Latest and greatest

Changelog

@@ -1,13 +1,12 @@
 0.36
 	* fixed dd so it properly defaults to stdin and stdout when no 
 	    if= and of= are set (fix thanks to Eric Delaunay).
-	* Don't try to close the file descriptor of a pipe. (fix also from
+	* Don't try to close the file descriptor of a pipein tar. (fix also from
 	    Eric Delaunay).
 	* Made createPath be quiet (again thanks to Eric Delaunay).
 	* If BB_CONSOLE_CMD_IF_RC_SCRIPT_EXITS is defined, then whatever
 	    command you define it as will be run if the init script exits.
-	* Made createPath be quiet (again thanks to Eric Delaunay).
+	* Updated install.sh to make it more robust (thanks to Adam Di Carlo)
-	* Updated to install.sh to make it more robust (thanks to Adam Di Carlo)
 	* NFS support added to mount by Eric Delaunay.  It costs 10k when compiled
 	    in, but that is still a big win for those that use NFS.
 	* Made 'rm -f' be silent for non-existant files (thanks to Eric Delaunay).
@@ -15,9 +14,17 @@
 	    and acts as god intended gunzip and zcat to act.  They answer --help and
 	    obey the '-c' flag.
 	* Fixed a bug in mv which caused it to not move files when the destination
-	    was a directory name.
+	    was a directory.
+	* Fixed a decimal-instead-of-octal bug causing mkdir to make directories
+	    with very wrong permissions.
+	* chmod would overwrite file permissions instead of modifying them.
+	    Now it properly modifies permissions.
+	* Init now sends warnings destined for the console to /dev/console to ensure
+	    they show up on whatever the active console it.  Otherwise important
+	    messages (for example that the system is rebooting) were not seen when
+	    switched to a different VT.
 
-	-Erik Andersen
+	-Erik Andersen, Nov 17, 1999
 	
 0.35
 	* gzip now obeys the principle of least surprise and acts like god intended 

LICENSE

@@ -17,15 +17,362 @@ Copyright 1998 Dave Cinege <dcinege@psychosis.com>
 mini-gzip(gzip), mini-netcat(mnc)
 Copyright 1998 Charles P. Wright <cpwright@villagenet.com>
 
-
+Tons of new stuff as noted in header files
-bunches of stuff as noted in header files
 Copyright (C) 1999 by Lineo, inc. and written by 
 Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
 
-copyright and license info.
-
-This program suite may be distributed under the GNU General Public License.
 
 
-Please send patches, suggestions, insults, and bribes to <andersee@debian.org>.
+Please feed suggestions, bug reports, insults, and bribes back to:
+	Erik Andersen 
+	<andersen@lineo.com>
+	<andersee@deban.org>
+
+
+
+Busybox may be used and distributed under the GNU General Public License.
+
+---------------------------------------------------------------------------
+
+
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
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+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
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+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
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+    notice that there is no warranty (or else, saying that you provide
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+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
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+
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+In addition, mere aggregation of another work not based on the Program
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+a storage or distribution medium does not bring the other work under
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+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
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+
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+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
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+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
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+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
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+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
 

Makefile

@@ -17,7 +17,7 @@
 
 
 PROG=busybox
-VERSION=0.35
+VERSION=0.36
 BUILDTIME=$(shell date "+%Y%m%d-%H%M")
 
 # Comment out the following to make a debuggable build
@@ -107,6 +107,9 @@ install: busybox
 whichversion:
 	@echo $(VERSION)
 
-release: distclean
+
-	(cd .. ; cp -a busybox busybox-$(VERSION); tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION)) 
+dist: release
+
+release: distclean
+	(cd .. ; rm -rf busybox-$(VERSION) ; cp -a busybox busybox-$(VERSION); rm -rf busybox-$(VERSION)/CVS busybox-$(VERSION)/.cvsignore ; tar -cvzf busybox-$(VERSION).tar.gz busybox-$(VERSION)) 
 

README

@@ -1,26 +1,26 @@
 Please see the LICENSE file for copyright information.
 
-Busybox is a multicall binary used to provide a minimal subset of 
+BusyBox is a suite of "tiny" Unix utilities in a multi-call binary. It
-POSIX style commands and specialized functions.
+provides a pretty complete POSIX environment in a very small package.
+Just add a kernel, "ash" (Keith Almquists tiny Bourne shell clone), and
+an editor such as "elvis-tiny" or "ae", and you have a working system.
+Busybox was begun to support the Debian Rescue/Install disks, but it
+also makes an excellent environment for any small or embedded system.
 
-It is geared toward the very small, i.e. boot floppies, embedded-
+As of version 0.20 there is a version number. : ) Also as of version
-systems, etc. Specifically it is used in the Debian Rescue/Install
+0.20, BB is now modularized to easily allow you to build of only the
-system (which caused the original busybox to be made), the Linux Router
+BB parts you need, thereby reducing binary size. To turn off unwanted
-Project, and others.
+Busybox components, simply edit the file busybox.def.h and comment out
+the parts you do not need using C++ style (//) comments.
 
-As of version 0.20 there is a version number. : )
+After the build is complete a busybox.links file is generated which is
-Also as of version 0.20, BB is modularized to allow an easy build of
+then used by 'make install' to create symlinks to the busybox binary
-only the BB parts you need, to reduce binary size.
+for all compiled in functions.  By default, 'make install' will place
+the symlink forest into `pwd`/busybox_install unless you have defined
+the PREFIX environment variable.
 
-Edit the file busybox.def.h and comment out the parts you do not need
+Please feed suggestions, bug reports, insults, and bribes back to:
-using C++ comments (//)
+	Erik Andersen 
+	<andersen@lineo.com>
+	<andersee@deban.org>
 
-After the build is complete a busybox.links file is generated to allow
-you to easily make the sym/hard links to the busybox binary.
-
-Note the modular system is Makefile based, and purposely very
-simplistic. It does no dependency checking. That is left for you
-to figure out by trial and error.
-
-Please feed patches back to:
-	Erik Andersen <andersee@deban.org>

busybox.spec

@@ -1,5 +1,5 @@
 Name: busybox
-Version: 0.35
+Version: 0.36
 Release: 1
 Group: System/Utilities
 Summary: BusyBox is a tiny suite of Unix utilities in a multi-call binary.

chmod_chown_chgrp.c

@@ -31,7 +31,7 @@ static uid_t uid=-1;
 static gid_t gid=-1;
 static int whichApp;
 static char* invocationName=NULL;
-static mode_t mode=0644;
+static char* theMode=NULL;
 
 
 #define CHGRP_APP   1
@@ -61,7 +61,12 @@ static int fileAction(const char *fileName, struct stat* statbuf)
 	    }
 	    break;
 	case CHMOD_APP:
-	    if (chmod(fileName, mode) == 0)
+	    /* Parse the specified modes */
+	    if ( parse_mode(theMode, &(statbuf->st_mode)) == FALSE ) {
+		fprintf(stderr, "%s: Unknown mode: %s\n", invocationName, theMode);
+		exit( FALSE);
+	    }
+	    if (chmod(fileName, statbuf->st_mode) == 0)
 		return( TRUE);
 	    break;
     }
@@ -100,12 +105,7 @@ int chmod_chown_chgrp_main(int argc, char **argv)
     }
     
     if ( whichApp == CHMOD_APP ) {
-	/* Find the specified modes */
+	theMode=*argv;
-	mode = 0;
-	if ( parse_mode(*argv, &mode) == FALSE ) {
-	    fprintf(stderr, "%s: Unknown mode: %s\n", invocationName, *argv);
-	    exit( FALSE);
-	}
     } else {
 
 	/* Find the selected group */

coreutils/mkdir.c

@@ -34,7 +34,7 @@ static const char mkdir_usage[] = "Usage: mkdir [OPTION] DIRECTORY...\n\n"
 
 
 static int parentFlag = FALSE;
-static mode_t mode = 777;
+static mode_t mode = 0777;
 
 
 extern int mkdir_main(int argc, char **argv)

examples/busybox.spec

@@ -1,5 +1,5 @@
 Name: busybox
-Version: 0.35
+Version: 0.36
 Release: 1
 Group: System/Utilities
 Summary: BusyBox is a tiny suite of Unix utilities in a multi-call binary.

init.c

@@ -41,7 +41,7 @@
 #include <sys/vt.h>		/* for vt_stat */
 #include <sys/ioctl.h>
 
-#define VT_CONSOLE      "/dev/console"	/* Logical system console */
+#define DEV_CONSOLE      "/dev/console"	/* Logical system console */
 #define VT_PRIMARY      "/dev/tty1"	/* Primary virtual console */
 #define VT_SECONDARY    "/dev/tty2"	/* Virtual console */
 #define VT_LOG          "/dev/tty3"	/* Virtual console */
@@ -53,7 +53,7 @@
 
 #define LOG             0x1
 #define CONSOLE         0x2
-static char *console = VT_CONSOLE;
+static char *console = DEV_CONSOLE;
 static char *second_console = VT_SECONDARY;
 static char *log = VT_LOG;
 static int kernel_version = 0;
@@ -109,7 +109,8 @@ void message(int device, char *fmt, ...)
 	va_end(arguments);
     }
     if (device & CONSOLE) {
-	if ((fd = device_open(console, O_WRONLY|O_NOCTTY|O_NDELAY)) >= 0) {
+	/* Always send console messages to /dev/console so people will see them. */
+	if ((fd = device_open(DEV_CONSOLE, O_WRONLY|O_NOCTTY|O_NDELAY)) >= 0) {
 	    va_start(arguments, fmt);
 	    vdprintf(fd, fmt, arguments);
 	    va_end(arguments);
@@ -217,7 +218,7 @@ static void console_init()
 	    /* this is linux virtual tty */
 	    snprintf( the_console, sizeof the_console, "/dev/tty%d", vt.v_active );
 	} else {
-	    console = VT_CONSOLE;
+	    console = DEV_CONSOLE;
 	    tried_devcons++;
 	}
     }
@@ -226,7 +227,7 @@ static void console_init()
 	/* Can't open selected console -- try /dev/console */
 	if (!tried_devcons) {
 	    tried_devcons++;
-	    console = VT_CONSOLE;
+	    console = DEV_CONSOLE;
 	    continue;
 	}
 	/* Can't open selected console -- try vt1 */

init/init.c

@@ -41,7 +41,7 @@
 #include <sys/vt.h>		/* for vt_stat */
 #include <sys/ioctl.h>
 
-#define VT_CONSOLE      "/dev/console"	/* Logical system console */
+#define DEV_CONSOLE      "/dev/console"	/* Logical system console */
 #define VT_PRIMARY      "/dev/tty1"	/* Primary virtual console */
 #define VT_SECONDARY    "/dev/tty2"	/* Virtual console */
 #define VT_LOG          "/dev/tty3"	/* Virtual console */
@@ -53,7 +53,7 @@
 
 #define LOG             0x1
 #define CONSOLE         0x2
-static char *console = VT_CONSOLE;
+static char *console = DEV_CONSOLE;
 static char *second_console = VT_SECONDARY;
 static char *log = VT_LOG;
 static int kernel_version = 0;
@@ -109,7 +109,8 @@ void message(int device, char *fmt, ...)
 	va_end(arguments);
     }
     if (device & CONSOLE) {
-	if ((fd = device_open(console, O_WRONLY|O_NOCTTY|O_NDELAY)) >= 0) {
+	/* Always send console messages to /dev/console so people will see them. */
+	if ((fd = device_open(DEV_CONSOLE, O_WRONLY|O_NOCTTY|O_NDELAY)) >= 0) {
 	    va_start(arguments, fmt);
 	    vdprintf(fd, fmt, arguments);
 	    va_end(arguments);
@@ -217,7 +218,7 @@ static void console_init()
 	    /* this is linux virtual tty */
 	    snprintf( the_console, sizeof the_console, "/dev/tty%d", vt.v_active );
 	} else {
-	    console = VT_CONSOLE;
+	    console = DEV_CONSOLE;
 	    tried_devcons++;
 	}
     }
@@ -226,7 +227,7 @@ static void console_init()
 	/* Can't open selected console -- try /dev/console */
 	if (!tried_devcons) {
 	    tried_devcons++;
-	    console = VT_CONSOLE;
+	    console = DEV_CONSOLE;
 	    continue;
 	}
 	/* Can't open selected console -- try vt1 */

mkdir.c

@@ -34,7 +34,7 @@ static const char mkdir_usage[] = "Usage: mkdir [OPTION] DIRECTORY...\n\n"
 
 
 static int parentFlag = FALSE;
-static mode_t mode = 777;
+static mode_t mode = 0777;
 
 
 extern int mkdir_main(int argc, char **argv)