Update file to 4.21.

tested by ian@ sthen@

OK ian@, "move ahead with it" deraadt@

1 files changed, 4 insertions, 73 deletions

diff --git a/usr.bin/file/tar.h b/usr.bin/file/tar.h
index 07ccf64fc2b..0a10238695b 100644
--- a/usr.bin/file/tar.h
+++ b/usr.bin/file/tar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tar.h,v 1.5 2004/05/19 02:32:36 tedu Exp $ */
+/*	$OpenBSD: tar.h,v 1.6 2008/05/08 01:40:56 chl Exp $ */
 /*
  * Copyright (c) Ian F. Darwin 1986-1995.
  * Software written by Ian F. Darwin and others;
@@ -33,7 +33,7 @@
  *
  * Created 25 August 1985 by John Gilmore, ihnp4!hoptoad!gnu.
  *
- * $Id: tar.h,v 1.5 2004/05/19 02:32:36 tedu Exp $ # checkin only
+ * $Id: tar.h,v 1.6 2008/05/08 01:40:56 chl Exp $ # checkin only
  */
 
 /*
@@ -83,7 +83,8 @@ union record {
 #define	CHKBLANKS	"        "	/* 8 blanks, no null */
 
 /* The magic field is filled with this if uname and gname are valid. */
-#define	TMAGIC		"ustar  "	/* 7 chars and a null */
+#define	TMAGIC		"ustar"		/* 5 chars and a null */
+#define	GNUTMAGIC	"ustar  "	/* 7 chars and a null */
 
 /* The linkflag defines the type of file */
 #define	LF_OLDNORMAL	'\0'		/* Normal disk file, Unix compat */
@@ -106,52 +107,6 @@ 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 +117,6 @@ 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 +134,3 @@ 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