Virgin import of Christos Zoulas's FILE 3.37.

25 files changed, 481 insertions, 98 deletions

diff --git a/contrib/file/Magdir/amigaos b/contrib/file/Magdir/amigaos
index 6073936..a4c3e82 100644
--- a/contrib/file/Magdir/amigaos
+++ b/contrib/file/Magdir/amigaos
@@ -4,7 +4,7 @@
 #
 # From ignatios@cs.uni-bonn.de (Ignatios Souvatzis)
 # Some formats are still missing: AmigaOS special IFF's, e.g.: FORM....CTLG
-# (the others should be seperate, anyway)
+# (the others should be separate, anyway)
 #
 0	belong		0x000003f3	AmigaOS loadseg()ble executable/binary
 0	belong		0x000003e7	AmigaOS object/library data
diff --git a/contrib/file/Magdir/citrus b/contrib/file/Magdir/citrus
new file mode 100644
index 0000000..6d44794
--- /dev/null
+++ b/contrib/file/Magdir/citrus
@@ -0,0 +1,6 @@
+#------------------------------------------------------------------------------
+# citrus locale declaration
+#
+
+0	string		RuneCT		Citrus locale declaration for LC_CTYPE
+
diff --git a/contrib/file/Magdir/commands b/contrib/file/Magdir/commands
index 16308aa..3fe253a 100644
--- a/contrib/file/Magdir/commands
+++ b/contrib/file/Magdir/commands
@@ -2,7 +2,7 @@
 #------------------------------------------------------------------------------
 # commands:  file(1) magic for various shells and interpreters
 #
-0	string		:\ shell archive or script for antique kernel text
+0	string		:			shell archive or script for antique kernel text
 0	string/b	#!\ /bin/sh		Bourne shell script text executable
 0	string/b	#!\ /bin/csh		C shell script text executable
 # korn shell magic, sent by George Wu, gwu@clyde.att.com
diff --git a/contrib/file/Magdir/elf b/contrib/file/Magdir/elf
index 4b78487..53a6bc9 100644
--- a/contrib/file/Magdir/elf
+++ b/contrib/file/Magdir/elf
@@ -85,6 +85,7 @@
 >>18	leshort		51		Stanford MIPS-X,
 >>18	leshort		52		Motorola Coldfire,
 >>18	leshort		53		Motorola M68HC12,
+>>18	leshort		62		AMD x86-64,
 >>18	leshort		75		Digital VAX,
 >>18	leshort		0x9026		Alpha (unofficial),
 >>20	lelong		0		invalid version
diff --git a/contrib/file/Magdir/filesystems b/contrib/file/Magdir/filesystems
index 9b95a8c..20600c6 100644
--- a/contrib/file/Magdir/filesystems
+++ b/contrib/file/Magdir/filesystems
@@ -63,31 +63,33 @@
 
 9564	lelong		0x00011954	Unix Fast File system (little-endian),
 >8404	string		x		last mounted on %s,
->9504	ledate		x		last checkd at %s,
->8224	ledate		x		last writen at %s,
+#>9504	ledate		x		last checked at %s,
+>8224	ledate		x		last written at %s,
+>8401	byte		x		clean flag %d,
 >8228	lelong		x		number of blocks %d,
 >8232	lelong		x		number of data blocks %d,
 >8236	lelong		x		number of cylinder groups %d,
->8240	lelong		x		number of basic blocks %d,
->8244	lelong		x		number of fragment blocks %d,
->8248	lelong		x		minimum percentage of free blocks %d,
->8252	lelong		x		rotational delay %dms,
->8256	lelong		x		disk rotational speed %drps,
+>8240	lelong		x		block size %d,
+>8244	lelong		x		fragment size %d,
+>8252	lelong		x		minimum percentage of free blocks %d,
+>8256	lelong		x		rotational delay %dms,
+>8260	lelong		x		disk rotational speed %drps,
 >8320	lelong		0		TIME optimization
 >8320	lelong		1		SPACE optimization
 
-9564	belong		0x00011954	Unix Fast File system (little-endian),
+9564	belong		0x00011954	Unix Fast File system (big-endian),
 >8404	string		x		last mounted on %s,
->9504	bedate		x		last checkd at %s,
->8224	bedate		x		last writen at %s,
+#>9504	bedate		x		last checked at %s,
+>8224	bedate		x		last written at %s,
+>8401	byte		x		clean flag %d,
 >8228	belong		x		number of blocks %d,
 >8232	belong		x		number of data blocks %d,
 >8236	belong		x		number of cylinder groups %d,
->8240	belong		x		number of basic blocks %d,
->8244	belong		x		number of fragment blocks %d,
->8248	belong		x		minimum percentage of free blocks %d,
->8252	belong		x		rotational delay %dms,
->8256	belong		x		disk rotational speed %drps,
+>8240	belong		x		block size %d,
+>8244	belong		x		fragment size %d,
+>8252	belong		x		minimum percentage of free blocks %d,
+>8256	belong		x		rotational delay %dms,
+>8260	belong		x		disk rotational speed %drps,
 >8320	belong		0		TIME optimization
 >8320	belong		1		SPACE optimization
 
@@ -104,3 +106,13 @@
 #>0x460	lelong		&0x0000002	(filetype)
 #>0x464	lelong		&0x0000001	(sparse_super)
 >0x464	lelong		&0x0000002	(large files)
+
+# SGI disk labels - Nathan Scott <nathans@debian.org>
+0	belong		0x0BE5A941	SGI disk label (volume header)
+
+# SGI XFS filesystem - Nathan Scott <nathans@debian.org>
+0	belong		0x58465342	SGI XFS filesystem data
+>0x4	belong		x		(blksz=3D%d,
+>0x68	beshort		x		inosz=3D%d,
+>0x64	beshort		^0x2004		v1 dirs)
+>0x64	beshort		&0x2004		v2 dirs)
diff --git a/contrib/file/Magdir/images b/contrib/file/Magdir/images
index 9cdc44c..c07fa0c 100644
--- a/contrib/file/Magdir/images
+++ b/contrib/file/Magdir/images
@@ -231,6 +231,10 @@
 >12	belong		x		%d
 #
 2048	string		PCD_IPI		Kodak Photo CD image pack file
+>0xe02	byte&0x03	0x00		, landscape mode
+>0xe02	byte&0x03	0x01		, portrait mode
+>0xe02	byte&0x03	0x02		, landscape mode
+>0xe02	byte&0x03	0x03		, portrait mode
 0	string		PCD_OPA		Kodak Photo CD overview pack file
 
 # FITS format.  Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
@@ -266,7 +270,7 @@
 #   As described in /usr/X11R6/include/X11/XWDFile.h
 #   used by the xwd program.
 #   Bradford Castalia, idaeim, 1/01
-4	belong	7			XWD X-Widows Dump image data
+4	belong	7			XWD X-Windows Dump image data
 >100	string	>\0			\b, "%s"
 >16	belong	x			\b, %dx
 >20	belong	x			\b%dx
@@ -283,8 +287,6 @@
 0	string	PDS_			PDS image data
 0	string	LBLSIZE=		PDS (VICAR) image data
 
-0	string		GSTIm		GNU SmallTalk image file
-
 # pM8x: ATARI STAD compressed bitmap format
 #
 # from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
@@ -301,20 +303,33 @@
 >5	byte	0x00		(white background)
 >5	byte	0xFF		(black background)
 
+# XXX:
+# This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
+# magic.
 # SGI RICE image file <mpruett@sgi.com>
-0	beshort	0x5249		RICE image
->2	beshort	x		v%d
->4	beshort	x		(%d x
->6	beshort	x		%d)
->8	beshort	0		8 bit
->8	beshort	1		10 bit
->8	beshort	2		12 bit
->8	beshort	3		13 bit
->10	beshort	0		4:2:2
->10	beshort	1		4:2:2:4
->10	beshort	2		4:4:4
->10	beshort	3		4:4:4:4
->12	beshort	1		RGB
->12	beshort	2		CCIR601
->12	beshort	3		RP175
->12	beshort	4		YUV
+#0	beshort	0x5249		RICE image
+#>2	beshort	x		v%d
+#>4	beshort	x		(%d x
+#>6	beshort	x		%d)
+#>8	beshort	0		8 bit
+#>8	beshort	1		10 bit
+#>8	beshort	2		12 bit
+#>8	beshort	3		13 bit
+#>10	beshort	0		4:2:2
+#>10	beshort	1		4:2:2:4
+#>10	beshort	2		4:4:4
+#>10	beshort	3		4:4:4:4
+#>12	beshort	1		RGB
+#>12	beshort	2		CCIR601
+#>12	beshort	3		RP175
+#>12	beshort	4		YUV
+
+#------------------------------------------------------------------------------
+#
+# Marco Schmidt (marcoschmidt@users.sourceforge.net) -- an image  file format
+# for the EPOC operating system, which is used with PDAs like those from Psion
+#
+# see http://huizen.dds.nl/~frodol/psiconv/html/Index.html for a description
+# of various EPOC file formats
+
+0	string \x37\x00\x00\x10\x42\x00\x00\x10\x00\x00\x00\x00\x39\x64\x39\x47 EPOC MBM image file
diff --git a/contrib/file/Magdir/natinst b/contrib/file/Magdir/natinst
new file mode 100644
index 0000000..5deb9de
--- /dev/null
+++ b/contrib/file/Magdir/natinst
@@ -0,0 +1,23 @@
+
+#-----------------------------------------------------------------------------
+# natinst:  file(1) magic for National Instruments Code Files
+
+#
+# From <egamez@fcfm.buap.mx> Enrique Gámez-Flores
+# version 1
+# Many formats still missing, we use, for the moment LabVIEW
+# We guess VXI format file. VISA, LabWindowsCVI, BridgeVIEW, etc, are missing
+#
+0       string          RSRC            National Instruments,
+# Check if it's a LabVIEW File
+>8      string          LV              LabVIEW File,
+# Check wich kind of file is
+>>10    string          SB              Code Resource File, data
+>>10    string          IN              Virtual Instrument Program, data
+>>10    string          AR              VI Library, data
+# This is for Menu Libraries
+>8      string          LMNULBVW        Portable File Names, data
+# This is for General Resources
+>8      string          rsc             Resources File, data
+# This is for VXI Package
+0       string          VMAP            National Instruments, VXI File, data
diff --git a/contrib/file/Magdir/smalltalk b/contrib/file/Magdir/smalltalk
index 2735312..b882759 100644
--- a/contrib/file/Magdir/smalltalk
+++ b/contrib/file/Magdir/smalltalk
@@ -1,8 +1,9 @@
 
 #-----------------------------------------------
 # GNU Smalltalk image, starting at version 1.6.2
+# From: catull_us@yahoo.com
 #
-0	string	GSTIm\0\0	GNU Smalltalk
+0	string	GSTIm\0\0	GNU SmallTalk
 # little-endian
 >7	byte&1	=0		LE image version
 >>10	byte	x		%d.
diff --git a/contrib/file/Magdir/sniffer b/contrib/file/Magdir/sniffer
index ccc305c..626439e 100644
--- a/contrib/file/Magdir/sniffer
+++ b/contrib/file/Magdir/sniffer
@@ -84,15 +84,18 @@
 >20	belong		13		(BSD/OS SLIP
 >20	belong		14		(BSD/OS PPP
 >20	belong		50		(PPP or Cisco HDLC
+>20	belong		51		(PPP-over-Ethernet
 >20	belong		100		(RFC 1483 ATM
 >20	belong		101		(raw IP
 >20	belong		102		(BSD/OS SLIP
 >20	belong		103		(BSD/OS PPP
 >20	belong		104		(BSD/OS Cisco HDLC
->20	belong		105		(Linux Classical IP over ATM
+>20	belong		105		(802.11
+>20	belong		106		(Linux Classical IP over ATM
 >20	belong		108		(OpenBSD loopback
 >20	belong		109		(OpenBSD IPSEC encrypted
 >20	belong		113		(Linux "cooked"
+>20	belong		114		(LocalTalk
 >16	belong		x		\b, capture length %d)
 0	ulelong		0xa1b2c3d4	tcpdump capture file (little-endian)
 >4	leshort		x		- version %d
@@ -113,15 +116,18 @@
 >20	lelong		13		(BSD/OS SLIP
 >20	lelong		14		(BSD/OS PPP
 >20	lelong		50		(PPP or Cisco HDLC
+>20	lelong		51		(PPP-over-Ethernet
 >20	lelong		100		(RFC 1483 ATM
 >20	lelong		101		(raw IP
 >20	lelong		102		(BSD/OS SLIP
 >20	lelong		103		(BSD/OS PPP
 >20	lelong		104		(BSD/OS Cisco HDLC
->20	lelong		105		(Linux Classical IP over ATM
+>20	lelong		105		(802.11
+>20	lelong		106		(Linux Classical IP over ATM
 >20	lelong		108		(OpenBSD loopback
 >20	lelong		109		(OpenBSD IPSEC encrypted
 >20	lelong		113		(Linux "cooked"
+>20	lelong		114		(LocalTalk
 >16	lelong		x		\b, capture length %d)
 
 #
@@ -189,3 +195,11 @@
 # RADCOM WAN/LAN Analyzer capture files.
 #
 0	string		\x42\xd2\x00\x34\x12\x66\x22\x88	RADCOM WAN/LAN Analyzer capture file
+
+#
+# NetStumbler log files.  Not really packets, per se, but about as
+# close as you can get.  These are log files from NetStumbler, a
+# Windows program, that scans for 802.11b networks.
+#
+0	string		NetS		NetStumbler log file
+>8	lelong		x		\b, %d stations found
diff --git a/contrib/file/Makefile.in b/contrib/file/Makefile.in
index 5fa1cd7..7a27145 100644
--- a/contrib/file/Makefile.in
+++ b/contrib/file/Makefile.in
@@ -86,7 +86,7 @@ EXTRA_DIST = LEGAL.NOTICE MAINT PORTING Makefile.std magic2mime 	Localstuff Head
 
 CLEANFILES = $(man_MANS) magic magic.mgc
 
-magic_FRAGMENTS = Magdir/adi Magdir/adventure Magdir/allegro Magdir/alliant     Magdir/alpha Magdir/amanda Magdir/amigaos Magdir/animation     Magdir/apl Magdir/apple Magdir/applix Magdir/archive Magdir/asterix     Magdir/att3b Magdir/audio Magdir/blender Magdir/blit Magdir/bsdi     Magdir/c-lang Magdir/chi Magdir/cisco Magdir/claris Magdir/clipper     Magdir/commands Magdir/compress Magdir/console Magdir/convex     Magdir/database Magdir/diamond Magdir/diff Magdir/digital     Magdir/dump Magdir/elf Magdir/encore Magdir/epoc Magdir/filesystems     Magdir/flash Magdir/fonts Magdir/frame Magdir/freebsd Magdir/fsav     Magdir/gimp Magdir/gnu Magdir/grace Magdir/hp Magdir/ibm370     Magdir/ibm6000 Magdir/iff Magdir/images Magdir/intel     Magdir/interleaf Magdir/island Magdir/ispell Magdir/java     Magdir/jpeg Magdir/karma Magdir/lecter Magdir/lex Magdir/lif     Magdir/linux Magdir/lisp Magdir/mach Magdir/macintosh Magdir/magic     Magdir/mail.news Magdir/maple Magdir/mathematica Magdir/mcrypt     Magdir/mime Magdir/mips Magdir/mirage Magdir/mkid Magdir/mmdf Magdir/modem     Magdir/motorola Magdir/msdos Magdir/msvc Magdir/ncr Magdir/netbsd     Magdir/netscape Magdir/news Magdir/octave Magdir/olf Magdir/os2     Magdir/os9 Magdir/osf1 Magdir/palm Magdir/pbm Magdir/pdf Magdir/pdp     Magdir/pgp Magdir/pkgadd Magdir/plus5 Magdir/printer Magdir/project     Magdir/psdbms Magdir/pyramid Magdir/python Magdir/riff Magdir/rpm     Magdir/rtf Magdir/sc Magdir/sccs Magdir/sendmail Magdir/sequent     Magdir/sgml Magdir/sketch Magdir/sniffer Magdir/softquad Magdir/spectrum     Magdir/sun Magdir/teapot Magdir/terminfo Magdir/tex Magdir/ti-8x     Magdir/timezone Magdir/troff Magdir/typeset Magdir/unknown     Magdir/uuencode Magdir/varied.out Magdir/vax Magdir/vicar Magdir/visx     Magdir/vms Magdir/vmware Magdir/wordperfect Magdir/xdelta Magdir/xenix     Magdir/zilog Magdir/zyxel
+magic_FRAGMENTS = Magdir/adi Magdir/adventure Magdir/allegro Magdir/alliant     Magdir/alpha Magdir/amanda Magdir/amigaos Magdir/animation     Magdir/apl Magdir/apple Magdir/applix Magdir/archive Magdir/asterix     Magdir/att3b Magdir/audio Magdir/blender Magdir/blit Magdir/bsdi     Magdir/c-lang Magdir/chi Magdir/cisco Magdir/claris Magdir/clipper     Magdir/commands Magdir/compress Magdir/console Magdir/convex     Magdir/database Magdir/diamond Magdir/diff Magdir/digital     Magdir/dump Magdir/elf Magdir/encore Magdir/epoc Magdir/filesystems     Magdir/flash Magdir/fonts Magdir/frame Magdir/freebsd Magdir/fsav     Magdir/gimp Magdir/gnu Magdir/grace Magdir/hp Magdir/ibm370     Magdir/ibm6000 Magdir/iff Magdir/images Magdir/intel     Magdir/interleaf Magdir/island Magdir/ispell Magdir/java     Magdir/jpeg Magdir/karma Magdir/lecter Magdir/lex Magdir/lif     Magdir/linux Magdir/lisp Magdir/mach Magdir/macintosh Magdir/magic     Magdir/mail.news Magdir/maple Magdir/mathematica Magdir/mcrypt     Magdir/mime Magdir/mips Magdir/mirage Magdir/mkid Magdir/mmdf Magdir/modem     Magdir/motorola Magdir/msdos Magdir/msvc Magdir/ncr	Magdir/natinst	Magdir/netbsd     Magdir/netscape Magdir/news Magdir/octave Magdir/olf Magdir/os2     Magdir/os9 Magdir/osf1 Magdir/palm Magdir/pbm Magdir/pdf Magdir/pdp     Magdir/pgp Magdir/pkgadd Magdir/plus5 Magdir/printer Magdir/project     Magdir/psdbms Magdir/pyramid Magdir/python Magdir/riff Magdir/rpm     Magdir/rtf Magdir/sc Magdir/sccs Magdir/sendmail Magdir/sequent     Magdir/sgml Magdir/sketch Magdir/sniffer Magdir/softquad Magdir/spectrum     Magdir/sun Magdir/teapot Magdir/terminfo Magdir/tex Magdir/ti-8x     Magdir/timezone Magdir/troff Magdir/typeset Magdir/unknown     Magdir/uuencode Magdir/varied.out Magdir/vax Magdir/vicar Magdir/visx     Magdir/vms Magdir/vmware Magdir/wordperfect Magdir/xdelta Magdir/xenix     Magdir/zilog Magdir/zyxel
 
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
@@ -122,7 +122,7 @@ missing mkinstalldirs
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
-TAR = tar
+TAR = gtar
 GZIP_ENV = --best
 SOURCES = $(file_SOURCES)
 OBJECTS = $(file_OBJECTS)
diff --git a/contrib/file/Makefile.std b/contrib/file/Makefile.std
index 5a91407..47846d9 100644
--- a/contrib/file/Makefile.std
+++ b/contrib/file/Makefile.std
@@ -1,6 +1,6 @@
 # Makefile for file(1) cmd. 
 # Copyright (c) Ian F. Darwin 86/09/01 - see LEGAL.NOTICE.
-# @(#)$Id: Makefile.std,v 1.11 2001/07/22 21:04:15 christos Exp $
+# @(#)$Id: Makefile.std,v 1.12 2001/09/03 14:44:21 christos Exp $
 #
 # This software is not subject to any license of the American Telephone
 # and Telegraph Company or of the Regents of the University of California.
@@ -22,7 +22,7 @@
 #
 # 4. This notice may not be removed or altered.
 #
-VERSION	= 3.36
+VERSION	= 3.37
 SHELL	= /bin/sh
 #MAGIC	= /etc/magic
 MAGIC	= /usr/local/etc/magic
diff --git a/contrib/file/README b/contrib/file/README
index 475e1b4..d8e941b 100644
--- a/contrib/file/README
+++ b/contrib/file/README
@@ -1,5 +1,5 @@
 ** README for file(1) Command **
-@(#) $Id: README,v 1.24 2001/03/12 05:05:57 christos Exp $
+@(#) $Id: README,v 1.25 2001/07/23 21:30:22 christos Exp $
 
 This is Release 3.x of Ian Darwin's (copyright but distributable)
 file(1) command. This version is the standard "file" command for Linux,
@@ -90,11 +90,9 @@ Cres, # 810, Toronto, Ontario CANADA M8X 2W4.  Phone: 416-239-4801 or
 and browsing, Unix text processing, and customised products on Unix,
 DOS and Mac.
 
-From Kees Zeelenberg
+From: Kees Zeelenberg
 
-File 3.33 is available from Simtelnet and its mirrors:
-ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2apps/file333b.zip
-Documentation and sources are available from the same folder.
-File determines the file type of a given file. It is an implementation
-of the Unix file(1) command. It knows the 'magic number' of some 4000
-files.
+An MS-Windows (Win32) port of File-3.36 is available from
+http://gnuwin32.sourceforge.net/
+File is an implementation of the Unix File(1) command.
+It knows the 'magic number' of several thousands of file types.
diff --git a/contrib/file/acconfig.h b/contrib/file/acconfig.h
index ef6e0cb..b2d201d 100644
--- a/contrib/file/acconfig.h
+++ b/contrib/file/acconfig.h
@@ -13,6 +13,12 @@
 /* Define if the `long long' type works.  */
 #undef HAVE_LONG_LONG
 
+/* Define if we have "tm_isdst" in "struct tm".  */
+#undef HAVE_TM_ISDST
+
+/* Define if we have a global "int" variable "daylight".  */
+#undef HAVE_DAYLIGHT
+
 /* Define to `unsigned char' if standard headers don't define.  */
 #undef uint8_t
 
diff --git a/contrib/file/acinclude.m4 b/contrib/file/acinclude.m4
index 3da5afb..95990e5 100644
--- a/contrib/file/acinclude.m4
+++ b/contrib/file/acinclude.m4
@@ -21,6 +21,51 @@ dnl From: eggert@twinsun.com (Paul Eggert)
 dnl Subject: autoconf 2.13 AC_CHECK_TYPE doesn't allow shell vars
 dnl Newsgroups: gnu.utils.bug
 
+dnl from autoconf 2.13 acspecific.m4, with changes to check for daylight
+
+AC_DEFUN(AC_STRUCT_TIMEZONE_DAYLIGHT,
+[AC_REQUIRE([AC_STRUCT_TM])dnl
+AC_CACHE_CHECK([for tm_zone in struct tm], ac_cv_struct_tm_zone,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_zone;],
+  ac_cv_struct_tm_zone=yes, ac_cv_struct_tm_zone=no)])
+if test "$ac_cv_struct_tm_zone" = yes; then
+  AC_DEFINE(HAVE_TM_ZONE)
+fi
+AC_CACHE_CHECK(for tzname, ac_cv_var_tzname,
+[AC_TRY_LINK(
+changequote(<<, >>)dnl
+<<#include <time.h>
+#ifndef tzname /* For SGI.  */
+extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
+#endif>>,
+changequote([, ])dnl
+[atoi(*tzname);], ac_cv_var_tzname=yes, ac_cv_var_tzname=no)])
+  if test $ac_cv_var_tzname = yes; then
+    AC_DEFINE(HAVE_TZNAME)
+  fi
+
+AC_CACHE_CHECK([for tm_isdst in struct tm], ac_cv_struct_tm_isdst,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_isdst;],
+  ac_cv_struct_tm_isdst=yes, ac_cv_struct_tm_isdst=no)])
+if test "$ac_cv_struct_tm_isdst" = yes; then
+  AC_DEFINE(HAVE_TM_ISDST)
+fi
+AC_CACHE_CHECK(for daylight, ac_cv_var_daylight,
+[AC_TRY_LINK(
+changequote(<<, >>)dnl
+<<#include <time.h>
+#ifndef daylight /* In case IRIX #defines this, too  */
+extern int daylight;
+#endif>>,
+changequote([, ])dnl
+[atoi(daylight);], ac_cv_var_daylight=yes, ac_cv_var_daylight=no)])
+  if test $ac_cv_var_daylight = yes; then
+    AC_DEFINE(HAVE_DAYLIGHT)
+  fi
+])
+
 dnl AC_CHECK_TYPE2(TYPE, DEFAULT)
 AC_DEFUN(AC_CHECK_TYPE2,
 [AC_REQUIRE([AC_HEADER_STDC])dnl
diff --git a/contrib/file/aclocal.m4 b/contrib/file/aclocal.m4
index 39c1ebc..b8a4955 100644
--- a/contrib/file/aclocal.m4
+++ b/contrib/file/aclocal.m4
@@ -33,6 +33,51 @@ dnl From: eggert@twinsun.com (Paul Eggert)
 dnl Subject: autoconf 2.13 AC_CHECK_TYPE doesn't allow shell vars
 dnl Newsgroups: gnu.utils.bug
 
+dnl from autoconf 2.13 acspecific.m4, with changes to check for daylight
+
+AC_DEFUN(AC_STRUCT_TIMEZONE_DAYLIGHT,
+[AC_REQUIRE([AC_STRUCT_TM])dnl
+AC_CACHE_CHECK([for tm_zone in struct tm], ac_cv_struct_tm_zone,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_zone;],
+  ac_cv_struct_tm_zone=yes, ac_cv_struct_tm_zone=no)])
+if test "$ac_cv_struct_tm_zone" = yes; then
+  AC_DEFINE(HAVE_TM_ZONE)
+fi
+AC_CACHE_CHECK(for tzname, ac_cv_var_tzname,
+[AC_TRY_LINK(
+changequote(<<, >>)dnl
+<<#include <time.h>
+#ifndef tzname /* For SGI.  */
+extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
+#endif>>,
+changequote([, ])dnl
+[atoi(*tzname);], ac_cv_var_tzname=yes, ac_cv_var_tzname=no)])
+  if test $ac_cv_var_tzname = yes; then
+    AC_DEFINE(HAVE_TZNAME)
+  fi
+
+AC_CACHE_CHECK([for tm_isdst in struct tm], ac_cv_struct_tm_isdst,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_isdst;],
+  ac_cv_struct_tm_isdst=yes, ac_cv_struct_tm_isdst=no)])
+if test "$ac_cv_struct_tm_isdst" = yes; then
+  AC_DEFINE(HAVE_TM_ISDST)
+fi
+AC_CACHE_CHECK(for daylight, ac_cv_var_daylight,
+[AC_TRY_LINK(
+changequote(<<, >>)dnl
+<<#include <time.h>
+#ifndef daylight /* In case IRIX #defines this, too  */
+extern int daylight;
+#endif>>,
+changequote([, ])dnl
+[atoi(daylight);], ac_cv_var_daylight=yes, ac_cv_var_daylight=no)])
+  if test $ac_cv_var_daylight = yes; then
+    AC_DEFINE(HAVE_DAYLIGHT)
+  fi
+])
+
 dnl AC_CHECK_TYPE2(TYPE, DEFAULT)
 AC_DEFUN(AC_CHECK_TYPE2,
 [AC_REQUIRE([AC_HEADER_STDC])dnl
diff --git a/contrib/file/apprentice.c b/contrib/file/apprentice.c
index 360a682..5c78c5a 100644
--- a/contrib/file/apprentice.c
+++ b/contrib/file/apprentice.c
@@ -28,6 +28,9 @@
 #include "file.h"
 #include <stdio.h>
 #include <stdlib.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 #include <string.h>
 #include <ctype.h>
 #include <errno.h>
@@ -39,7 +42,7 @@
 #endif
 
 #ifndef	lint
-FILE_RCSID("@(#)$Id: apprentice.c,v 1.42 2001/07/22 21:04:15 christos Exp $")
+FILE_RCSID("@(#)$Id: apprentice.c,v 1.44 2001/08/01 14:03:19 christos Exp $")
 #endif	/* lint */
 
 #define	EATAB {while (isascii((unsigned char) *l) && \
@@ -330,7 +333,7 @@ parse(magicp, nmagicp, l, action)
 {
 	int i = 0;
 	struct magic *m;
-	char *t, *s;
+	char *t;
 
 #define ALLOC_INCR	200
 	if (*nmagicp + 1 >= maxmagic){
diff --git a/contrib/file/ascmagic.c b/contrib/file/ascmagic.c
index df048aa..c2a2f95 100644
--- a/contrib/file/ascmagic.c
+++ b/contrib/file/ascmagic.c
@@ -46,7 +46,7 @@
 #include "names.h"
 
 #ifndef	lint
-FILE_RCSID("@(#)$Id: ascmagic.c,v 1.29 2000/08/05 19:00:11 christos Exp $")
+FILE_RCSID("@(#)$Id: ascmagic.c,v 1.30 2001/07/26 13:15:49 christos Exp $")
 #endif	/* lint */
 
 typedef unsigned long unichar;
@@ -105,9 +105,12 @@ ascmagic(buf, nbytes)
 		return 1;
 	}
 
-	/* Undo the NUL-termination kindly provided by process() */
+	/*
+	 * Undo the NUL-termination kindly provided by process()
+	 * but leave at least one byte to look at
+	 */
 
-	while (nbytes > 0 && buf[nbytes - 1] == '\0')
+	while (nbytes > 1 && buf[nbytes - 1] == '\0')
 		nbytes--;
 
 	/*
diff --git a/contrib/file/config.h.in b/contrib/file/config.h.in
index 60dfc56..a1b6f37 100644
--- a/contrib/file/config.h.in
+++ b/contrib/file/config.h.in
@@ -9,6 +9,13 @@
 /* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
 #undef HAVE_SYS_WAIT_H
 
+/* Define if your struct tm has tm_zone.  */
+#undef HAVE_TM_ZONE
+
+/* Define if you don't have tm_zone but do have the external array
+   tzname.  */
+#undef HAVE_TZNAME
+
 /* Define if major, minor, and makedev are declared in <mkdev.h>.  */
 #undef MAJOR_IN_MKDEV
 
@@ -24,6 +31,9 @@
 /* Define if you have the ANSI C header files.  */
 #undef STDC_HEADERS
 
+/* Define if your <sys/time.h> declares struct tm.  */
+#undef TM_IN_SYS_TIME
+
 /* Define if builtin ELF support is enabled.  */
 #undef BUILTIN_ELF
 
@@ -33,6 +43,12 @@
 /* Define if the `long long' type works.  */
 #undef HAVE_LONG_LONG
 
+/* Define if we have "tm_isdst" in "struct tm".  */
+#undef HAVE_TM_ISDST
+
+/* Define if we have a global "int" variable "daylight".  */
+#undef HAVE_DAYLIGHT
+
 /* Define to `unsigned char' if standard headers don't define.  */
 #undef uint8_t
 
diff --git a/contrib/file/configure b/contrib/file/configure
index 6488d5f..bfa48ba 100755
--- a/contrib/file/configure
+++ b/contrib/file/configure
@@ -697,7 +697,7 @@ fi
 
 PACKAGE=file
 
-VERSION=3.36
+VERSION=3.37
 
 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
@@ -1802,14 +1802,186 @@ EOF
 
 fi
 
+echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
+echo "configure:1807: checking whether struct tm is in sys/time.h or time.h" >&5
+if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1812 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <time.h>
+int main() {
+struct tm *tp; tp->tm_sec;
+; return 0; }
+EOF
+if { (eval echo configure:1820: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_struct_tm=time.h
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_struct_tm=sys/time.h
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_struct_tm" 1>&6
+if test $ac_cv_struct_tm = sys/time.h; then
+  cat >> confdefs.h <<\EOF
+#define TM_IN_SYS_TIME 1
+EOF
+
+fi
+
+echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
+echo "configure:1841: checking for tm_zone in struct tm" >&5
+if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1846 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_cv_struct_tm>
+int main() {
+struct tm tm; tm.tm_zone;
+; return 0; }
+EOF
+if { (eval echo configure:1854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_struct_tm_zone=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_struct_tm_zone=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
+if test "$ac_cv_struct_tm_zone" = yes; then
+  cat >> confdefs.h <<\EOF
+#define HAVE_TM_ZONE 1
+EOF
+
+fi
+echo $ac_n "checking for tzname""... $ac_c" 1>&6
+echo "configure:1874: checking for tzname" >&5
+if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1879 "configure"
+#include "confdefs.h"
+#include <time.h>
+#ifndef tzname /* For SGI.  */
+extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
+#endif
+int main() {
+atoi(*tzname);
+; return 0; }
+EOF
+if { (eval echo configure:1889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ac_cv_var_tzname=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_var_tzname=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_var_tzname" 1>&6
+  if test $ac_cv_var_tzname = yes; then
+    cat >> confdefs.h <<\EOF
+#define HAVE_TZNAME 1
+EOF
+
+  fi
+
+echo $ac_n "checking for tm_isdst in struct tm""... $ac_c" 1>&6
+echo "configure:1910: checking for tm_isdst in struct tm" >&5
+if eval "test \"`echo '$''{'ac_cv_struct_tm_isdst'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1915 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_cv_struct_tm>
+int main() {
+struct tm tm; tm.tm_isdst;
+; return 0; }
+EOF
+if { (eval echo configure:1923: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_struct_tm_isdst=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_struct_tm_isdst=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_struct_tm_isdst" 1>&6
+if test "$ac_cv_struct_tm_isdst" = yes; then
+  cat >> confdefs.h <<\EOF
+#define HAVE_TM_ISDST 1
+EOF
+
+fi
+echo $ac_n "checking for daylight""... $ac_c" 1>&6
+echo "configure:1943: checking for daylight" >&5
+if eval "test \"`echo '$''{'ac_cv_var_daylight'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1948 "configure"
+#include "confdefs.h"
+#include <time.h>
+#ifndef daylight /* In case IRIX #defines this, too  */
+extern int daylight;
+#endif
+int main() {
+atoi(daylight);
+; return 0; }
+EOF
+if { (eval echo configure:1958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ac_cv_var_daylight=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_var_daylight=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_var_daylight" 1>&6
+  if test $ac_cv_var_daylight = yes; then
+    cat >> confdefs.h <<\EOF
+#define HAVE_DAYLIGHT 1
+EOF
+
+  fi
+
 
 echo $ac_n "checking for uint8_t""... $ac_c" 1>&6
-echo "configure:1808: checking for uint8_t" >&5
+echo "configure:1980: checking for uint8_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uint8_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1813 "configure"
+#line 1985 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1837,12 +2009,12 @@ EOF
 fi
 
 echo $ac_n "checking for uint16_t""... $ac_c" 1>&6
-echo "configure:1841: checking for uint16_t" >&5
+echo "configure:2013: checking for uint16_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uint16_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1846 "configure"
+#line 2018 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1870,12 +2042,12 @@ EOF
 fi
 
 echo $ac_n "checking for uint32_t""... $ac_c" 1>&6
-echo "configure:1874: checking for uint32_t" >&5
+echo "configure:2046: checking for uint32_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uint32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1879 "configure"
+#line 2051 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1904,7 +2076,7 @@ fi
 
 
 echo $ac_n "checking for long long""... $ac_c" 1>&6
-echo "configure:1908: checking for long long" >&5
+echo "configure:2080: checking for long long" >&5
 if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1915,13 +2087,13 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1919 "configure"
+#line 2091 "configure"
 #include "confdefs.h"
 int main() {
 long long foo = 0;
 exit(sizeof(long long) < sizeof(long)); }
 EOF
-if { (eval echo configure:1925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_long_long=yes
 else
@@ -1950,12 +2122,12 @@ else
   long64='unsigned long';
 fi
 echo $ac_n "checking for uint64_t""... $ac_c" 1>&6
-echo "configure:1954: checking for uint64_t" >&5
+echo "configure:2126: checking for uint64_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uint64_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1959 "configure"
+#line 2131 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1986,7 +2158,7 @@ fi
 
 
 echo $ac_n "checking size of uint8_t""... $ac_c" 1>&6
-echo "configure:1990: checking size of uint8_t" >&5
+echo "configure:2162: checking size of uint8_t" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_uint8_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1994,7 +2166,7 @@ else
   ac_cv_sizeof_uint8_t=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 1998 "configure"
+#line 2170 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef STDC_HEADERS
@@ -2010,7 +2182,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_uint8_t=`cat conftestval`
 else
@@ -2031,7 +2203,7 @@ EOF
 
 
 echo $ac_n "checking size of uint16_t""... $ac_c" 1>&6
-echo "configure:2035: checking size of uint16_t" >&5
+echo "configure:2207: checking size of uint16_t" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_uint16_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2039,7 +2211,7 @@ else
   ac_cv_sizeof_uint16_t=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 2043 "configure"
+#line 2215 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef STDC_HEADERS
@@ -2055,7 +2227,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_uint16_t=`cat conftestval`
 else
@@ -2076,7 +2248,7 @@ EOF
 
 
 echo $ac_n "checking size of uint32_t""... $ac_c" 1>&6
-echo "configure:2080: checking size of uint32_t" >&5
+echo "configure:2252: checking size of uint32_t" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_uint32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2084,7 +2256,7 @@ else
   ac_cv_sizeof_uint32_t=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 2088 "configure"
+#line 2260 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef STDC_HEADERS
@@ -2100,7 +2272,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_uint32_t=`cat conftestval`
 else
@@ -2121,7 +2293,7 @@ EOF
 
 
 echo $ac_n "checking size of uint64_t""... $ac_c" 1>&6
-echo "configure:2125: checking size of uint64_t" >&5
+echo "configure:2297: checking size of uint64_t" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_uint64_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2129,7 +2301,7 @@ else
   ac_cv_sizeof_uint64_t=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 2133 "configure"
+#line 2305 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef STDC_HEADERS
@@ -2145,7 +2317,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_uint64_t=`cat conftestval`
 else
@@ -2169,12 +2341,12 @@ EOF
 for ac_func in mmap strerror strtoul
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2173: checking for $ac_func" >&5
+echo "configure:2345: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2178 "configure"
+#line 2350 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2197,7 +2369,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
diff --git a/contrib/file/configure.in b/contrib/file/configure.in
index 4699f75..9626ae6 100644
--- a/contrib/file/configure.in
+++ b/contrib/file/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(file.c)
-AM_INIT_AUTOMAKE(file, 3.36)
+AM_INIT_AUTOMAKE(file, 3.37)
 AM_CONFIG_HEADER(config.h)
 
 AC_MSG_CHECKING(for builtin ELF support)
@@ -66,6 +66,7 @@ AC_C_CONST
 AC_TYPE_OFF_T
 AC_TYPE_SIZE_T
 AC_STRUCT_ST_RDEV
+AC_STRUCT_TIMEZONE_DAYLIGHT
 
 dnl FIXME: only found in standard headers!
 AC_CHECK_TYPE(uint8_t, unsigned char)
diff --git a/contrib/file/file.c b/contrib/file/file.c
index 236591c..8f957e3 100644
--- a/contrib/file/file.c
+++ b/contrib/file/file.c
@@ -56,7 +56,7 @@
 #include "patchlevel.h"
 
 #ifndef	lint
-FILE_RCSID("@(#)$Id: file.c,v 1.58 2001/07/22 21:04:15 christos Exp $")
+FILE_RCSID("@(#)$Id: file.c,v 1.59 2001/07/23 00:02:32 christos Exp $")
 #endif	/* lint */
 
 
@@ -131,7 +131,7 @@ main(argc, argv)
 	if ((usermagic = getenv("MAGIC")) != NULL)
 		magicfile = usermagic;
 	else
-		if (home = getenv("HOME")) {
+		if ((home = getenv("HOME")) != NULL) {
 			if ((usermagic = malloc(strlen(home) + 8)) != NULL) {
 				(void)strcpy(usermagic, home);
 				(void)strcat(usermagic, "/.magic");
diff --git a/contrib/file/magic.man b/contrib/file/magic.man
index 55ad4a4..5f6d062 100644
--- a/contrib/file/magic.man
+++ b/contrib/file/magic.man
@@ -45,7 +45,10 @@ flag, specifies case insensitive matching: lowercase characters in the magic
 match both lower and upper case characters in the targer, whereas upper case
 characters in the magic, only much uppercase characters in the target.
 .IP date
-A four-byte value interpreted as a unix date.
+A four-byte value interpreted as a UNIX date.
+.IP ldate
+A four-byte value interpreted as a UNIX-style date, but interpreted as
+local time rather than UTC.
 .IP beshort
 A two-byte value (on most systems) in big-endian byte order.
 .IP belong
@@ -59,7 +62,11 @@ A two-byte value (on most systems) in little-endian byte order.
 A four-byte value (on most systems) in little-endian byte order.
 .IP ledate
 A four-byte value (on most systems) in little-endian byte order,
-interpreted as a unix date.
+interpreted as a UNIX date.
+.IP leldate
+A four-byte value (on most systems) in little-endian byte order,
+interpreted as a UNIX-style date, but interpreted as local time rather
+than UTC.
 .RE
 .PP
 The numeric types may optionally be followed by
@@ -212,4 +219,4 @@ indirect offsets.
 .\" the changes I posted to the S5R2 version.
 .\"
 .\" Modified for Ian Darwin's version of the file command.
-.\" @(#)$Id: magic.man,v 1.16 1999/11/28 20:02:29 christos Exp $
+.\" @(#)$Id: magic.man,v 1.17 2001/08/07 15:38:42 christos Exp $
diff --git a/contrib/file/patchlevel.h b/contrib/file/patchlevel.h
index 5b5be29..f1e2464 100644
--- a/contrib/file/patchlevel.h
+++ b/contrib/file/patchlevel.h
@@ -1,11 +1,16 @@
 #define	FILE_VERSION_MAJOR	3
-#define	patchlevel		36
+#define	patchlevel		37
 
 /*
  * Patchlevel file for Ian Darwin's MAGIC command.
- * $Id: patchlevel.h,v 1.36 2001/07/22 21:04:15 christos Exp $
+ * $Id: patchlevel.h,v 1.37 2001/09/03 14:44:22 christos Exp $
  *
  * $Log: patchlevel.h,v $
+ * Revision 1.37  2001/09/03 14:44:22  christos
+ * daylight/tm_isdst detection
+ * magic fixes
+ * don't eat the whole file if it has only nulls
+ *
  * Revision 1.36  2001/07/22 21:04:15  christos
  * - magic fixes
  * - add new operators, pascal strings, UTC date printing, $HOME/.magic
diff --git a/contrib/file/print.c b/contrib/file/print.c
index bf2c667..b680399 100644
--- 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 1.33 2001/07/22 21:04:15 christos Exp $")
+FILE_RCSID("@(#)$Id: print.c,v 1.34 2001/08/07 16:01:26 christos Exp $")
 #endif  /* lint */
 
 #define SZOF(a)	(sizeof(a) / sizeof(a[0]))
@@ -234,10 +234,24 @@ fmttime(v, local)
 {
 	char *pp, *rt;
 	time_t t = (time_t)v;
+	struct tm *tm;
+
 	if (local) {
 		pp = ctime(&t);
 	} else {
-		struct tm *tm;
+#ifndef HAVE_DAYLIGHT
+		static int daylight = 0;
+#ifdef HAVE_TM_ISDST
+		static time_t now = (time_t)0;
+
+		if (now == (time_t)0) {
+			struct tm *tm1;
+			(void)time(&now);
+			tm1 = localtime(&now);
+			daylight = tm1->tm_isdst;
+		}
+#endif /* HAVE_TM_ISDST */
+#endif /* HAVE_DAYLIGHT */
 		if (daylight)
 			t += 3600;
 		tm = gmtime(&t);
diff --git a/contrib/file/softmagic.c b/contrib/file/softmagic.c
index 1085dee..fc91615 100644
--- a/contrib/file/softmagic.c
+++ b/contrib/file/softmagic.c
@@ -35,7 +35,7 @@
 #include "file.h"
 
 #ifndef	lint
-FILE_RCSID("@(#)$Id: softmagic.c,v 1.45 2001/07/22 21:04:15 christos Exp $")
+FILE_RCSID("@(#)$Id: softmagic.c,v 1.46 2001/07/23 00:02:32 christos Exp $")
 #endif	/* lint */
 
 static int match	__P((struct magic *, uint32, unsigned char *, int));
@@ -214,10 +214,7 @@ mprint(p, m)
 	union VALUETYPE *p;
 	struct magic *m;
 {
-	char *pp, *rt;
-	char *oldtz, tz[16];
 	uint32 v;
-	time_t curtime;
 	int32 t=0 ;
 
 
@@ -390,7 +387,6 @@ mconvert(p, m)
 		return 1;
 	case STRING:
 		{
-			char *ptr;
 			int n;
 
 			/* Null terminate and eat *trailing* return */