From 10429269fbeb9442be4c5592b9111ccedbfefd0d Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Sat, 2 Sep 2017 08:54:31 +0000
Subject: file-5.32

---
 magic/Magdir/xenix | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

(limited to 'magic/Magdir/xenix')

diff --git a/magic/Magdir/xenix b/magic/Magdir/xenix
index 3d238df..fb83faa 100644
--- a/magic/Magdir/xenix
+++ b/magic/Magdir/xenix
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: xenix,v 1.9 2009/09/19 16:28:13 christos Exp $
+# $File: xenix,v 1.11 2017/03/17 21:35:28 christos Exp $
 # xenix:  file(1) magic for Microsoft Xenix
 #
 # "Middle model" stuff, and "Xenix 8086 relocatable or 80286 small
@@ -12,7 +12,26 @@
 # XXX - "x.out" collides with PDP-11 archives
 #
 0	string		core		core file (Xenix)
-0	byte		0x80		8086 relocatable (Microsoft)
+# URL: http://www.polarhome.com/service/man/?qf=86rel&tf=2&of=Xenix
+# Reference: http://www.azillionmonkeys.com/qed/Omfg.pdf
+# Update: Joerg Jenderek
+# recordtype~TranslatorHEADerRecord
+0	byte		0x80
+# GRR: line above is too general as it catches also Extensible storage engine DataBase
+# skip examples like GENA.SND Switch.Snd by looking for record length maximal 1024-3
+>1	uleshort	<1022
+# skip examples like GAME.PICTURE Strange.Pic by looking for positiv record length
+>>1	uleshort	>0
+# skip examples like Xtable.Data FRACTAL.GEN SHR.VIEW by looking for positiv string length
+>>>3	ubyte		>0
+# skip examples like OMBRE.6 with "UUUUUU" by looking for filename like "hello.c"
+>>>>4	regex	[a-zA-Z_/]{1,8}[.]	8086 relocatable (Microsoft)
+#!:mime	application/octet-stream
+!:mime	application/x-object
+!:ext	o/a
+>>>>>3	pstring		x		\b, "%s"
+# checksum
+#>>>>>(3.b+4)	ubyte	x		\b, checksum 0x%2.2x
 0	leshort		0xff65		x.out
 >2	string		__.SYMDEF	 randomized
 >0	byte		x		archive
@@ -35,8 +54,8 @@
 >0x1c	byte		&0x9		286
 >0x1c	byte		&0xa		386
 >0x1f	byte		<0x040		small model
->0x1f	byte		=0x048		large model	
->0x1f	byte		=0x049		huge model 
+>0x1f	byte		=0x048		large model
+>0x1f	byte		=0x049		huge model
 >0x1e	leshort		&0x1		executable
 >0x1e	leshort		^0x1		object file
 >0x1e	leshort		&0x40		Large Text
-- 
cgit v1.2.1