More stuff.

17 files changed, 881 insertions, 871 deletions

diff --git a/applets/busybox.c b/applets/busybox.c
index 15e1bef87..cdbefbe94 100644
--- a/applets/busybox.c
+++ b/applets/busybox.c
@@ -30,7 +30,7 @@ static const struct Applet applets[] = {
     {"clear", clear_main},
 #endif
 #ifdef BB_CP			//bin
-    {"cp", dyadic_main},
+    {"cp", cp_main},
 #endif
 #ifdef BB_DATE			//bin
     {"date", date_main},
diff --git a/archival/tar.c b/archival/tar.c
index 498d4a300..1a9f84217 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -73,18 +73,18 @@ typedef struct
 /*
  * Static data.
  */
-static	BOOL		listFlag;
-static	BOOL		extractFlag;
-static	BOOL		createFlag;
-static	BOOL		verboseFlag;
-static	BOOL		tostdoutFlag;
-
-static	BOOL		inHeader;
-static	BOOL		badHeader;
-static	BOOL		errorFlag;
-static	BOOL		skipFileFlag;
-static	BOOL		warnedRoot;
-static	BOOL		eofFlag;
+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];
@@ -114,7 +114,7 @@ static	void	readHeader(const TarHeader * hp,
 /*
  * Local procedures to save files into a tar file.
  */
-static	void	saveFile(const char * fileName, BOOL seeLinks);
+static	void	saveFile(const char * fileName, int seeLinks);
 
 static	void	saveRegularFile(const char * fileName,
 			const struct stat * statbuf);
@@ -122,7 +122,7 @@ static	void	saveRegularFile(const char * fileName,
 static	void	saveDirectory(const char * fileName,
 			const struct stat * statbuf);
 
-static	BOOL	wantFileName(const char * fileName,
+static	int	wantFileName(const char * fileName,
 			int fileCount, char ** fileTable);
 
 static	void	writeHeader(const char * fileName,
@@ -130,7 +130,7 @@ static	void	writeHeader(const char * fileName,
 
 static	void	writeTarFile(int fileCount, char ** fileTable);
 static	void	writeTarBlock(const char * buf, int len);
-static	BOOL	putOctal(char * cp, int len, long value);
+static	int	putOctal(char * cp, int len, long value);
 
 
 extern int 
@@ -383,8 +383,8 @@ readHeader(const TarHeader * hp, int fileCount, char ** fileTable)
 	time_t		mtime;
 	const char *	name;
 	int		cc;
-	BOOL		hardLink;
-	BOOL		softLink;
+	int		hardLink;
+	int		softLink;
 
 	/*
 	 * If the block is completely empty, then this is the end of the
@@ -710,7 +710,7 @@ done:
  * they really are, instead of blindly following them.
  */
 static void
-saveFile(const char * fileName, BOOL seeLinks)
+saveFile(const char * fileName, int seeLinks)
 {
 	int		status;
 	int		mode;
@@ -788,7 +788,7 @@ saveFile(const char * fileName, BOOL seeLinks)
 static void
 saveRegularFile(const char * fileName, const struct stat * statbuf)
 {
-	BOOL		sawEof;
+	int		sawEof;
 	int		fileFd;
 	int		cc;
 	int		dataCount;
@@ -897,7 +897,7 @@ saveDirectory(const char * dirName, const struct stat * statbuf)
 {
 	DIR *		dir;
 	struct dirent *	entry;
-	BOOL		needSlash;
+	int		needSlash;
 	char		fullName[PATH_LEN];
 
 	/*
@@ -1160,7 +1160,7 @@ getOctal(const char * cp, int len)
  * The number is zero and space padded and possibly null padded.
  * Returns TRUE if successful.
  */
-static BOOL
+static int
 putOctal(char * cp, int len, long value)
 {
 	int	tempLength;
@@ -1212,7 +1212,7 @@ putOctal(char * cp, int len, long value)
  * of path prefixes.  An empty list implies that all files are wanted.
  * Returns TRUE if the file is selected.
  */
-static BOOL
+static int
 wantFileName(const char * fileName, int fileCount, char ** fileTable)
 {
 	const char *	pathName;
diff --git a/busybox.c b/busybox.c
index 15e1bef87..cdbefbe94 100644
--- a/busybox.c
+++ b/busybox.c
@@ -30,7 +30,7 @@ static const struct Applet applets[] = {
     {"clear", clear_main},
 #endif
 #ifdef BB_CP			//bin
-    {"cp", dyadic_main},
+    {"cp", cp_main},
 #endif
 #ifdef BB_DATE			//bin
     {"date", date_main},
diff --git a/busybox.def.h b/busybox.def.h
index c78deebc2..3999df37e 100644
--- a/busybox.def.h
+++ b/busybox.def.h
@@ -10,7 +10,7 @@
 #define BB_CHOWN
 #define BB_CHROOT
 #define BB_CLEAR
-//#define BB_CP
+#define BB_CP
 #define BB_DATE
 #define BB_DD
 //#define BB_DESCEND
@@ -54,7 +54,7 @@
 #define BB_TAR
 #define BB_TOUCH
 #define BB_TRUE
-//#define BB_UMOUNT
+#define BB_UMOUNT
 //#define BB_UPDATE
 #define BB_UTILITY
 #define BB_ZCAT
diff --git a/coreutils/cp.c b/coreutils/cp.c
index 078a57c56..797663d2b 100644
--- a/coreutils/cp.c
+++ b/coreutils/cp.c
@@ -1,89 +1,141 @@
+/*
+ * Mini cp implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
 #include "internal.h"
 #include <stdio.h>
-#include <sys/stat.h>
-#include <sys/fcntl.h>
-#include <sys/param.h>
-#include <errno.h>
-
-const char  cp_usage[] = "cp [-r] source-file destination-file\n"
-"\t\tcp [-r] source-file [source-file ...] destination-directory\n"
-"\n"
-"\tCopy the source files to the destination.\n"
-"\n"
-"\t-r:\tRecursively copy all files and directories\n"
-"\t\tunder the argument directory.";
-
-extern int
-cp_fn(const struct FileInfo * i)
+#include <time.h>
+#include <utime.h>
+#include <dirent.h>
+
+const char cp_usage[] = "cp [OPTION]... SOURCE DEST\n"
+    "   or: cp [OPTION]... SOURCE... DIRECTORY\n"
+    "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n"
+    "\n"
+    "\t-a\tsame as -dpR\n"
+    "\t-d\tpreserve links\n"
+    "\t-p\tpreserve file attributes if possable\n"
+    "\t-R\tcopy directories recursively\n";
+
+
+static int recursiveFlag = FALSE;
+static int followLinks = FALSE;
+static int preserveFlag = FALSE;
+static const char *srcName;
+static const char *destName;
+
+
+static int fileAction(const char *fileName)
 {
-    int         sourceFd;
-    int         destinationFd;
-    const char * destination = i->destination;
-    struct stat destination_stat;
-    int         status;
-    char        buf[8192];
-    char        d[PATH_MAX];
-
-    if ( (i->stat.st_mode & S_IFMT) == S_IFDIR ) {
-        if ( mkdir(destination, i->stat.st_mode & ~S_IFMT)
-         != 0 && errno != EEXIST ) {
-            name_and_error(destination);
-            return 1;
-        }
-        return 0;
+    char newdestName[NAME_MAX];
+    strcpy(newdestName, destName);
+    strcat(newdestName, fileName+(strlen(srcName)));
+    fprintf(stderr, "A: copying %s to %s\n", fileName, newdestName);
+    return (copyFile(fileName, newdestName, preserveFlag, followLinks));
+}
+
+static int dirAction(const char *fileName)
+{
+    char newdestName[NAME_MAX];
+    struct stat statBuf;
+    struct  utimbuf times;
+
+    strcpy(newdestName, destName);
+    strcat(newdestName, fileName+(strlen(srcName)));
+    if (stat(newdestName, &statBuf)) {
+	if (mkdir( newdestName, 0777777 ^ umask (0))) {
+	    perror(newdestName);
+	    return( FALSE);
+	}
     }
-    if ( (sourceFd = open(i->source, O_RDONLY)) < 0 ) {
-        name_and_error(i->source);
-        return 1;
+    else if (!S_ISDIR (statBuf.st_mode)) {
+	fprintf(stderr, "`%s' exists but is not a directory", newdestName);
+	return( FALSE);
     }
-    if ( stat(destination, &destination_stat) == 0 ) {
-        if ( i->stat.st_ino == destination_stat.st_ino
-         &&  i->stat.st_dev == destination_stat.st_dev ) {
-            fprintf(stderr
-            ,"copy of %s to %s would copy file to itself.\n"
-            ,i->source
-            ,destination);
-            close(sourceFd);
-            return 1;
-        }
+    if (preserveFlag==TRUE) {
+	/* Try to preserve premissions, but don't whine on failure */
+	if (stat(newdestName, &statBuf)) {
+	    perror(newdestName);
+	    return( FALSE);
+	}
+	chmod(newdestName, statBuf.st_mode);
+	chown(newdestName, statBuf.st_uid, statBuf.st_gid);
+	times.actime = statBuf.st_atime;
+	times.modtime = statBuf.st_mtime;
+	utime(newdestName, &times);
     }
-    /*
-     * If the destination is a directory, create a file within it.
-     */
-    if ( (destination_stat.st_mode & S_IFMT) == S_IFDIR ) {
-		destination = join_paths(
-		 d
-		,i->destination
-		,&i->source[i->directoryLength]);
-
-        if ( stat(destination, &destination_stat) == 0 ) {
-            if ( i->stat.st_ino == destination_stat.st_ino
-             &&  i->stat.st_dev == destination_stat.st_dev ) {
-                fprintf(stderr
-                ,"copy of %s to %s would copy file to itself.\n"
-                ,i->source
-                ,destination);
-                close(sourceFd);
-                return 1;
-            }
-        }
+    return TRUE;
+}
+
+extern int cp_main(int argc, char **argv)
+{
+
+    int dirFlag;
+
+    if (argc < 3) {
+	fprintf(stderr, "Usage: %s", cp_usage);
+	return (FALSE);
     }
+    argc--;
+    argv++;
 
-    destinationFd = creat(destination, i->stat.st_mode & 07777);
+    /* Parse any options */
+    while (**argv == '-') {
+	while (*++(*argv))
+	    switch (**argv) {
+	    case 'a':
+		followLinks = TRUE;
+		preserveFlag = TRUE;
+		recursiveFlag = TRUE;
+		break;
+	    case 'd':
+		followLinks = TRUE;
+		break;
+	    case 'p':
+		preserveFlag = TRUE;
+		break;
+	    case 'R':
+		recursiveFlag = TRUE;
+		break;
+	    default:
+		fprintf(stderr, "Usage: %s\n", cp_usage);
+		exit(FALSE);
+	    }
+	argc--;
+	argv++;
+    }
+
+
+    destName = argv[argc - 1];
 
-    while ( (status = read(sourceFd, buf, sizeof(buf))) > 0 ) {
-        if ( write(destinationFd, buf, status) != status ) {
-            name_and_error(destination);
-            close(sourceFd);
-            close(destinationFd);
-            return 1;
-        }
+    dirFlag = isDirectory(destName);
+
+    if ((argc > 3) && !dirFlag) {
+	fprintf(stderr, "%s: not a directory\n", destName);
+	return (FALSE);
     }
-    close(sourceFd);
-    close(destinationFd);
-    if ( status < 0 ) {
-        name_and_error(i->source);
-        return 1;
+
+    while (argc-- >= 2) {
+	srcName = *(argv++);
+	return recursiveAction(srcName, recursiveFlag, followLinks,
+			       fileAction, fileAction);
     }
-    return 0;
+    return( TRUE);
 }
diff --git a/coreutils/mv.c b/coreutils/mv.c
index 610040d92..df56206a3 100644
--- a/coreutils/mv.c
+++ b/coreutils/mv.c
@@ -37,7 +37,7 @@ extern int mv_main (int argc, char **argv)
     const char *srcName;
     const char *destName;
     const char *lastArg;
-    BOOL dirFlag;
+    int dirFlag;
 
     if (argc < 3) {
 	fprintf (stderr, "Usage: %s %s", *argv, mv_usage);
@@ -63,7 +63,7 @@ extern int mv_main (int argc, char **argv)
 
 	destName = lastArg;
 
-	if (dirFlag)
+	if (dirFlag==TRUE)
 	    destName = buildName (destName, srcName);
 
 	if (rename (srcName, destName) >= 0)
@@ -74,7 +74,7 @@ extern int mv_main (int argc, char **argv)
 	    continue;
 	}
 
-	if (!copyFile (srcName, destName, TRUE))
+	if (!copyFile (srcName, destName, TRUE, FALSE))
 	    continue;
 
 	if (unlink (srcName) < 0)
diff --git a/cp.c b/cp.c
index 078a57c56..797663d2b 100644
--- a/cp.c
+++ b/cp.c
@@ -1,89 +1,141 @@
+/*
+ * Mini cp implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
 #include "internal.h"
 #include <stdio.h>
-#include <sys/stat.h>
-#include <sys/fcntl.h>
-#include <sys/param.h>
-#include <errno.h>
-
-const char  cp_usage[] = "cp [-r] source-file destination-file\n"
-"\t\tcp [-r] source-file [source-file ...] destination-directory\n"
-"\n"
-"\tCopy the source files to the destination.\n"
-"\n"
-"\t-r:\tRecursively copy all files and directories\n"
-"\t\tunder the argument directory.";
-
-extern int
-cp_fn(const struct FileInfo * i)
+#include <time.h>
+#include <utime.h>
+#include <dirent.h>
+
+const char cp_usage[] = "cp [OPTION]... SOURCE DEST\n"
+    "   or: cp [OPTION]... SOURCE... DIRECTORY\n"
+    "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n"
+    "\n"
+    "\t-a\tsame as -dpR\n"
+    "\t-d\tpreserve links\n"
+    "\t-p\tpreserve file attributes if possable\n"
+    "\t-R\tcopy directories recursively\n";
+
+
+static int recursiveFlag = FALSE;
+static int followLinks = FALSE;
+static int preserveFlag = FALSE;
+static const char *srcName;
+static const char *destName;
+
+
+static int fileAction(const char *fileName)
 {
-    int         sourceFd;
-    int         destinationFd;
-    const char * destination = i->destination;
-    struct stat destination_stat;
-    int         status;
-    char        buf[8192];
-    char        d[PATH_MAX];
-
-    if ( (i->stat.st_mode & S_IFMT) == S_IFDIR ) {
-        if ( mkdir(destination, i->stat.st_mode & ~S_IFMT)
-         != 0 && errno != EEXIST ) {
-            name_and_error(destination);
-            return 1;
-        }
-        return 0;
+    char newdestName[NAME_MAX];
+    strcpy(newdestName, destName);
+    strcat(newdestName, fileName+(strlen(srcName)));
+    fprintf(stderr, "A: copying %s to %s\n", fileName, newdestName);
+    return (copyFile(fileName, newdestName, preserveFlag, followLinks));
+}
+
+static int dirAction(const char *fileName)
+{
+    char newdestName[NAME_MAX];
+    struct stat statBuf;
+    struct  utimbuf times;
+
+    strcpy(newdestName, destName);
+    strcat(newdestName, fileName+(strlen(srcName)));
+    if (stat(newdestName, &statBuf)) {
+	if (mkdir( newdestName, 0777777 ^ umask (0))) {
+	    perror(newdestName);
+	    return( FALSE);
+	}
     }
-    if ( (sourceFd = open(i->source, O_RDONLY)) < 0 ) {
-        name_and_error(i->source);
-        return 1;
+    else if (!S_ISDIR (statBuf.st_mode)) {
+	fprintf(stderr, "`%s' exists but is not a directory", newdestName);
+	return( FALSE);
     }
-    if ( stat(destination, &destination_stat) == 0 ) {
-        if ( i->stat.st_ino == destination_stat.st_ino
-         &&  i->stat.st_dev == destination_stat.st_dev ) {
-            fprintf(stderr
-            ,"copy of %s to %s would copy file to itself.\n"
-            ,i->source
-            ,destination);
-            close(sourceFd);
-            return 1;
-        }
+    if (preserveFlag==TRUE) {
+	/* Try to preserve premissions, but don't whine on failure */
+	if (stat(newdestName, &statBuf)) {
+	    perror(newdestName);
+	    return( FALSE);
+	}
+	chmod(newdestName, statBuf.st_mode);
+	chown(newdestName, statBuf.st_uid, statBuf.st_gid);
+	times.actime = statBuf.st_atime;
+	times.modtime = statBuf.st_mtime;
+	utime(newdestName, &times);
     }
-    /*
-     * If the destination is a directory, create a file within it.
-     */
-    if ( (destination_stat.st_mode & S_IFMT) == S_IFDIR ) {
-		destination = join_paths(
-		 d
-		,i->destination
-		,&i->source[i->directoryLength]);
-
-        if ( stat(destination, &destination_stat) == 0 ) {
-            if ( i->stat.st_ino == destination_stat.st_ino
-             &&  i->stat.st_dev == destination_stat.st_dev ) {
-                fprintf(stderr
-                ,"copy of %s to %s would copy file to itself.\n"
-                ,i->source
-                ,destination);
-                close(sourceFd);
-                return 1;
-            }
-        }
+    return TRUE;
+}
+
+extern int cp_main(int argc, char **argv)
+{
+
+    int dirFlag;
+
+    if (argc < 3) {
+	fprintf(stderr, "Usage: %s", cp_usage);
+	return (FALSE);
     }
+    argc--;
+    argv++;
 
-    destinationFd = creat(destination, i->stat.st_mode & 07777);
+    /* Parse any options */
+    while (**argv == '-') {
+	while (*++(*argv))
+	    switch (**argv) {
+	    case 'a':
+		followLinks = TRUE;
+		preserveFlag = TRUE;
+		recursiveFlag = TRUE;
+		break;
+	    case 'd':
+		followLinks = TRUE;
+		break;
+	    case 'p':
+		preserveFlag = TRUE;
+		break;
+	    case 'R':
+		recursiveFlag = TRUE;
+		break;
+	    default:
+		fprintf(stderr, "Usage: %s\n", cp_usage);
+		exit(FALSE);
+	    }
+	argc--;
+	argv++;
+    }
+
+
+    destName = argv[argc - 1];
 
-    while ( (status = read(sourceFd, buf, sizeof(buf))) > 0 ) {
-        if ( write(destinationFd, buf, status) != status ) {
-            name_and_error(destination);
-            close(sourceFd);
-            close(destinationFd);
-            return 1;
-        }
+    dirFlag = isDirectory(destName);
+
+    if ((argc > 3) && !dirFlag) {
+	fprintf(stderr, "%s: not a directory\n", destName);
+	return (FALSE);
     }
-    close(sourceFd);
-    close(destinationFd);
-    if ( status < 0 ) {
-        name_and_error(i->source);
-        return 1;
+
+    while (argc-- >= 2) {
+	srcName = *(argv++);
+	return recursiveAction(srcName, recursiveFlag, followLinks,
+			       fileAction, fileAction);
     }
-    return 0;
+    return( TRUE);
 }
diff --git a/find.c b/find.c
index a42f9e979..d618401bf 100644
--- a/find.c
+++ b/find.c
@@ -27,7 +27,7 @@
 
 static char* pattern=NULL;
 static char* directory=NULL;
-int dereferenceFlag=FALSE;
+static int dereferenceFlag=FALSE;
 
 static const char find_usage[] = "find [path...] [expression]\n"
 "default path is the current directory; default expression is -print\n"
diff --git a/findutils/find.c b/findutils/find.c
index a42f9e979..d618401bf 100644
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -27,7 +27,7 @@
 
 static char* pattern=NULL;
 static char* directory=NULL;
-int dereferenceFlag=FALSE;
+static int dereferenceFlag=FALSE;
 
 static const char find_usage[] = "find [path...] [expression]\n"
 "default path is the current directory; default expression is -print\n"
diff --git a/findutils/grep.c b/findutils/grep.c
index 11198b851..52ef6c0fe 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -31,7 +31,7 @@ const char grep_usage[] =
 
 
 
-static BOOL search (const char *string, const char *word, BOOL ignoreCase);
+static int search (const char *string, const char *word, int ignoreCase);
 
 
 extern int grep_main (int argc, char **argv)
@@ -40,9 +40,9 @@ extern int grep_main (int argc, char **argv)
     const char *word;
     const char *name;
     const char *cp;
-    BOOL tellName;
-    BOOL ignoreCase;
-    BOOL tellLine;
+    int tellName;
+    int ignoreCase;
+    int tellLine;
     long line;
     char buf[BUF_SIZE];
 
@@ -125,7 +125,7 @@ extern int grep_main (int argc, char **argv)
 /*
  * See if the specified word is found in the specified string.
  */
-static BOOL search (const char *string, const char *word, BOOL ignoreCase)
+static int search (const char *string, const char *word, int ignoreCase)
 {
     const char *cp1;
     const char *cp2;
diff --git a/grep.c b/grep.c
index 11198b851..52ef6c0fe 100644
--- a/grep.c
+++ b/grep.c
@@ -31,7 +31,7 @@ const char grep_usage[] =
 
 
 
-static BOOL search (const char *string, const char *word, BOOL ignoreCase);
+static int search (const char *string, const char *word, int ignoreCase);
 
 
 extern int grep_main (int argc, char **argv)
@@ -40,9 +40,9 @@ extern int grep_main (int argc, char **argv)
     const char *word;
     const char *name;
     const char *cp;
-    BOOL tellName;
-    BOOL ignoreCase;
-    BOOL tellLine;
+    int tellName;
+    int ignoreCase;
+    int tellLine;
     long line;
     char buf[BUF_SIZE];
 
@@ -125,7 +125,7 @@ extern int grep_main (int argc, char **argv)
 /*
  * See if the specified word is found in the specified string.
  */
-static BOOL search (const char *string, const char *word, BOOL ignoreCase)
+static int search (const char *string, const char *word, int ignoreCase)
 {
     const char *cp1;
     const char *cp2;
diff --git a/internal.h b/internal.h
index beb347671..d36d218a9 100644
--- a/internal.h
+++ b/internal.h
@@ -33,11 +33,10 @@
 
 
 /* Some useful definitions */
-typedef int     BOOL;
 #define STDIN	0
 #define STDOUT	1
-#define FALSE   ((BOOL) 1)
-#define TRUE    ((BOOL) 0)
+#define FALSE   ((int) 1)
+#define TRUE    ((int) 0)
 
 #define PATH_LEN        1024
 #define BUF_SIZE        8192
@@ -97,6 +96,7 @@ extern int busybox_main(int argc, char** argv);
 extern int block_device_main(int argc, char** argv);
 extern int cat_more_main(int argc, char** argv);
 extern int more_main(int argc, char** argv);
+extern int cp_main(int argc, char** argv);
 extern int chgrp_main(int argc, char** argv);
 extern int chmod_main(int argc, char** argv);
 extern int chown_main(int argc, char** argv);
@@ -172,20 +172,21 @@ struct chunk {
 
 const char *modeString(int mode);
 const char *timeString(time_t timeVal);
-BOOL isDirectory(const char *name);
-BOOL isDevice(const char *name);
-BOOL copyFile(const char *srcName, const char *destName, BOOL setModes);
-const char *buildName(const char *dirName, const char *fileName);
-BOOL makeString(int argc, const char **argv, char *buf, int bufLen);
+int isDirectory(const char *name);
+int isDevice(const char *name);
+int copyFile(const char *srcName, const char *destName, int setModes,
+	        int followLinks);
+char *buildName(const char *dirName, const char *fileName);
+int makeString(int argc, const char **argv, char *buf, int bufLen);
 char *getChunk(int size);
 char *chunkstrdup(const char *str);
 void freeChunks(void);
 int fullWrite(int fd, const char *buf, int len);
 int fullRead(int fd, char *buf, int len);
-int recursiveAction(const char *fileName, BOOL recurse, BOOL followLinks,
+int recursiveAction(const char *fileName, int recurse, int followLinks,
 	  int (*fileAction) (const char *fileName),
 	  int (*dirAction) (const char *fileName));
-BOOL match(const char* text, const char * pattern);
+int match(const char* text, const char * pattern);
 const char* timeString(time_t timeVal);
 
 
diff --git a/mv.c b/mv.c
index 610040d92..df56206a3 100644
--- a/mv.c
+++ b/mv.c
@@ -37,7 +37,7 @@ extern int mv_main (int argc, char **argv)
     const char *srcName;
     const char *destName;
     const char *lastArg;
-    BOOL dirFlag;
+    int dirFlag;
 
     if (argc < 3) {
 	fprintf (stderr, "Usage: %s %s", *argv, mv_usage);
@@ -63,7 +63,7 @@ extern int mv_main (int argc, char **argv)
 
 	destName = lastArg;
 
-	if (dirFlag)
+	if (dirFlag==TRUE)
 	    destName = buildName (destName, srcName);
 
 	if (rename (srcName, destName) >= 0)
@@ -74,7 +74,7 @@ extern int mv_main (int argc, char **argv)
 	    continue;
 	}
 
-	if (!copyFile (srcName, destName, TRUE))
+	if (!copyFile (srcName, destName, TRUE, FALSE))
 	    continue;
 
 	if (unlink (srcName) < 0)
diff --git a/tar.c b/tar.c
index 498d4a300..1a9f84217 100644
--- a/tar.c
+++ b/tar.c
@@ -73,18 +73,18 @@ typedef struct
 /*
  * Static data.
  */
-static	BOOL		listFlag;
-static	BOOL		extractFlag;
-static	BOOL		createFlag;
-static	BOOL		verboseFlag;
-static	BOOL		tostdoutFlag;
-
-static	BOOL		inHeader;
-static	BOOL		badHeader;
-static	BOOL		errorFlag;
-static	BOOL		skipFileFlag;
-static	BOOL		warnedRoot;
-static	BOOL		eofFlag;
+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];
@@ -114,7 +114,7 @@ static	void	readHeader(const TarHeader * hp,
 /*
  * Local procedures to save files into a tar file.
  */
-static	void	saveFile(const char * fileName, BOOL seeLinks);
+static	void	saveFile(const char * fileName, int seeLinks);
 
 static	void	saveRegularFile(const char * fileName,
 			const struct stat * statbuf);
@@ -122,7 +122,7 @@ static	void	saveRegularFile(const char * fileName,
 static	void	saveDirectory(const char * fileName,
 			const struct stat * statbuf);
 
-static	BOOL	wantFileName(const char * fileName,
+static	int	wantFileName(const char * fileName,
 			int fileCount, char ** fileTable);
 
 static	void	writeHeader(const char * fileName,
@@ -130,7 +130,7 @@ static	void	writeHeader(const char * fileName,
 
 static	void	writeTarFile(int fileCount, char ** fileTable);
 static	void	writeTarBlock(const char * buf, int len);
-static	BOOL	putOctal(char * cp, int len, long value);
+static	int	putOctal(char * cp, int len, long value);
 
 
 extern int 
@@ -383,8 +383,8 @@ readHeader(const TarHeader * hp, int fileCount, char ** fileTable)
 	time_t		mtime;
 	const char *	name;
 	int		cc;
-	BOOL		hardLink;
-	BOOL		softLink;
+	int		hardLink;
+	int		softLink;
 
 	/*
 	 * If the block is completely empty, then this is the end of the
@@ -710,7 +710,7 @@ done:
  * they really are, instead of blindly following them.
  */
 static void
-saveFile(const char * fileName, BOOL seeLinks)
+saveFile(const char * fileName, int seeLinks)
 {
 	int		status;
 	int		mode;
@@ -788,7 +788,7 @@ saveFile(const char * fileName, BOOL seeLinks)
 static void
 saveRegularFile(const char * fileName, const struct stat * statbuf)
 {
-	BOOL		sawEof;
+	int		sawEof;
 	int		fileFd;
 	int		cc;
 	int		dataCount;
@@ -897,7 +897,7 @@ saveDirectory(const char * dirName, const struct stat * statbuf)
 {
 	DIR *		dir;
 	struct dirent *	entry;
-	BOOL		needSlash;
+	int		needSlash;
 	char		fullName[PATH_LEN];
 
 	/*
@@ -1160,7 +1160,7 @@ getOctal(const char * cp, int len)
  * The number is zero and space padded and possibly null padded.
  * Returns TRUE if successful.
  */
-static BOOL
+static int
 putOctal(char * cp, int len, long value)
 {
 	int	tempLength;
@@ -1212,7 +1212,7 @@ putOctal(char * cp, int len, long value)
  * of path prefixes.  An empty list implies that all files are wanted.
  * Returns TRUE if the file is selected.
  */
-static BOOL
+static int
 wantFileName(const char * fileName, int fileCount, char ** fileTable)
 {
 	const char *	pathName;
diff --git a/umount.c b/umount.c
index 4efc9f9d9..5274e2f6f 100644
--- a/umount.c
+++ b/umount.c
@@ -1,135 +1,95 @@
+/*
+ * Mini umount implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
 #include "internal.h"
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
 #include <stdio.h>
-#include <mntent.h>
 #include <sys/mount.h>
+#include <mntent.h>
+#include <fstab.h>
+#include <errno.h>
 
-const char	umount_usage[] = "umount {filesystem|directory}\n"
-"\tumount -a\n"
-"\n"
-"\tUnmount a filesystem.\n"
-"\t-a:\tUnmounts all mounted filesystems.\n";
-
-static char *
-stralloc(const char * string)
-{
-	int	length = strlen(string) + 1;
-	char *	n = malloc(length);
-	memcpy(n, string, length);
-	return n;
-}
-
-extern void
-erase_mtab(const char * name)
-{
-	struct mntent	entries[100];
-	int		count = 0;
-	FILE *		mountTable = setmntent("/etc/mtab", "r");
-	struct mntent *	m;
-
-	if ( mountTable == 0
-	 && (mountTable = setmntent("/proc/mounts", "r")) == 0 ) {
-		name_and_error("/etc/mtab");
-		return;
-	}
-
-	while ( (m = getmntent(mountTable)) != 0 ) {
-		entries[count].mnt_fsname = stralloc(m->mnt_fsname);
-		entries[count].mnt_dir = stralloc(m->mnt_dir);
-		entries[count].mnt_type = stralloc(m->mnt_type);
-		entries[count].mnt_opts = stralloc(m->mnt_opts);
-		entries[count].mnt_freq = m->mnt_freq;
-		entries[count].mnt_passno = m->mnt_passno;
-		count++;
-	}
-	endmntent(mountTable);
-	if ( (mountTable = setmntent("/etc/mtab", "w")) ) {
-		int	i;
-		for ( i = 0; i < count; i++ ) {
-			int result = ( strcmp(entries[i].mnt_fsname, name) == 0
-			 || strcmp(entries[i].mnt_dir, name) == 0 );
-
-			if ( result )
-				continue;
-			else
-				addmntent(mountTable, &entries[i]);
-		}
-		endmntent(mountTable);
-	}
-	else if ( errno != EROFS )
-		name_and_error("/etc/mtab");
-}
+const char umount_usage[] = "\tumount {filesystem|directory}\n"
+"or to unmount all mounted file systems:\n\tumount -a\n";
 
 static int
-umount_all(int noMtab)
+umount_all()
 {
-	struct mntent	entries[100];
-	int				count = 0;
-	FILE *			mountTable = setmntent("/etc/mtab", "r");
-	struct mntent *	m;
-	int				status = 0;
-
-	if ( mountTable == 0
-	 && (mountTable = setmntent("/proc/mounts", "r")) == 0 ) {
-		name_and_error("/etc/mtab");
-		return 1;
-	}
+	int status;
+	struct mntent *m;
+        FILE *mountTable;
 
-	while ( (m = getmntent(mountTable)) != 0 ) {
-		entries[count].mnt_fsname = stralloc(m->mnt_fsname);
-		count++;
-	}
-	endmntent(mountTable);
-
-	while ( count > 0 ) {
-		int result = umount(entries[--count].mnt_fsname) == 0;
-		/* free(entries[count].mnt_fsname); */
-		if ( result ) {
-			if ( !noMtab )
-				erase_mtab(entries[count].mnt_fsname);
+        if ((mountTable = setmntent ("/proc/mounts", "r"))) {
+            while ((m = getmntent (mountTable)) != 0) {
+                char *blockDevice = m->mnt_fsname;
+                if (strcmp (blockDevice, "/dev/root") == 0)
+                    blockDevice = (getfsfile ("/"))->fs_spec;
+		status=umount (m->mnt_dir);
+		if (status!=0) {
+		    /* Don't bother retrying the umount on busy devices */
+		    if (errno==EBUSY) {
+			perror(m->mnt_dir); 
+			continue;
+		    }
+		    printf ("Trying to umount %s failed: %s\n", 
+			    m->mnt_dir, strerror(errno)); 
+		    printf ("Instead trying to umount %s\n", blockDevice); 
+		    status=umount (blockDevice);
+		    if (status!=0) {
+			printf ("Couldn't umount %s on %s (type %s): %s\n", 
+				blockDevice, m->mnt_dir, m->mnt_type, strerror(errno));
+		    }
 		}
-		else {
-			status = 1;
-			name_and_error(entries[count].mnt_fsname);
-		}
-	}
-	return status;
+            }
+            endmntent (mountTable);
+        }
+        return( TRUE);
 }
 
 extern int
-do_umount(const char * name, int noMtab)
+umount_main(int argc, char * * argv)
 {
-	if ( umount(name) == 0 ) {
-		if ( !noMtab )
-			erase_mtab(name);
-		return 0;
-	}
-	return 1;
-}
 
-extern int
-umount_main(struct FileInfo * i, int argc, char * * argv)
-{
-	int	noMtab = 0;
+    if (argc < 2) {
+	fprintf(stderr, "Usage: %s", umount_usage);
+	return(FALSE);
+    }
+    argc--;
+    argv++;
 
-	if ( argv[1][0] == '-' ) {
-		switch ( argv[1][1] ) {
-		case 'a':
-			return umount_all(noMtab);
-		case 'n':
-			noMtab = 1;
-			break;
-		default:
-			usage(umount_usage);
-			return 1;
-		}
-	}
-	if ( do_umount(argv[1],noMtab) != 0 ) {
-		fprintf(stderr, "%s: %s.\n", argv[1], strerror(errno));
-		return 1;
+    /* Parse any options */
+    while (**argv == '-') {
+	while (*++(*argv)) switch (**argv) {
+	    case 'a':
+		return umount_all();
+		break;
+	    default:
+		fprintf(stderr, "Usage: %s\n", umount_usage);
+		exit( FALSE);
 	}
-	return 0;
+    }
+    if ( umount(*argv) == 0 )
+	    return (TRUE);
+    else {
+	perror("umount");
+	return( FALSE);
+    }
 }
+
diff --git a/util-linux/umount.c b/util-linux/umount.c
index 4efc9f9d9..5274e2f6f 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -1,135 +1,95 @@
+/*
+ * Mini umount implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
 #include "internal.h"
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
 #include <stdio.h>
-#include <mntent.h>
 #include <sys/mount.h>
+#include <mntent.h>
+#include <fstab.h>
+#include <errno.h>
 
-const char	umount_usage[] = "umount {filesystem|directory}\n"
-"\tumount -a\n"
-"\n"
-"\tUnmount a filesystem.\n"
-"\t-a:\tUnmounts all mounted filesystems.\n";
-
-static char *
-stralloc(const char * string)
-{
-	int	length = strlen(string) + 1;
-	char *	n = malloc(length);
-	memcpy(n, string, length);
-	return n;
-}
-
-extern void
-erase_mtab(const char * name)
-{
-	struct mntent	entries[100];
-	int		count = 0;
-	FILE *		mountTable = setmntent("/etc/mtab", "r");
-	struct mntent *	m;
-
-	if ( mountTable == 0
-	 && (mountTable = setmntent("/proc/mounts", "r")) == 0 ) {
-		name_and_error("/etc/mtab");
-		return;
-	}
-
-	while ( (m = getmntent(mountTable)) != 0 ) {
-		entries[count].mnt_fsname = stralloc(m->mnt_fsname);
-		entries[count].mnt_dir = stralloc(m->mnt_dir);
-		entries[count].mnt_type = stralloc(m->mnt_type);
-		entries[count].mnt_opts = stralloc(m->mnt_opts);
-		entries[count].mnt_freq = m->mnt_freq;
-		entries[count].mnt_passno = m->mnt_passno;
-		count++;
-	}
-	endmntent(mountTable);
-	if ( (mountTable = setmntent("/etc/mtab", "w")) ) {
-		int	i;
-		for ( i = 0; i < count; i++ ) {
-			int result = ( strcmp(entries[i].mnt_fsname, name) == 0
-			 || strcmp(entries[i].mnt_dir, name) == 0 );
-
-			if ( result )
-				continue;
-			else
-				addmntent(mountTable, &entries[i]);
-		}
-		endmntent(mountTable);
-	}
-	else if ( errno != EROFS )
-		name_and_error("/etc/mtab");
-}
+const char umount_usage[] = "\tumount {filesystem|directory}\n"
+"or to unmount all mounted file systems:\n\tumount -a\n";
 
 static int
-umount_all(int noMtab)
+umount_all()
 {
-	struct mntent	entries[100];
-	int				count = 0;
-	FILE *			mountTable = setmntent("/etc/mtab", "r");
-	struct mntent *	m;
-	int				status = 0;
-
-	if ( mountTable == 0
-	 && (mountTable = setmntent("/proc/mounts", "r")) == 0 ) {
-		name_and_error("/etc/mtab");
-		return 1;
-	}
+	int status;
+	struct mntent *m;
+        FILE *mountTable;
 
-	while ( (m = getmntent(mountTable)) != 0 ) {
-		entries[count].mnt_fsname = stralloc(m->mnt_fsname);
-		count++;
-	}
-	endmntent(mountTable);
-
-	while ( count > 0 ) {
-		int result = umount(entries[--count].mnt_fsname) == 0;
-		/* free(entries[count].mnt_fsname); */
-		if ( result ) {
-			if ( !noMtab )
-				erase_mtab(entries[count].mnt_fsname);
+        if ((mountTable = setmntent ("/proc/mounts", "r"))) {
+            while ((m = getmntent (mountTable)) != 0) {
+                char *blockDevice = m->mnt_fsname;
+                if (strcmp (blockDevice, "/dev/root") == 0)
+                    blockDevice = (getfsfile ("/"))->fs_spec;
+		status=umount (m->mnt_dir);
+		if (status!=0) {
+		    /* Don't bother retrying the umount on busy devices */
+		    if (errno==EBUSY) {
+			perror(m->mnt_dir); 
+			continue;
+		    }
+		    printf ("Trying to umount %s failed: %s\n", 
+			    m->mnt_dir, strerror(errno)); 
+		    printf ("Instead trying to umount %s\n", blockDevice); 
+		    status=umount (blockDevice);
+		    if (status!=0) {
+			printf ("Couldn't umount %s on %s (type %s): %s\n", 
+				blockDevice, m->mnt_dir, m->mnt_type, strerror(errno));
+		    }
 		}
-		else {
-			status = 1;
-			name_and_error(entries[count].mnt_fsname);
-		}
-	}
-	return status;
+            }
+            endmntent (mountTable);
+        }
+        return( TRUE);
 }
 
 extern int
-do_umount(const char * name, int noMtab)
+umount_main(int argc, char * * argv)
 {
-	if ( umount(name) == 0 ) {
-		if ( !noMtab )
-			erase_mtab(name);
-		return 0;
-	}
-	return 1;
-}
 
-extern int
-umount_main(struct FileInfo * i, int argc, char * * argv)
-{
-	int	noMtab = 0;
+    if (argc < 2) {
+	fprintf(stderr, "Usage: %s", umount_usage);
+	return(FALSE);
+    }
+    argc--;
+    argv++;
 
-	if ( argv[1][0] == '-' ) {
-		switch ( argv[1][1] ) {
-		case 'a':
-			return umount_all(noMtab);
-		case 'n':
-			noMtab = 1;
-			break;
-		default:
-			usage(umount_usage);
-			return 1;
-		}
-	}
-	if ( do_umount(argv[1],noMtab) != 0 ) {
-		fprintf(stderr, "%s: %s.\n", argv[1], strerror(errno));
-		return 1;
+    /* Parse any options */
+    while (**argv == '-') {
+	while (*++(*argv)) switch (**argv) {
+	    case 'a':
+		return umount_all();
+		break;
+	    default:
+		fprintf(stderr, "Usage: %s\n", umount_usage);
+		exit( FALSE);
 	}
-	return 0;
+    }
+    if ( umount(*argv) == 0 )
+	    return (TRUE);
+    else {
+	perror("umount");
+	return( FALSE);
+    }
 }
+
diff --git a/utility.c b/utility.c
index 369aa21f2..277e27c70 100644
--- a/utility.c
+++ b/utility.c
@@ -27,31 +27,30 @@
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
-//#include <sys/types.h>
-//#include <sys/stat.h>
 #include <dirent.h>
 #include <time.h>
 #include <utime.h>
+#include <sys/stat.h>
+#include <unistd.h>
 
 #if 0
 
-extern char *
-join_paths(char * buffer, const char * a, const char * b)
+extern char *join_paths(char *buffer, const char *a, const char *b)
 {
-	int	length = 0;
+    int length = 0;
 
-	if ( a && *a ) {
-		length = strlen(a);
-		memcpy(buffer, a, length);
-	}
-	if ( b && *b ) {
-		if ( length > 0 && buffer[length - 1] != '/' )
-			buffer[length++] = '/';
-		if ( *b == '/' )
-			b++;
-		strcpy(&buffer[length], b);
-	}
-	return buffer;
+    if (a && *a) {
+	length = strlen(a);
+	memcpy(buffer, a, length);
+    }
+    if (b && *b) {
+	if (length > 0 && buffer[length - 1] != '/')
+	    buffer[length++] = '/';
+	if (*b == '/')
+	    b++;
+	strcpy(&buffer[length], b);
+    }
+    return buffer;
 }
 
 #endif
@@ -61,73 +60,72 @@ join_paths(char * buffer, const char * a, const char * b)
 
 
 
-static	CHUNK *	chunkList;
+static CHUNK *chunkList;
 
 
 /*
  * Return the standard ls-like mode string from a file mode.
  * This is static and so is overwritten on each call.
  */
-const char *
-modeString(int mode)
+const char *modeString(int mode)
 {
-	static	char	buf[12];
-
-	strcpy(buf, "----------");
-
-	/*
-	 * Fill in the file type.
-	 */
-	if (S_ISDIR(mode))
-		buf[0] = 'd';
-	if (S_ISCHR(mode))
-		buf[0] = 'c';
-	if (S_ISBLK(mode))
-		buf[0] = 'b';
-	if (S_ISFIFO(mode))
-		buf[0] = 'p';
+    static char buf[12];
+
+    strcpy(buf, "----------");
+
+    /*
+     * Fill in the file type.
+     */
+    if (S_ISDIR(mode))
+	buf[0] = 'd';
+    if (S_ISCHR(mode))
+	buf[0] = 'c';
+    if (S_ISBLK(mode))
+	buf[0] = 'b';
+    if (S_ISFIFO(mode))
+	buf[0] = 'p';
 #ifdef	S_ISLNK
-	if (S_ISLNK(mode))
-		buf[0] = 'l';
+    if (S_ISLNK(mode))
+	buf[0] = 'l';
 #endif
 #ifdef	S_ISSOCK
-	if (S_ISSOCK(mode))
-		buf[0] = 's';
+    if (S_ISSOCK(mode))
+	buf[0] = 's';
 #endif
 
-	/*
-	 * Now fill in the normal file permissions.
-	 */
-	if (mode & S_IRUSR)
-		buf[1] = 'r';
-	if (mode & S_IWUSR)
-		buf[2] = 'w';
-	if (mode & S_IXUSR)
-		buf[3] = 'x';
-	if (mode & S_IRGRP)
-		buf[4] = 'r';
-	if (mode & S_IWGRP)
-		buf[5] = 'w';
-	if (mode & S_IXGRP)
-		buf[6] = 'x';
-	if (mode & S_IROTH)
-		buf[7] = 'r';
-	if (mode & S_IWOTH)
-		buf[8] = 'w';
-	if (mode & S_IXOTH)
-		buf[9] = 'x';
-
-	/*
-	 * Finally fill in magic stuff like suid and sticky text.
-	 */
-	if (mode & S_ISUID)
-		buf[3] = ((mode & S_IXUSR) ? 's' : 'S');
-	if (mode & S_ISGID)
-		buf[6] = ((mode & S_IXGRP) ? 's' : 'S');
-	if (mode & S_ISVTX)
-		buf[9] = ((mode & S_IXOTH) ? 't' : 'T');
-
-	return buf;
+    /*
+     * Now fill in the normal file permissions.
+     */
+    if (mode & S_IRUSR)
+	buf[1] = 'r';
+    if (mode & S_IWUSR)
+	buf[2] = 'w';
+    if (mode & S_IXUSR)
+	buf[3] = 'x';
+    if (mode & S_IRGRP)
+	buf[4] = 'r';
+    if (mode & S_IWGRP)
+	buf[5] = 'w';
+    if (mode & S_IXGRP)
+	buf[6] = 'x';
+    if (mode & S_IROTH)
+	buf[7] = 'r';
+    if (mode & S_IWOTH)
+	buf[8] = 'w';
+    if (mode & S_IXOTH)
+	buf[9] = 'x';
+
+    /*
+     * Finally fill in magic stuff like suid and sticky text.
+     */
+    if (mode & S_ISUID)
+	buf[3] = ((mode & S_IXUSR) ? 's' : 'S');
+    if (mode & S_ISGID)
+	buf[6] = ((mode & S_IXGRP) ? 's' : 'S');
+    if (mode & S_ISVTX)
+	buf[9] = ((mode & S_IXOTH) ? 't' : 'T');
+
+    return buf;
 }
 
 
@@ -135,15 +133,14 @@ modeString(int mode)
  * Return TRUE if a fileName is a directory.
  * Nonexistant files return FALSE.
  */
-BOOL
-isDirectory(const char * name)
+int isDirectory(const char *name)
 {
-	struct	stat	statBuf;
+    struct stat statBuf;
 
-	if (stat(name, &statBuf) < 0)
-		return FALSE;
+    if (stat(name, &statBuf) < 0)
+	return FALSE;
 
-	return S_ISDIR(statBuf.st_mode);
+    return S_ISDIR(statBuf.st_mode);
 }
 
 
@@ -151,15 +148,14 @@ isDirectory(const char * name)
  * Return TRUE if a filename is a block or character device.
  * Nonexistant files return FALSE.
  */
-BOOL
-isDevice(const char * name)
+int isDevice(const char *name)
 {
-	struct	stat	statBuf;
+    struct stat statBuf;
 
-	if (stat(name, &statBuf) < 0)
-		return FALSE;
+    if (stat(name, &statBuf) < 0)
+	return FALSE;
 
-	return S_ISBLK(statBuf.st_mode) || S_ISCHR(statBuf.st_mode);
+    return S_ISBLK(statBuf.st_mode) || S_ISCHR(statBuf.st_mode);
 }
 
 
@@ -169,102 +165,118 @@ isDevice(const char * name)
  * error message output.  (Failure is not indicted if the attributes cannot
  * be set.)
  */
-BOOL
+int
 copyFile(
-	const char *	srcName,
-	const char *	destName,
-	BOOL		setModes
-)
+	 const char *srcName,
+	 const char *destName, int setModes, int followLinks)
 {
-	int		rfd;
-	int		wfd;
-	int		rcc;
-	char		buf[BUF_SIZE];
-	struct	stat	statBuf1;
-	struct	stat	statBuf2;
-	struct	utimbuf	times;
-	
-	if (stat(srcName, &statBuf1) < 0)
-	{
-		perror(srcName);
-
-		return FALSE;
-	}
+    int rfd;
+    int wfd;
+    int rcc;
+    char buf[BUF_SIZE];
+    struct stat statBuf1;
+    struct stat statBuf2;
+    struct utimbuf times;
+
+    if (stat(srcName, &statBuf1) < 0) {
+	perror(srcName);
+	return FALSE;
+    }
 
-	if (stat(destName, &statBuf2) < 0)
-	{
-		statBuf2.st_ino = -1;
-		statBuf2.st_dev = -1;
-	}
+    if (stat(destName, &statBuf2) < 0) {
+	statBuf2.st_ino = -1;
+	statBuf2.st_dev = -1;
+    }
 
-	if ((statBuf1.st_dev == statBuf2.st_dev) &&
-		(statBuf1.st_ino == statBuf2.st_ino))
-	{
-		fprintf(stderr, "Copying file \"%s\" to itself\n", srcName);
+    if ((statBuf1.st_dev == statBuf2.st_dev) &&
+	(statBuf1.st_ino == statBuf2.st_ino)) {
+	fprintf(stderr, "Copying file \"%s\" to itself\n", srcName);
+	return FALSE;
+    }
 
-		return FALSE;
+    if (S_ISDIR(statBuf1.st_mode)) {
+	/* Make sure the directory is writable */
+	if (mkdir(destName, 0777777 ^ umask(0))) {
+	    perror(destName);
+	    return (FALSE);
 	}
-
+    } else if (S_ISFIFO(statBuf1.st_mode)) {
+	if (mkfifo(destName, 644)) {
+	    perror(destName);
+	    return (FALSE);
+	}
+    } else if (S_ISBLK(statBuf1.st_mode) || S_ISCHR(statBuf1.st_mode)) {
+	if (mknod(destName, 644, statBuf1.st_rdev)) {
+	    perror(destName);
+	    return (FALSE);
+	}
+    } else if (S_ISLNK(statBuf1.st_mode)) {
+	char *link_val;
+	int link_size;
+
+	link_val = (char *) alloca(PATH_MAX + 2);
+	link_size = readlink(srcName, link_val, PATH_MAX + 1);
+	if (link_size < 0) {
+	    perror(srcName);
+	    return (FALSE);
+	}
+	link_val[link_size] = '\0';
+	if (symlink(link_val, destName)) {
+	    perror(srcName);
+	    return (FALSE);
+	}
+    } else {
 	rfd = open(srcName, O_RDONLY);
-
-	if (rfd < 0)
-	{
-		perror(srcName);
-
-		return FALSE;
+	if (rfd < 0) {
+	    perror(srcName);
+	    return FALSE;
 	}
 
 	wfd = creat(destName, statBuf1.st_mode);
-
-	if (wfd < 0)
-	{
-		perror(destName);
-		close(rfd);
-
-		return FALSE;
-	}
-
-	while ((rcc = read(rfd, buf, sizeof(buf))) > 0)
-	{
-		if (fullWrite(wfd, buf, rcc) < 0)
-			goto error_exit;
+	if (wfd < 0) {
+	    perror(destName);
+	    close(rfd);
+	    return FALSE;
 	}
 
-	if (rcc < 0)
-	{
-		perror(srcName);
+	while ((rcc = read(rfd, buf, sizeof(buf))) > 0) {
+	    if (fullWrite(wfd, buf, rcc) < 0)
 		goto error_exit;
 	}
+	if (rcc < 0) {
+	    perror(srcName);
+	    goto error_exit;
+	}
 
-	(void) close(rfd);
-
-	if (close(wfd) < 0)
-	{
-		perror(destName);
+	close(rfd);
 
-		return FALSE;
+	if (close(wfd) < 0) {
+	    perror(destName);
+	    return FALSE;
 	}
+    }
 
-	if (setModes)
-	{
-		(void) chmod(destName, statBuf1.st_mode);
-
-		(void) chown(destName, statBuf1.st_uid, statBuf1.st_gid);
+    if (setModes == TRUE) {
+	chmod(destName, statBuf1.st_mode);
+	if (followLinks == TRUE)
+	    chown(destName, statBuf1.st_uid, statBuf1.st_gid);
+	else
+	    lchown(destName, statBuf1.st_uid, statBuf1.st_gid);
 
-		times.actime = statBuf1.st_atime;
-		times.modtime = statBuf1.st_mtime;
+	times.actime = statBuf1.st_atime;
+	times.modtime = statBuf1.st_mtime;
 
-		(void) utime(destName, &times);
-	}
+	utime(destName, &times);
+    }
 
-	return TRUE;
+    return TRUE;
 
 
-error_exit:
-	close(rfd);
-	close(wfd);
+  error_exit:
+    close(rfd);
+    close(wfd);
 
-	return FALSE;
+    return FALSE;
 }
 
 
@@ -273,25 +285,25 @@ error_exit:
  * If the directory name is NULL, then the original fileName is returned.
  * The built path is in a static area, and is overwritten for each call.
  */
-const char *
-buildName(const char * dirName, const char * fileName)
+char *buildName(const char *dirName, const char *fileName)
 {
-	const char *	cp;
-	static	char	buf[PATH_LEN];
+    const char *cp;
+    static char buf[PATH_LEN];
 
-	if ((dirName == NULL) || (*dirName == '\0'))
-		return fileName;
+    if ((dirName == NULL) || (*dirName == '\0')) {
+	strcpy(buf, fileName);
+	return buf;
+    }
 
-	cp = strrchr(fileName, '/');
+    cp = strrchr(fileName, '/');
 
-	if (cp)
-		fileName = cp + 1;
+    if (cp)
+	fileName = cp + 1;
 
-	strcpy(buf, dirName);
-	strcat(buf, "/");
-	strcat(buf, fileName);
+    strcpy(buf, dirName);
+    strcat(buf, "/");
 
-	return buf;
+    return buf;
 }
 
 
@@ -302,41 +314,33 @@ buildName(const char * dirName, const char * fileName)
  * with an error message given.  This does not handle spaces within
  * arguments correctly.
  */
-BOOL
-makeString(
-	int		argc,
-	const char **	argv,
-	char *		buf,
-	int		bufLen
-)
+int makeString( int argc, const char **argv, char *buf, int bufLen)
 {
-	int	len;
+    int len;
 
-	while (argc-- > 0)
-	{
-		len = strlen(*argv);
+    while (argc-- > 0) {
+	len = strlen(*argv);
 
-		if (len >= bufLen)
-		{
-			fprintf(stderr, "Argument string too long\n");
+	if (len >= bufLen) {
+	    fprintf(stderr, "Argument string too long\n");
 
-			return FALSE;
-		}
+	    return FALSE;
+	}
 
-		strcpy(buf, *argv++);
+	strcpy(buf, *argv++);
 
-		buf += len;
-		bufLen -= len;
+	buf += len;
+	bufLen -= len;
 
-		if (argc)
-			*buf++ = ' ';
+	if (argc)
+	    *buf++ = ' ';
 
-		bufLen--; 
-	}
+	bufLen--;
+    }
 
-	*buf = '\0';
+    *buf = '\0';
 
-	return TRUE;
+    return TRUE;
 }
 
 
@@ -346,23 +350,22 @@ makeString(
  * list of chunks which can be freed all at one time.  You CAN NOT free
  * an individual chunk.
  */
-char *
-getChunk(int size)
+char *getChunk(int size)
 {
-	CHUNK *	chunk;
+    CHUNK *chunk;
 
-	if (size < CHUNK_INIT_SIZE)
-		size = CHUNK_INIT_SIZE;
+    if (size < CHUNK_INIT_SIZE)
+	size = CHUNK_INIT_SIZE;
 
-	chunk = (CHUNK *) malloc(size + sizeof(CHUNK) - CHUNK_INIT_SIZE);
+    chunk = (CHUNK *) malloc(size + sizeof(CHUNK) - CHUNK_INIT_SIZE);
 
-	if (chunk == NULL)
-		return NULL;
+    if (chunk == NULL)
+	return NULL;
 
-	chunk->next = chunkList;
-	chunkList = chunk;
+    chunk->next = chunkList;
+    chunkList = chunk;
 
-	return chunk->data;
+    return chunk->data;
 }
 
 
@@ -371,19 +374,18 @@ getChunk(int size)
  * The returned string cannot be individually freed, but can only be freed
  * with other strings when freeChunks is called.  Returns NULL on failure.
  */
-char *
-chunkstrdup(const char * str)
+char *chunkstrdup(const char *str)
 {
-	int	len;
-	char *	newStr;
+    int len;
+    char *newStr;
 
-	len = strlen(str) + 1;
-	newStr = getChunk(len);
+    len = strlen(str) + 1;
+    newStr = getChunk(len);
 
-	if (newStr)
-		memcpy(newStr, str, len);
+    if (newStr)
+	memcpy(newStr, str, len);
 
-	return newStr;
+    return newStr;
 }
 
 
@@ -391,17 +393,15 @@ chunkstrdup(const char * str)
  * Free all chunks of memory that had been allocated since the last
  * call to this routine.
  */
-void
-freeChunks(void)
+void freeChunks(void)
 {
-	CHUNK *	chunk;
+    CHUNK *chunk;
 
-	while (chunkList)
-	{
-		chunk = chunkList;
-		chunkList = chunk->next;
-		free((char *) chunk);
-	}
+    while (chunkList) {
+	chunk = chunkList;
+	chunkList = chunk->next;
+	free((char *) chunk);
+    }
 }
 
 
@@ -411,27 +411,25 @@ freeChunks(void)
  * The string is returned from a static buffer, and so is overwritten for
  * each call.
  */
-const char *
-timeString(time_t timeVal)
+const char *timeString(time_t timeVal)
 {
-	time_t		now;
-	char *		str;
-	static	char	buf[26];
+    time_t now;
+    char *str;
+    static char buf[26];
 
-	time(&now);
+    time(&now);
 
-	str = ctime(&timeVal);
+    str = ctime(&timeVal);
 
-	strcpy(buf, &str[4]);
-	buf[12] = '\0';
+    strcpy(buf, &str[4]);
+    buf[12] = '\0';
 
-	if ((timeVal > now) || (timeVal < now - 365*24*60*60L))
-	{
-		strcpy(&buf[7], &str[20]);
-		buf[11] = '\0';
-	}
+    if ((timeVal > now) || (timeVal < now - 365 * 24 * 60 * 60L)) {
+	strcpy(&buf[7], &str[20]);
+	buf[11] = '\0';
+    }
 
-	return buf;
+    return buf;
 }
 
 
@@ -445,88 +443,81 @@ timeString(time_t timeVal)
  *  \c		quotes character c
  *  Adapted from code written by Ingo Wilken.
  */
-BOOL
-match(const char * text, const char * pattern)
+int match(const char *text, const char *pattern)
 {
-	const char *	retryPat;
-	const char *	retryText;
-	int		ch;
-	BOOL		found;
-
-	retryPat = NULL;
-	retryText = NULL;
-
-	while (*text || *pattern)
-	{
-		ch = *pattern++;
-
-		switch (ch)
-		{
-			case '*':  
-				retryPat = pattern;
-				retryText = text;
-				break;
-
-			case '[':  
-				found = FALSE;
-
-				while ((ch = *pattern++) != ']')
-				{
-					if (ch == '\\')
-						ch = *pattern++;
-
-					if (ch == '\0')
-						return FALSE;
-
-					if (*text == ch)
-						found = TRUE;
-				}
-
-				if (!found)
-				{
-					pattern = retryPat;
-					text = ++retryText;
-				}
-
-				/* fall into next case */
-
-			case '?':  
-				if (*text++ == '\0')
-					return FALSE;
-
-				break;
-
-			case '\\':  
-				ch = *pattern++;
-
-				if (ch == '\0')
-					return FALSE;
-
-				/* fall into next case */
-
-			default:        
-				if (*text == ch)
-				{
-					if (*text)
-						text++;
-					break;
-				}
-
-				if (*text)
-				{
-					pattern = retryPat;
-					text = ++retryText;
-					break;
-				}
-
-				return FALSE;
-		}
-
-		if (pattern == NULL)
-			return FALSE;
+    const char *retryPat;
+    const char *retryText;
+    int ch;
+    int found;
+
+    retryPat = NULL;
+    retryText = NULL;
+
+    while (*text || *pattern) {
+	ch = *pattern++;
+
+	switch (ch) {
+	case '*':
+	    retryPat = pattern;
+	    retryText = text;
+	    break;
+
+	case '[':
+	    found = FALSE;
+
+	    while ((ch = *pattern++) != ']') {
+		if (ch == '\\')
+		    ch = *pattern++;
+
+		if (ch == '\0')
+		    return FALSE;
+
+		if (*text == ch)
+		    found = TRUE;
+	    }
+
+	    if (!found) {
+		pattern = retryPat;
+		text = ++retryText;
+	    }
+
+	    /* fall into next case */
+
+	case '?':
+	    if (*text++ == '\0')
+		return FALSE;
+
+	    break;
+
+	case '\\':
+	    ch = *pattern++;
+
+	    if (ch == '\0')
+		return FALSE;
+
+	    /* fall into next case */
+
+	default:
+	    if (*text == ch) {
+		if (*text)
+		    text++;
+		break;
+	    }
+
+	    if (*text) {
+		pattern = retryPat;
+		text = ++retryText;
+		break;
+	    }
+
+	    return FALSE;
 	}
 
-	return TRUE;
+	if (pattern == NULL)
+	    return FALSE;
+    }
+
+    return TRUE;
 }
 
 
@@ -535,27 +526,25 @@ match(const char * text, const char * pattern)
  * This does multiple writes as necessary.
  * Returns the amount written, or -1 on an error.
  */
-int
-fullWrite(int fd, const char * buf, int len)
+int fullWrite(int fd, const char *buf, int len)
 {
-	int	cc;
-	int	total;
+    int cc;
+    int total;
 
-	total = 0;
+    total = 0;
 
-	while (len > 0)
-	{
-		cc = write(fd, buf, len);
+    while (len > 0) {
+	cc = write(fd, buf, len);
 
-		if (cc < 0)
-			return -1;
+	if (cc < 0)
+	    return -1;
 
-		buf += cc;
-		total+= cc;
-		len -= cc;
-	}
+	buf += cc;
+	total += cc;
+	len -= cc;
+    }
 
-	return total;
+    return total;
 }
 
 
@@ -565,30 +554,28 @@ fullWrite(int fd, const char * buf, int len)
  * Returns the amount read, or -1 on an error.
  * A short read is returned on an end of file.
  */
-int
-fullRead(int fd, char * buf, int len)
+int fullRead(int fd, char *buf, int len)
 {
-	int	cc;
-	int	total;
+    int cc;
+    int total;
 
-	total = 0;
+    total = 0;
 
-	while (len > 0)
-	{
-		cc = read(fd, buf, len);
+    while (len > 0) {
+	cc = read(fd, buf, len);
 
-		if (cc < 0)
-			return -1;
+	if (cc < 0)
+	    return -1;
 
-		if (cc == 0)
-			break;
+	if (cc == 0)
+	    break;
 
-		buf += cc;
-		total+= cc;
-		len -= cc;
-	}
+	buf += cc;
+	total += cc;
+	len -= cc;
+    }
 
-	return total;
+    return total;
 }
 
 
@@ -598,84 +585,82 @@ fullRead(int fd, char * buf, int len)
  * by the fileAction and dirAction function pointers).
  */
 int
-recursiveAction( const char *fileName, BOOL recurse, BOOL followLinks,
-	int (*fileAction)(const char* fileName), 
-	int (*dirAction)(const char* fileName))
+recursiveAction(const char *fileName, int recurse, int followLinks,
+		int (*fileAction) (const char *fileName),
+		int (*dirAction) (const char *fileName))
 {
-    int             status;
-    struct stat     statbuf;
-    struct dirent*  next;
-
-    if (!recurse && S_ISDIR(statbuf.st_mode)) {
-	if (dirAction==NULL)
-	    return(TRUE);
-	else
-	    return(dirAction(fileName));
-    } else {
-	if (fileAction==NULL)
-	    return(TRUE);
-	else
-	    return(fileAction(fileName));
-    }
+    int status;
+    struct stat statbuf;
+    struct dirent *next;
 
     if (followLinks)
-	status = stat(fileName, &statbuf);
-    else
 	status = lstat(fileName, &statbuf);
-
+    else
+	status = stat(fileName, &statbuf);
     if (status < 0) {
 	perror(fileName);
-	return( FALSE);
+	return (FALSE);
+    }
+
+    if (recurse == FALSE) {
+	if (S_ISDIR(statbuf.st_mode)) {
+	    if (dirAction == NULL)
+		return (TRUE);
+	    else
+		return (dirAction(fileName));
+	} else {
+	    if (fileAction == NULL)
+		return (TRUE);
+	    else
+		return (fileAction(fileName));
+	}
     }
 
     if (S_ISDIR(statbuf.st_mode)) {
 	DIR *dir;
+	fprintf(stderr, "Dir: %s\n", fileName);
 	dir = opendir(fileName);
 	if (!dir) {
 	    perror(fileName);
-	    return(FALSE);
+	    return (FALSE);
+	}
+	if (dirAction != NULL) {
+	    status = dirAction(fileName);
+	    if (status == FALSE) {
+		perror("cp");
+		return (FALSE);
+	    }
 	}
-	while ((next = readdir (dir)) != NULL) {
-		char nextFile[NAME_MAX];
-		if ( (strcmp(next->d_name, "..") == 0) || (strcmp(next->d_name, ".") == 0) ) {
-		    continue;
-		}
-		sprintf(nextFile, "%s/%s", fileName, next->d_name);
-		status = recursiveAction(nextFile, TRUE, followLinks, fileAction, dirAction);
-		if (status < 0) {
-		    closedir(dir);
-		    return(FALSE);
-		}
+	while ((next = readdir(dir)) != NULL) {
+	    char nextFile[NAME_MAX];
+	    if ((strcmp(next->d_name, "..") == 0)
+		|| (strcmp(next->d_name, ".") == 0)) {
+		continue;
+	    }
+	    sprintf(nextFile, "%s/%s", fileName, next->d_name);
+	    status =
+		recursiveAction(nextFile, TRUE, followLinks, fileAction,
+				dirAction);
+	    if (status < 0) {
+		closedir(dir);
+		return (FALSE);
+	    }
 	}
-	status = closedir (dir);
+	status = closedir(dir);
 	if (status < 0) {
 	    perror(fileName);
-	    return( FALSE);
+	    return (FALSE);
 	}
-	if (dirAction==NULL)
-	    return(TRUE);
-	else
-	    return(dirAction(fileName));
-    }
-    else {
-	if (fileAction==NULL)
-	    return(TRUE);
+    } else {
+	fprintf(stderr, "File: %s\n", fileName);
+	if (fileAction == NULL)
+	    return (TRUE);
 	else
-	    return(fileAction(fileName));
+	    return (fileAction(fileName));
     }
+    return (TRUE);
 }
 
 
 
 /* END CODE */
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