X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Ftar.h;h=0b090af54d78c5bab1527ddfec777be8c4495744;hb=6a61354ea0dd97af5c87643e9bf5dfd2a31f2cea;hp=fa6a625e5b260270ae78092b07d5973ce198caed;hpb=49ea4c50575f66e8f0450e463e1d882eed6255ec;p=chaz%2Ftar

diff --git a/src/tar.h b/src/tar.h
index fa6a625..0b090af 100644
--- a/src/tar.h
+++ b/src/tar.h
@@ -1,11 +1,11 @@
 /* GNU tar Archive Format description.
 
    Copyright (C) 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-   2000, 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+   2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any later
+   Free Software Foundation; either version 3, or (at your option) any later
    version.
 
    This program is distributed in the hope that it will be useful, but
@@ -80,9 +80,9 @@ struct posix_header
 /* tar Header Block, GNU extensions.  */
 
 /* In GNU tar, SYMTYPE is for to symbolic links, and CONTTYPE is for
-   contiguous files, so maybe disobeying the `reserved' comment in POSIX
+   contiguous files, so maybe disobeying the "reserved" comment in POSIX
    header description.  I suspect these were meant to be used this way, and
-   should not have really been `reserved' in the published standards.  */
+   should not have really been "reserved" in the published standards.  */
 
 /* *BEWARE* *BEWARE* *BEWARE* that the following information is still
    boiling, and may change.  Even if the OLDGNU format description should be
@@ -265,7 +265,15 @@ enum archive_format
 struct sp_array
 {
   off_t offset;
-  size_t numbytes;
+  off_t numbytes;
+};
+
+struct xheader
+{
+  struct obstack *stk;
+  size_t size;
+  char *buffer;
+  uintmax_t string_length;
 };
 
 struct tar_stat_info
@@ -301,11 +309,34 @@ struct tar_stat_info
   size_t sparse_map_size;   /* Size of the sparse map */
   struct sp_array *sparse_map;
 
+  /* Extended headers */
+  struct xheader xhdr;
+
   /* For dumpdirs */
   bool is_dumpdir;          /* Is the member a dumpdir? */
   bool skipped;             /* The member contents is already read
 			       (for GNUTYPE_DUMPDIR) */
   char *dumpdir;            /* Contents of the dump directory */
+
+  /* Parent directory, if creating an archive.  This is null if the
+     file is at the top level.  */
+  struct tar_stat_info *parent;
+
+  /* Directory stream.  If this is not null, it is in control of FD,
+     and should be closed instead of FD.  */
+  DIR *dirstream;
+
+  /* File descriptor, if creating an archive, and if a directory or a
+     regular file or a contiguous file.
+
+     It is zero if no file descriptor is available, either because it
+     was never needed or because it was open and then closed to
+     conserve on file descriptors.  (Standard input is never used
+     here, so zero cannot be a valid file descriptor.)
+
+     It is negative if it could not be reopened after it was closed.
+     Negate it to find out what errno was when the reopen failed.  */
+  int fd;
 };
 
 union block