putOctal(header.checkSum, sizeof(header.checkSum), checkSum);
-
-	/*
-	 * Write the tar header.
-	 */
-	writeTarBlock((const char *) &header, sizeof(header));
+    long checkSum;
+    const unsigned char *cp;
+    int len;
+    TarHeader header;
+
+    /* 
+     * Zero the header block in preparation for filling it in.
+     */
+    memset ((char *) &header, 0, sizeof (header));
+
+    /* 
+     * Fill in the header.
+     */
+    strcpy (header.name, fileName);
+
+    strncpy (header.magic, TAR_MAGIC, sizeof (header.magic));
+    strncpy (header.version, TAR_VERSION, sizeof (header.version));
+
+    putOctal (header.mode, sizeof (header.mode), statbuf->st_mode & 0777);
+    putOctal (header.uid, sizeof (header.uid), statbuf->st_uid);
+    putOctal (header.gid, sizeof (header.gid), statbuf->st_gid);
+    putOctal (header.size, sizeof (header.size), statbuf->st_size);
+    putOctal (header.mtime, sizeof (header.mtime), statbuf->st_mtime);
+
+    header.typeFlag = TAR_TYPE_REGULAR;
+
+    /* 
+     * Calculate and store the checksum.
+     * This is the sum of all of the bytes of the header,
+     * with the checksum field itself treated as blanks.
+     */
+    memset (header.checkSum, ' ', sizeof (header.checkSum));
+
+    cp = (const unsigned char *) &header;
+    len = sizeof (header);
+    checkSum = 0;
+
+    while (len-- > 0)
+	checkSum += *cp++;
+
+    putOctal (header.checkSum, sizeof (header.checkSum), checkSum);
+
+    /* 
+     * Write the tar header.
+     */
+    writeTarBlock ((const char *) &header, sizeof (header));
 }
 
 
@@ -1027,59 +969,56 @@ writeHeader(const char * fileName, const struct stat * statbuf)
  * The data is always padded out to a multiple of TAR_BLOCK_SIZE.
  * The errorFlag static variable is set on an error.
  */
-static void
-writeTarBlock(const char * buf, int len)
+static void writeTarBlock (const char *buf, int len)
 {
-	int	partialLength;
-	int	completeLength;
-	char	fullBlock[TAR_BLOCK_SIZE];
-
-	/*
-	 * If we had a write error before, then do nothing more.
-	 */
-	if (errorFlag)
-		return;
-
-	/*
-	 * Get the amount of complete and partial blocks.
-	 */
-	partialLength = len % TAR_BLOCK_SIZE;
-	completeLength = len - partialLength;
-
-	/*
-	 * Write all of the complete blocks.
-	 */
-	if ((completeLength > 0) && !fullWrite(tarFd, buf, completeLength))
-	{
-		perror(tarName);
-
-		errorFlag = TRUE;
-
-		return;
-	}
-
-	/*
-	 * If there are no partial blocks left, we are done.
-	 */
-	if (partialLength == 0)
-		return;
-
-	/*
-	 * Copy the partial data into a complete block, and pad the rest
-	 * of it with zeroes.
-	 */
-	memcpy(fullBlock, buf + completeLength, partialLength);
-	memset(fullBlock + partialLength, 0, TAR_BLOCK_SIZE - partialLength);
-
-	/*
-	 * Write the last complete block.
-	 */
-	if (!fullWrite(tarFd, fullBlock, TAR_BLOCK_SIZE))
-	{
-		perror(tarName);
-
-		errorFlag = TRUE;
-	}
+    int partialLength;
+    int completeLength;
+    char fullBlock[TAR_BLOCK_SIZE];
+
+    /* 
+     * If we had a write error before, then do nothing more.
+     */
+    if (errorFlag)
+	return;
+
+    /* 
+     * Get the amount of complete and partial blocks.
+     */
+    partialLength = len % TAR_BLOCK_SIZE;
+    completeLength = len - partialLength;
+
+    /* 
+     * Write all of the complete blocks.
+     */
+    if ((completeLength > 0) && !fullWrite (tarFd, buf, completeLength)) {
+	perror (tarName);
+
+	errorFlag = TRUE;
+
+	return;
+    }
+
+    /* 
+     * If there are no partial blocks left, we are done.
+     */
+    if (partialLength == 0)
+	return;
+
+    /* 
+     * Copy the partial data into a complete block, and pad the rest
+     * of it with zeroes.
+     */
+    memcpy (fullBlock, buf + completeLength, partialLength);
+    memset (fullBlock + partialLength, 0, TAR_BLOCK_SIZE - partialLength);
+
+    /* 
+     * Write the last complete block.
+     */
+    if (!fullWrite (tarFd, fullBlock, TAR_BLOCK_SIZE)) {
+	perror (tarName);
+
+	errorFlag = TRUE;
+    }
 }
 
 
@@ -1089,29 +1028,27 @@ writeTarBlock(const char * buf, int len)
  * while all previous ones get default protections.  Errors are not reported
  * here, as failures to restore files can be reported later.
  */
-static void
-createPath(const char * name, int mode)
+static void createPath (const char *name, int mode)
 {
-	char *	cp;
-	char *	cpOld;
-	char	buf[TAR_NAME_SIZE];
+    char *cp;
+    char *cpOld;
+    char buf[TAR_NAME_SIZE];
 
-	strcpy(buf, name);
+    strcpy (buf, name);
 
-	cp = strchr(buf, '/');
+    cp = strchr (buf, '/');
 
-	while (cp)
-	{
-		cpOld = cp;
-		cp = strchr(cp + 1, '/');
+    while (cp) {
+	cpOld = cp;
+	cp = strchr (cp + 1, '/');
 
-		*cpOld = '\0';
+	*cpOld = '\0';
 
-		if (mkdir(buf, cp ? 0777 : mode) == 0)
-			printf("Directory \"%s\" created\n", buf);
+	if (mkdir (buf, cp ? 0777 : mode) == 0)
+	    printf ("Directory \"%s\" created\n", buf);
 
-		*cpOld = '/';
-	}
+	*cpOld = '/';
+    }
 }
 
 
@@ -1120,38 +1057,34 @@ createPath(const char * name, int mode)
  * spaces on both sides of the number and with an optional null character
  * at the end.  Returns -1 on an illegal format.
  */
-static long
-getOctal(const char * cp, int len)
+static long getOctal (const char *cp, int len)
 {
-	long	val;
+    long val;
 
-	while ((len > 0) && (*cp == ' '))
-	{
-		cp++;
-		len--;
-	}
+    while ((len > 0) && (*cp == ' ')) {
+	cp++;
+	len--;
+    }
 
-	if ((len == 0) || !isOctal(*cp))
-		return -1;
+    if ((len == 0) || !isOctal (*cp))
+	return -1;
 
-	val = 0;
+    val = 0;
 
-	while ((len > 0) && isOctal(*cp))
-	{
-		val = val * 8 + *cp++ - '0';
-		len--;
-	}
+    while ((len > 0) && isOctal (*cp)) {
+	val = val * 8 + *cp++ - '0';
+	len--;
+    }
 
-	while ((len > 0) && (*cp == ' '))
-	{
-		cp++;
-		len--;
-	}
+    while ((len > 0) && (*cp == ' ')) {
+	cp++;
+	len--;
+    }
 
-	if ((len > 0) && *cp)
-		return -1;
+    if ((len > 0) && *cp)
+	return -1;
 
-	return val;
+    return val;
 }
 
 
@@ -1160,50 +1093,48 @@ getOctal(const char * cp, int len)
  * The number is zero and space padded and possibly null padded.
  * Returns TRUE if successful.
  */
-static int
-putOctal(char * cp, int len, long value)
+static int putOctal (char *cp, int len, long value)
 {
-	int	tempLength;
-	char *	tempString;
-	char	tempBuffer[32];
-
-	/*
-	 * Create a string of the specified length with an initial space,
-	 * leading zeroes and the octal number, and a trailing null.
-	 */
-	tempString = tempBuffer;
-
-	sprintf(tempString, " %0*lo", len - 2, value);
-
-	tempLength = strlen(tempString) + 1;
-
-	/*
-	 * If the string is too large, suppress the leading space.
-	 */
-	if (tempLength > len)
-	{
-		tempLength--;
-		tempString++;
-	}
-
-	/*
-	 * If the string is still too large, suppress the trailing null.
-	 */
-	if (tempLength > len)
-		tempLength--;
+    int tempLength;
+    char *tempString;
+    char tempBuffer[32];
+
+    /* 
+     * Create a string of the specified length with an initial space,
+     * leading zeroes and the octal number, and a trailing null.
+     */
+    tempString = tempBuffer;
+
+    sprintf (tempString, " %0*lo", len - 2, value);
+
+    tempLength = strlen (tempString) + 1;
+
+    /* 
+     * If the string is too large, suppress the leading space.
+     */
+    if (tempLength > len) {
+	tempLength--;
+	tempString++;
+    }
+
+    /* 
+     * If the string is still too large, suppress the trailing null.
+     */
+    if (tempLength > len)
+	tempLength--;
+
+    /* 
+     * If the string is still too large, fail.
+     */
+    if (tempLength > len)
+	return FALSE;
 
-	/*
-	 * If the string is still too large, fail.
-	 */
-	if (tempLength > len)
-		return FALSE;
+    /* 
+     * Copy the string to the field.
+     */
+    memcpy (cp, tempString, len);
 
-	/*
-	 * Copy the string to the field.
-	 */
-	memcpy(cp, tempString, len);
-
-	return TRUE;
+    return TRUE;
 }
 
 
@@ -1213,48 +1144,43 @@ putOctal(char * cp, int len, long value)
  * Returns TRUE if the file is selected.
  */
 static int
-wantFileName(const char * fileName, int fileCount, char ** fileTable)
+wantFileName (const char *fileName, int fileCount, char **fileTable)
 {
-	const char *	pathName;
-	int		fileLength;
-	int		pathLength;
-
-	/*
-	 * If there are no files in the list, then the file is wanted.
-	 */
-	if (fileCount == 0)
-		return TRUE;
+    const char *pathName;
+    int fileLength;
+    int pathLength;
+
+    /* 
+     * If there are no files in the list, then the file is wanted.
+     */
+    if (fileCount == 0)
+	return TRUE;
 
-	fileLength = strlen(fileName);
+    fileLength = strlen (fileName);
 
-	/*
-	 * Check each of the test paths.
-	 */
-	while (fileCount-- > 0)
-	{
-		pathName = *fileTable++;
+    /* 
+     * Check each of the test paths.
+     */
+    while (fileCount-- > 0) {
+	pathName = *fileTable++;
 
-		pathLength = strlen(pathName);
+	pathLength = strlen (pathName);
 
-		if (fileLength < pathLength)
-			continue;
+	if (fileLength < pathLength)
+	    continue;
 
-		if (memcmp(fileName, pathName, pathLength) != 0)
-			continue;
+	if (memcmp (fileName, pathName, pathLength) != 0)
+	    continue;
 
-		if ((fileLength == pathLength) ||
-			(fileName[pathLength] == '/'))
-		{
-			return TRUE;
-		}
+	if ((fileLength == pathLength) || (fileName[pathLength] == '/')) {
+	    return TRUE;
 	}
+    }
 
-	return FALSE;
+    return FALSE;
 }
 
 
 
 #endif
 /* END CODE */
-
-
diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c
index 9096621..64265b4 100644
--- a/util-linux/dmesg.c
+++ b/util-linux/dmesg.c
@@ -14,7 +14,6 @@
 
 #include <linux/unistd.h>
 #include <stdio.h>
-#include <getopt.h>
 
 #define __NR_klog __NR_syslog
 
@@ -22,74 +21,78 @@
 #include <sys/klog.h>
 #define klog klogctl
 #else
-static inline _syscall3(int,klog,int,type,char *,b,int,len)
-#endif /* __GLIBC__ */
+static inline _syscall3 (int, klog, int, type, char *, b, int, len)
+#endif				/* __GLIBC__ */
 
-const char			dmesg_usage[] = "dmesg";
 
-int
-dmesg_main(int argc, char * * argv)
+
+static const char dmesg_usage[] = "dmesg [-c] [-n level]\n";
+
+int dmesg_main (int argc, char **argv)
 {
 
-   char buf[4096];
-   int  i;
-   int  n;
-   int  c;
-   int  level = 0;
-   int  lastc;
-   int  cmd = 3;
+    char buf[4096];
+    int i;
+    int n;
+    int level = 0;
+    int lastc;
+    int cmd = 3;
 
-   while ((c = getopt( argc, argv, "cn:" )) != EOF) {
-      switch (c) {
-      case 'c':
-	 cmd = 4;
-	 break;
-      case 'n':
-	 cmd = 8;
-	 level = atoi(optarg);
-	 break;
-      case '?':
-      default:
-	 fprintf(stderr, "%s\n", dmesg_usage);
-	 exit(1);
-      }
-   }
-   argc -= optind;
-   argv += optind;
-   
-   if (argc > 1) {
-     fprintf(stderr, "%s\n", dmesg_usage);
-      exit(1);
-   }
+    argc--;
+    argv++;
 
-   if (cmd == 8) {
-      n = klog( cmd, NULL, level );
-      if (n < 0) {
-	 perror( "klog" );
-	 exit( 1 );
-      }
-      exit( 0 );
-   }
+    /* Parse any options */
+    while (argc && **argv == '-') {
+	while (*++(*argv))
+	    switch (**argv) {
+	    case 'c':
+		cmd = 4;
+		break;
+	    case 'n':
+		cmd = 8;
+		if (--argc == 0)
+		    goto end;
+		level = atoi (*(++argv));
+		--argc;
+		++argv;
+		break;
+	    default:
+		goto end;
+	    }
+    }
 
-   n = klog( cmd, buf, sizeof( buf ) );
-   if (n < 0) {
-      perror( "klog" );
-      exit( 1 );
-   }
+    if (cmd == 8) {
+	n = klog (cmd, NULL, level);
+	if (n < 0) {
+	    perror ("klog");
+	    exit (FALSE);
+	}
+	exit (TRUE);
+    }
 
-   lastc = '\n';
-   for (i = 0; i < n; i++) {
-      if ((i == 0 || buf[i - 1] == '\n') && buf[i] == '<') {
-	 i++;
-	 while (buf[i] >= '0' && buf[i] <= '9')
-	    i++;
-	 if (buf[i] == '>')
+    n = klog (cmd, buf, sizeof (buf));
+    if (n < 0) {
+	perror ("klog");
+	exit (FALSE);
+    }
+
+    lastc = '\n';
+    for (i = 0; i < n; i++) {
+	if ((i == 0 || buf[i - 1] == '\n') && buf[i] == '<') {
 	    i++;
-      }
-      lastc = buf[i];
-      putchar( lastc );
-   }
-   if (lastc != '\n')
-      putchar( '\n' );
-   return 0;
+	    while (buf[i] >= '0' && buf[i] <= '9')
+		i++;
+	    if (buf[i] == '>')
+		i++;
+	}
+	lastc = buf[i];
+	putchar (lastc);
+    }
+    if (lastc != '\n')
+	putchar ('\n');
+    exit (TRUE);
+
+  end:
+    fprintf (stderr, "Usage: %s\n", dmesg_usage);
+    exit (FALSE);
 }
diff --git a/util-linux/more.c b/util-linux/more.c
index 6ac553e..f893874 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -19,27 +19,48 @@
  *
  */
 
+
+/* Turning this off makes things a bit smaller (and less pretty) */
+#define BB_MORE_TERM
+
+
+
 #include "internal.h"
 #include <stdio.h>
 #include <signal.h>
 
+
 const char more_usage[] = "[file ...]";
 
-//#define ERASE_STUFF
+
+#ifdef BB_MORE_TERM
+    #include <termios.h>
+    #include <signal.h>
+    #include <sys/ioctl.h>
+
+    FILE *cin;
+    struct termios initial_settings, new_settings;
+
+    void gotsig(int sig) { 
+	    tcsetattr(fileno(cin), TCSANOW, &initial_settings);
+	    exit( TRUE);
+    }
+#endif
 
 extern int more_main(int argc, char **argv)
 {
-    int c, lines=0;
+    int c, lines=0, input;
     int next_page=0, rows = 24;
-#ifdef ERASE_STUFF
-    int cols=79;
+#ifdef BB_MORE_TERM
+    int cols;
+    struct winsize win;
 #endif
     struct stat st;	
     FILE *file = stdin;
 
     if ( strcmp(*argv,"--help")==0 || strcmp(*argv,"-h")==0 ) {
 	fprintf(stderr, "Usage: %s %s", *argv, more_usage);
-	return(FALSE);
+	exit(FALSE);
     }
     argc--;
     argv++;
@@ -48,23 +69,47 @@ extern int more_main(int argc, char **argv)
 	    file = fopen(*argv, "r");
 	if (file == NULL) {
 	    perror("Can't open file");
-	    return(FALSE);
+	    exit(FALSE);
 	}
 	fstat(fileno(file), &st);
 	fprintf(stderr, "hi\n");
 
+#ifdef BB_MORE_TERM
+	cin = fopen("/dev/tty", "r");
+	tcgetattr(fileno(cin),&initial_settings);
+	new_settings = initial_settings;
+	new_settings.c_lflag &= ~ICANON;
+	new_settings.c_lflag &= ~ECHO;
+	tcsetattr(fileno(cin), TCSANOW, &new_settings);
+	
+	(void) signal(SIGINT, gotsig);
+
+	ioctl(STDOUT_FILENO, TIOCGWINSZ, &win);
+	if (win.ws_row > 4)	rows = win.ws_row - 2;
+	if (win.ws_col > 0)	cols = win.ws_col - 1;
+
+
+#endif
 	while ((c = getc(file)) != EOF) {
 	    if ( next_page ) {
 		int len=0;
 		next_page = 0;
 		lines=0;
-		len = fprintf(stdout, "--More-- (%d%% of %ld bytes)", 
+		len = fprintf(stdout, "--More-- (%d%% of %ld bytes)%s", 
 			(int) (100*( (double) ftell(file) / (double) st.st_size )),
-			st.st_size);
+			st.st_size,
+#ifdef BB_MORE_TERM
+			""
+#else
+			"\n"
+#endif
+			);
+
 		fflush(stdout);
-		getc( stdin);
-#ifdef ERASE_STUFF
-		/* Try to erase the "More" message */
+		input = getc( stdin);
+
+#ifdef BB_MORE_TERM
+		/* Erase the "More" message */
 		while(len-- > 0)
 		    putc('\b', stdout);
 		while(len++ < cols)
@@ -73,7 +118,12 @@ extern int more_main(int argc, char **argv)
 		    putc('\b', stdout);
 		fflush(stdout);
 #endif
+
 	    }
+	    if (input=='q')
+		goto end;
+	    if (input==' ' &&  c == '\n' )
+		next_page = 1;
 	    if ( c == '\n' && ++lines == (rows + 1) )
 		next_page = 1;
 	    putc(c, stdout);
@@ -84,7 +134,10 @@ extern int more_main(int argc, char **argv)
 	argc--;
 	argv++;
     }
-    return(TRUE);
+end:
+#ifdef BB_MORE_TERM
+    gotsig(0);
+#endif	
+    exit(TRUE);
 }
 
-