Bug fixes.

 -Erik

19 files changed, 166 insertions, 145 deletions

diff --git a/Changelog b/Changelog
index 8235980..d0878bc 100644
--- a/Changelog
+++ b/Changelog
@@ -1,12 +1,17 @@
 0.41
+	* New App: wc -- contributed by Edward Betts <edward@debian.org>
 	* Fixed a bug in both cp and mv preventing 'cp foo/README bar'
 	    type commands (file in a directory to another directory) 
 	    from working.
 	* Fixed a logger bug that caused garbage to be written to the syslog 
 	    (unless you used busybox syslog, which hid the bug).  Thanks
 	    to Alex Holden <alex@linuxhacker.org> for the fix.
+	* /bin/true and /bin/false were echoing a blank line when run.  Now fixed.
+	* mkdir -p would print an error when asked to mkdir an existing dir
+	    with no interveining subdirectories.
+	* Fixed "syslogd -O" so that it works.
 
-	-Erik Andersen, 
+	-Erik Andersen
 
 0.40
 	* New Apps: sort, uniq. -beppu
diff --git a/Makefile b/Makefile
index f1f25cd..d0779c5 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,7 @@
 
 
 PROG=busybox
-VERSION=0.40
+VERSION=0.41
 BUILDTIME=$(shell date "+%Y%m%d-%H%M")
 
 # Comment out the following to make a debuggable build
diff --git a/TODO b/TODO
index 24df1cf..4d209bb 100644
--- a/TODO
+++ b/TODO
@@ -18,7 +18,6 @@ around to it some time. If you have any good ideas, please let me know.
 * hwclock
 * killall
 * stty
-* wc
 * tr
 * expr (maybe?)  (ash builtin?)
 
diff --git a/applets/busybox.c b/applets/busybox.c
index 4a7feef..a00f90b 100644
--- a/applets/busybox.c
+++ b/applets/busybox.c
@@ -5,6 +5,16 @@
 
 static int been_there_done_that = 0;
 
+#if 0
+void exit (int status) __attribute__ ((noreturn));
+void exit (int status) { _exit(status); };
+void abort (void) __attribute__ ((__noreturn__));
+void abort (void) { _exit(0); };
+int atexit (void (*__func) (void)) { _exit(0); };
+void *__libc_stack_end;
+#endif
+
+
 static const struct Applet applets[] = {
 
 #ifdef BB_BUSYBOX		//bin
@@ -219,6 +229,9 @@ static const struct Applet applets[] = {
     {"true", true_main},
     {"false", false_main},
 #endif
+#ifdef BB_WC			//usr/bin
+    {"wc",  wc_main},
+#endif
 #ifdef BB_UNAME			//bin
     {"uname",  uname_main},
 #endif
@@ -241,6 +254,8 @@ static const struct Applet applets[] = {
     {0}
 };
 
+
+
 int main(int argc, char **argv)
 {
     char *s = argv[0];
diff --git a/busybox.c b/busybox.c
index 4a7feef..a00f90b 100644
--- a/busybox.c
+++ b/busybox.c
@@ -5,6 +5,16 @@
 
 static int been_there_done_that = 0;
 
+#if 0
+void exit (int status) __attribute__ ((noreturn));
+void exit (int status) { _exit(status); };
+void abort (void) __attribute__ ((__noreturn__));
+void abort (void) { _exit(0); };
+int atexit (void (*__func) (void)) { _exit(0); };
+void *__libc_stack_end;
+#endif
+
+
 static const struct Applet applets[] = {
 
 #ifdef BB_BUSYBOX		//bin
@@ -219,6 +229,9 @@ static const struct Applet applets[] = {
     {"true", true_main},
     {"false", false_main},
 #endif
+#ifdef BB_WC			//usr/bin
+    {"wc",  wc_main},
+#endif
 #ifdef BB_UNAME			//bin
     {"uname",  uname_main},
 #endif
@@ -241,6 +254,8 @@ static const struct Applet applets[] = {
     {0}
 };
 
+
+
 int main(int argc, char **argv)
 {
     char *s = argv[0];
diff --git a/busybox.def.h b/busybox.def.h
index 8345553..65ed365 100644
--- a/busybox.def.h
+++ b/busybox.def.h
@@ -72,12 +72,13 @@
 #define BB_SORT
 #define BB_SWAPONOFF
 #define BB_SYNC
-//#define BB_SYSLOGD
+#define BB_SYSLOGD
 #define BB_TAIL
 #define BB_TAR
 #define BB_TEE
 #define BB_TOUCH
 #define BB_TRUE_FALSE
+#define BB_WC
 #define BB_UMOUNT
 #define BB_UNIQ
 #define BB_UPDATE
diff --git a/busybox.spec b/busybox.spec
index d1a7026..ae70101 100644
--- a/busybox.spec
+++ b/busybox.spec
@@ -1,5 +1,5 @@
 Name: busybox
-Version: 0.40
+Version: 0.41
 Release: 1
 Group: System/Utilities
 Summary: BusyBox is a tiny suite of Unix utilities in a multi-call binary.
@@ -21,7 +21,7 @@ embedded system.
 %setup -q -n %{Name}-%{Version}
 
 %Build
-BB_INIT_SCRIPT='\"/etc/rc.d/init.d/rcS\"' make
+make
 
 %Install
 rm -rf $RPM_BUILD_ROOT
diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
index 9ea3b4e..dc245a1 100644
--- a/coreutils/mkdir.c
+++ b/coreutils/mkdir.c
@@ -84,7 +84,7 @@ extern int mkdir_main(int argc, char **argv)
 
 	strcpy (buf, *argv);
 	status=stat(buf, &statBuf);
-	if (status != -1 && status != ENOENT ) {
+	if (parentFlag == FALSE && status != -1 && status != ENOENT ) {
 	    fprintf(stderr, "%s: File exists\n", buf);
 	    exit( FALSE);
 	}
@@ -93,7 +93,7 @@ extern int mkdir_main(int argc, char **argv)
 	    createPath(buf, mode);
 	}
 	else { 
-	    if (mkdir (buf, mode) != 0) {
+	    if (mkdir (buf, mode) != 0 && parentFlag == FALSE) {
 		perror(buf);
 		exit( FALSE);
 	    }
diff --git a/docs/CommandList b/docs/CommandList
index 39c72a1..8c0a01e 100644
--- a/docs/CommandList
+++ b/docs/CommandList
@@ -12,6 +12,9 @@ ________________________________________________________________________________
                     BusyBox 0.38, Functions and the Arguments they Support 
 
 
+New Apps that have been added to BusyBox since this document was written:
+    ping, hostname, mkfifo, free, tail, du, tee, head, sort, uniq, lsmod, rmmod, fbset, and loadacm.
+
 
 
 ______________________________________________________________________________________________________
@@ -154,7 +157,7 @@ cp [option] fileA fileB
 
                         attributes      group permissions and time information.
 
-		-R      recursive	Copy to the current location and all subdirectories in the tree.
+		-R      recursive	Copies directories recursively
 
 
 
@@ -321,7 +324,7 @@ fsck.minix [-larvsmf] /dev/name
 
 		-r	Perform interactive repairs. 
 
-		-q	Perform automatic repairs
+		-a	Perform automatic repairs
 
 		-v	Verbose
 
@@ -712,29 +715,30 @@ ________________________________________________________________________________
 
 
 
-
 sed
+	Usage: sed [-n] -e script [file...]
 
-	Sed scripts are subject to the following format: 's/regexp/replacement/[gp]' which attempts to
-
-	to match regexp against the pattern space and if successful, replaces the matched portion with
-
-	replacement -r or -R  Remove contents of directories recursively.
-
-
-
-
-________________________________________________________________________________________________________
-
-
-
-
+	Allowed sed scripts come in the following form:
+		'ADDR [!] COMMAND'
 
-rmdir [OPTION] ... directory
+		where address ADDR can be:
+		  NUMBER    Match specified line number
+		  $         Match last line
+		  /REGEXP/  Match specified regexp
+		  (! inverts the meaning of the match)
 
-	Remove directories if they are empty.
+		and COMMAND can be:
+		  s/regexp/replacement/[igp]
+		     which attempt to match regexp against the pattern space
+		     and if successful replaces the matched portion with replacement.
 
+		  aTEXT
+		     which appends TEXT after the pattern space
+	Options:
+	-e      add the script to the commands to be executed
+	-n      suppress automatic printing of pattern space
 
+	This version of sed matches full regular expresions.
 
 
 
@@ -744,51 +748,6 @@ ________________________________________________________________________________
 
 
 
-rmdir [OPTION] ... directory
-
-	Remove directories if they are empty.
-
-
-
-
-________________________________________________________________________________________________________
-
-
-
-
-
-sed
-
-	Sed scripts are subject to the following format:  's/regexp/replacement/[gp]' which attempts to
-
-	match regexp against the pattern space and if successful, replaces the matched portion with 
-
-	replacement.  This version of sed matches
-
-        full regular expressions.
-
-		-e	Add the script to the commands to be executed.
-
-		-n 	Suppress automatic printing of pattern space..
-
-		-e	Add the script to the commands to be executed.
-
-		-n 	Suppress automatic printing of pattern space..
-
-		-e	Add the script to the commands to be executed.
-
-		-n 	Suppress automatic printing of pattern space.
-
-
-	
-
-
-________________________________________________________________________________________________________
-
-
-
-
-
 sleep N
 
 	Pause for N seconds.
@@ -977,10 +936,14 @@ ________________________________________________________________________________
 
 zcat [options] files
 
-	Uncompress file from gzip, gunzip or compress command or standard input if file is '-'.
+	Usage: zcat [OPTION]... FILE
 
-		-c	Write output to standard output.
+	Uncompress FILE (or standard input if FILE is '-').
+	(When invoked as zcat, defaults to having -c turned on)
 
+	Options:
+		-c      Write output to standard output
+		-t      Test compressed file integrity
 
 
 
@@ -991,7 +954,7 @@ ________________________________________________________________________________
 
 
 
-gunzip  (Same as zcat)
+gunzip  (Same as zcat, but without the "-c" option.)
 
 
 
@@ -1003,10 +966,13 @@ ________________________________________________________________________________
 
 
 
+gzip [OPTION]... FILE
 
-gzip   (Same as zcat)
-
+	Compress FILE with maximum compression.
+	When FILE is -, reads standard input.  Implies -c.
 
+	Options:
+		-c      Write output to standard output instead of FILE.gz
 
 
 
diff --git a/examples/busybox.spec b/examples/busybox.spec
index d1a7026..ae70101 100644
--- a/examples/busybox.spec
+++ b/examples/busybox.spec
@@ -1,5 +1,5 @@
 Name: busybox
-Version: 0.40
+Version: 0.41
 Release: 1
 Group: System/Utilities
 Summary: BusyBox is a tiny suite of Unix utilities in a multi-call binary.
@@ -21,7 +21,7 @@ embedded system.
 %setup -q -n %{Name}-%{Version}
 
 %Build
-BB_INIT_SCRIPT='\"/etc/rc.d/init.d/rcS\"' make
+make
 
 %Install
 rm -rf $RPM_BUILD_ROOT
diff --git a/init.c b/init.c
index 8a48380..b4ab1c7 100644
--- a/init.c
+++ b/init.c
@@ -331,7 +331,7 @@ static void console_init()
 static pid_t run(char* command, 
 	char *terminal, int get_enter)
 {
-    int i;
+    int i, fd;
     pid_t pid;
     char* tmpCmd;
     char* cmd[255];
@@ -357,21 +357,20 @@ static pid_t run(char* command,
 	close(2);
 	setsid();
 
-	if (device_open(terminal, O_RDWR) < 0) {
-	    message(LOG|CONSOLE, "Bummer, can't open %s\r\n", terminal);
-	    exit(1);
-	}
-	dup(0);
-	dup(0);
-	tcsetpgrp (0, getpgrp());
-	set_term(0);
-
 	/* Reset signal handlers set for parent process */
 	signal(SIGUSR1, SIG_DFL);
 	signal(SIGUSR2, SIG_DFL);
 	signal(SIGINT, SIG_DFL);
 	signal(SIGTERM, SIG_DFL);
 
+	if ((fd = device_open(terminal, O_RDWR)) < 0) {
+	    message(LOG|CONSOLE, "Bummer, can't open %s\r\n", terminal);
+	    exit(1);
+	}
+	dup(fd);
+	dup(fd);
+	tcsetpgrp (0, getpgrp());
+	set_term(0);
 
 	if (get_enter==TRUE) {
 	    /*
@@ -389,19 +388,21 @@ static pid_t run(char* command,
 	    read(fileno(stdin), &c, 1);
 	}
 
+	/* Log the process name and args */
+	message(LOG|CONSOLE, "Starting pid %d, console %s: '", 
+		shell_pgid, terminal, command);
+
 	/* Convert command (char*) into cmd (char**, one word per string) */
 	for (tmpCmd=command, i=0; (tmpCmd=strsep(&command, " \t")) != NULL;) {
 	    if (*tmpCmd != '\0') {
 		cmd[i] = tmpCmd;
+		message(LOG|CONSOLE, "%s ", tmpCmd);
 		tmpCmd++;
 		i++;
 	    }
 	}
 	cmd[i] = NULL;
-
-	/* Log the process name and args */
-	message(LOG, "Starting pid %d, console %s: '%s'\r\n", 
-		shell_pgid, terminal, cmd[0]);
+	message(LOG|CONSOLE, "'\r\n");
 
 	/* Now run it.  The new program will take over this PID, 
 	 * so nothing further in init.c should be run. */
@@ -540,8 +541,8 @@ void new_initAction (initActionEnum action,
     } else
 	strncpy(newAction->console, console, 255);
     newAction->pid = 0;
-//    message(LOG|CONSOLE, "process='%s' action='%d' console='%s'\n",
-//	    newAction->process, newAction->action, newAction->console);
+    message(LOG|CONSOLE, "process='%s' action='%d' console='%s'\n",
+	    newAction->process, newAction->action, newAction->console);
 }
 
 void delete_initAction (initAction *action)
@@ -672,11 +673,8 @@ extern int init_main(int argc, char **argv)
 	usage( "init\n\nInit is the parent of all processes.\n\n"
 		"This version of init is designed to be run only by the kernel\n");
     }
-
-    /* from the controlling terminal */
-    setsid();
-
-    /* Set up sig handlers  -- be sure to clear all of these in run() */
+    /* Set up sig handlers  -- be sure to
+     * clear all of these in run() */
     signal(SIGUSR1, halt_signal);
     signal(SIGUSR2, reboot_signal);
     signal(SIGINT, reboot_signal);
@@ -686,7 +684,7 @@ extern int init_main(int argc, char **argv)
      * SIGINT on CAD so we can shut things down gracefully... */
     reboot(RB_DISABLE_CAD);
 #endif 
-    
+
     /* Figure out where the default console should be */
     console_init();
 
@@ -695,11 +693,11 @@ extern int init_main(int argc, char **argv)
     close(1);
     close(2);
     set_term(0);
+    setsid();
 
     /* Make sure PATH is set to something sane */
     putenv(_PATH_STDPATH);
 
-   
     /* Hello world */
 #ifndef DEBUG_INIT
     message(LOG|CONSOLE, 
diff --git a/init/init.c b/init/init.c
index 8a48380..b4ab1c7 100644
--- a/init/init.c
+++ b/init/init.c
@@ -331,7 +331,7 @@ static void console_init()
 static pid_t run(char* command, 
 	char *terminal, int get_enter)
 {
-    int i;
+    int i, fd;
     pid_t pid;
     char* tmpCmd;
     char* cmd[255];
@@ -357,21 +357,20 @@ static pid_t run(char* command,
 	close(2);
 	setsid();
 
-	if (device_open(terminal, O_RDWR) < 0) {
-	    message(LOG|CONSOLE, "Bummer, can't open %s\r\n", terminal);
-	    exit(1);
-	}
-	dup(0);
-	dup(0);
-	tcsetpgrp (0, getpgrp());
-	set_term(0);
-
 	/* Reset signal handlers set for parent process */
 	signal(SIGUSR1, SIG_DFL);
 	signal(SIGUSR2, SIG_DFL);
 	signal(SIGINT, SIG_DFL);
 	signal(SIGTERM, SIG_DFL);
 
+	if ((fd = device_open(terminal, O_RDWR)) < 0) {
+	    message(LOG|CONSOLE, "Bummer, can't open %s\r\n", terminal);
+	    exit(1);
+	}
+	dup(fd);
+	dup(fd);
+	tcsetpgrp (0, getpgrp());
+	set_term(0);
 
 	if (get_enter==TRUE) {
 	    /*
@@ -389,19 +388,21 @@ static pid_t run(char* command,
 	    read(fileno(stdin), &c, 1);
 	}
 
+	/* Log the process name and args */
+	message(LOG|CONSOLE, "Starting pid %d, console %s: '", 
+		shell_pgid, terminal, command);
+
 	/* Convert command (char*) into cmd (char**, one word per string) */
 	for (tmpCmd=command, i=0; (tmpCmd=strsep(&command, " \t")) != NULL;) {
 	    if (*tmpCmd != '\0') {
 		cmd[i] = tmpCmd;
+		message(LOG|CONSOLE, "%s ", tmpCmd);
 		tmpCmd++;
 		i++;
 	    }
 	}
 	cmd[i] = NULL;
-
-	/* Log the process name and args */
-	message(LOG, "Starting pid %d, console %s: '%s'\r\n", 
-		shell_pgid, terminal, cmd[0]);
+	message(LOG|CONSOLE, "'\r\n");
 
 	/* Now run it.  The new program will take over this PID, 
 	 * so nothing further in init.c should be run. */
@@ -540,8 +541,8 @@ void new_initAction (initActionEnum action,
     } else
 	strncpy(newAction->console, console, 255);
     newAction->pid = 0;
-//    message(LOG|CONSOLE, "process='%s' action='%d' console='%s'\n",
-//	    newAction->process, newAction->action, newAction->console);
+    message(LOG|CONSOLE, "process='%s' action='%d' console='%s'\n",
+	    newAction->process, newAction->action, newAction->console);
 }
 
 void delete_initAction (initAction *action)
@@ -672,11 +673,8 @@ extern int init_main(int argc, char **argv)
 	usage( "init\n\nInit is the parent of all processes.\n\n"
 		"This version of init is designed to be run only by the kernel\n");
     }
-
-    /* from the controlling terminal */
-    setsid();
-
-    /* Set up sig handlers  -- be sure to clear all of these in run() */
+    /* Set up sig handlers  -- be sure to
+     * clear all of these in run() */
     signal(SIGUSR1, halt_signal);
     signal(SIGUSR2, reboot_signal);
     signal(SIGINT, reboot_signal);
@@ -686,7 +684,7 @@ extern int init_main(int argc, char **argv)
      * SIGINT on CAD so we can shut things down gracefully... */
     reboot(RB_DISABLE_CAD);
 #endif 
-    
+
     /* Figure out where the default console should be */
     console_init();
 
@@ -695,11 +693,11 @@ extern int init_main(int argc, char **argv)
     close(1);
     close(2);
     set_term(0);
+    setsid();
 
     /* Make sure PATH is set to something sane */
     putenv(_PATH_STDPATH);
 
-   
     /* Hello world */
 #ifndef DEBUG_INIT
     message(LOG|CONSOLE, 
diff --git a/internal.h b/internal.h
index 1b5c0bc..49cfcf0 100644
--- a/internal.h
+++ b/internal.h
@@ -125,6 +125,7 @@ extern int touch_main(int argc, char** argv);
 extern int tput_main(int argc, char** argv);
 extern int true_main(int argc, char** argv);
 extern int tryopen_main(int argc, char** argv);
+extern int wc_main(int argc, char** argv);
 extern int umount_main(int argc, char** argv);
 extern int uniq_main(int argc, char** argv);
 extern int update_main(int argc, char** argv);
diff --git a/mkdir.c b/mkdir.c
index 9ea3b4e..dc245a1 100644
--- a/mkdir.c
+++ b/mkdir.c
@@ -84,7 +84,7 @@ extern int mkdir_main(int argc, char **argv)
 
 	strcpy (buf, *argv);
 	status=stat(buf, &statBuf);
-	if (status != -1 && status != ENOENT ) {
+	if (parentFlag == FALSE && status != -1 && status != ENOENT ) {
 	    fprintf(stderr, "%s: File exists\n", buf);
 	    exit( FALSE);
 	}
@@ -93,7 +93,7 @@ extern int mkdir_main(int argc, char **argv)
 	    createPath(buf, mode);
 	}
 	else { 
-	    if (mkdir (buf, mode) != 0) {
+	    if (mkdir (buf, mode) != 0 && parentFlag == FALSE) {
 		perror(buf);
 		exit( FALSE);
 	    }
diff --git a/reg_test.sh b/reg_test.sh
index 2a73fc5..8177096 100755
--- a/reg_test.sh
+++ b/reg_test.sh
@@ -9,7 +9,7 @@ if ! eval diff -u tar.c testdir ; then
     echo "Bummer.  File copy failed."
     exit 0
 else
-    echo "Cool.  File copy is ok."
+    echo "Cool.  'cp tar.c testdir' is ok."
 fi
 
 rm -rf testdir
@@ -20,7 +20,7 @@ if ! eval diff -u tar.c testdir/foo/tar.c ; then
     echo "Bummer.  File copy to a directory failed."
     exit 0
 else
-    echo "Cool.  File copy to a directory is ok."
+    echo "Cool.  'cp tar.c testdir/foo' is ok."
 fi
 
 
@@ -32,7 +32,7 @@ if ! eval diff -u tar.c testdir/foo/tar.c ; then
     echo "Bummer.  File copy to a directory w/ a '/' failed."
     exit 0
 else
-    echo "Cool.  File copy to a directory w/ a '/' is ok."
+    echo "Cool.  'cp tar.c testdir/foo/' is ok."
 fi
 
 
@@ -44,7 +44,7 @@ if ! eval diff -ur X11 testdir ; then
     echo "Bummer.  Local dir copy failed."
     exit 0
 else
-    echo "Cool.  Local dir copy is ok."
+    echo "Cool.  'cp -a X11 testdir' is ok."
 fi
 
 rm -rf testdir X11
@@ -55,7 +55,7 @@ if ! eval diff -ur X11 testdir ; then
     echo "Bummer.  Local dir copy w/ a '/' failed."
     exit 0
 else
-    echo "Cool.  Local dir copy w/ a '/' is ok."
+    echo "Cool.  'cp -a X11 testdir/' is ok."
 fi
 
 rm -rf testdir X11
@@ -66,7 +66,7 @@ if ! eval diff -ur X11 testdir ; then
     echo "Bummer.  Local dir copy w/ a src '/' failed."
     exit 0
 else
-    echo "Cool.  Local dir copy w/ a src '/' is ok."
+    echo "Cool.  'cp -a X11/ testdir' is ok."
 fi
 
 rm -rf testdir X11
@@ -77,7 +77,7 @@ if ! eval diff -ur X11 testdir ; then
     echo "Bummer.  Local dir copy w/ 2x '/'s failed."
     exit 0
 else
-    echo "Cool.  Local dir copy w/ 2x '/'s is ok."
+    echo "Cool.  'cp -a X11/ testdir/' is ok."
 fi
 
 rm -rf testdir X11
@@ -86,7 +86,7 @@ if ! eval diff -ur /etc/X11 testdir ; then
     echo "Bummer.  Remote dir copy failed."
     exit 0
 else
-    echo "Cool.  Remote dir copy is ok."
+    echo "Cool.  'cp -a /etc/X11 testdir' is ok."
 fi
 
 
@@ -98,7 +98,7 @@ if ! eval diff -ur /etc/X11 testdir/foo ; then
     echo "Bummer.  Remote dir copy to a directory failed."
     exit 0
 else
-    echo "Cool.  Remote dir copy to a directory is ok."
+    echo "Cool.  'cp -a /etc/X11 testdir/foo' is ok."
 fi
 
 
@@ -110,7 +110,7 @@ if ! eval diff -ur /etc/X11 testdir/foo ; then
     echo "Bummer.  Remote dir copy to a directory w/ a '/' failed."
     exit 0
 else
-    echo "Cool.  Remote dir copy to a directory w/ a '/' is ok."
+    echo "Cool.  'cp -a /etc/X11 testdir/foo/' is ok."
 fi
 
 rm -rf testdir
@@ -124,14 +124,24 @@ if ! eval ./busybox cp README foo ; then
     echo "Bummer.  cp README foo failed."
     exit 0
 else
-    echo "Cool.  cp README foo is ok."
+    echo "Cool.  'cp README foo' is ok."
 fi
 
 if ! eval ./busybox cp foo/README bar ; then
     echo "Bummer.  cp foo/README bar failed."
     exit 0
 else
-    echo "Cool.  cp foo/README bar is ok."
+    echo "Cool.  'cp foo/README bar' is ok."
+fi
+
+rm -f bar/README
+ENVVAR1=foo
+ENVVAR2=bar
+if ! eval ./busybox cp $ENVVAR1/README $ENVVAR2 ; then
+    echo "Bummer.  cp foo/README bar failed."
+    exit 0
+else
+    echo "Cool.  'cp \$ENVVAR1/README \$ENVVAR2' is ok."
 fi
 
 rm -rf foo bar
diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c
index 43e83b1..0be9ded 100644
--- a/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -337,11 +337,13 @@ extern int syslogd_main(int argc, char **argv)
 #ifdef BB_KLOGD
     int startKlogd = TRUE;
 #endif
+    int stopDoingThat = FALSE;
     char *p;
     char **argv1=argv;
     
     while (--argc > 0 && **(++argv1) == '-') {
-	while (*(++(*argv1))) {
+	stopDoingThat = FALSE;
+	while (stopDoingThat == FALSE && *(++(*argv1))) {
 	    switch (**argv1) {
 	    case 'm':
 		if (--argc == 0) {
@@ -362,6 +364,7 @@ extern int syslogd_main(int argc, char **argv)
 		    usage(syslogd_usage);
 		}
 		logFilePath = *(++argv1);
+		stopDoingThat = TRUE;
 		break;
 	    default:
 		usage(syslogd_usage);
diff --git a/syslogd.c b/syslogd.c
index 43e83b1..0be9ded 100644
--- a/syslogd.c
+++ b/syslogd.c
@@ -337,11 +337,13 @@ extern int syslogd_main(int argc, char **argv)
 #ifdef BB_KLOGD
     int startKlogd = TRUE;
 #endif
+    int stopDoingThat = FALSE;
     char *p;
     char **argv1=argv;
     
     while (--argc > 0 && **(++argv1) == '-') {
-	while (*(++(*argv1))) {
+	stopDoingThat = FALSE;
+	while (stopDoingThat == FALSE && *(++(*argv1))) {
 	    switch (**argv1) {
 	    case 'm':
 		if (--argc == 0) {
@@ -362,6 +364,7 @@ extern int syslogd_main(int argc, char **argv)
 		    usage(syslogd_usage);
 		}
 		logFilePath = *(++argv1);
+		stopDoingThat = TRUE;
 		break;
 	    default:
 		usage(syslogd_usage);
diff --git a/true_false.c b/true_false.c
index feaa929..eb9466b 100644
--- a/true_false.c
+++ b/true_false.c
@@ -27,12 +27,12 @@
 extern int
 true_main(int argc, char** argv)
 {
-	return( TRUE);
+	exit( TRUE);
 }
 
 extern int
 false_main(int argc, char** argv)
 {
-	return( FALSE);
+	exit( FALSE);
 }
 
diff --git a/utility.c b/utility.c
index c1bd82e..c18cb4b 100644
--- a/utility.c
+++ b/utility.c
@@ -396,7 +396,7 @@ recursiveAction(const char *fileName, int recurse, int followLinks, int depthFir
 		int (*dirAction) (const char *fileName, struct stat* statbuf))
 {
     int status;
-    struct stat statbuf;
+    struct stat statbuf, statbuf1;
     struct dirent *next;
 
     if (followLinks == TRUE)
@@ -404,6 +404,7 @@ recursiveAction(const char *fileName, int recurse, int followLinks, int depthFir
     else
 	status = lstat(fileName, &statbuf);
 
+    status = lstat(fileName, &statbuf);
     if (status < 0) {
 	perror(fileName);
 	return (FALSE);
@@ -424,8 +425,14 @@ recursiveAction(const char *fileName, int recurse, int followLinks, int depthFir
 		return (TRUE);
 	} 
     }
+    
+    status = lstat(fileName, &statbuf1);
+    if (status < 0) {
+	perror(fileName);
+	return (FALSE);
+    }
 
-    if (S_ISDIR(statbuf.st_mode)) {
+    if (S_ISDIR(statbuf.st_mode) && S_ISDIR(statbuf1.st_mode)) {
 	DIR *dir;
 	dir = opendir(fileName);
 	if (!dir) {