Virgin import of Christos Zoulas's FILE 4.21.

svn path=/vendor/file/dist/; revision=169962 svn path=/vendor/file/4.21/; revision=169964; tag=vendor/file/4.21
2007-05-24 21:59:38 +00:00 · 2007-05-24 21:59:38 +00:00 · 17c6260f4c · 2020-12-20 02:59:44 +00:00
commit 17c6260f4c
parent d1d50c78ab
59 changed files with 1982 additions and 960 deletions
--- a/contrib/file/ChangeLog
+++ b/contrib/file/ChangeLog
@ -1,3 +1,108 @@
+2007-05-24 10:00 Christos Zoulas <christos@zoulas.com>
+
+	* Fix another integer overflow (Colin Percival)
+
+2007-03-26 13:58 Christos Zoulas <christos@zoulas.com>
+
+	* make sure that all of struct magic_set is initialized appropriately
+	  (Brett)
+
+2007-03-25 17:44 Christos Zoulas <christos@zoulas.com>
+
+	* reset left bytes in the buffer (Dmitry V. Levin)
+
+	* compilation failed with COMPILE_ONLY and ENABLE_CONDITIONALS
+	  (Peter Avalos)
+
+2007-03-15 10:51 Christos Zoulas <christos@zoulas.com>
+
+	* fix fortran and nroff reversed tests (Dmitry V. Levin)
+	
+	* fix exclude option (Dmitry V. Levin)
+
+2007-02-08 17:30 Christos Zoulas <christos@zoulas.com>
+
+	* fix integer underflow in file_printf which can lead to
+	  to exploitable heap overflow (Jean-Sebastien Guay-Lero)
+
+2007-02-05 11:35 Christos Zoulas <christos@zoulas.com>
+
+	* make socket/pipe reading more robust
+
+2007-01-25 16:01 Christos Zoulas <christos@zoulas.com>
+
+	* Centralize all the tests in file_buffer.
+
+	* Add exclude flag.
+
+2007-01-18 05:29 Anon Ymous <do@not.spam.me>
+	
+	* Move the "type" detection code from parse() into its own table
+	  driven routine.  This avoids maintaining multiple lists in
+	  file.h.
+
+	* Add an optional conditional field (ust before the type field).
+	  This code is wrapped in "#ifdef ENABLE_CONDITIONALS" as it is
+	  likely to go away.
+	
+2007-01-16 23:24 Anon Ymous <do@not.spam.me>
+
+	* Fix an initialization bug in check_mem().
+
+2007-01-16 14:58 Anon Ymous <do@not.spam.me>
+
+	* Add a "default" type to print a message if nothing previously
+	  matched at that level or since the last default at that
+	  level.  This is useful for setting up switch-like statements.
+	  It can also be used to do if/else constructions without a
+	  redundant second test.
+
+	* Fix the "x" special case test so that one can test for that
+	  string with "=x".
+
+	* Allow "search" to search the entire buffer if the "/N"
+	  search count is missing.
+
+	* Make "regex" work!  It now starts its search at the
+	  specified offset and takes an (optional) "/N" line count to
+	  specify the search range; otherwise it searches to the end
+	  of the file.  The match is now grabbed correctly for format
+	  strings and the offset set to the end of the match.
+
+	* Add a "/s" flag to "regex" and "search" to set the offset to
+	  the start of the match.  By default the offset is set to the
+	  end of the match, as it is with other tests.  This is mostly
+	  useful for "regex".
+
+	* Make "search", "string" and "pstring" use the same
+	  file_strncmp() routine so that they support the same flags;
+	  "bestring16" and "lestring16" call the same routine, but
+	  with flags = 0.  Also add a "/C" flag (in analogy to "/c")
+	  to ignore the case on uppercase (lowercase) characters in
+	  the test string.
+
+	* Strict adherence to C style string escapes.  A warnings are
+	  printed when compiling.  Note: previously "\a" was
+	  incorrectly translated to 'a' instead of an <alert> (i.e.,
+	  BELL, typically 0x07).
+
+	* Make this compile with "-Wall -Wextra" and all the warning
+	  flags used with WARNS=4 in the NetBSD source.  Also make it
+	  pass lint.
+
+	* Many "cleanups" and hopefully not too many new bugs!
+
+2007-01-16 14:56 Anon Ymous <do@not.spam.me>
+
+	* make several more files compile with gcc warnings
+	  on and also make them pass lint.
+
+2007-01-16 14:54 Anon Ymous <do@not.spam.me>
+
+	* fix a puts()/putc() usage goof in file.c
+
+	* make file.c compile with gcc warnings and pass lint
+
 2006-12-11 16:49 Christos Zoulas <christos@zoulas.com>

 	* fix byteswapping issue
--- a/contrib/file/FREEBSD-upgrade
+++ b/contrib/file/FREEBSD-upgrade
@ -0,0 +1,30 @@
+# ex:ts=8
+$FreeBSD$
+
+Christos Zoulas `file'
+	originals can be found at: ftp://ftp.astron.com/pub/file/
+
+Imported by:
+
+	mv magic/* .
+	rmdir magic
+	mv -i src/* .
+	rm -rf src
+	mv -i doc/* .
+	rm -rf doc
+	rm -rf python
+	rm -f lt*
+	rm -f missing depcomp
+	rm -f config.{guess,sub}
+
+	cvs import -m "Virgin import of Christos Zoulas's FILE 4.21." \
+		src/contrib/file ZOULAS file_4_21
+
+
+Never make local changes to ZOULAS `file'.  Christos is very willing to
+work with us to meet our FreeBSD needs.  Thus submit any desired changes
+to him <christos@zoulas.com> and wait for the next release and vendor
+import to get them.
+        
+obrien@NUXI.com
+15-Sept-2002
--- a/contrib/file/LEGAL.NOTICE
+++ b/contrib/file/LEGAL.NOTICE
@ -1,4 +1,4 @@
-$Id: LEGAL.NOTICE,v 1.15 2006/05/03 18:48:33 christos Exp $
+$File: LEGAL.NOTICE,v 1.15 2006/05/03 18:48:33 christos Exp $
 Copyright (c) Ian F. Darwin 1986, 1987, 1989, 1990, 1991, 1992, 1994, 1995.
 Software written by Ian F. Darwin and others;
 maintained 1994- Christos Zoulas.
--- a/contrib/file/Localstuff
+++ b/contrib/file/Localstuff
@ -2,6 +2,6 @@
 #------------------------------------------------------------------------------
 # Localstuff:  file(1) magic for locally observed files
 #
-# $Id: Localstuff,v 1.4 2003/03/23 04:17:27 christos Exp $
+# $File: Localstuff,v 1.4 2003/03/23 04:17:27 christos Exp $
 # Add any locally observed files here.  Remember:
 # text if readable, executable if runnable binary, data if unreadable.
--- a/contrib/file/MAINT
+++ b/contrib/file/MAINT
@ -1,20 +1,10 @@
-$Id: MAINT,v 1.7 2006/06/01 18:19:41 ian Exp $
+$File: MAINT,v 1.9 2007/01/19 21:15:27 christos Exp $

 Maintenance notes:

 I am continuing to maintain the file command. I welcome your help,
 but to make my life easier I'd like to request the following:

- Don't change the version numbers!
-
-If your changes are extensive, I will have to work hard to 
-integrate them into my version.  If you check it into SCCS locally,
-the version numbers will likely be kept. IF you check it into RCS
-or CVS locally, please use -k to keep the version numbers, and
-please use branch deltas (1.21.1, 1.21.2, ...).  If you don't do
-this, I will likely be unable to use your changes; life's just too
-short.
-
 - Do not distribute changed versions.

 People trying to be helpful occasionally put up their hacked versions
--- a/contrib/file/Magdir/animation
+++ b/contrib/file/Magdir/animation
@ -320,11 +320,11 @@
 #>3     byte&0x03       3              \b, NR: CCIT J.17

 # MPA, M1A
-# modified by Joerg Jenderek
+# updated by Joerg Jenderek
 # GRR the original test are too common for many DOS files, so test 32 <= kbits <= 448
 0	beshort&0xFFFE		0xFFFE	
->2	byte&0xF0	>0x0F		
->>2	byte&0xF0	<0xE1		MPEG ADTS, layer I, v1
+>2	ubyte&0xF0	>0x0F		
+>>2	ubyte&0xF0	<0xE1		MPEG ADTS, layer I, v1
 # rate
 >>>2      byte&0xF0       0x10           \b,  32 kBits
 >>>2      byte&0xF0       0x20           \b,  64 kBits
--- a/contrib/file/Magdir/archive
+++ b/contrib/file/Magdir/archive
@ -478,7 +478,7 @@
 0	string		HPAK		HPACK archive data

 # JAM Archive volume format, by Dmitry.Kohmanyuk@UA.net
-0	string		\351,\001JAM\		JAM archive,
+0	string		\351,\001JAM\ 		JAM archive,
 >7	string		>\0			version %.4s
 >0x26	byte		=0x27			-
 >>0x2b	string          >\0			label %.11s,
@ -723,3 +723,11 @@
 >14	byte	0x54		end slice
 >14	beshort	0x4e4e		multi-part
 >14	beshort	0x4e53		multi-part, with -S
+
+# Symbian installation files
+#  http://www.thouky.co.uk/software/psifs/sis.html
+#  http://developer.symbian.com/main/downloads/papers/SymbianOSv91/softwareinstallsis.pdf
+8	lelong	0x10000419	Symbian installation file
+>4	lelong	0x1000006D	(EPOC release 3/4/5)
+>4	lelong	0x10003A12	(EPOC release 6)
+0	lelong	0x10201A7A	Symbian installation file (Symbian OS 9.x)
--- a/contrib/file/Magdir/audio
+++ b/contrib/file/Magdir/audio
@ -500,13 +500,13 @@
 # Since I saw only eqf files with version v1.1 I think that it's OK
 >23	string	x	\b%.4s
 # .preset
-0	string	\[Equalizer\ preset\]	XMMS equalizer preset
+0	string	[Equalizer\ preset]	XMMS equalizer preset
 # .m3u
-0	string	\#EXTM3U	M3U playlist
+0	string	#EXTM3U			M3U playlist
 # .pls
-0	string	\[playlist\]	PLS playlist
+0	string	[playlist]		PLS playlist
 # licq.conf
-1	string	\[licq\]	LICQ configuration file
+1	string	[licq]			LICQ configuration file

 # Atari ST audio files by Dirk Jagdmann <doj@cubic.org>
 0	string		ICE!		SNDH Atari ST music
@ -545,3 +545,14 @@
 >>27    byte            113     \b, Alpha 1.13
 >>27    byte            114     \b, Beta 1.14
 >>27    byte            115     \b, Alpha 1.15
+
+# IMY
+# from http://filext.com/detaillist.php?extdetail=IMY
+# http://cellphones.about.com/od/cellularfaqs/f/rf_imelody.htm
+# http://download.ncl.ie/doc/api/ie/ncl/media/music/IMelody.html
+# http://www.wx800.com/msg/download/irda/iMelody.pdf
+0	string	BEGIN:IMELODY	iMelody Ringtone Format
+
+# From: Matthew Flaschen <matthew.flaschen@gatech.edu>
+0	string	#EXTM3U 	M3U playlist text
+
--- a/contrib/file/Magdir/c-lang
+++ b/contrib/file/Magdir/c-lang
@ -20,5 +20,5 @@
 # The inverted index functionality was added some time betwen
 # versions 11 and 15, so look for -q if version is above 14:
 >7	string		>14
->>10	regex		.+\ -q\		with inverted index
->10	regex		.+\ -c\		text (non-compressed)
+>>10	regex		.+\ -q\ 	with inverted index
+>10	regex		.+\ -c\ 	text (non-compressed)
--- a/contrib/file/Magdir/commands
+++ b/contrib/file/Magdir/commands
@ -53,4 +53,4 @@

 0	string		Zend\x00		PHP script Zend Optimizer data

-0	string		\$!			DCL command file
+0	string		$!			DCL command file
--- a/contrib/file/Magdir/console
+++ b/contrib/file/Magdir/console
@ -165,3 +165,29 @@
 # From: Serge van den Boom <svdb@stack.nl>
 0	string		\x01ZZZZZ\x01	3DO "Opera" file system

+# From Gürkan Sengün <gurkan@linuks.mine.nu>, www.linuks.mine.nu
+0	string		GBS		Nintendo Gameboy Music/Audio Data
+12	string		GameBoy\ Music\ Module	Nintendo Gameboy Music Module
+
+# Playstations Patch Files from: From: Thomas Klausner <tk@giga.or.at>
+0	string	PPF30			Playstation Patch File version 3.0
+>5	byte	0			\b, PPF 1.0 patch
+>5	byte	1			\b, PPF 2.0 patch
+>5	byte	2			\b, PPF 3.0 patch
+>>56	byte	0			\b, Imagetype BIN (any)
+>>56	byte	1			\b, Imagetype GI (PrimoDVD)
+>>57	byte	0			\b, Blockcheck disabled
+>>57	byte	1			\b, Blockcheck enabled
+>>58	byte	0			\b, Undo data not available
+>>58	byte	1			\b, Undo data available
+>6	string	x			\b, description: %s
+
+0	string	PPF20			Playstation Patch File version 2.0
+>5	byte	0			\b, PPF 1.0 patch
+>5	byte	1			\b, PPF 2.0 patch
+>>56	lelong	>0			\b, size of file to patch %d
+>6	string	x			\b, description: %s
+
+0	string	PPF10			Playstation Patch File version 1.0
+>5	byte	0			\b, Simple Encoding
+>6	string	x			\b, description: %s
--- a/contrib/file/Magdir/database
+++ b/contrib/file/Magdir/database
@ -210,7 +210,3 @@
 16	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
 17	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
 18	string		MIT-MAGIC-COOKIE-1	X11 Xauthority data
-
-# SQLite (Ty Sarna)
-0	string	**\ This\ file\ contains\ an\ SQLite	SQLite Database
->&1	regex	[^\ ]+					Version %s
--- a/contrib/file/Magdir/editors
+++ b/contrib/file/Magdir/editors
@ -13,4 +13,5 @@
 0	string	VimCrypt~	Vim encrypted file data
 # Vi IMproved Swap file
 # by Sven Wegener <swegener@gentoo.org>
-0	string	b0VIM\		Vim swap file, version %s
+0	string	b0VIM\ 		Vim swap file
+>&0	string	>\0		\b, version %s
--- a/contrib/file/Magdir/elf
+++ b/contrib/file/Magdir/elf
@ -101,6 +101,7 @@
 >>18	leshort		88		Renesas M32R,
 >>18	leshort		94		Tensilica Xtensa,
 >>18	leshort		97		NatSemi 32k,
+>>18	leshort		106		Analog Devices Blackfin,
 >>18	leshort		0x9026		Alpha (unofficial),
 >>20	lelong		0		invalid version
 >>20	lelong		1		version 1
@ -167,8 +168,9 @@
 >>>36	belong&0xffff00	&0x000400	HaL R1 Extensions Required,
 >>>36	belong&0xffff00	&0x000800	Sun UltraSPARC3 Extensions Required,
 >>18	beshort		20		PowerPC or cisco 4500,
->>18	beshort		21		cisco 7500,
+>>18	beshort		21		64-bit PowerPC or cisco 7500,
 >>18	beshort		22		IBM S/390,
+>>18	beshort		23		Cell SPU,
 >>18	beshort		24		cisco SVIP,
 >>18	beshort		25		cisco 7200,
 >>18	beshort		36		NEC V800 or cisco 12000,
--- a/contrib/file/Magdir/filesystems
+++ b/contrib/file/Magdir/filesystems
@ -5,22 +5,25 @@
 0	string	\366\366\366\366	PC formatted floppy with no filesystem
 # Sun disk labels
 # From /usr/include/sun/dklabel.h:
-0774	beshort		0xdabe		Sun disk label
->0	string		x		'%s
->>31  	string		>\0		\b%s
->>>63  	string		>\0		\b%s
->>>>95 	string		>\0		\b%s
->0	string		x		\b'
->0734	short		>0		%d rpm,
->0736	short		>0		%d phys cys,
->0740	short		>0		%d alts/cyl,
->0746	short		>0		%d interleave,
->0750	short		>0		%d data cyls,
->0752	short		>0		%d alt cyls,
->0754	short		>0		%d heads/partition,
->0756	short		>0		%d sectors/track,
->0764	long		>0		start cyl %ld,
->0770	long		x		%ld blocks
+0774	beshort		0xdabe		
+# modified by Joerg Jenderek, because original test
+# succeeds for Cabinet archive dao360.dl_ with negative blocks
+>0770	long		>0		Sun disk label
+>>0	string		x		'%s
+>>>31	string		>\0		\b%s
+>>>>63	string		>\0		\b%s
+>>>>>95	string		>\0		\b%s
+>>0	string		x		\b'
+>>0734	short		>0		%d rpm,
+>>0736	short		>0		%d phys cys,
+>>0740	short		>0		%d alts/cyl,
+>>0746	short		>0		%d interleave,
+>>0750	short		>0		%d data cyls,
+>>0752	short		>0		%d alt cyls,
+>>0754	short		>0		%d heads/partition,
+>>0756	short		>0		%d sectors/track,
+>>0764	long		>0		start cyl %ld,
+>>0770	long		x		%ld blocks
 # Is there a boot block written 1 sector in?
 >512    belong&077777777	0600407	\b, boot block present
 # Joerg Jenderek: Smart Boot Manager backup file is 41 byte header + first sectors of disc
@ -100,75 +103,140 @@
 >>96	string	read\ error\ while\ reading\ drive	\b, FREE-DOS Beta 0.9 MBR
 >271	string	Operating\ system\ loading 		
 >>296	string	error\r					\b, SYSLINUX MBR (2.10)
+# http://www.acronis.de/
+>362	string	MBR\ Error\ \0\r			
+>>376	string	ress\ any\ key\ to\ 			
+>>>392	string	boot\ from\ floppy...\0			\b, Acronis MBR
+# added by Joerg Jenderek
+# http://www.visopsys.org/
+# http://partitionlogic.org.uk/
+>309	string	No\ bootable\ partition\ found\r	
+>>339	string	I/O\ Error\ reading\ boot\ sector\r	\b, Visopsys MBR
+>349	string	No\ bootable\ partition\ found\r	
+>>379	string	I/O\ Error\ reading\ boot\ sector\r	\b, simple Visopsys MBR
 # bootloader, bootmanager
->43	string	SMART\ BTMGRFAT12\ \ \ 		
->>430	string	SBMK\ Bad!\r			
->>>3	string	SBM				\b, Smart Boot Manager
->>>>6	string	>\0                             \b, version %s
+>0x40	string	SBML				
+# label with 11 characters of FAT 12 bit filesystem
+>>43	string	SMART\ BTMGR			
+>>>430	string	SBMK\ Bad!\r			
+>>>>3	string	SBM				\b, Smart Boot Manager
+>>>>>6	string	>\0                             \b, version %s
 >382	string	XOSLLOADXCF			\b, eXtended Operating System Loader
 >6	string	LILO				\b, LInux i386 boot LOader
 >>120	string	LILO				\b, version 22.3.4 SuSe
 >>172	string	LILO				\b, version 22.5.8 Debian
->402	string	Geom\0Hard\ Disk\0Read\0\ Error\0
->>394	string	stage1				\b, GRand Unified Bootloader (0.5.95)
->343	string	Geom\0Read\0\ Error\0		
->>321	string	Loading\ stage1.5		\b, Grand Unified Bootloader
->380	string	Geom\0Hard\ Disk\0Read\0\ Error\0
->>374	string	GRUB\ \0			\b, GRand Unified Bootloader
->382	string	Geom\0Hard\ Disk\0Read\0\ Error\0
->>376	string	GRUB\ \0			\b, GRand Unified Bootloader (0.93)
->383	string	Geom\0Hard\ Disk\0Read\0\ Error\0
->>377	string	GRUB\ \0			\b, GRand Unified Bootloader (0.94)
->385	string	Geom\0Hard\ Disk\0Read\0\ Error\0
->>379	string	GRUB\ \0			\b, GRand Unified Bootloader (0.95)
+# updated by Joerg Jenderek
+# variables according to grub-0.97/stage1/stage1.S or
+# http://www.gnu.org/software/grub/manual/grub.html#Embedded-data
+# usual values are marked with comments to get only informations of strange GRUB loaders
+>0		ulelong		0x009048EB	
+>>0x41		ubyte		<2		
+>>>0x3E		ubyte		>2		\b; GRand Unified Bootloader
+# 0x3 for 0.5.95,0.93,0.94,0.96 0x4 for 1.90 
+>>>>0x3E	ubyte		x		\b, stage1 version 0x%x
+#If it is 0xFF, use a drive passed by BIOS
+>>>>0x40	ubyte		<0xFF		\b, boot drive 0x%x
+# in most case 0,1,0x2e for GRUB 0.5.95
+>>>>0x41	ubyte		>0		\b, LBA flag 0x%x
+>>>>0x42	uleshort	<0x8000		\b, stage2 address 0x%x
+#>>>>0x42	uleshort	=0x8000		\b, stage2 address 0x%x (usual)
+>>>>0x42	uleshort	>0x8000		\b, stage2 address 0x%x
+#>>>>0x44	ulelong		=1		\b, 1st sector stage2 0x%x (default)
+>>>>0x44	ulelong		>1		\b, 1st sector stage2 0x%x
+>>>>0x48	uleshort	<0x800		\b, stage2 segment 0x%x
+#>>>>0x48	uleshort	=0x800		\b, stage2 segment 0x%x (usual)
+>>>>0x48	uleshort	>0x800		\b, stage2 segment 0x%x
+>>>>402		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>394	string	stage1			\b, GRUB version 0.5.95
+>>>>382		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>376	string	GRUB\ \0		\b, GRUB version 0.93 or 1.94
+>>>>383		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>377	string	GRUB\ \0		\b, GRUB version 0.94
+>>>>385		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>379	string	GRUB\ \0		\b, GRUB version 0.95 or 0.96
+>>>>391		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>>385	string	GRUB\ \0		\b, GRUB version 0.97
+#unkown version
+>>>343		string	Geom\0Read\0\ Error\0	
+>>>>321		string	Loading\ stage1.5	\b, GRUB version x.y
+>>>380		string	Geom\0Hard\ Disk\0Read\0\ Error\0
+>>>>374		string	GRUB\ \0		\b, GRUB version n.m
+# http://syslinux.zytor.com/
+>478	string	Boot\ failed\r			
+>>495	string	LDLINUX\ SYS			\b, SYSLINUX bootloader (1.62)
 >480	string	Boot\ failed\r			
->>495	string	LDLINUX\ SYS			\b, SYSLINUX bootloader (2.06)
+>>495	string	LDLINUX\ SYS			\b, SYSLINUX bootloader (2.06 or 2.11)
+>484	string	Boot\ error\r			\b, SYSLINUX bootloader (3.11)
 >395	string	chksum\0\ ERROR!\0		\b, Gujin bootloader
-# mbr partion table entries, if not fat boot secor, activ flag 0 or 0x80 and type > 0
+# http://www.bcdwb.de/bcdw/index_e.htm
+>3	string	BCDL				
+>>498	string	BCDL\ \ \ \ BIN			\b, Bootable CD Loader (1.50Z)
+# mbr partion table entries
+# OEM-ID not Microsoft,SYSLINUX,or MTOOLs
 >3			string		!MS	
 >>3			string		!SYSLINUX
->>>82			string		!FAT32	
->>>>446			ubyte		<0x81	
->>>>>446		ubyte&0x7F	0	
->>>>>>450		ubyte		>0	\b; partition 1: ID=0x%x
->>>>>>>446		ubyte		0x80	\b, active
->>>>>>>447		ubyte		x	\b, starthead %u
-#>>>>>>>448		ubyte		x	\b, start C_S: 0x%x
-#>>>>>>448		ubeshort&1023	x	\b, startcylinder? %d
->>>>>>>454		ulelong		x	\b, startsector %u
->>>>>>>458		ulelong		x	\b, %u sectors
+>>>3			string		!MTOOL
+# not FAT (32 bit)
+>>>>82			string		!FAT32	
+#not IO.SYS
+>>>>>472		string		!IO\ \ \ \ \ \ SYS
+#not Linux kernel
+>>>>>>514		string		!HdrS		
+# active flag 0 or 0x80 and type > 0
+>>>>>>>446		ubyte		<0x81	
+>>>>>>>>446		ubyte&0x7F	0	
+>>>>>>>>>>>450		ubyte		>0	\b; partition 1: ID=0x%x
+>>>>>>>>>>446		ubyte		0x80	\b, active
+>>>>>>>>>>447		ubyte		x	\b, starthead %u
+#>>>>>>>>>>448		ubyte		x	\b, start C_S: 0x%x
+#>>>>>>>>>>448		ubeshort&1023	x	\b, startcylinder? %d
+>>>>>>>>>>454		ulelong		x	\b, startsector %u
+>>>>>>>>>>458		ulelong		x	\b, %u sectors
 #
->>>>462			ubyte		<0x81	
->>>>>462		ubyte&0x7F	0		
->>>>>>466		ubyte		>0	\b; partition 2: ID=0x%x
->>>>>>>462		ubyte		0x80	\b, active
->>>>>>>463		ubyte		x	\b, starthead %u
-#>>>>>>>464		ubyte		x	\b, start C_S: 0x%x
-#>>>>>>>464		ubeshort&1023	x	\b, startcylinder? %d
->>>>>>>470		ulelong		x	\b, startsector %u
->>>>>>>474		ulelong		x	\b, %u sectors
+>>>>>>>462		ubyte		<0x81	
+>>>>>>>>462		ubyte&0x7F	0		
+>>>>>>>>>466		ubyte		>0	\b; partition 2: ID=0x%x
+>>>>>>>>>>462		ubyte		0x80	\b, active
+>>>>>>>>>>463		ubyte		x	\b, starthead %u
+#>>>>>>>>>>464		ubyte		x	\b, start C_S: 0x%x
+#>>>>>>>>>>464		ubeshort&1023	x	\b, startcylinder? %d
+>>>>>>>>>>470		ulelong		x	\b, startsector %u
+>>>>>>>>>>474		ulelong		x	\b, %u sectors
 #
->>>>478			ubyte		<0x81		
->>>>>478		ubyte&0x7F	0		
->>>>>>482		ubyte		>0	\b; partition 3: ID=0x%x
->>>>>>>478		ubyte		0x80	\b, active
->>>>>>>479		ubyte		x	\b, starthead %u
-#>>>>>>>480		ubyte		x	\b, start C_S: 0x%x
-#>>>>>>>481		ubyte		x	\b, start C2S: 0x%x
-#>>>>>>>480		ubeshort&1023	x	\b, startcylinder? %d
->>>>>>>486		ulelong		x	\b, startsector %u
->>>>>>>490		ulelong		x	\b, %u sectors
+>>>>>>>478		ubyte		<0x81		
+>>>>>>>>478		ubyte&0x7F	0		
+>>>>>>>>>482		ubyte		>0	\b; partition 3: ID=0x%x
+>>>>>>>>>>478		ubyte		0x80	\b, active
+>>>>>>>>>>479		ubyte		x	\b, starthead %u
+#>>>>>>>>>>480		ubyte		x	\b, start C_S: 0x%x
+#>>>>>>>>>>481		ubyte		x	\b, start C2S: 0x%x
+#>>>>>>>>>>480		ubeshort&1023	x	\b, startcylinder? %d
+>>>>>>>>>>486		ulelong		x	\b, startsector %u
+>>>>>>>>>>490		ulelong		x	\b, %u sectors
 #
->>>>494			ubyte		<0x81	
->>>>>494		ubyte&0x7F	0		
->>>>>>498		ubyte		>0	\b; partition 4: ID=0x%x
->>>>>>>494		ubyte		0x80	\b, active
->>>>>>>495		ubyte		x	\b, starthead %u
-#>>>>>>>496		ubyte		x	\b, start C_S: 0x%x
-#>>>>>>>496		ubeshort&1023	x	\b, startcylinder? %d
->>>>>>>502		ulelong		x	\b, startsector %u
->>>>>>>506		ulelong		x	\b, %u sectors
+>>>>>>>494		ubyte		<0x81	
+>>>>>>>>494		ubyte&0x7F	0		
+>>>>>>>>>498		ubyte		>0	\b; partition 4: ID=0x%x
+>>>>>>>>>>494		ubyte		0x80	\b, active
+>>>>>>>>>>495		ubyte		x	\b, starthead %u
+#>>>>>>>>>>496		ubyte		x	\b, start C_S: 0x%x
+#>>>>>>>>>>496		ubeshort&1023	x	\b, startcylinder? %d
+>>>>>>>>>>502		ulelong		x	\b, startsector %u
+>>>>>>>>>>506		ulelong		x	\b, %u sectors
 # mbr partion table entries end
+# http://www.acronis.de/
+#FAT label=ACRONIS\ SZ
+#OEM-ID=BOOTWIZ0
+>442	string	Non-system\ disk,\ 	
+>>459	string	press\ any\ key...\x7\0		\b, Acronis Startup Recovery Loader
+# DOS names like F11.SYS are 8 right space padded bytes+3 bytes
+>>>477		ubyte&0xDF	>0		
+>>>>477		string		x 		\b %-.3s
+>>>>>480	ubyte&0xDF	>0		
+>>>>>>480	string		x 		\b%-.5s
+>>>>485		ubyte&0xDF	>0		
+>>>>>485	string		x 		\b.%-.3s
+#
 >185	string	FDBOOT\ Version\ 			
 >>204	string	\rNo\ Systemdisk.\ 			
 >>>220	string	Booting\ from\ harddisk.\n\r		
@ -251,13 +319,12 @@
 >>>>>>>422	string		x 			\b%-.3s
 >>>>>425	ubyte&0xDF	>0			
 >>>>>>425	string		>\ 			\b.%-.3s
-#
->>>>368		ubyte&0xDF	>0			
->>>>>368	string		x 			%-.5s
->>>>>>373	ubyte&0xDF	>0			
->>>>>>>373	string		x 			\b%-.3s
->>>>>376	ubyte&0xDF	>0			
->>>>>>376	string		x 			\b.%-.3s
+# offset variant
+>>>>379	string	\0					
+>>>>>368	ubyte&0xDF	>0			
+>>>>>>368	string		x 			%-.5s
+>>>>>>>373	ubyte&0xDF	>0			
+>>>>>>>>373	string		x 			\b%-.3s
 #
 >430	string	NTLDR\ fehlt\xFF\r\n			
 >>444	string	Datentr\204gerfehler\xFF\r\n		
@ -528,6 +595,90 @@
 >>>>>>>>504	string		x 			\b%-.1s
 >>>>505		ubyte&0xDF	>0			
 >>>>>505	string		x 			\b.%-.3s
+# added by Joerg Jenderek
+# http://www.visopsys.org/
+# http://partitionlogic.org.uk/
+# OEM-ID=Visopsys
+>478		ulelong	0					
+>>(1.b+326)	string	I/O\ Error\ reading\ 			
+>>>(1.b+344)	string	Visopsys\ loader\r			
+>>>>(1.b+361)	string	Press\ any\ key\ to\ continue.\r	\b, Visopsys loader
+# http://alexfru.chat.ru/epm.html#bootprog
+>494	ubyte	>0x4D					
+>>495	string	>E					
+>>>495	string	<S					
+#OEM-ID is not reliable
+>>>>3	string	BootProg				
+# It just looks for a program file name at the root directory
+# and loads corresponding file with following execution.
+# DOS names like STARTUP.BIN,STARTUPC.COM,STARTUPE.EXE are 8 right space padded bytes+3 bytes
+>>>>499			ubyte&0xDF	>0		\b, COM/EXE Bootloader
+>>>>>499		string		x 		\b %-.1s
+>>>>>>500		ubyte&0xDF	>0		
+>>>>>>>500		string		x 		\b%-.1s
+>>>>>>>>501		ubyte&0xDF	>0		
+>>>>>>>>>501		string		x 		\b%-.1s
+>>>>>>>>>>502		ubyte&0xDF	>0		
+>>>>>>>>>>>502		string		x 		\b%-.1s
+>>>>>>>>>>>>503		ubyte&0xDF	>0		
+>>>>>>>>>>>>>503	string		x 		\b%-.1s
+>>>>>>>>>>>>>>504	ubyte&0xDF	>0		
+>>>>>>>>>>>>>>>504	string		x 		\b%-.1s
+>>>>>>>>>>>>>>>>505	ubyte&0xDF	>0		
+>>>>>>>>>>>>>>>>>505	string		x 		\b%-.1s
+>>>>>>>>>>>>>>>>>>506	ubyte&0xDF	>0		
+>>>>>>>>>>>>>>>>>>>506	string		x 		\b%-.1s
+#name extension
+>>>>>507		ubyte&0xDF	>0		\b.
+>>>>>>507		string		x 		\b%-.1s
+>>>>>>>508		ubyte&0xDF	>0		
+>>>>>>>>508		string		x 		\b%-.1s
+>>>>>>>>>509		ubyte&0xDF	>0		
+>>>>>>>>>>509		string		x 		\b%-.1s
+#If the boot sector fails to read any other sector,
+#it prints a very short message ("RE") to the screen and hangs the computer.
+#If the boot sector fails to find needed program in the root directory,
+#it also hangs with another message ("NF").
+>>>>>492		string		RENF		\b, FAT (12 bit)
+>>>>>495		string		RENF		\b, FAT (16 bit)
+# http://alexfru.chat.ru/epm.html#bootprog
+>494	ubyte	>0x4D					
+>>495	string	>E					
+>>>495	string	<S					
+#OEM-ID is not reliable
+>>>>3	string	BootProg				
+# It just looks for a program file name at the root directory
+# and loads corresponding file with following execution.
+# DOS names like STARTUP.BIN,STARTUPC.COM,STARTUPE.EXE are 8 right space padded bytes+3 bytes
+>>>>499			ubyte&0xDF	>0		\b, COM/EXE Bootloader
+>>>>>499		string		x 		\b %-.1s
+>>>>>>500		ubyte&0xDF	>0		
+>>>>>>>500		string		x 		\b%-.1s
+>>>>>>>>501		ubyte&0xDF	>0		
+>>>>>>>>>501		string		x 		\b%-.1s
+>>>>>>>>>>502		ubyte&0xDF	>0		
+>>>>>>>>>>>502		string		x 		\b%-.1s
+>>>>>>>>>>>>503		ubyte&0xDF	>0		
+>>>>>>>>>>>>>503	string		x 		\b%-.1s
+>>>>>>>>>>>>>>504	ubyte&0xDF	>0		
+>>>>>>>>>>>>>>>504	string		x 		\b%-.1s
+>>>>>>>>>>>>>>>>505	ubyte&0xDF	>0		
+>>>>>>>>>>>>>>>>>505	string		x 		\b%-.1s
+>>>>>>>>>>>>>>>>>>506	ubyte&0xDF	>0		
+>>>>>>>>>>>>>>>>>>>506	string		x 		\b%-.1s
+#name extension
+>>>>>507		ubyte&0xDF	>0		\b.
+>>>>>>507		string		x 		\b%-.1s
+>>>>>>>508		ubyte&0xDF	>0		
+>>>>>>>>508		string		x 		\b%-.1s
+>>>>>>>>>509		ubyte&0xDF	>0		
+>>>>>>>>>>509		string		x 		\b%-.1s
+#If the boot sector fails to read any other sector,
+#it prints a very short message ("RE") to the screen and hangs the computer.
+#If the boot sector fails to find needed program in the root directory,
+#it also hangs with another message ("NF").
+>>>>>492		string		RENF		\b, FAT (12 bit)
+>>>>>495		string		RENF		\b, FAT (16 bit)
 # loader end
 # Joerg Jenderek
 >446	ubyte	0			
@ -658,6 +809,61 @@

 0x18b	string	OS/2	OS/2 Boot Manager

+# added by Joerg Jenderek
+# In the second sector (+0x200) are variables according to grub-0.97/stage2/asm.S or
+# grub-1.94/kern/i386/pc/startup.S
+# http://www.gnu.org/software/grub/manual/grub.html#Embedded-data
+# usual values are marked with comments to get only informations of strange GRUB loaders
+0x200	uleshort		0x70EA		
+# found only version 3.{1,2}
+>0x206		ubeshort	>0x0300		
+# GRUB version (0.5.)95,0.93,0.94,0.96,0.97 > "00"
+>>0x212 	ubyte		>0x29		
+>>>0x213 	ubyte		>0x29		
+# not iso9660_stage1_5
+#>>>0	ulelong&0x00BE5652	0x00BE5652	
+>>>>0x213 	ubyte		>0x29		GRand Unified Bootloader
+# config_file for stage1_5 is 0xffffffff + default "/boot/grub/stage2"
+>>>>0x217 	ubyte		0xFF		stage1_5
+>>>>0x217 	ubyte		<0xFF		stage2
+>>>>0x206	ubyte		x		\b version %u
+>>>>0x207	ubyte		x		\b.%u
+# module_size for 1.94
+>>>>0x208	ulelong		<0xffffff	\b, installed partition %u
+#>>>>0x208	ulelong		=0xffffff	\b, %u (default)
+>>>>0x208	ulelong		>0xffffff	\b, installed partition %u
+# GRUB 0.5.95 unofficial
+>>>>0x20C	ulelong&0x2E300000 0x2E300000	
+# 0=stage2	1=ffs	2=e2fs	3=fat	4=minix	5=reiserfs
+>>>>>0x20C	ubyte		x		\b, identifier 0x%x
+#>>>>>0x20D	ubyte		=0		\b, LBA flag 0x%x (default)
+>>>>>0x20D	ubyte		>0		\b, LBA flag 0x%x
+# GRUB version as string
+>>>>>0x20E 	string		>\0		\b, GRUB version %-s
+# for stage1_5 is 0xffffffff + config_file "/boot/grub/stage2" default
+>>>>>>0x215 	ulong		0xffffffff	
+>>>>>>>0x219 	string		>\0		\b, configuration file %-s
+>>>>>>0x215 	ulong		!0xffffffff	
+>>>>>>>0x215 	string		>\0		\b, configuration file %-s
+# newer GRUB versions
+>>>>0x20C	ulelong&0x2E300000 !0x2E300000	
+##>>>>>0x20C	ulelong		=0		\b, saved entry %d (usual)
+>>>>>0x20C	ulelong		>0		\b, saved entry %d
+# for 1.94 contains kernel image size
+# for 0.93,0.94,0.96,0.97
+# 0=stage2	1=ffs	2=e2fs	3=fat	4=minix	5=reiserfs	6=vstafs	7=jfs	8=xfs	9=iso9660	a=ufs2	
+>>>>>0x210	ubyte		x		\b, identifier 0x%x
+# The flag for LBA forcing is in most cases 0
+#>>>>>0x211	ubyte		=0		\b, LBA flag 0x%x (default)
+>>>>>0x211	ubyte		>0		\b, LBA flag 0x%x
+# GRUB version as string
+>>>>>0x212 	string		>\0		\b, GRUB version %-s
+# for stage1_5 is 0xffffffff + config_file "/boot/grub/stage2" default
+>>>>>0x217 	ulong		0xffffffff	
+>>>>>>0x21b 	string		>\0		\b, configuration file %-s
+>>>>>0x217 	ulong		!0xffffffff	
+>>>>>>0x217 	string		>\0		\b, configuration file %-s
+
 9564	lelong		0x00011954	Unix Fast File system [v1] (little-endian),
 >8404	string		x		last mounted on %s,
 #>9504	ledate		x		last checked at %s,
@ -979,10 +1185,28 @@
 >>>>>>>>&0      bedate          =0                      full dump
 >>>>>>>>&0      bedate          !0                      incremental since: %s

+#----------------------------------------------------------
 # VMS backup savesets - gerardo.cacciari@gmail.com
-# had to comment out GEM Image and G3 raw data  entries due to conflict
-#0            byte    x
-#>(0.s+16)    string  \x01\x01
-#>>&(&0.b+8)  byte    0x42       OpenVMS backup saveset data
-#>>>40        lelong  x          (block size %d
-#>>>49        string  >\0        original name '%s')
+#
+4            string  \x01\x00\x01\x00\x01\x00
+>(0.s+16)    string  \x01\x01
+>>&(&0.b+8)  byte    0x42       OpenVMS backup saveset data
+>>>40        lelong  x          (block size %d,
+>>>49        string  >\0        original name '%s',
+>>>2         short   1024       VAX generated)
+>>>2         short   2048       AXP generated)
+>>>2         short   4096       I64 generated)
+
+# Compaq/HP RILOE floppy image
+# From: Dirk Jagdmann <doj@cubic.org>
+0	string	CPQRFBLO	Compaq/HP RILOE floppy image
+
+#------------------------------------------------------------------------------
+# Files-11 On-Disk Structure (OpenVMS file system) - gerardo.cacciari@gmail.com
+# These bits come from LBN 1 (home block) of ODS-2 and ODS-5 volumes, which is
+# mapped to VBN 2 of [000000]INDEXF.SYS;1
+#
+1008    string          DECFILE11B      Files-11 On-Disk Structure
+>525    byte            x               Level %d
+>525    byte            x               (ODS-%d OpenVMS file system),
+>984    string          x               volume label is '%-12.12s'
--- a/contrib/file/Magdir/fonts
+++ b/contrib/file/Magdir/fonts
@ -59,3 +59,6 @@
 # Opentype font data from Avi Bercovich
 0	string		OTTO		OpenType font data 

+# Gürkan Sengün <gurkan@linuks.mine.nu>, www.linuks.mine.nu 
+0	string		SplineFontDB:	Spline Font Database 
+>14	string		x		version %s
--- a/contrib/file/Magdir/images
+++ b/contrib/file/Magdir/images
@ -267,9 +267,6 @@
 #
 0	beshort		0x1010		PEX Binary Archive

-# Tgif files
-0	string	\%TGIF\ x 		Tgif file version %s
-
 # DICOM medical imaging data
 128	string	DICM			DICOM medical imaging data

@ -310,6 +307,10 @@
 >5	byte	0x00		(white background)
 >5	byte	0xFF		(black background)

+# Gürkan Sengün <gurkan@linuks.mine.nu>, www.linuks.mine.nu
+# http://www.atarimax.com/jindroush.atari.org/afmtatr.html
+0	leshort	0x0296		Atari ATR image
+
 # XXX:
 # This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
 # magic.
--- a/contrib/file/Magdir/linux
+++ b/contrib/file/Magdir/linux
@ -236,3 +236,13 @@
 >20	lelong	1			MLS
 >24	lelong	x			%d symbols
 >28	lelong	x			%d ocons
+
+# LUKS: Linux Unified Key Setup, On-Disk Format, http://luks.endorphin.org/spec
+# Anthon van der Neut (anthon@mnt.org)
+0	string	LUKS\xba\xbe	LUKS encrypted file,
+>6	beshort x		ver %d
+>8	string	x		[%s,
+>40	string	x		%s,
+>72	string	x		%s]
+>168	string	x		UUID: %s
+
--- a/contrib/file/Magdir/lisp
+++ b/contrib/file/Magdir/lisp
@ -10,12 +10,14 @@
 # lisp files are mainly created on unix system with LF as line end
 >2	search/2048	!\r		Lisp/Scheme program text
 >2	search/2048	\r		Windows INF file
-0	string	(			
->1	string	if\ 			Lisp/Scheme program text
->1	string	setq\ 			Lisp/Scheme program text
->1	string	defvar\ 		Lisp/Scheme program text
->1	string	autoload\ 		Lisp/Scheme program text
->1	string	custom-set-variables	Lisp/Scheme program text
+
+0	search/256	(if\ 			Lisp/Scheme program text
+0	search/256	(setq\ 			Lisp/Scheme program text
+0	search/256	(defvar\ 		Lisp/Scheme program text
+0	search/256	(defparam\ 		Lisp/Scheme program text
+0	search/256	(defun\  		Lisp/Scheme program text
+0	search/256	(autoload\ 		Lisp/Scheme program text
+0	search/256	(custom-set-variables\ 	Lisp/Scheme program text

 # Emacs 18 - this is always correct, but not very magical.
 0	string	\012(			Emacs v18 byte-compiled Lisp data
--- a/contrib/file/Magdir/mathematica
+++ b/contrib/file/Magdir/mathematica
@ -24,7 +24,7 @@

 # generic:
 0	string	(*^\r\r::[\011	Mathematica notebook version 2.x
-0	string	\(\*\^\r\n\r\n\:\:\[\011	Mathematica notebook version 2.x
+0	string	(*^\r\n\r\n::[\011	Mathematica notebook version 2.x
 0	string	(*^\015			Mathematica notebook version 2.x
 0	string	(*^\n\r\n\r::[\011	Mathematica notebook version 2.x
 0	string	(*^\r::[\011	Mathematica notebook version 2.x
--- a/contrib/file/Magdir/mime
+++ b/contrib/file/Magdir/mime
@ -1,7 +1,7 @@
 #------------------------------------------------------------------------------
 # mime:  file(1) magic for MIME encoded files
 #
-0	string		Content-Type:\
+0	string		Content-Type:\ 
 >14	string		>\0		%s
 0	string		Content-Type:
 >13	string		>\0		%s
--- a/contrib/file/Magdir/mips
+++ b/contrib/file/Magdir/mips
@ -165,8 +165,8 @@
 0	string	WNGZWZSS	Wingz spreadsheet
 0	string	WNGZWZHP	Wingz help file
 #
-0	string	\#Inventor V	IRIS Inventor 1.0 file
-0	string	\#Inventor V2	Open Inventor 2.0 file
+0	string	#Inventor V	IRIS Inventor 1.0 file
+0	string	#Inventor V2	Open Inventor 2.0 file
 # GLF is OpenGL stream encoding
 0	string	glfHeadMagic();		GLF_TEXT
 4	belong	0x7d000000		GLF_BINARY_LSB_FIRST
--- a/contrib/file/Magdir/misctools
+++ b/contrib/file/Magdir/misctools
@ -2,8 +2,8 @@
 # misctools:  file(1) magic for miscelanous UNIX tools.
 #
 0	string	%%!!			X-Post-It-Note text
-0	string	BEGIN:VCALENDAR		vCalendar calendar file
-0	string	BEGIN:VCARD		vCard visiting card
+0	string/c	BEGIN:VCALENDAR		vCalendar calendar file
+0	string/c	BEGIN:VCARD		vCard visiting card

 # From: Alex Beregszaszi <alex@fsn.hu>
 4	string	gtktalog		GNOME Catalogue (gtktalog)
--- a/contrib/file/Magdir/msdos
+++ b/contrib/file/Magdir/msdos
@ -14,7 +14,11 @@

 # OS/2 batch files are REXX. the second regex is a bit generic, oh well
 # the matched commands seem to be common in REXX and uncommon elsewhere
-100 regex/c =^\\s*call\s+rxfuncadd.*sysloadfu OS/2 REXX batch file text
+100	regex/c =^[\ \t]{0,10}call[\ \t]{1,10}rxfunc OS/2 REXX batch file text
+100	regex/c =^[\ \t]{0,10}say\ ['"]	     OS/2 REXX batch file text
+
+
+100 regex/c =^\\s*call\\s+rxfuncadd.*sysloadfu OS/2 REXX batch file text
 100 regex/c =^\\s*say\ ['"] OS/2 REXX batch file text

 0	leshort		0x14c	MS Windows COFF Intel 80386 object file
@ -558,6 +562,9 @@

 # Outlook Personal Folders
 0	lelong	0x4E444221	Microsoft Outlook binary email folder
+>10	leshort 0x0e		(Outlook <=2002)
+>10	leshort 0x17		(Outlook >=2003)
+

 # From: Dirk Jagdmann <doj@cubic.org>
 0	lelong	0x00035f3f	Windows 3.x help file
--- a/contrib/file/Magdir/os2
+++ b/contrib/file/Magdir/os2
@ -6,7 +6,7 @@
 # Provided 1998/08/22 by
 # David Mediavilla <davidme.news@REMOVEIFNOTSPAMusa.net>
 1	string	InternetShortcut	MS Windows 95 Internet shortcut text
->24	string	>\			(URL=<%s>)
+>24	string	>\ 			(URL=<%s>)

 # OS/2 URL objects
 # Provided 1998/08/22 by
--- a/contrib/file/Magdir/os400
+++ b/contrib/file/Magdir/os400
@ -1,6 +1,6 @@
 #------------------------------------------------------------------------------
 # os400:  file(1) magic for IBM OS/400 files
-
+#
 # IBM OS/400 (i5/OS) Save file (SAVF) - gerardo.cacciari@gmail.com
 # In spite of its quite variable format (due to internal memory page
 # length differences between CISC and RISC versions of the OS) the
@ -9,24 +9,29 @@
 # so we must search in a somewhat large area for a particular string
 # that represents the EBCDIC encoding of 'QSRDSSPC' (save/restore
 # descriptor space) preceded by a two byte constant.
-40	 string		@@@@@@@@
->1089	 search/7394	\x19\xDB\xD8\xE2\xD9\xC4\xE2\xE2\xD7\xC3 IBM OS/400 save file data
->>&212	 byte		0x01			 \b, created with SAVOBJ
->>&212	 byte		0x02			 \b, created with SAVLIB
->>&212	 byte		0x07			 \b, created with SAVCFG
->>&212	 byte		0x0B			 \b, created with SAVDLO
->>&213	 byte		0x43			 \b, at least V5R3 to open
->>&213	 byte		0x42			 \b, at least V5R2 to open
->>&213	 byte		0x41			 \b, at least V5R1 to open
->>&213	 byte		0x40			 \b, at least V4R5 to open
->>&213	 byte		0x3F			 \b, at least V4R4 to open
->>&213	 byte		0x3E			 \b, at least V4R3 to open
->>&213	 byte		0x3C			 \b, at least V4R2 to open
->>&213	 byte		0x3D			 \b, at least V4R1M4 to open
->>&213	 byte		0x3B			 \b, at least V4R1 to open
->>&213	 byte		0x3A			 \b, at least V3R7 to open
->>&213	 byte		0x35			 \b, at least V3R6 to open
->>&213	 byte		0x36			 \b, at least V3R2 to open
->>&213	 byte		0x34			 \b, at least V3R1 to open
->>&213	 byte		0x31			 \b, at least V3R0M5 to open
->>&213	 byte		0x30			 \b, at least V2R3 to open
+#
+1090	 search/7393	\x19\xDB\xD8\xE2\xD9\xC4\xE2\xE2\xD7\xC3 IBM OS/400 save file data
+>&212	 byte		0x01			 \b, created with SAVOBJ
+>&212	 byte		0x02			 \b, created with SAVLIB
+>&212	 byte		0x07			 \b, created with SAVCFG
+>&212	 byte		0x08			 \b, created with SAVSECDTA
+>&212	 byte		0x0A			 \b, created with SAVSECDTA
+>&212	 byte		0x0B			 \b, created with SAVDLO
+>&212	 byte		0x0D			 \b, created with SAVLICPGM
+>&212	 byte		0x11			 \b, created with SAVCHGOBJ
+>&213	 byte		0x44			 \b, at least V5R4 to open
+>&213	 byte		0x43			 \b, at least V5R3 to open
+>&213	 byte		0x42			 \b, at least V5R2 to open
+>&213	 byte		0x41			 \b, at least V5R1 to open
+>&213	 byte		0x40			 \b, at least V4R5 to open
+>&213	 byte		0x3F			 \b, at least V4R4 to open
+>&213	 byte		0x3E			 \b, at least V4R3 to open
+>&213	 byte		0x3C			 \b, at least V4R2 to open
+>&213	 byte		0x3D			 \b, at least V4R1M4 to open
+>&213	 byte		0x3B			 \b, at least V4R1 to open
+>&213	 byte		0x3A			 \b, at least V3R7 to open
+>&213	 byte		0x35			 \b, at least V3R6 to open
+>&213	 byte		0x36			 \b, at least V3R2 to open
+>&213	 byte		0x34			 \b, at least V3R1 to open
+>&213	 byte		0x31			 \b, at least V3R0M5 to open
+>&213	 byte		0x30			 \b, at least V2R3 to open
--- a/contrib/file/Magdir/perl
+++ b/contrib/file/Magdir/perl
@ -13,10 +13,18 @@
 0	string		eval\ "exec\ /usr/local/bin/perl	perl script text executable
 0	string		eval\ '(exit\ $?0)'\ &&\ eval\ 'exec	perl script text

-# a couple more, by me
-# XXX: christos matches
-#0	regex		package		Perl5 module source text (via regex)
-0	string		package		Perl5 module source text
+
+# by Dmitry V. Levin and Alexey Tourbin
+# check the first line
+0	string		package
+>1	regex		\^package[\ \t]+[A-Za-z_]
+>>1	regex		\^package[\ \t]+[0-9A-Za-z_:]*\ *;	Perl5 module source text
+# not 'p', check other lines
+0	byte		!0x70
+>0	regex		\^package[\ \t]+[0-9A-Za-z_:]+\ *;
+>>0	regex		\^1\ *;|\^(use|sub|my)\ .*[(;{=]	Perl5 module source text
+
+

 # Perl POD documents
 # From: Tom Hukins <tom@eborcom.com>
--- a/contrib/file/Magdir/revision
+++ b/contrib/file/Magdir/revision
@ -2,4 +2,8 @@
 #------------------------------------------------------------------------------
 # file(1) magic for revision control files
 # From Hendrik Scholz <hendrik@scholz.net>
-0   string /1\ :pserver:    cvs password text file
+0	string	/1\ :pserver:	cvs password text file
+
+# Conary changesets
+# From: Jonathan Smith <smithj@rpath.com>
+0	belong	0xea3f81bb	Conary changeset data
--- a/contrib/file/Magdir/sgml
+++ b/contrib/file/Magdir/sgml
@ -12,8 +12,9 @@
 # Extensible markup language (XML), a subset of SGML
 # from Marc Prud'hommeaux (marc@apocalypse.org)
 0	string/cb	\<?xml			XML document text
-0	string		\<?xml\ version "	XML
+0	string		\<?xml\ version\ "	XML
 0	string		\<?xml\ version="	XML
+0	string		\<?xml\ version='	XML
 >15	string		>\0			%.3s document text
 >>23	string		\<xsl:stylesheet	(XSL stylesheet)
 >>24	string		\<xsl:stylesheet	(XSL stylesheet)
--- a/contrib/file/Magdir/sql
+++ b/contrib/file/Magdir/sql
@ -27,8 +27,19 @@
 >39  string		iHP-100	[H Series]

 #------------------------------------------------------------------------------
-# SQLite database file 
-# From Ken Guest <ken@linux.ie>
+# SQLite database files
+# Ken Guest <ken@linux.ie>, Ty Sarna, Zack Weinberg
 #
-0   string  SQLite  SQLite database
->14 string >\0  (Version %s)
+# Version 1 used GDBM internally; its files cannot be distinguished
+# from other GDBM files.
+#
+# Version 2 used this format:
+0	string	**\ This\ file\ contains\ an\ SQLite  SQLite 2.x database
+
+# Version 3 of SQLite allows applications to embed their own "user version"
+# number in the database.  Detect this and distinguish those files.
+
+0   string  SQLite\ format\ 3
+>60 string  _MTN               Monotone source repository
+>60 belong  !0                 SQLite 3.x database, user version %u
+>60 belong  0                  SQLite 3.x database
--- a/contrib/file/Magdir/tex
+++ b/contrib/file/Magdir/tex
@ -29,25 +29,25 @@
 0	string		This\ is\ Info\ file	GNU Info text

 # TeX documents, from Daniel Quinlan (quinlan@yggdrasil.com)
-0	string		\\input		TeX document text
-0	string		\\section	LaTeX document text
-0	string		\\setlength	LaTeX document text
-0	string		\\documentstyle	LaTeX document text
-0	string		\\chapter	LaTeX document text
-0	string		\\documentclass	LaTeX 2e document text
-0	string		\\relax		LaTeX auxiliary file
-0	string		\\contentsline	LaTeX  table of contents
-0	string		%\ -*-latex-*-	LaTeX document text
+0	search/400	\\input		TeX document text
+0	search/400	\\section	LaTeX document text
+0	search/400	\\setlength	LaTeX document text
+0	search/400	\\documentstyle	LaTeX document text
+0	search/400	\\chapter	LaTeX document text
+0	search/400	\\documentclass	LaTeX 2e document text
+0	search/400	\\relax		LaTeX auxiliary file
+0	search/400	\\contentsline	LaTeX table of contents
+0	search/400	%\ -*-latex-*-	LaTeX document text

 # Tex document, from Hendrik Scholz <hendrik@scholz.net>
 0   string      \\ifx       TeX document text

 # Index and glossary files
-0	string		\\indexentry	LaTeX raw index file
-0	string		\\begin{theindex}	LaTeX sorted index
-0	string		\\glossaryentry	LaTeX raw glossary
-0	string		\\begin{theglossary}	LaTeX sorted glossary
-0	string		This\ is\ makeindex	Makeindex log file
+0	search/400	\\indexentry	LaTeX raw index file
+0	search/400	\\begin{theindex}	LaTeX sorted index
+0	search/400	\\glossaryentry	LaTeX raw glossary
+0	search/400	\\begin{theglossary}	LaTeX sorted glossary
+0	search/400	This\ is\ makeindex	Makeindex log file

 # End of TeX

--- a/contrib/file/Magdir/tgif
+++ b/contrib/file/Magdir/tgif
@ -2,5 +2,5 @@
 # file(1) magic for tgif(1) files
 # From Hendrik Scholz <hendrik@scholz.net>

-0   string  %TGIF\ 4   tgif version 4 object file
+0	string	%TGIF\ x 		Tgif file version %s

--- a/contrib/file/Magdir/varied.out
+++ b/contrib/file/Magdir/varied.out
@ -34,3 +34,9 @@
 # From: Alex Beregszaszi <alex@fsn.hu>
 # 0	string		exec 		BugOS executable
 # 0	string		pack		BugOS archive
+
+# From: Jason Spence <jspence@lightconsulting.com>
+# Generated by the "examples" in STM's ST40 devkit, and derived code.
+0	lelong		0x13a9f17e	ST40 component image format
+>4	string		>\0		\b, name '%s'
+
--- a/contrib/file/Magdir/varied.script
+++ b/contrib/file/Magdir/varied.script
@ -3,7 +3,7 @@

 0	string		#!\ /			a
 >3	string		>\0			%s script text executable
-0	string		#!\	/		a
+0	string		#!\t/			a
 >3	string		>\0			%s script text executable
 0	string		#!/			a
 >2	string		>\0			%s script text executable
--- a/contrib/file/Magdir/wordprocessors
+++ b/contrib/file/Magdir/wordprocessors
@ -3,7 +3,7 @@
 # wordprocessors:  file(1) magic fo word processors.
 #
 ####### PWP file format used on Smith Corona Personal Word Processors:
-2	string	\040\040\040\040\040\040\040\040\040\040\040ML4D\040\'92	Smith Corona PWP
+2	string	\040\040\040\040\040\040\040\040\040\040\040ML4D\040'92	Smith Corona PWP
 >24	byte	2	\b, single spaced
 >24	byte	3	\b, 1.5 spaced
 >24	byte	4	\b, double spaced
--- a/contrib/file/README
+++ b/contrib/file/README
@ -1,5 +1,5 @@
 ** README for file(1) Command **
-@(#) $Id: README,v 1.34 2006/05/03 18:48:33 christos Exp $
+@(#) $File: README,v 1.34 2006/05/03 18:48:33 christos Exp $

 This is Release 4.x of Ian Darwin's (copyright but distributable)
 file(1) command. This version is the standard "file" command for Linux,
--- a/contrib/file/apprentice.c
+++ b/contrib/file/apprentice.c
@ -46,7 +46,7 @@
 #endif

 #ifndef	lint
-FILE_RCSID("@(#)$Id: apprentice.c,v 1.100 2006/12/11 21:48:49 christos Exp $")
+FILE_RCSID("@(#)$File: apprentice.c,v 1.105 2007/05/16 20:51:40 christos Exp $")
 #endif	/* lint */

 #define	EATAB {while (isascii((unsigned char) *l) && \
@ -75,27 +75,21 @@ FILE_RCSID("@(#)$Id: apprentice.c,v 1.100 2006/12/11 21:48:49 christos Exp $")
 #define MAXPATHLEN	1024
 #endif

-#define IS_PLAINSTRING(t) ((t) == FILE_STRING || (t) == FILE_PSTRING || \
-    (t) == FILE_BESTRING16 || (t) == FILE_LESTRING16)
-    
-#define IS_STRING(t) (IS_PLAINSTRING(t) || (t) == FILE_REGEX || \
-    (t) == FILE_SEARCH)
-
 struct magic_entry {
 	struct magic *mp;	
 	uint32_t cont_count;
 	uint32_t max_count;
 };

-const int file_formats[] = { FILE_FORMAT_STRING };
-const size_t file_nformats = sizeof(file_formats) / sizeof(file_formats[0]);
-const char *file_names[] = { FILE_FORMAT_NAME };
-const size_t file_nnames = sizeof(file_names) / sizeof(file_names[0]);
+int file_formats[FILE_NAMES_SIZE];
+const size_t file_nformats = FILE_NAMES_SIZE;
+const char *file_names[FILE_NAMES_SIZE];
+const size_t file_nnames = FILE_NAMES_SIZE;

-private int getvalue(struct magic_set *ms, struct magic *, const char **);
+private int getvalue(struct magic_set *ms, struct magic *, const char **, int);
 private int hextoint(int);
 private const char *getstr(struct magic_set *, const char *, char *, int,
-    int *);
+    int *, int);
 private int parse(struct magic_set *, struct magic_entry **, uint32_t *,
    const char *, size_t, int);
 private void eatsize(const char **);
@ -154,6 +148,82 @@ main(int argc, char *argv[])
 }
 #endif /* COMPILE_ONLY */

+static const struct type_tbl_s {
+	const char *name;
+	const size_t len;
+	const int type;
+	const int format;
+} type_tbl[] = {
+# define XX(s)		s, (sizeof(s) - 1)
+# define XX_NULL	NULL, 0
+	{ XX("byte"),		FILE_BYTE,		FILE_FMT_NUM },
+	{ XX("short"),		FILE_SHORT,		FILE_FMT_NUM },
+	{ XX("default"),	FILE_DEFAULT,		FILE_FMT_STR },
+	{ XX("long"),		FILE_LONG,		FILE_FMT_NUM },
+	{ XX("string"),		FILE_STRING,		FILE_FMT_STR },
+	{ XX("date"),		FILE_DATE,		FILE_FMT_STR },
+	{ XX("beshort"),	FILE_BESHORT,		FILE_FMT_NUM },
+	{ XX("belong"),		FILE_BELONG,		FILE_FMT_NUM },
+	{ XX("bedate"),		FILE_BEDATE,		FILE_FMT_STR },
+	{ XX("leshort"),	FILE_LESHORT,		FILE_FMT_NUM },
+	{ XX("lelong"),		FILE_LELONG,		FILE_FMT_NUM },
+	{ XX("ledate"),		FILE_LEDATE,		FILE_FMT_STR },
+	{ XX("pstring"),	FILE_PSTRING,		FILE_FMT_STR },
+	{ XX("ldate"),		FILE_LDATE,		FILE_FMT_STR },
+	{ XX("beldate"),	FILE_BELDATE,		FILE_FMT_STR },
+	{ XX("leldate"),	FILE_LELDATE,		FILE_FMT_STR },
+	{ XX("regex"),		FILE_REGEX,		FILE_FMT_STR },
+	{ XX("bestring16"),	FILE_BESTRING16,	FILE_FMT_STR },
+	{ XX("lestring16"),	FILE_LESTRING16,	FILE_FMT_STR },
+	{ XX("search"),		FILE_SEARCH,		FILE_FMT_STR },
+	{ XX("medate"),		FILE_MEDATE,		FILE_FMT_STR },
+	{ XX("meldate"),	FILE_MELDATE,		FILE_FMT_STR },
+	{ XX("melong"),		FILE_MELONG,		FILE_FMT_NUM },
+	{ XX("quad"),		FILE_QUAD,		FILE_FMT_QUAD },
+	{ XX("lequad"),		FILE_LEQUAD,		FILE_FMT_QUAD },
+	{ XX("bequad"),		FILE_BEQUAD,		FILE_FMT_QUAD },
+	{ XX("qdate"),		FILE_QDATE,		FILE_FMT_STR },
+	{ XX("leqdate"),	FILE_LEQDATE,		FILE_FMT_STR },
+	{ XX("beqdate"),	FILE_BEQDATE,		FILE_FMT_STR },
+	{ XX("qldate"),		FILE_QLDATE,		FILE_FMT_STR },
+	{ XX("leqldate"),	FILE_LEQLDATE,		FILE_FMT_STR },
+	{ XX("beqldate"),	FILE_BEQLDATE,		FILE_FMT_STR },
+	{ XX_NULL,		FILE_INVALID,		FILE_FMT_NONE },
+# undef XX
+# undef XX_NULL
+};
+
+private int
+get_type(const char *l, const char **t)
+{
+	const struct type_tbl_s *p;
+
+	for (p = type_tbl; p->name; p++) {
+		if (strncmp(l, p->name, p->len) == 0) {
+			if (t)
+				*t = l + p->len;
+			break;
+		}
+	}
+	return p->type;
+}
+
+private void
+init_file_tables(void)
+{
+	static int done = 0;
+	const struct type_tbl_s *p;
+
+	if (done)
+		return;
+	done++;
+
+	for (p = type_tbl; p->name; p++) {
+		assert(p->type < FILE_NAMES_SIZE);
+		file_names[p->type] = p->name;
+		file_formats[p->type] = p->format;
+	}
+}

 /*
 * Handle one file.
@ -241,7 +311,6 @@ file_delmagic(struct magic *p, int type, size_t entries)
 	}
 }

-
 /* const char *fn: list of magic files */
 protected struct mlist *
 file_apprentice(struct magic_set *ms, const char *fn, int action)
@ -251,15 +320,18 @@ file_apprentice(struct magic_set *ms, const char *fn, int action)
 	struct mlist *mlist;
 	static const char mime[] = ".mime";

+	init_file_tables();
+
 	if (fn == NULL)
 		fn = getenv("MAGIC");
 	if (fn == NULL)
 		fn = MAGIC;

-	if ((fn = mfn = strdup(fn)) == NULL) {
+	if ((mfn = strdup(fn)) == NULL) {
 		file_oomem(ms, strlen(fn));
 		return NULL;
 	}
+	fn = mfn;

 	if ((mlist = malloc(sizeof(*mlist))) == NULL) {
 		free(mfn);
@ -316,6 +388,9 @@ apprentice_magic_strength(const struct magic *m)
 	size_t val = 2 * MULT;	/* baseline strength */

 	switch (m->type) {
+	case FILE_DEFAULT:	/* make sure this sorts last */
+		return 0;
+
 	case FILE_BYTE:
 		val += 1 * MULT;
 		break;
@ -401,6 +476,10 @@ apprentice_magic_strength(const struct magic *m)
 		(void)fprintf(stderr, "Bad relation %c\n", m->reln);
 		abort();
 	}
+
+	if (val == 0)	/* ensure we only return 0 for FILE_DEFAULT */
+		val = 1;
+
 	return val;
 }

@ -485,6 +564,23 @@ apprentice_file(struct magic_set *ms, struct magic **magicp, uint32_t *nmagicp,

 #ifndef NOORDER
 	qsort(marray, marraycount, sizeof(*marray), apprentice_sort);
+	/*
+	 * Make sure that any level 0 "default" line is last (if one exists).
+	 */
+	for (i = 0; i < marraycount; i++) {
+		if (marray[i].mp->cont_level == 0 &&
+		    marray[i].mp->type == FILE_DEFAULT) {
+			while (++i < marraycount)
+				if (marray[i].mp->cont_level == 0)
+					break;
+			if (i != marraycount) {
+				ms->line = marray[i].mp->lineno; /* XXX - Ugh! */
+				file_magwarn(ms,
+				    "level 0 \"default\" did not sort last");
+			}
+			break;					    
+		}
+	}
 #endif

 	for (i = 0; i < marraycount; i++)
@ -523,7 +619,7 @@ apprentice_file(struct magic_set *ms, struct magic **magicp, uint32_t *nmagicp,
 protected uint64_t
 file_signextend(struct magic_set *ms, struct magic *m, uint64_t v)
 {
-	if (!(m->flag & UNSIGNED))
+	if (!(m->flag & UNSIGNED)) {
 		switch(m->type) {
 		/*
 		 * Do not remove the casts below.  They are
@ -569,6 +665,7 @@ file_signextend(struct magic_set *ms, struct magic *m, uint64_t v)
 		case FILE_LESTRING16:
 		case FILE_REGEX:
 		case FILE_SEARCH:
+		case FILE_DEFAULT:
 			break;
 		default:
 			if (ms->flags & MAGIC_CHECK)
@ -576,9 +673,150 @@ file_signextend(struct magic_set *ms, struct magic *m, uint64_t v)
 				    m->type);
 			return ~0U;
 		}
+	}
 	return v;
 }

+private int
+string_modifier_check(struct magic_set *ms, struct magic const *m)
+{
+	if ((ms->flags & MAGIC_CHECK) == 0)
+		return 0;
+
+	switch (m->type) {
+	case FILE_BESTRING16:
+	case FILE_LESTRING16:
+		if (m->str_flags != 0) {
+			file_magwarn(ms, "no modifiers allowed for 16-bit strings\n");
+			return -1;
+		}
+		break;
+	case FILE_STRING:
+	case FILE_PSTRING:
+		if ((m->str_flags & REGEX_OFFSET_START) != 0) {
+			file_magwarn(ms, "'/%c' only allowed on regex and search\n",
+			    CHAR_REGEX_OFFSET_START);
+			return -1;
+		}
+		break;
+	case FILE_SEARCH:
+		break;
+	case FILE_REGEX:
+		if ((m->str_flags & STRING_COMPACT_BLANK) != 0) {
+			file_magwarn(ms, "'/%c' not allowed on regex\n",
+			    CHAR_COMPACT_BLANK);
+			return -1;
+		}
+		if ((m->str_flags & STRING_COMPACT_OPTIONAL_BLANK) != 0) {
+			file_magwarn(ms, "'/%c' not allowed on regex\n",
+			    CHAR_COMPACT_OPTIONAL_BLANK);
+			return -1;
+		}
+		break;
+	default:
+		file_magwarn(ms, "coding error: m->type=%d\n",
+		    m->type);
+		return -1;
+	}
+	return 0;
+}
+
+private int
+get_op(char c)
+{
+	switch (c) {
+	case '&':
+		return FILE_OPAND;
+	case '|':
+		return FILE_OPOR;
+	case '^':
+		return FILE_OPXOR;
+	case '+':
+		return FILE_OPADD;
+	case '-':
+		return FILE_OPMINUS;
+	case '*':
+		return FILE_OPMULTIPLY;
+	case '/':
+		return FILE_OPDIVIDE;
+	case '%':
+		return FILE_OPMODULO;
+	default:
+		return -1;
+	}
+}
+
+#ifdef ENABLE_CONDITIONALS
+private int
+get_cond(const char *l, const char **t)
+{
+	static struct cond_tbl_s {
+		const char *name;
+		const size_t len;
+		const int cond;
+	} cond_tbl[] = {
+		{ "if",		2,	COND_IF },
+		{ "elif",	4,	COND_ELIF },
+		{ "else",	4,	COND_ELSE },
+		{ NULL, 	0,	COND_NONE },
+	};
+	struct cond_tbl_s *p;
+
+	for (p = cond_tbl; p->name; p++) {
+		if (strncmp(l, p->name, p->len) == 0 &&
+		    isspace((unsigned char)l[p->len])) {
+			if (t)
+				*t = l + p->len;
+			break;
+		}
+	}
+	return p->cond;
+}
+
+private int
+check_cond(struct magic_set *ms, int cond, uint32_t cont_level)
+{
+	int last_cond;
+	last_cond = ms->c.li[cont_level].last_cond;
+
+	switch (cond) {
+	case COND_IF:
+		if (last_cond != COND_NONE && last_cond != COND_ELIF) {
+			if (ms->flags & MAGIC_CHECK)
+				file_magwarn(ms, "syntax error: `if'");
+			return -1;
+		}
+		last_cond = COND_IF;
+		break;
+
+	case COND_ELIF:
+		if (last_cond != COND_IF && last_cond != COND_ELIF) {
+			if (ms->flags & MAGIC_CHECK)
+				file_magwarn(ms, "syntax error: `elif'");
+			return -1;
+		}
+		last_cond = COND_ELIF;
+		break;
+
+	case COND_ELSE:
+		if (last_cond != COND_IF && last_cond != COND_ELIF) {
+			if (ms->flags & MAGIC_CHECK)
+				file_magwarn(ms, "syntax error: `else'");
+			return -1;
+		}
+		last_cond = COND_NONE;
+		break;
+
+	case COND_NONE:
+		last_cond = COND_NONE;
+		break;
+	}
+
+	ms->c.li[cont_level].last_cond = last_cond;
+	return 0;
+}
+#endif /* ENABLE_CONDITIONALS */
+
 /*
 * parse one line from magic file, put into magic[index++] if valid
 */
@ -586,13 +824,15 @@ private int
 parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp, 
    const char *line, size_t lineno, int action)
 {
+#ifdef ENABLE_CONDITIONALS
+	static uint32_t last_cont_level = 0;
+#endif
 	size_t i;
 	struct magic_entry *me;
 	struct magic *m;
 	const char *l = line;
 	char *t;
-	private const char *fops = FILE_OPS;
-	uint64_t val;
+	int op;
 	uint32_t cont_level;

 	cont_level = 0;
@ -601,6 +841,12 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 		++l;		/* step over */
 		cont_level++; 
 	}
+#ifdef ENABLE_CONDITIONALS
+	if (cont_level == 0 || cont_level > last_cont_level)
+		if (file_check_mem(ms, cont_level) == -1)
+			return -1;
+	last_cont_level = cont_level;
+#endif

 #define ALLOC_CHUNK	(size_t)10
 #define ALLOC_INCR	(size_t)200
@ -622,7 +868,7 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 			me->max_count = cnt;
 		}
 		m = &me->mp[me->cont_count++];
-		memset(m, 0, sizeof(*m));
+		(void)memset(m, 0, sizeof(*m));
 		m->cont_level = cont_level;
 	} else {
 		if (*nmentryp == maxmagic) {
@ -648,26 +894,31 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 			me->max_count = ALLOC_CHUNK;
 		} else
 			m = me->mp;
-		memset(m, 0, sizeof(*m));
+		(void)memset(m, 0, sizeof(*m));
 		m->cont_level = 0;
 		me->cont_count = 1;
 	}
 	m->lineno = lineno;

-	if (m->cont_level != 0 && *l == '&') {
+	if (*l == '&') {  /* m->cont_level == 0 checked below. */
                ++l;            /* step over */
                m->flag |= OFFADD;
        }
-	if (m->cont_level != 0 && *l == '(') {
+	if (*l == '(') {
 		++l;		/* step over */
 		m->flag |= INDIR;
 		if (m->flag & OFFADD)
 			m->flag = (m->flag & ~OFFADD) | INDIROFFADD;
+
+		if (*l == '&') {  /* m->cont_level == 0 checked below */
+			++l;            /* step over */
+			m->flag |= OFFADD;
+		}
 	}
-	if (m->cont_level != 0 && *l == '&') {
-                ++l;            /* step over */
-                m->flag |= OFFADD;
-        }
+	/* Indirect offsets are not valid at level 0. */
+	if (m->cont_level == 0 && (m->flag & (OFFADD | INDIROFFADD)))
+		if (ms->flags & MAGIC_CHECK)
+			file_magwarn(ms, "relative offset at level 0");

 	/* get offset, then skip over it */
 	m->offset = (uint32_t)strtoul(l, &t, 0);
@ -717,43 +968,15 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 			}
 			l++;
 		}
+
+		m->in_op = 0;
 		if (*l == '~') {
 			m->in_op |= FILE_OPINVERSE;
 			l++;
 		}
-		switch (*l) {
-		case '&':
-			m->in_op |= FILE_OPAND;
+		if ((op = get_op(*l)) != -1) {
+			m->in_op |= op;
 			l++;
-			break;
-		case '|':
-			m->in_op |= FILE_OPOR;
-			l++;
-			break;
-		case '^':
-			m->in_op |= FILE_OPXOR;
-			l++;
-			break;
-		case '+':
-			m->in_op |= FILE_OPADD;
-			l++;
-			break;
-		case '-':
-			m->in_op |= FILE_OPMINUS;
-			l++;
-			break;
-		case '*':
-			m->in_op |= FILE_OPMULTIPLY;
-			l++;
-			break;
-		case '/':
-			m->in_op |= FILE_OPDIVIDE;
-			l++;
-			break;
-		case '%':
-			m->in_op |= FILE_OPMODULO;
-			l++;
-			break;
 		}
 		if (*l == '(') {
 			m->in_op |= FILE_OPINDIRECT;
@ -761,6 +984,10 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 		}
 		if (isdigit((unsigned char)*l) || *l == '-') {
 			m->in_offset = (int32_t)strtol(l, &t, 0);
+			if (l == t)
+				if (ms->flags & MAGIC_CHECK)
+					file_magwarn(ms,
+					    "in_offset `%s' invalid", l);
 			l = t;
 		}
 		if (*l++ != ')' || 
@ -769,61 +996,85 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 				file_magwarn(ms,
 				    "missing ')' in indirect offset");
 	}
-
-
-	while (isascii((unsigned char)*l) && isdigit((unsigned char)*l))
-		++l;
 	EATAB;

+#ifdef ENABLE_CONDITIONALS
+	m->cond = get_cond(l, &l);
+	if (check_cond(ms, m->cond, cont_level) == -1)
+		return -1;
+
+	EATAB;
+#endif
+
 	if (*l == 'u') {
 		++l;
 		m->flag |= UNSIGNED;
 	}

-	/* get type, skip it */
-	for (i = 0; i < file_nnames; i++) {
-		size_t len = strlen(file_names[i]);
-		if (strncmp(l, file_names[i], len) == 0) {
-			m->type = i;
-			l+= len;
-			break;
-		}
-	}
-	if (i == file_nnames) {
+	m->type = get_type(l, &l);
+	if (m->type == FILE_INVALID) {
 		if (ms->flags & MAGIC_CHECK)
 			file_magwarn(ms, "type `%s' invalid", l);
 		return -1;
 	}
+
 	/* New-style anding: "0 byte&0x80 =0x80 dynamically linked" */
 	/* New and improved: ~ & | ^ + - * / % -- exciting, isn't it? */
+
+	m->mask_op = 0;
 	if (*l == '~') {
 		if (!IS_STRING(m->type))
 			m->mask_op |= FILE_OPINVERSE;
+		else if (ms->flags & MAGIC_CHECK)
+			file_magwarn(ms, "'~' invalid for string types");
 		++l;
 	}
-	if ((t = strchr(fops,  *l)) != NULL) {
-		uint32_t op = (uint32_t)(t - fops);
-		if (op != FILE_OPDIVIDE || !IS_PLAINSTRING(m->type)) {
+	m->str_count = 0;
+	m->str_flags = 0;
+	m->num_mask = 0;
+	if ((op = get_op(*l)) != -1) {
+		if (!IS_STRING(m->type)) {
+			uint64_t val;
 			++l;
 			m->mask_op |= op;
 			val = (uint64_t)strtoull(l, &t, 0);
 			l = t;
-			m->mask = file_signextend(ms, m, val);
+			m->num_mask = file_signextend(ms, m, val);
 			eatsize(&l);
-		} else {
-			m->mask = 0L;
+		}
+		else if (op == FILE_OPDIVIDE) {
+			int have_count = 0;
 			while (!isspace((unsigned char)*++l)) {
 				switch (*l) {
-				case CHAR_IGNORE_LOWERCASE:
-					m->mask |= STRING_IGNORE_LOWERCASE;
+				/* for portability avoid "case '0' ... '9':" */
+				case '0':  case '1':  case '2':
+				case '3':  case '4':  case '5':
+				case '6':  case '7':  case '8':
+				case '9': {
+					if (have_count && ms->flags & MAGIC_CHECK)
+						file_magwarn(ms,
+						    "multiple counts");
+					have_count = 1;
+					m->str_count = strtoul(l, &t, 0);
+					l = t - 1;
 					break;
+				}
 				case CHAR_COMPACT_BLANK:
-					m->mask |= STRING_COMPACT_BLANK;
+					m->str_flags |= STRING_COMPACT_BLANK;
 					break;
 				case CHAR_COMPACT_OPTIONAL_BLANK:
-					m->mask |=
+					m->str_flags |=
 					    STRING_COMPACT_OPTIONAL_BLANK;
 					break;
+				case CHAR_IGNORE_LOWERCASE:
+					m->str_flags |= STRING_IGNORE_LOWERCASE;
+					break;
+				case CHAR_IGNORE_UPPERCASE:
+					m->str_flags |= STRING_IGNORE_UPPERCASE;
+					break;
+				case CHAR_REGEX_OFFSET_START:
+					m->str_flags |= REGEX_OFFSET_START;
+					break;
 				default:
 					if (ms->flags & MAGIC_CHECK)
 						file_magwarn(ms,
@ -831,8 +1082,17 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 						*l);
 					return -1;
 				}
+				/* allow multiple '/' for readability */
+				if (l[1] == '/' && !isspace((unsigned char)l[2]))
+					l++;
 			}
-			++l;
+			if (string_modifier_check(ms, m) == -1)
+				return -1;
+		}
+		else {
+			if (ms->flags & MAGIC_CHECK)
+				file_magwarn(ms, "invalid string op: %c", *t);
+			return -1;
 		}
 	}
 	/*
@ -860,19 +1120,20 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 		++l;
 		break;
 	default:
+  		m->reln = '=';	/* the default relation */
 		if (*l == 'x' && ((isascii((unsigned char)l[1]) && 
 		    isspace((unsigned char)l[1])) || !l[1])) {
 			m->reln = *l;
 			++l;
-			goto GetDesc;	/* Bill The Cat */
 		}
-  		m->reln = '=';
 		break;
 	}
-  	EATAB;
-  
-	if (getvalue(ms, m, &l))
+	/*
+	 * Grab the value part, except for an 'x' reln.
+	 */
+	if (m->reln != 'x' && getvalue(ms, m, &l, action))
 		return -1;
+
 	/*
 	 * TODO finish this macro and start using it!
 	 * #define offsetcheck {if (offset > HOWMANY-1) 
@ -880,9 +1141,8 @@ parse(struct magic_set *ms, struct magic_entry **mentryp, uint32_t *nmentryp,
 	 */

 	/*
-	 * now get last part - the description
+	 * Now get last part - the description
 	 */
-GetDesc:
 	EATAB;
 	if (l[0] == '\b') {
 		++l;
@ -1078,7 +1338,7 @@ check_format(struct magic_set *ms, struct magic *m)
 * just after the number read.  Return 0 for success, non-zero for failure.
 */
 private int
-getvalue(struct magic_set *ms, struct magic *m, const char **p)
+getvalue(struct magic_set *ms, struct magic *m, const char **p, int action)
 {
 	int slen;

@ -1089,7 +1349,7 @@ getvalue(struct magic_set *ms, struct magic *m, const char **p)
 	case FILE_PSTRING:
 	case FILE_REGEX:
 	case FILE_SEARCH:
-		*p = getstr(ms, *p, m->value.s, sizeof(m->value.s), &slen);
+		*p = getstr(ms, *p, m->value.s, sizeof(m->value.s), &slen, action);
 		if (*p == NULL) {
 			if (ms->flags & MAGIC_CHECK)
 				file_magwarn(ms, "cannot get string from `%s'",
@ -1117,7 +1377,7 @@ getvalue(struct magic_set *ms, struct magic *m, const char **p)
 * Return updated scan pointer as function result.
 */
 private const char *
-getstr(struct magic_set *ms, const char *s, char *p, int plen, int *slen)
+getstr(struct magic_set *ms, const char *s, char *p, int plen, int *slen, int action)
 {
 	const char *origs = s;
 	char 	*origp = p;
@ -1132,16 +1392,66 @@ getstr(struct magic_set *ms, const char *s, char *p, int plen, int *slen)
 			file_error(ms, 0, "string too long: `%s'", origs);
 			return NULL;
 		}
-		if(c == '\\') {
+		if (c == '\\') {
 			switch(c = *s++) {

 			case '\0':
+				if (action == FILE_COMPILE)
+					file_magwarn(ms, "incomplete escape");
 				goto out;

+			case '\t':
+				if (action == FILE_COMPILE) {
+					file_magwarn(ms,
+					    "escaped tab found, use \\t instead");
+					action++;
+				}
+				/*FALLTHROUGH*/
 			default:
+				if (action == FILE_COMPILE) {
+					if (isprint((unsigned char)c))
+					    file_magwarn(ms,
+						"no need to escape `%c'", c);
+					else
+					    file_magwarn(ms,
+						"unknown escape sequence: \\%03o", c);
+				}
+				/*FALLTHROUGH*/
+			/* space, perhaps force people to use \040? */
+			case ' ':
+#if 0
+			/*
+			 * Other things people escape, but shouldn't need to,
+			 * so we disallow them
+			 */
+			case '\'':
+			case '"':
+			case '?':
+#endif
+			/* Relations */
+			case '>':
+			case '<':
+			case '&':
+			case '^':
+			case '=':
+			case '!':
+			/* and baskslash itself */
+			case '\\':
 				*p++ = (char) c;
 				break;

+			case 'a':
+				*p++ = '\a';
+				break;
+
+			case 'b':
+				*p++ = '\b';
+				break;
+
+			case 'f':
+				*p++ = '\f';
+				break;
+
 			case 'n':
 				*p++ = '\n';
 				break;
@ -1150,18 +1460,10 @@ getstr(struct magic_set *ms, const char *s, char *p, int plen, int *slen)
 				*p++ = '\r';
 				break;

-			case 'b':
-				*p++ = '\b';
-				break;
-
 			case 't':
 				*p++ = '\t';
 				break;

-			case 'f':
-				*p++ = '\f';
-				break;
-
 			case 'v':
 				*p++ = '\v';
 				break;
@ -1177,11 +1479,11 @@ getstr(struct magic_set *ms, const char *s, char *p, int plen, int *slen)
 			case '7':
 				val = c - '0';
 				c = *s++;  /* try for 2 */
-				if(c >= '0' && c <= '7') {
-					val = (val<<3) | (c - '0');
+				if (c >= '0' && c <= '7') {
+					val = (val << 3) | (c - '0');
 					c = *s++;  /* try for 3 */
-					if(c >= '0' && c <= '7')
-						val = (val<<3) | (c-'0');
+					if (c >= '0' && c <= '7')
+						val = (val << 3) | (c-'0');
 					else
 						--s;
 				}
@ -1224,9 +1526,9 @@ hextoint(int c)
 		return -1;
 	if (isdigit((unsigned char) c))
 		return c - '0';
-	if ((c >= 'a')&&(c <= 'f'))
+	if ((c >= 'a') && (c <= 'f'))
 		return c + 10 - 'a';
-	if (( c>= 'A')&&(c <= 'F'))
+	if (( c>= 'A') && (c <= 'F'))
 		return c + 10 - 'A';
 	return -1;
 }
@ -1250,12 +1552,23 @@ file_showstr(FILE *fp, const char *s, size_t len)
 			if (len-- == 0)
 				break;
 		}
-		if(c >= 040 && c <= 0176)	/* TODO isprint && !iscntrl */
+		if (c >= 040 && c <= 0176)	/* TODO isprint && !iscntrl */
 			(void) fputc(c, fp);
 		else {
 			(void) fputc('\\', fp);
 			switch (c) {
-			
+			case '\a':
+				(void) fputc('a', fp);
+				break;
+
+			case '\b':
+				(void) fputc('b', fp);
+				break;
+
+			case '\f':
+				(void) fputc('f', fp);
+				break;
+
 			case '\n':
 				(void) fputc('n', fp);
 				break;
@ -1264,18 +1577,10 @@ file_showstr(FILE *fp, const char *s, size_t len)
 				(void) fputc('r', fp);
 				break;

-			case '\b':
-				(void) fputc('b', fp);
-				break;
-
 			case '\t':
 				(void) fputc('t', fp);
 				break;

-			case '\f':
-				(void) fputc('f', fp);
-				break;
-
 			case '\v':
 				(void) fputc('v', fp);
 				break;
@ -1536,7 +1841,13 @@ bs1(struct magic *m)
 	m->cont_level = swap2(m->cont_level);
 	m->offset = swap4((uint32_t)m->offset);
 	m->in_offset = swap4((uint32_t)m->in_offset);
-	if (!IS_STRING(m->type))
+	m->lineno = swap4((uint32_t)m->lineno);
+	if (IS_STRING(m->type)) {
+		m->str_count = swap4(m->str_count);
+		m->str_flags = swap4(m->str_flags);
+	}
+	else {
 		m->value.q = swap8(m->value.q);
-	m->mask = swap8(m->mask);
+		m->num_mask = swap8(m->num_mask);
+	}
 }
--- a/contrib/file/apptype.c
+++ b/contrib/file/apptype.c
@ -32,7 +32,7 @@


 #ifndef	lint
-FILE_RCSID("@(#)$Id: apptype.c,v 1.6 2003/11/11 20:01:45 christos Exp $")
+FILE_RCSID("@(#)$File: apptype.c,v 1.7 2007/01/12 17:38:27 christos Exp $")
 #endif /* lint */

 #ifdef __EMX__
--- a/contrib/file/ascmagic.c
+++ b/contrib/file/ascmagic.c
@ -49,7 +49,7 @@
 #include "names.h"

 #ifndef	lint
-FILE_RCSID("@(#)$Id: ascmagic.c,v 1.46 2006/10/20 21:04:15 christos Exp $")
+FILE_RCSID("@(#)$File: ascmagic.c,v 1.50 2007/03/15 14:51:00 christos Exp $")
 #endif	/* lint */

 typedef unsigned long unichar;
@ -92,7 +92,7 @@ file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes)
 	int n_cr = 0;
 	int n_nel = 0;

-	int last_line_end = -1;
+	size_t last_line_end = (size_t)-1;
 	int has_long_lines = 0;

 	/*
@ -167,7 +167,7 @@ file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes)
 	 * I believe Plan 9 troff allows non-ASCII characters in the names
 	 * of macros, so this test might possibly fail on such a file.
 	 */
-	if (*ubuf == '.') {
+	if ((ms->flags & MAGIC_NO_CHECK_TROFF) == 0 && *ubuf == '.') {
 		unichar *tp = ubuf + 1;

 		while (ISSPC(*tp))
@ -184,7 +184,8 @@ file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes)
 		}
 	}

-	if ((*buf == 'c' || *buf == 'C') && ISSPC(buf[1])) {
+	if ((ms->flags & MAGIC_NO_CHECK_FORTRAN) == 0 &&
+	    (*buf == 'c' || *buf == 'C') && ISSPC(buf[1])) {
 		subtype_mime = "text/fortran";
 		subtype = "fortran program";
 		goto subtype_identified;
@ -192,6 +193,9 @@ file_ascmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes)

 	/* look for tokens from names.h - this is expensive! */

+	if ((ms->flags & MAGIC_NO_CHECK_TOKENS) != 0)
+		goto subtype_identified;
+
 	i = 0;
 	while (i < ulen) {
 		size_t end;
@ -461,7 +465,7 @@ private int
 looks_ascii(const unsigned char *buf, size_t nbytes, unichar *ubuf,
    size_t *ulen)
 {
-	int i;
+	size_t i;

 	*ulen = 0;

@ -480,7 +484,7 @@ looks_ascii(const unsigned char *buf, size_t nbytes, unichar *ubuf,
 private int
 looks_latin1(const unsigned char *buf, size_t nbytes, unichar *ubuf, size_t *ulen)
 {
-	int i;
+	size_t i;

 	*ulen = 0;

@ -500,7 +504,7 @@ private int
 looks_extended(const unsigned char *buf, size_t nbytes, unichar *ubuf,
    size_t *ulen)
 {
-	int i;
+	size_t i;

 	*ulen = 0;

@ -519,7 +523,8 @@ looks_extended(const unsigned char *buf, size_t nbytes, unichar *ubuf,
 private int
 looks_utf8(const unsigned char *buf, size_t nbytes, unichar *ubuf, size_t *ulen)
 {
-	int i, n;
+	size_t i;
+	int n;
 	unichar c;
 	int gotone = 0;

@ -583,7 +588,7 @@ looks_unicode(const unsigned char *buf, size_t nbytes, unichar *ubuf,
    size_t *ulen)
 {
 	int bigend;
-	int i;
+	size_t i;

 	if (nbytes < 2)
 		return 0;
@ -702,7 +707,7 @@ private unsigned char ebcdic_1047_to_8859[] = {
 private void
 from_ebcdic(const unsigned char *buf, size_t nbytes, unsigned char *out)
 {
-	int i;
+	size_t i;

 	for (i = 0; i < nbytes; i++) {
 		out[i] = ebcdic_to_ascii[buf[i]];
--- a/contrib/file/compress.c
+++ b/contrib/file/compress.c
@ -46,12 +46,16 @@
 #ifdef HAVE_SYS_WAIT_H
 #include <sys/wait.h>
 #endif
+#if defined(HAVE_SYS_TIME_H)
+#include <sys/time.h>
+#endif
 #ifdef HAVE_LIBZ
 #include <zlib.h>
 #endif

+
 #ifndef lint
-FILE_RCSID("@(#)$Id: compress.c,v 1.45 2006/10/31 19:37:17 christos Exp $")
+FILE_RCSID("@(#)$File: compress.c,v 1.51 2007/03/05 02:41:29 christos Exp $")
 #endif

 private struct {
@ -74,7 +78,7 @@ private struct {
 	{ "BZh",      3, { "bzip2", "-cd", NULL }, 1 },		/* bzip2-ed */
 };

-private int ncompr = sizeof(compr) / sizeof(compr[0]);
+private size_t ncompr = sizeof(compr) / sizeof(compr[0]);

 #define NODATA ((size_t)~0)

@ -88,8 +92,8 @@ private size_t uncompressgzipped(struct magic_set *, const unsigned char *,
 #endif

 protected int
-file_zmagic(struct magic_set *ms, int fd, const unsigned char *buf,
-    size_t nbytes)
+file_zmagic(struct magic_set *ms, int fd, const char *name,
+    const unsigned char *buf, size_t nbytes)
 {
 	unsigned char *newbuf = NULL;
 	size_t i, nsz;
@ -106,11 +110,11 @@ file_zmagic(struct magic_set *ms, int fd, const unsigned char *buf,
 		    nbytes)) != NODATA) {
 			ms->flags &= ~MAGIC_COMPRESS;
 			rv = -1;
-			if (file_buffer(ms, -1, newbuf, nsz) == -1)
+			if (file_buffer(ms, -1, name, newbuf, nsz) == -1)
 				goto error;
 			if (file_printf(ms, " (") == -1)
 				goto error;
-			if (file_buffer(ms, -1, buf, nbytes) == -1)
+			if (file_buffer(ms, -1, NULL, buf, nbytes) == -1)
 				goto error;
 			if (file_printf(ms, ")") == -1)
 				goto error;
@ -154,9 +158,9 @@ swrite(int fd, const void *buf, size_t n)
 * `safe' read for sockets and pipes.
 */
 protected ssize_t
-sread(int fd, void *buf, size_t n)
+sread(int fd, void *buf, size_t n, int canbepipe)
 {
-	int rv;
+	int rv, cnt;
 #ifdef FIONREAD
 	int t = 0;
 #endif
@ -166,11 +170,12 @@ sread(int fd, void *buf, size_t n)
 		goto nocheck;

 #ifdef FIONREAD
-	if ((ioctl(fd, FIONREAD, &t) < 0) || (t == 0)) {
+	if ((canbepipe && (ioctl(fd, FIONREAD, &t) == -1)) || (t == 0)) {
 #ifdef FD_ZERO
-		for (;;) {
+		for (cnt = 0;; cnt++) {
 			fd_set check;
 			struct timeval tout = {0, 100 * 1000};
+			int selrv;

 			FD_ZERO(&check);
 			FD_SET(fd, &check);
@ -179,12 +184,14 @@ sread(int fd, void *buf, size_t n)
 			 * Avoid soft deadlock: do not read if there
 			 * is nothing to read from sockets and pipes.
 			 */
-			if (select(fd + 1, &check, NULL, NULL, &tout) <= 0) {
+			selrv = select(fd + 1, &check, NULL, NULL, &tout);
+			if (selrv == -1) {
 				if (errno == EINTR || errno == EAGAIN)
 					continue;
+			} else if (selrv == 0 && cnt >= 5) {
 				return 0;
-			}
-			break;
+			} else
+				break;
 		}
 #endif
 		(void)ioctl(fd, FIONREAD, &t);
@ -245,7 +252,7 @@ file_pipe2file(struct magic_set *ms, int fd, const void *startbuf,
 	if (swrite(tfd, startbuf, nbytes) != (ssize_t)nbytes)
 		r = 1;
 	else {
-		while ((r = sread(fd, buf, sizeof(buf))) > 0)
+		while ((r = sread(fd, buf, sizeof(buf), 1)) > 0)
 			if (swrite(tfd, buf, (size_t)r) != r)
 				break;
 	}
@ -341,7 +348,7 @@ uncompressgzipped(struct magic_set *ms, const unsigned char *old,
 	}

 	n = (size_t)z.total_out;
-	inflateEnd(&z);
+	(void)inflateEnd(&z);
 	
 	/* let's keep the nul-terminate tradition */
 	(*newch)[n] = '\0';
@ -389,8 +396,8 @@ uncompressbuf(struct magic_set *ms, int fd, size_t method,
 			(void)close(2);
 #endif

-		execvp(compr[method].argv[0],
-		       (char *const *)(intptr_t)compr[method].argv);
+		(void)execvp(compr[method].argv[0],
+		    (char *const *)(intptr_t)compr[method].argv);
 #ifdef DEBUG
 		(void)fprintf(stderr, "exec `%s' failed (%s)\n",
 		    compr[method].argv[0], strerror(errno));
@ -412,7 +419,7 @@ uncompressbuf(struct magic_set *ms, int fd, size_t method,
 			switch (fork()) {
 			case 0: /* child */
 				(void)close(fdout[0]);
-				if (swrite(fdin[1], old, n) != n) {
+				if (swrite(fdin[1], old, n) != (ssize_t)n) {
 #ifdef DEBUG
 					(void)fprintf(stderr,
 					    "Write failed (%s)\n",
@ -446,7 +453,7 @@ uncompressbuf(struct magic_set *ms, int fd, size_t method,
 			n = 0;
 			goto err;
 		}
-		if ((r = sread(fdout[0], *newch, HOWMANY)) <= 0) {
+		if ((r = sread(fdout[0], *newch, HOWMANY, 0)) <= 0) {
 #ifdef DEBUG
 			(void)fprintf(stderr, "Read failed (%s)\n",
 			    strerror(errno));
--- a/contrib/file/config.h.in
+++ b/contrib/file/config.h.in
@ -27,6 +27,9 @@
 /* Define to 1 if you have the `z' library (-lz). */
 #undef HAVE_LIBZ

+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
 /* Define to 1 if you have the <locale.h> header file. */
 #undef HAVE_LOCALE_H

@ -66,6 +69,9 @@
 /* Define to 1 if you have the <string.h> header file. */
 #undef HAVE_STRING_H

+/* Define to 1 if you have the `strndup' function. */
+#undef HAVE_STRNDUP
+
 /* Define to 1 if you have the `strtoul' function. */
 #undef HAVE_STRTOUL

@ -82,6 +88,9 @@
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H

+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
 /* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H

--- a/contrib/file/configure
+++ b/contrib/file/configure
@ -1808,7 +1808,7 @@ fi

 # Define the identity of the package.
 PACKAGE=file
- VERSION=4.19
+ VERSION=4.21


 cat >>confdefs.h <<_ACEOF
@ -20670,7 +20670,8 @@ done



-for ac_header in utime.h wchar.h wctype.h
+
+for ac_header in utime.h wchar.h wctype.h limits.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
@ -20823,7 +20824,8 @@ done



-for ac_header in sys/mman.h sys/stat.h sys/types.h sys/utime.h
+
+for ac_header in sys/mman.h sys/stat.h sys/types.h sys/utime.h sys/time.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
@ -22612,7 +22614,8 @@ _ACEOF



-for ac_func in mmap strerror strtoul mbrtowc mkstemp getopt_long utimes utime wcwidth snprintf vsnprintf
+
+for ac_func in mmap strerror strndup strtoul mbrtowc mkstemp getopt_long utimes utime wcwidth snprintf vsnprintf
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_func" >&5
--- a/contrib/file/configure.in
+++ b/contrib/file/configure.in
@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT
 AC_CONFIG_SRCDIR([src/file.c])
-AM_INIT_AUTOMAKE(file, 4.19)
+AM_INIT_AUTOMAKE(file, 4.21)
 AM_CONFIG_HEADER([config.h])
 AM_MAINTAINER_MODE

@ -80,8 +80,8 @@ AC_HEADER_MAJOR
 AC_HEADER_SYS_WAIT
 AC_HEADER_STDINT
 AC_CHECK_HEADERS(fcntl.h locale.h stdint.h inttypes.h unistd.h getopt.h)
-AC_CHECK_HEADERS(utime.h wchar.h wctype.h)
-AC_CHECK_HEADERS(sys/mman.h sys/stat.h sys/types.h sys/utime.h)
+AC_CHECK_HEADERS(utime.h wchar.h wctype.h limits.h)
+AC_CHECK_HEADERS(sys/mman.h sys/stat.h sys/types.h sys/utime.h sys/time.h)

 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@ -119,7 +119,7 @@ AC_CHECK_SIZEOF_STDC_HEADERS(uint32_t, 0)
 AC_CHECK_SIZEOF_STDC_HEADERS(uint64_t, 0)

 dnl Checks for functions
-AC_CHECK_FUNCS(mmap strerror strtoul mbrtowc mkstemp getopt_long utimes utime wcwidth snprintf vsnprintf)
+AC_CHECK_FUNCS(mmap strerror strndup strtoul mbrtowc mkstemp getopt_long utimes utime wcwidth snprintf vsnprintf)

 dnl Checks for libraries
 AC_CHECK_LIB(z,gzopen)
--- a/contrib/file/file.c
+++ b/contrib/file/file.c
@ -71,7 +71,7 @@
 #include "patchlevel.h"

 #ifndef	lint
-FILE_RCSID("@(#)$Id: file.c,v 1.104 2006/11/25 17:28:54 christos Exp $")
+FILE_RCSID("@(#)$File: file.c,v 1.111 2007/05/08 14:44:18 christos Exp $")
 #endif	/* lint */


@ -81,7 +81,7 @@ FILE_RCSID("@(#)$Id: file.c,v 1.104 2006/11/25 17:28:54 christos Exp $")
 #define SYMLINKFLAG ""
 #endif

-# define USAGE  "Usage: %s [-bcik" SYMLINKFLAG "nNrsvz0] [-f namefile] [-F separator] [-m magicfiles] file...\n       %s -C -m magicfiles\n"
+# define USAGE  "Usage: %s [-bcik" SYMLINKFLAG "nNrsvz0] [-e test] [-f namefile] [-F separator] [-m magicfiles] file...\n       %s -C -m magicfiles\n"

 #ifndef MAXPATHLEN
 #define	MAXPATHLEN	512
@ -122,13 +122,13 @@ private void load(const char *, int);
 int
 main(int argc, char *argv[])
 {
-	int c;
+	int c, i;
 	int action = 0, didsomefiles = 0, errflg = 0;
 	int flags = 0;
 	char *home, *usermagic;
 	struct stat sb;
 	static const char hmagic[] = "/.magic";
-#define OPTSTRING	"bcCdf:F:hikLm:nNprsvz0"
+#define OPTSTRING	"bcCde:f:F:hikLm:nNprsvz0"
 #ifdef HAVE_GETOPT_LONG
 	int longindex;
 	static const struct option long_options[] =
@ -138,6 +138,7 @@ main(int argc, char *argv[])
 		{"brief", 0, 0, 'b'},
 		{"checking-printout", 0, 0, 'c'},
 		{"debug", 0, 0, 'd'},
+		{"exclude", 1, 0, 'e' },
 		{"files-from", 1, 0, 'f'},
 		{"separator", 1, 0, 'F'},
 		{"mime", 0, 0, 'i'},
@ -161,6 +162,21 @@ main(int argc, char *argv[])
 	};
 #endif

+	static const struct {
+		const char *name;
+		int value;
+	} nv[] = {
+		{ "apptype",	MAGIC_NO_CHECK_APPTYPE },
+		{ "ascii",	MAGIC_NO_CHECK_ASCII },
+		{ "compress",	MAGIC_NO_CHECK_COMPRESS },
+		{ "elf",	MAGIC_NO_CHECK_ELF },
+		{ "fortran",	MAGIC_NO_CHECK_FORTRAN },
+		{ "soft",	MAGIC_NO_CHECK_SOFT },
+		{ "tar",	MAGIC_NO_CHECK_TAR },
+		{ "tokens",	MAGIC_NO_CHECK_TOKENS },
+		{ "troff",	MAGIC_NO_CHECK_TROFF },
+	};
+
 #ifdef LC_CTYPE
 	/* makes islower etc work for other langs */
 	(void)setlocale(LC_CTYPE, "");
@ -223,6 +239,17 @@ main(int argc, char *argv[])
 		case 'd':
 			flags |= MAGIC_DEBUG|MAGIC_CHECK;
 			break;
+		case 'e':
+			for (i = 0; i < sizeof(nv) / sizeof(nv[0]); i++)
+				if (strcmp(nv[i].name, optarg) == 0)
+					break;
+
+			if (i == sizeof(nv) / sizeof(nv[0]))
+				errflg++;
+			else
+				flags |= nv[i].value;
+			break;
+			
 		case 'f':
 			if(action)
 				usage();
@ -333,7 +360,7 @@ private void
 /*ARGSUSED*/
 load(const char *m, int flags)
 {
-	if (magic)
+	if (magic || m == NULL)
 		return;
 	magic = magic_open(flags);
 	if (magic == NULL) {
@ -404,7 +431,7 @@ process(const char *inname, int wid)
 	if (wid > 0 && !bflag) {
 		(void)printf("%s", std_in ? "/dev/stdin" : inname);
 		if (nulsep)
-			(void)puts('\0');
+			(void)putc('\0', stdout);
 		else
 			(void)printf("%s", separator);
 		(void)printf("%*s ",
@ -535,6 +562,9 @@ help(void)
 "  -c, --checking-printout    print the parsed form of the magic file, use in\n"
 "                               conjunction with -m to debug a new magic file\n"
 "                               before installing it\n"
+"  -e, --exclude              exclude test from the list of test to be\n"
+"                               performed for file. Valid tests are:\n"
+"                               ascii, apptype, elf, compress, soft, tar\n"
 "  -f, --files-from FILE      read the filenames to be examined from FILE\n"
 "  -F, --separator string     use string as separator instead of `:'\n"
 "  -i, --mime                 output mime type strings\n"
@ -546,8 +576,12 @@ help(void)
 "  -r, --raw                  don't translate unprintable chars to \\ooo\n"
 "  -s, --special-files        treat special (block/char devices) files as\n"
 "                             ordinary ones\n"
+"or\n"
 "      --help                 display this help and exit\n"
+"or\n"
 "      --version              output version information and exit\n"
+"or\n"
+"  -C, --compile              compile file specified by -m\n"
 );
 	exit(0);
 }
--- a/contrib/file/file.h
+++ b/contrib/file/file.h
@ -27,7 +27,7 @@
 */
 /*
 * file.h - definitions for file(1) program
- * @(#)$Id: file.h,v 1.83 2006/12/11 21:48:49 christos Exp $
+ * @(#)$File: file.h,v 1.91 2007/03/25 03:13:47 christos Exp $
 */

 #ifndef __file_h__
@ -46,10 +46,13 @@
 #ifdef HAVE_INTTYPES_H
 #include <inttypes.h>
 #endif
+#include <regex.h>
 #include <sys/types.h>
 /* Do this here and now, because struct stat gets re-defined on solaris */
 #include <sys/stat.h>

+#define ENABLE_CONDITIONALS
+
 #ifndef MAGIC
 #define MAGIC "/etc/magic"
 #endif
@ -66,6 +69,20 @@
 #endif
 #define public

+#ifndef __GNUC_PREREQ__
+#ifdef __GNUC__
+#define	__GNUC_PREREQ__(x, y)						\
+	((__GNUC__ == (x) && __GNUC_MINOR__ >= (y)) ||			\
+	 (__GNUC__ > (x)))
+#else
+#define	__GNUC_PREREQ__(x, y)	0
+#endif
+#endif
+
+#ifndef MIN
+#define	MIN(a,b)	(((a) < (b)) ? (a) : (b))
+#endif
+
 #ifndef HOWMANY
 # define HOWMANY (256 * 1024)	/* how much of the file to look at */
 #endif
@ -74,7 +91,7 @@
 #define MAXstring 32		/* max leng of "string" types */

 #define MAGICNO		0xF11E041C
-#define VERSIONNO	3
+#define VERSIONNO	4
 #define FILE_MAGICSIZE	(32 * 4)

 #define	FILE_LOAD	0
@ -86,17 +103,20 @@ struct magic {
 	uint16_t cont_level;	/* level of ">" */
 	uint8_t nospflag;	/* supress space character */
 	uint8_t flag;
-#define INDIR	1		/* if '>(...)' appears,  */
-#define	UNSIGNED 2		/* comparison is unsigned */
-#define OFFADD	4		/* if '>&' appears,  */
-#define INDIROFFADD	8	/* if '>&(' appears,  */
+#define INDIR		1	/* if '(...)' appears */
+#define OFFADD		2	/* if '>&' or '>...(&' appears */
+#define INDIROFFADD	4	/* if '>&(' appears */
+#define	UNSIGNED	8	/* comparison is unsigned */
+
 	/* Word 2 */
 	uint8_t reln;		/* relation (0=eq, '>'=gt, etc) */
 	uint8_t vallen;		/* length of string value, if any */
 	uint8_t type;		/* int, short, long or string. */
 	uint8_t in_type;	/* type of indirrection */
+#define 			FILE_INVALID	0
 #define 			FILE_BYTE	1
 #define				FILE_SHORT	2
+#define				FILE_DEFAULT	3
 #define				FILE_LONG	4
 #define				FILE_STRING	5
 #define				FILE_DATE	6
@ -126,89 +146,33 @@ struct magic {
 #define				FILE_QLDATE	30
 #define				FILE_LEQLDATE	31
 #define				FILE_BEQLDATE	32
+#define				FILE_NAMES_SIZE	33/* size of array to contain all names */

-#define				FILE_FORMAT_NAME	\
-/* 0 */ 			"invalid 0",		\
-/* 1 */				"byte",			\
-/* 2 */ 			"short",		\
-/* 3 */ 			"invalid 3",		\
-/* 4 */ 			"long",			\
-/* 5 */ 			"string",		\
-/* 6 */ 			"date",			\
-/* 7 */ 			"beshort",		\
-/* 8 */ 			"belong",		\
-/* 9 */ 			"bedate",		\
-/* 10 */ 			"leshort",		\
-/* 11 */ 			"lelong",		\
-/* 12 */ 			"ledate",		\
-/* 13 */ 			"pstring",		\
-/* 14 */ 			"ldate",		\
-/* 15 */ 			"beldate",		\
-/* 16 */ 			"leldate",		\
-/* 17 */ 			"regex",		\
-/* 18 */			"bestring16",		\
-/* 19 */			"lestring16",		\
-/* 20 */ 			"search",		\
-/* 21 */ 			"medate",		\
-/* 22 */ 			"meldate",		\
-/* 23 */ 			"melong",		\
-/* 24 */ 			"quad",			\
-/* 25 */ 			"lequad",		\
-/* 26 */ 			"bequad",		\
-/* 27 */ 			"qdate",		\
-/* 28 */ 			"leqdate",		\
-/* 29 */ 			"beqdate",		\
-/* 30 */ 			"qldate",		\
-/* 31 */ 			"leqldate",		\
-/* 32 */ 			"beqldate",
-
+#define IS_STRING(t) \
+	((t) == FILE_STRING || \
+	 (t) == FILE_PSTRING || \
+	 (t) == FILE_BESTRING16 || \
+	 (t) == FILE_LESTRING16 || \
+	 (t) == FILE_REGEX || \
+	 (t) == FILE_SEARCH || \
+	 (t) == FILE_DEFAULT)

 #define FILE_FMT_NONE 0
 #define FILE_FMT_NUM  1 /* "cduxXi" */
 #define FILE_FMT_STR  2 /* "s" */
 #define FILE_FMT_QUAD 3 /* "ll" */

-#define				FILE_FORMAT_STRING	\
-/* 0 */ 			FILE_FMT_NONE,		\
-/* 1 */				FILE_FMT_NUM,		\
-/* 2 */ 			FILE_FMT_NUM,		\
-/* 3 */ 			FILE_FMT_NONE,		\
-/* 4 */ 			FILE_FMT_NUM,		\
-/* 5 */ 			FILE_FMT_STR,		\
-/* 6 */ 			FILE_FMT_STR,		\
-/* 7 */ 			FILE_FMT_NUM,		\
-/* 8 */ 			FILE_FMT_NUM,		\
-/* 9 */ 			FILE_FMT_STR,		\
-/* 10 */ 			FILE_FMT_NUM,		\
-/* 11 */ 			FILE_FMT_NUM,		\
-/* 12 */ 			FILE_FMT_STR,		\
-/* 13 */ 			FILE_FMT_STR,		\
-/* 14 */ 			FILE_FMT_STR,		\
-/* 15 */ 			FILE_FMT_STR,		\
-/* 16 */ 			FILE_FMT_STR,		\
-/* 17 */ 			FILE_FMT_STR,		\
-/* 18 */			FILE_FMT_STR,		\
-/* 19 */			FILE_FMT_STR,		\
-/* 20 */			FILE_FMT_STR,		\
-/* 21 */			FILE_FMT_STR,		\
-/* 22 */			FILE_FMT_STR,		\
-/* 23 */			FILE_FMT_NUM,		\
-/* 24 */			FILE_FMT_QUAD,		\
-/* 25 */			FILE_FMT_QUAD,		\
-/* 26 */			FILE_FMT_QUAD,		\
-/* 27 */			FILE_FMT_STR,		\
-/* 28 */			FILE_FMT_STR,		\
-/* 29 */			FILE_FMT_STR,		\
-/* 30 */			FILE_FMT_STR,		\
-/* 31 */			FILE_FMT_STR,		\
-/* 32 */			FILE_FMT_STR,
-
-
 	/* Word 3 */
 	uint8_t in_op;		/* operator for indirection */
 	uint8_t mask_op;	/* operator for mask */
+#ifdef ENABLE_CONDITIONALS
+	uint8_t cond;		/* conditional type */
+	uint8_t dummy1;	
+#else
 	uint8_t dummy1;	
 	uint8_t dummy2;	
+#endif
+
 #define				FILE_OPS	"&|^+-*/%"
 #define				FILE_OPAND	0
 #define				FILE_OPOR	1
@ -218,8 +182,20 @@ struct magic {
 #define				FILE_OPMULTIPLY	5
 #define				FILE_OPDIVIDE	6
 #define				FILE_OPMODULO	7
+#define				FILE_OPS_MASK	0x07 /* mask for above ops */
+#define				FILE_UNUSED_1	0x08
+#define				FILE_UNUSED_2	0x10
+#define				FILE_UNUSED_3	0x20
 #define				FILE_OPINVERSE	0x40
 #define				FILE_OPINDIRECT	0x80
+
+#ifdef ENABLE_CONDITIONALS
+#define				COND_NONE	0
+#define				COND_IF		1
+#define				COND_ELIF	2
+#define				COND_ELSE	3
+#endif /* ENABLE_CONDITIONALS */
+
 	/* Word 4 */
 	uint32_t offset;	/* offset to magic number */
 	/* Word 5 */
@ -227,33 +203,44 @@ struct magic {
 	/* Word 6 */
 	uint32_t lineno;	/* line number in magic file */
 	/* Word 7,8 */
-	uint64_t mask;	/* mask before comparison with value */
+	union {
+		uint64_t _mask;	/* for use with numeric and date types */
+		struct {
+			uint32_t _count;	/* repeat/line count */
+			uint32_t _flags;	/* modifier flags */
+		} _s;		/* for use with string types */
+	} _u;
+#define num_mask _u._mask
+#define str_count _u._s._count
+#define str_flags _u._s._flags
+
 	/* Words 9-16 */
 	union VALUETYPE {
 		uint8_t b;
 		uint16_t h;
 		uint32_t l;
 		uint64_t q;
-		char s[MAXstring];
-		struct {
-			char *buf;
-			size_t buflen;
-		} search;
 		uint8_t hs[2];	/* 2 bytes of a fixed-endian "short" */
 		uint8_t hl[4];	/* 4 bytes of a fixed-endian "long" */
 		uint8_t hq[8];	/* 8 bytes of a fixed-endian "quad" */
+		char s[MAXstring];	/* the search string or regex pattern */
 	} value;		/* either number or string */
 	/* Words 17..31 */
 	char desc[MAXDESC];	/* description */
 };

 #define BIT(A)   (1 << (A))
-#define STRING_IGNORE_LOWERCASE		BIT(0)
-#define STRING_COMPACT_BLANK		BIT(1)
-#define STRING_COMPACT_OPTIONAL_BLANK	BIT(2)
-#define CHAR_IGNORE_LOWERCASE		'c'
+#define STRING_COMPACT_BLANK		BIT(0)
+#define STRING_COMPACT_OPTIONAL_BLANK	BIT(1)
+#define STRING_IGNORE_LOWERCASE		BIT(2)
+#define STRING_IGNORE_UPPERCASE		BIT(3)
+#define REGEX_OFFSET_START		BIT(4)
 #define CHAR_COMPACT_BLANK		'B'
 #define CHAR_COMPACT_OPTIONAL_BLANK	'b'
+#define CHAR_IGNORE_LOWERCASE		'c'
+#define CHAR_IGNORE_UPPERCASE		'C'
+#define CHAR_REGEX_OFFSET_START		's'
+#define STRING_IGNORE_CASE		(STRING_IGNORE_LOWERCASE|STRING_IGNORE_UPPERCASE)


 /* list of magic entries */
@ -267,54 +254,77 @@ struct mlist {
 };

 struct magic_set {
-    struct mlist *mlist;
-    struct cont {
-	size_t len;
-	int32_t *off;
-    } c;
-    struct out {
-	/* Accumulation buffer */
-	char *buf;
-	char *ptr;
-	size_t len;
-	size_t size;
-	/* Printable buffer */
-	char *pbuf;
-	size_t psize;
-    } o;
-    uint32_t offset;
-    int error;
-    int flags;
-    int haderr;
-    const char *file;
-    size_t line;
+	struct mlist *mlist;
+	struct cont {
+		size_t len;
+		struct level_info {
+			int32_t off;
+			int got_match;
+#ifdef ENABLE_CONDITIONALS
+			int last_match;
+			int last_cond;	/* used for error checking by parse() */
+#endif
+		} *li;
+	} c;
+	struct out {
+		/* Accumulation buffer */
+		char *buf;
+		char *ptr;
+		size_t left;
+		size_t size;
+		/* Printable buffer */
+		char *pbuf;
+		size_t psize;
+	} o;
+	uint32_t offset;
+	int error;
+	int flags;
+	int haderr;
+	const char *file;
+	size_t line;			/* current magic line number */
+
+	/* data for searches */
+	struct {
+		const char *s;		/* start of search in original source */
+		size_t s_len;		/* length of search region */
+		size_t offset;		/* starting offset in source: XXX - should this be off_t? */
+		size_t rm_len;		/* match length */
+	} search;
+
+	union VALUETYPE ms_value;	/* either number or string */
 };

 struct stat;
 protected const char *file_fmttime(uint32_t, int);
-protected int file_buffer(struct magic_set *, int, const void *, size_t);
+protected int file_buffer(struct magic_set *, int, const char *, const void *,
+    size_t);
 protected int file_fsmagic(struct magic_set *, const char *, struct stat *);
 protected int file_pipe2file(struct magic_set *, int, const void *, size_t);
 protected int file_printf(struct magic_set *, const char *, ...);
 protected int file_reset(struct magic_set *);
-protected int file_tryelf(struct magic_set *, int, const unsigned char *, size_t);
-protected int file_zmagic(struct magic_set *, int, const unsigned char *, size_t);
+protected int file_tryelf(struct magic_set *, int, const unsigned char *,
+    size_t);
+protected int file_zmagic(struct magic_set *, int, const char *,
+    const unsigned char *, size_t);
 protected int file_ascmagic(struct magic_set *, const unsigned char *, size_t);
 protected int file_is_tar(struct magic_set *, const unsigned char *, size_t);
 protected int file_softmagic(struct magic_set *, const unsigned char *, size_t);
 protected struct mlist *file_apprentice(struct magic_set *, const char *, int);
-protected uint64_t file_signextend(struct magic_set *, struct magic *, uint64_t);
+protected uint64_t file_signextend(struct magic_set *, struct magic *,
+    uint64_t);
 protected void file_delmagic(struct magic *, int type, size_t entries);
 protected void file_badread(struct magic_set *);
 protected void file_badseek(struct magic_set *);
 protected void file_oomem(struct magic_set *, size_t);
 protected void file_error(struct magic_set *, int, const char *, ...);
+protected void file_magerror(struct magic_set *, const char *, ...);
 protected void file_magwarn(struct magic_set *, const char *, ...);
 protected void file_mdump(struct magic *);
 protected void file_showstr(FILE *, const char *, size_t);
 protected size_t file_mbswidth(const char *);
 protected const char *file_getbuffer(struct magic_set *);
-protected ssize_t sread(int, void *, size_t);
+protected ssize_t sread(int, void *, size_t, int);
+protected int file_check_mem(struct magic_set *, unsigned int);

 #ifndef COMPILE_ONLY
 extern const char *file_names[];
--- a/contrib/file/fsmagic.c
+++ b/contrib/file/fsmagic.c
@ -57,7 +57,7 @@
 #undef HAVE_MAJOR

 #ifndef	lint
-FILE_RCSID("@(#)$Id: fsmagic.c,v 1.46 2005/06/25 15:52:14 christos Exp $")
+FILE_RCSID("@(#)$File: fsmagic.c,v 1.47 2007/01/12 17:38:28 christos Exp $")
 #endif	/* lint */

 protected int
--- a/contrib/file/funcs.c
+++ b/contrib/file/funcs.c
@ -36,9 +36,19 @@
 #if defined(HAVE_WCTYPE_H)
 #include <wctype.h>
 #endif
+#if defined(HAVE_LIMITS_H)
+#include <limits.h>
+#endif
+#ifndef SIZE_T_MAX
+#ifdef __LP64__
+#define SIZE_T_MAX (size_t)0xfffffffffffffffffU
+#else
+#define SIZE_T_MAX (size_t)0xffffffffU
+#endif
+#endif

 #ifndef	lint
-FILE_RCSID("@(#)$Id: funcs.c,v 1.23 2006/12/11 21:48:49 christos Exp $")
+FILE_RCSID("@(#)$File: funcs.c,v 1.32 2007/05/24 17:22:27 christos Exp $")
 #endif	/* lint */

 #ifndef HAVE_VSNPRINTF
@ -52,28 +62,32 @@ protected int
 file_printf(struct magic_set *ms, const char *fmt, ...)
 {
 	va_list ap;
-	size_t len;
+	size_t len, size;
 	char *buf;

 	va_start(ap, fmt);

-	if ((len = vsnprintf(ms->o.ptr, ms->o.len, fmt, ap)) >= ms->o.len) {
+	if ((len = vsnprintf(ms->o.ptr, ms->o.left, fmt, ap)) >= ms->o.left) {
+		long diff;	/* XXX: really ptrdiff_t */
+
 		va_end(ap);
-		if ((buf = realloc(ms->o.buf, len + 1024)) == NULL) {
-			file_oomem(ms, len + 1024);
+		size = (ms->o.size - ms->o.left) + len + 1024;
+		if ((buf = realloc(ms->o.buf, size)) == NULL) {
+			file_oomem(ms, size);
 			return -1;
 		}
-		ms->o.ptr = buf + (ms->o.ptr - ms->o.buf);
+		diff = ms->o.ptr - ms->o.buf;
+		ms->o.ptr = buf + diff;
 		ms->o.buf = buf;
-		ms->o.len = ms->o.size - (ms->o.ptr - ms->o.buf);
-		ms->o.size = len + 1024;
+		ms->o.left = size - diff;
+		ms->o.size = size;

 		va_start(ap, fmt);
-		len = vsnprintf(ms->o.ptr, ms->o.len, fmt, ap);
+		len = vsnprintf(ms->o.ptr, ms->o.left, fmt, ap);
 	}
-	ms->o.ptr += len;
-	ms->o.len -= len;
 	va_end(ap);
+	ms->o.ptr += len;
+	ms->o.left -= len;
 	return 0;
 }

@ -81,18 +95,22 @@ file_printf(struct magic_set *ms, const char *fmt, ...)
 * error - print best error message possible
 */
 /*VARARGS*/
-protected void
-file_error(struct magic_set *ms, int error, const char *f, ...)
+private void
+file_error_core(struct magic_set *ms, int error, const char *f, va_list va,
+    uint32_t lineno)
 {
-	va_list va;
+	size_t len;
 	/* Only the first error is ok */
 	if (ms->haderr)
 		return;
-	va_start(va, f);
-	(void)vsnprintf(ms->o.buf, ms->o.size, f, va);
-	va_end(va);
+	len = 0;
+	if (lineno != 0) {
+		(void)snprintf(ms->o.buf, ms->o.size, "line %u: ", lineno);
+		len = strlen(ms->o.buf);
+	}
+	(void)vsnprintf(ms->o.buf + len, ms->o.size - len, f, va);
 	if (error > 0) {
-		size_t len = strlen(ms->o.buf);
+		len = strlen(ms->o.buf);
 		(void)snprintf(ms->o.buf + len, ms->o.size - len, " (%s)",
 		    strerror(error));
 	}
@ -100,6 +118,28 @@ file_error(struct magic_set *ms, int error, const char *f, ...)
 	ms->error = error;
 }

+/*VARARGS*/
+protected void
+file_error(struct magic_set *ms, int error, const char *f, ...)
+{
+	va_list va;
+	va_start(va, f);
+	file_error_core(ms, error, f, va, 0);
+	va_end(va);
+}
+
+/*
+ * Print an error with magic line number.
+ */
+/*VARARGS*/
+protected void
+file_magerror(struct magic_set *ms, const char *f, ...)
+{
+	va_list va;
+	va_start(va, f);
+	file_error_core(ms, 0, f, va, ms->line);
+	va_end(va);
+}

 protected void
 file_oomem(struct magic_set *ms, size_t len)
@ -121,17 +161,36 @@ file_badread(struct magic_set *ms)

 #ifndef COMPILE_ONLY
 protected int
-file_buffer(struct magic_set *ms, int fd, const void *buf, size_t nb)
+file_buffer(struct magic_set *ms, int fd, const char *inname, const void *buf,
+    size_t nb)
 {
    int m;
+
+#ifdef __EMX__
+    if ((ms->flags & MAGIC_NO_CHECK_APPTYPE) == 0 && inname) {
+	switch (file_os2_apptype(ms, inname, buf, nb)) {
+	case -1:
+	    return -1;
+	case 0:
+	    break;
+	default:
+	    return 1;
+	}
+    }
+#endif
+
    /* try compression stuff */
-    if ((m = file_zmagic(ms, fd, buf, nb)) == 0) {
+    if ((ms->flags & MAGIC_NO_CHECK_COMPRESS) != 0 ||
+        (m = file_zmagic(ms, fd, inname, buf, nb)) == 0) {
 	/* Check if we have a tar file */
-	if ((m = file_is_tar(ms, buf, nb)) == 0) {
+	if ((ms->flags & MAGIC_NO_CHECK_TAR) != 0 ||
+	    (m = file_is_tar(ms, buf, nb)) == 0) {
 	    /* try tests in /etc/magic (or surrogate magic file) */
-	    if ((m = file_softmagic(ms, buf, nb)) == 0) {
+	    if ((ms->flags & MAGIC_NO_CHECK_SOFT) != 0 ||
+		(m = file_softmagic(ms, buf, nb)) == 0) {
 		/* try known keywords, check whether it is ASCII */
-		if ((m = file_ascmagic(ms, buf, nb)) == 0) {
+		if ((ms->flags & MAGIC_NO_CHECK_ASCII) != 0 ||
+		    (m = file_ascmagic(ms, buf, nb)) == 0) {
 		    /* abandon hope, all ye who remain here */
 		    if (file_printf(ms, ms->flags & MAGIC_MIME ?
 			(nb ? "application/octet-stream" :
@ -144,6 +203,19 @@ file_buffer(struct magic_set *ms, int fd, const void *buf, size_t nb)
 	    }
 	}
    }
+#ifdef BUILTIN_ELF
+    if ((ms->flags & MAGIC_NO_CHECK_ELF) == 0 && m == 1 && nb > 5 && fd != -1) {
+	/*
+	 * We matched something in the file, so this *might*
+	 * be an ELF file, and the file is at least 5 bytes
+	 * long, so if it's an ELF file it has at least one
+	 * byte past the ELF magic number - try extracting
+	 * information from the ELF headers that cannot easily
+	 * be extracted with rules in the magic file.
+	 */
+	(void)file_tryelf(ms, fd, buf, nb);
+    }
+#endif
    return m;
 }
 #endif
@ -156,6 +228,7 @@ file_reset(struct magic_set *ms)
 		return -1;
 	}
 	ms->o.ptr = ms->o.buf;
+	ms->o.left = ms->o.size;
 	ms->haderr = 0;
 	ms->error = -1;
 	return 0;
@ -172,8 +245,8 @@ file_reset(struct magic_set *ms)
 protected const char *
 file_getbuffer(struct magic_set *ms)
 {
-	char *nbuf, *op, *np;
-	size_t nsize;
+	char *pbuf, *op, *np;
+	size_t psize, len;

 	if (ms->haderr)
 		return NULL;
@ -181,14 +254,20 @@ file_getbuffer(struct magic_set *ms)
 	if (ms->flags & MAGIC_RAW)
 		return ms->o.buf;

-	nsize = ms->o.len * 4 + 1;
-	if (ms->o.psize < nsize) {
-		if ((nbuf = realloc(ms->o.pbuf, nsize)) == NULL) {
-			file_oomem(ms, nsize);
+	len = ms->o.size - ms->o.left;
+	/* * 4 is for octal representation, + 1 is for NUL */
+	if (len > (SIZE_T_MAX - 1) / 4) {
+		file_oomem(ms, len);
+		return NULL;
+	}
+	psize = len * 4 + 1;
+	if (ms->o.psize < psize) {
+		if ((pbuf = realloc(ms->o.pbuf, psize)) == NULL) {
+			file_oomem(ms, psize);
 			return NULL;
 		}
-		ms->o.psize = nsize;
-		ms->o.pbuf = nbuf;
+		ms->o.psize = psize;
+		ms->o.pbuf = pbuf;
 	}

 #if defined(HAVE_WCHAR_H) && defined(HAVE_MBRTOWC) && defined(HAVE_WCWIDTH)
@ -241,9 +320,30 @@ file_getbuffer(struct magic_set *ms)
 	return ms->o.pbuf;
 }

+protected int
+file_check_mem(struct magic_set *ms, unsigned int level)
+{
+	size_t len;
+
+	if (level >= ms->c.len) {
+		len = (ms->c.len += 20) * sizeof(*ms->c.li);
+		ms->c.li = (ms->c.li == NULL) ? malloc(len) :
+		    realloc(ms->c.li, len);
+		if (ms->c.li == NULL) {
+			file_oomem(ms, len);
+			return -1;
+		}
+	}
+	ms->c.li[level].got_match = 0;
+#ifdef ENABLE_CONDITIONALS
+	ms->c.li[level].last_match = 0;
+	ms->c.li[level].last_cond = COND_NONE;
+#endif /* ENABLE_CONDITIONALS */
+	return 0;
+}
 /*
- * Yes these wrappers suffer from buffer overflows, but if your OS does not have
- * the real functions, maybe you should consider replacing your OS?
+ * Yes these wrappers suffer from buffer overflows, but if your OS does not
+ * have the real functions, maybe you should consider replacing your OS?
 */
 #ifndef HAVE_VSNPRINTF
 int
--- a/contrib/file/is_tar.c
+++ b/contrib/file/is_tar.c
@ -45,7 +45,7 @@
 #include "tar.h"

 #ifndef lint
-FILE_RCSID("@(#)$Id: is_tar.c,v 1.26 2006/05/03 15:19:25 christos Exp $")
+FILE_RCSID("@(#)$File: is_tar.c,v 1.27 2007/01/12 17:38:28 christos Exp $")
 #endif

 #define	isodigit(c)	( ((c) >= '0') && ((c) <= '7') )
--- a/contrib/file/magic.c
+++ b/contrib/file/magic.c
@ -63,7 +63,7 @@
 #include "patchlevel.h"

 #ifndef	lint
-FILE_RCSID("@(#)$Id: magic.c,v 1.35 2006/10/31 19:37:17 christos Exp $")
+FILE_RCSID("@(#)$File: magic.c,v 1.41 2007/03/26 17:59:50 christos Exp $")
 #endif	/* lint */

 #ifdef __EMX__
@ -86,7 +86,7 @@ magic_open(int flags)
 {
 	struct magic_set *ms;

-	if ((ms = malloc(sizeof(struct magic_set))) == NULL)
+	if ((ms = calloc((size_t)1, sizeof(struct magic_set))) == NULL)
 		return NULL;

 	if (magic_setflags(ms, flags) == -1) {
@ -94,7 +94,7 @@ magic_open(int flags)
 		goto free1;
 	}

-	ms->o.ptr = ms->o.buf = malloc(ms->o.size = 1024);
+	ms->o.ptr = ms->o.buf = malloc(ms->o.left = ms->o.size = 1024);
 	if (ms->o.buf == NULL)
 		goto free1;

@ -102,14 +102,15 @@ magic_open(int flags)
 	if (ms->o.pbuf == NULL)
 		goto free2;

-	ms->c.off = malloc((ms->c.len = 10) * sizeof(*ms->c.off));
-	if (ms->c.off == NULL)
+	ms->c.li = malloc((ms->c.len = 10) * sizeof(*ms->c.li));
+	if (ms->c.li == NULL)
 		goto free3;
 	
-	ms->o.len = 0;
 	ms->haderr = 0;
 	ms->error = -1;
 	ms->mlist = NULL;
+	ms->file = "unknown";
+	ms->line = 0;
 	return ms;
 free3:
 	free(ms->o.pbuf);
@ -162,7 +163,7 @@ magic_close(struct magic_set *ms)
 	free_mlist(ms->mlist);
 	free(ms->o.pbuf);
 	free(ms->o.buf);
-	free(ms->c.off);
+	free(ms->c.li);
 	free(ms);
 }

@ -305,7 +306,7 @@ magic_file(struct magic_set *ms, const char *inname)
 		ssize_t r = 0;

 		while ((r = sread(fd, (void *)&buf[nbytes],
-		    (size_t)(HOWMANY - nbytes))) > 0) {
+		    (size_t)(HOWMANY - nbytes), 1)) > 0) {
 			nbytes += r;
 			if (r < PIPE_BUF) break;
 		}
@ -334,32 +335,8 @@ magic_file(struct magic_set *ms, const char *inname)
 			goto done;
 	} else {
 		(void)memset(buf + nbytes, 0, SLOP); /* NUL terminate */
-#ifdef __EMX__
-		switch (file_os2_apptype(ms, inname, buf, nbytes)) {
-		case -1:
+		if (file_buffer(ms, fd, inname, buf, (size_t)nbytes) == -1)
 			goto done;
-		case 0:
-			break;
-		default:
-			rv = 0;
-			goto done;
-		}
-#endif
-		if (file_buffer(ms, fd, buf, (size_t)nbytes) == -1)
-			goto done;
-#ifdef BUILTIN_ELF
-		if (nbytes > 5) {
-			/*
-			 * We matched something in the file, so this *might*
-			 * be an ELF file, and the file is at least 5 bytes
-			 * long, so if it's an ELF file it has at least one
-			 * byte past the ELF magic number - try extracting
-			 * information from the ELF headers that cannot easily
-			 * be extracted with rules in the magic file.
-			 */
-			file_tryelf(ms, fd, buf, (size_t)nbytes);
-		}
-#endif
 	}
 	rv = 0;
 done:
@ -378,7 +355,7 @@ magic_buffer(struct magic_set *ms, const void *buf, size_t nb)
 	 * The main work is done here!
 	 * We have the file name and/or the data buffer to be identified. 
 	 */
-	if (file_buffer(ms, -1, buf, nb) == -1) {
+	if (file_buffer(ms, -1, NULL, buf, nb) == -1) {
 		return NULL;
 	}
 	return file_getbuffer(ms);
--- a/contrib/file/magic.h
+++ b/contrib/file/magic.h
@ -29,17 +29,26 @@

 #include <sys/types.h>

-#define	MAGIC_NONE		0x000	/* No flags */
-#define	MAGIC_DEBUG		0x001	/* Turn on debugging */
-#define	MAGIC_SYMLINK		0x002	/* Follow symlinks */
-#define	MAGIC_COMPRESS		0x004	/* Check inside compressed files */
-#define	MAGIC_DEVICES		0x008	/* Look at the contents of devices */
-#define	MAGIC_MIME		0x010	/* Return a mime string */
-#define	MAGIC_CONTINUE		0x020	/* Return all matches */
-#define	MAGIC_CHECK		0x040	/* Print warnings to stderr */
-#define	MAGIC_PRESERVE_ATIME	0x080	/* Restore access time on exit */
-#define	MAGIC_RAW		0x100	/* Don't translate unprintable chars */
-#define	MAGIC_ERROR		0x200	/* Handle ENOENT etc as real errors */
+#define	MAGIC_NONE		0x000000 /* No flags */
+#define	MAGIC_DEBUG		0x000001 /* Turn on debugging */
+#define	MAGIC_SYMLINK		0x000002 /* Follow symlinks */
+#define	MAGIC_COMPRESS		0x000004 /* Check inside compressed files */
+#define	MAGIC_DEVICES		0x000008 /* Look at the contents of devices */
+#define	MAGIC_MIME		0x000010 /* Return a mime string */
+#define	MAGIC_CONTINUE		0x000020 /* Return all matches */
+#define	MAGIC_CHECK		0x000040 /* Print warnings to stderr */
+#define	MAGIC_PRESERVE_ATIME	0x000080 /* Restore access time on exit */
+#define	MAGIC_RAW		0x000100 /* Don't translate unprintable chars */
+#define	MAGIC_ERROR		0x000200 /* Handle ENOENT etc as real errors */
+#define MAGIC_NO_CHECK_COMPRESS	0x001000 /* Don't check for compressed files */
+#define MAGIC_NO_CHECK_TAR	0x002000 /* Don't check for tar files */
+#define MAGIC_NO_CHECK_SOFT	0x004000 /* Don't check magic entries */
+#define MAGIC_NO_CHECK_APPTYPE	0x008000 /* Don't check application type */
+#define MAGIC_NO_CHECK_ELF	0x010000 /* Don't check for elf details */
+#define MAGIC_NO_CHECK_ASCII	0x020000 /* Don't check for ascii files */
+#define MAGIC_NO_CHECK_TROFF	0x040000 /* Don't check ascii/troff */
+#define MAGIC_NO_CHECK_FORTRAN	0x080000 /* Don't check ascii/fortran */
+#define MAGIC_NO_CHECK_TOKENS	0x100000 /* Don't check ascii/tokens */

 #ifdef __cplusplus
 extern "C" {
--- a/contrib/file/magic.mime
+++ b/contrib/file/magic.mime
@ -193,7 +193,12 @@
 0       beshort         0x4De1          audio/MP4A-LATM

 # MPEG Layer 3 sound files
-0       beshort		&0xffe0		audio/mpeg
+# modified by Joerg Jenderek
+# GRR the original test are too common for many DOS files
+# so test 1 <= kbits nibble <= E
+0       beshort		&0xffe0		
+>2	ubyte&0xF0	>0x0F		
+>>2	ubyte&0xF0	<0xE1		audio/mpeg
 #MP3 with ID3 tag
 0	string		ID3		audio/mpeg
 # Ogg/Vorbis
@ -587,6 +592,14 @@
 # RTF - Rich Text Format
 0	string		{\\rtf		text/rtf

+# TeX documents, from Daniel Quinlan (quinlan@yggdrasil.com)
+0	search/400	\\input		text/x-tex
+0	search/400	\\section	text/x-tex
+0	search/400	\\setlength	text/x-tex
+0	search/400	\\documentstyle	text/x-tex
+0	search/400	\\chapter	text/x-tex
+0	search/400	\\documentclass	text/x-tex
+
 #------------------------------------------------------------------------------
 # animation:  file(1) magic for animation/movie formats
 #
@ -674,9 +687,9 @@
 #
 # KDE
 0		string	[KDE\ Desktop\ Entry]	application/x-kdelnk
-0		string	\#\ KDE\ Config\ File	application/x-kdelnk
+0		string	#\ KDE\ Config\ File	application/x-kdelnk
 # xmcd database file for kscd
-0		string	\#\ xmcd                text/xmcd
+0		string	#\ xmcd                text/xmcd

 #------------------------------------------------------------------------------
 # pkgadd:  file(1) magic for SysV R4 PKG Datastreams
@ -861,6 +874,8 @@
 # miscellaneous formats
 0		string	LZ		application/octet-stream

+# DOS device drivers by Joerg Jenderek
+0	belong		0xffffffff	application/octet-stream

 # .EXE formats (Greg Roelofs, newt@uchicago.edu)
 #
@ -936,3 +951,7 @@

 # 
 128	string		DICM		application/dicom
+
+# Symbian installation files
+8	lelong	0x10000419	application/vnd.symbian.install
+0	lelong	0x10201A7A	x-epoc/x-sisx-app
--- a/contrib/file/magic2mime
+++ b/contrib/file/magic2mime
@ -1,6 +1,6 @@
 #! /usr/bin/env perl
 # -*- PERL -*-
-# $Id: magic2mime,v 1.4 2006/11/25 18:36:10 christos Exp $
+# $File: magic2mime,v 1.4 2006/11/25 18:36:10 christos Exp $
 # Copyright (c) 1996, 1997 vax@linkdead.paranoia.com (VaX#n8)
 #
 # Usage: echo 'your-file-output-here' | file_to_ctype.pl
--- a/contrib/file/names.h
+++ b/contrib/file/names.h
@ -32,7 +32,7 @@
 * appear at fixed offsets into the file. Don't make HOWMANY
 * too high unless you have a very fast CPU.
 *
- * $Id: names.h,v 1.25 2004/09/11 19:15:57 christos Exp $
+ * $File: names.h,v 1.27 2007/05/08 16:47:03 christos Exp $
 */

 /*
@ -167,6 +167,8 @@ static struct names {
 	{".text",	L_MACH},
 	{"clr",		L_MACH},
 	{"(input,",	L_PAS},
+	{"program",	L_PAS},
+	{"record",	L_PAS},
 	{"dcl",		L_PLI},
 	{"Received:",	L_MAIL},
 	{">From",	L_MAIL},
--- a/contrib/file/patchlevel.h
+++ b/contrib/file/patchlevel.h
@ -1,11 +1,20 @@
 #define	FILE_VERSION_MAJOR	4
-#define	patchlevel		19
+#define	patchlevel		21

 /*
 * Patchlevel file for Ian Darwin's MAGIC command.
- * $Id: patchlevel.h,v 1.62 2006/12/11 21:49:58 christos Exp $
+ * $File: patchlevel.h,v 1.65 2007/05/24 17:22:27 christos Exp $
 *
 * $Log: patchlevel.h,v $
+ * Revision 1.65  2007/05/24 17:22:27  christos
+ * Welcome to 4.21
+ *
+ * Revision 1.64  2007/03/01 22:14:55  christos
+ * welcome to 4.20
+ *
+ * Revision 1.63  2007/01/12 17:38:28  christos
+ * Use File id.
+ *
 * Revision 1.62  2006/12/11 21:49:58  christos
 * time for 4.19
 *
--- a/contrib/file/print.c
+++ b/contrib/file/print.c
@ -41,7 +41,7 @@
 #include <time.h>

 #ifndef lint
-FILE_RCSID("@(#)$Id: print.c,v 1.56 2006/12/08 20:31:07 christos Exp $")
+FILE_RCSID("@(#)$File: print.c,v 1.59 2007/03/05 02:41:29 christos Exp $")
 #endif  /* lint */

 #define SZOF(a)	(sizeof(a) / sizeof(a[0]))
@ -52,8 +52,8 @@ file_mdump(struct magic *m)
 {
 	private const char optyp[] = { FILE_OPS };

-	(void) fprintf(stderr, "[%zu", m->lineno);
-	(void) fprintf(stderr, ">>>>>>>> %d" + 8 - (m->cont_level & 7),
+	(void) fprintf(stderr, "[%u", m->lineno);
+	(void) fprintf(stderr, ">>>>>>>> %u" + 8 - (m->cont_level & 7),
 		       m->offset);

 	if (m->flag & INDIR) {
@ -63,9 +63,9 @@ file_mdump(struct magic *m)
 					file_names[m->in_type] : "*bad*");
 		if (m->in_op & FILE_OPINVERSE)
 			(void) fputc('~', stderr);
-		(void) fprintf(stderr, "%c%d),",
-			       ((m->in_op&0x7F) < SZOF(optyp)) ? 
-					optyp[m->in_op&0x7F] : '?',
+		(void) fprintf(stderr, "%c%u),",
+			       ((m->in_op & FILE_OPS_MASK) < SZOF(optyp)) ? 
+					optyp[m->in_op & FILE_OPS_MASK] : '?',
 				m->in_offset);
 	}
 	(void) fprintf(stderr, " %s%s", (m->flag & UNSIGNED) ? "u" : "",
@ -73,25 +73,36 @@ file_mdump(struct magic *m)
 		       (m->type < file_nnames) ? file_names[m->type] : "*bad*");
 	if (m->mask_op & FILE_OPINVERSE)
 		(void) fputc('~', stderr);
-	if (m->mask) {
-		if ((m->mask_op & 0x7F) < SZOF(optyp)) 
-			fputc(optyp[m->mask_op&0x7F], stderr);
-		else
-			fputc('?', stderr);
-		if (FILE_STRING != m->type || FILE_PSTRING != m->type)
-			(void) fprintf(stderr, "%.8llx",
-			    (unsigned long long)m->mask);
-		else {
-			if (m->mask & STRING_IGNORE_LOWERCASE) 
-				(void) fputc(CHAR_IGNORE_LOWERCASE, stderr);
-			if (m->mask & STRING_COMPACT_BLANK) 
+
+	if (IS_STRING(m->type)) {
+		if (m->str_flags) {
+			(void) fputc('/', stderr);
+			if (m->str_flags & STRING_COMPACT_BLANK) 
 				(void) fputc(CHAR_COMPACT_BLANK, stderr);
-			if (m->mask & STRING_COMPACT_OPTIONAL_BLANK) 
+			if (m->str_flags & STRING_COMPACT_OPTIONAL_BLANK) 
 				(void) fputc(CHAR_COMPACT_OPTIONAL_BLANK,
-				stderr);
+				    stderr);
+			if (m->str_flags & STRING_IGNORE_LOWERCASE) 
+				(void) fputc(CHAR_IGNORE_LOWERCASE, stderr);
+			if (m->str_flags & STRING_IGNORE_UPPERCASE) 
+				(void) fputc(CHAR_IGNORE_UPPERCASE, stderr);
+			if (m->str_flags & REGEX_OFFSET_START) 
+				(void) fputc(CHAR_REGEX_OFFSET_START, stderr);
+		}
+		if (m->str_count)
+			(void) fprintf(stderr, "/%u", m->str_count);
+	}
+	else {
+		if ((m->mask_op & FILE_OPS_MASK) < SZOF(optyp))
+			(void) fputc(optyp[m->mask_op & FILE_OPS_MASK], stderr);
+		else
+			(void) fputc('?', stderr);
+			
+		if (m->num_mask) {
+			(void) fprintf(stderr, "%.8llx",
+			    (unsigned long long)m->num_mask);
 		}
 	}
-
 	(void) fprintf(stderr, ",%c", m->reln);

 	if (m->reln != 'x') {
@ -146,6 +157,9 @@ file_mdump(struct magic *m)
 			(void)fprintf(stderr, "%s,",
 			    file_fmttime((uint32_t)m->value.q, 0));
 			break;
+		case FILE_DEFAULT:
+			/* XXX - do anything here? */
+			break;
 		default:
 			(void) fputs("*bad*", stderr);
 			break;
@ -169,7 +183,7 @@ file_magwarn(struct magic_set *ms, const char *f, ...)
 	    (unsigned long)ms->line);
 	(void) vfprintf(stderr, f, va);
 	va_end(va);
-	fputc('\n', stderr);
+	(void) fputc('\n', stderr);
 }

 protected const char *
--- a/contrib/file/readelf.c
+++ b/contrib/file/readelf.c
@ -37,7 +37,7 @@
 #include "readelf.h"

 #ifndef lint
-FILE_RCSID("@(#)$Id: readelf.c,v 1.61 2006/11/15 15:53:23 christos Exp $")
+FILE_RCSID("@(#)$File: readelf.c,v 1.63 2007/01/16 14:56:45 ljt Exp $")
 #endif

 #ifdef	ELFCORE
@ -155,7 +155,7 @@ getu64(int swap, uint64_t value)
 #define xph_type	(class == ELFCLASS32		\
 			 ? getu32(swap, ph32.p_type)	\
 			 : getu32(swap, ph64.p_type))
-#define xph_offset	(class == ELFCLASS32		\
+#define xph_offset	(off_t)(class == ELFCLASS32	\
 			 ? getu32(swap, ph32.p_offset)	\
 			 : getu64(swap, ph64.p_offset))
 #define xph_align	(size_t)((class == ELFCLASS32	\
@ -293,7 +293,7 @@ dophn_core(struct magic_set *ms, int class, int swap, int fd, off_t off,
 		 * This is a PT_NOTE section; loop through all the notes
 		 * in the section.
 		 */
-		if (lseek(fd, (off_t)xph_offset, SEEK_SET) == (off_t)-1) {
+		if (lseek(fd, xph_offset, SEEK_SET) == (off_t)-1) {
 			file_badseek(ms);
 			return -1;
 		}
@ -858,7 +858,7 @@ dophn_exec(struct magic_set *ms, int class, int swap, int fd, off_t off,
 			 * This is a PT_NOTE section; loop through all the notes
 			 * in the section.
 			 */
-			if (lseek(fd, (off_t)xph_offset, SEEK_SET)
+			if (lseek(fd, xph_offset, SEEK_SET)
 			    == (off_t)-1) {
 				file_badseek(ms);
 				return -1;
--- a/contrib/file/softmagic.c
+++ b/contrib/file/softmagic.c
--- a/contrib/file/tar.h
+++ b/contrib/file/tar.h
@ -32,7 +32,7 @@
 *
 * Created 25 August 1985 by John Gilmore, ihnp4!hoptoad!gnu.
 *
- * $Id: tar.h,v 1.9 2006/05/03 15:19:25 christos Exp $ # checkin only
+ * $File: tar.h,v 1.11 2007/01/16 14:56:45 ljt Exp $ # checkin only
 */

 /*
@ -106,52 +106,6 @@ union record {
 #define	EX_BADARCH	3		/* bad archive */
 #define	EX_SYSTEM	4		/* system gave unexpected error */

-
-/*
- * Global variables
- */
-TAR_EXTERN union record	*ar_block;	/* Start of block of archive */
-TAR_EXTERN union record	*ar_record;	/* Current record of archive */
-TAR_EXTERN union record	*ar_last;	/* Last+1 record of archive block */
-TAR_EXTERN char		ar_reading;	/* 0 writing, !0 reading archive */
-TAR_EXTERN int		blocking;	/* Size of each block, in records */
-TAR_EXTERN int		blocksize;	/* Size of each block, in bytes */
-TAR_EXTERN char		*ar_file;	/* File containing archive */
-TAR_EXTERN char		*name_file;	/* File containing names to work on */
-TAR_EXTERN char		*tar;		/* Name of this program */
-
-/*
- * Flags from the command line
- */
-TAR_EXTERN char	f_reblock;		/* -B */
-TAR_EXTERN char	f_create;		/* -c */
-TAR_EXTERN char	f_debug;		/* -d */
-TAR_EXTERN char	f_sayblock;		/* -D */
-TAR_EXTERN char	f_follow_links;		/* -h */
-TAR_EXTERN char	f_ignorez;		/* -i */
-TAR_EXTERN char	f_keep;			/* -k */
-TAR_EXTERN char	f_modified;		/* -m */
-TAR_EXTERN char	f_oldarch;		/* -o */
-TAR_EXTERN char	f_use_protection;	/* -p */
-TAR_EXTERN char	f_sorted_names;		/* -s */
-TAR_EXTERN char	f_list;			/* -t */
-TAR_EXTERN char	f_namefile;		/* -T */
-TAR_EXTERN char	f_verbose;		/* -v */
-TAR_EXTERN char	f_extract;		/* -x */
-TAR_EXTERN char	f_compress;		/* -z */
-
-/*
- * We now default to Unix Standard format rather than 4.2BSD tar format.
- * The code can actually produce all three:
- *	f_standard	ANSI standard
- *	f_oldarch	V7
- *	neither		4.2BSD
- * but we don't bother, since 4.2BSD can read ANSI standard format anyway.
- * The only advantage to the "neither" option is that we can cmp(1) our
- * output to the output of 4.2BSD tar, for debugging.
- */
-#define		f_standard		(!f_oldarch)
-
 /*
 * Structure for keeping track of filenames and lists thereof.
 */
@ -162,12 +116,6 @@ struct name {
 	char		name[NAMSIZ+1];
 };

-TAR_EXTERN struct name	*namelist;	/* Points to first name in list */
-TAR_EXTERN struct name	*namelast;	/* Points to last name in list */
-
-TAR_EXTERN int		archive;	/* File descriptor for archive file */
-TAR_EXTERN int		errors;		/* # of files in error */
-
 /*
 *
 * Due to the next struct declaration, each routine that includes
@ -185,21 +133,3 @@ struct link {
 	short		linkcount;
 	char		name[NAMSIZ+1];
 };
-
-TAR_EXTERN struct link	*linklist;	/* Points to first link in list */
-
-
-/*
- * Error recovery stuff
- */
-TAR_EXTERN char		read_error_flag;
-
-
-#if 0
-/*
- * Declarations of functions available to the world.
- */
-/*LINTLIBRARY*/
-#define	 annorec(stream, msg)	anno(stream, msg, 0)	/* Cur rec */
-#define	annofile(stream, msg)	anno(stream, msg, 1)	/* Saved rec */
-#endif
--- a/contrib/file/test.c
+++ b/contrib/file/test.c
@ -39,19 +39,19 @@ main(int argc, char **argv)

    ms = magic_open(MAGIC_NONE);
    if (ms == NULL) {
-	printf("ERROR: out of memory\n");
+	(void) printf("ERROR: out of memory\n");
 	return 1;
    }
    if (magic_load(ms, NULL) == -1) {
-	printf("ERROR: %s\n", magic_error(ms));
+	(void) printf("ERROR: %s\n", magic_error(ms));
 	return 1;
    }

    for (i = 1; i < argc; i++) {
 	if ((m = magic_file(ms, argv[i])) == NULL)
-	    printf("ERROR: %s\n", magic_error(ms));
+	    (void) printf("ERROR: %s\n", magic_error(ms));
 	else
-	    printf("%s: %s\n", argv[i], m);
+	    (void) printf("%s: %s\n", argv[i], m);
    }

    magic_close(ms);