tar: change interdir_made from int to bool

[chaz/tar] / src / update.c

diff --git a/src/update.c b/src/update.c
index 6b4c9c06496e96a70cf3c06ca5ecb6201b8d06fa..d00e8d600d7feef31af3f44e232d2358cfe6bbf2 100644 (file)
--- a/src/update.c
+++ b/src/update.c
@@ -1,11 +1,11 @@
 /* Update a tar archive.
 
    Copyright (C) 1988, 1992, 1994, 1996, 1997, 1999, 2000, 2001, 2003,
 /* Update a tar archive.
 
    Copyright (C) 1988, 1992, 1994, 1996, 1997, 1999, 2000, 2001, 2003,

-   2004 Free Software Foundation, Inc.
+   2004, 2005, 2007, 2010 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
 
    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
    version.
 
    This program is distributed in the hope that it will be useful, but


@@ -15,7 +15,7 @@
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,

-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */

 
 /* Implement the 'r', 'u' and 'A' options for tar.  'A' means that the
    file names are tar files, and they should simply be appended to the end
 
 /* Implement the 'r', 'u' and 'A' options for tar.  'A' means that the
    file names are tar files, and they should simply be appended to the end


@@ -110,11 +110,13 @@ update_archive (void)
 
   name_gather ();
   open_archive (ACCESS_UPDATE);
 
   name_gather ();
   open_archive (ACCESS_UPDATE);

-  xheader_write_global ();
+  buffer_write_global_xheader ();

 
   while (!found_end)
     {
 
   while (!found_end)
     {

-      enum read_header status = read_header (false);
+      enum read_header status = read_header (&current_header,
+                                             &current_stat_info,
+                                             read_header_auto);

 
       switch (status)
        {
 
       switch (status)
        {


@@ -129,7 +131,7 @@ update_archive (void)
            decode_header (current_header, &current_stat_info,
                           &current_format, 0);
            archive_format = current_format;
            decode_header (current_header, &current_stat_info,
                           &current_format, 0);
            archive_format = current_format;

-           
+

            if (subcommand_option == UPDATE_SUBCOMMAND
                && (name = name_scan (current_stat_info.file_name)) != NULL)
              {
            if (subcommand_option == UPDATE_SUBCOMMAND
                && (name = name_scan (current_stat_info.file_name)) != NULL)
              {


@@ -137,9 +139,33 @@ update_archive (void)
 
                chdir_do (name->change_dir);
                if (deref_stat (dereference_option,
 
                chdir_do (name->change_dir);
                if (deref_stat (dereference_option,

-                               current_stat_info.file_name, &s) == 0
-                   && s.st_mtime <= current_stat_info.stat.st_mtime)
-                 add_avoided_name (current_stat_info.file_name);
+                               current_stat_info.file_name, &s) == 0)
+                 {
+                   if (S_ISDIR (s.st_mode))
+                     {
+                       char *p, *dirp;
+                       dirp = savedir (name->name);
+                       if (!dirp)
+                         savedir_error (name->name);
+                       else
+                         {
+                           namebuf_t nbuf = namebuf_create (name->name);
+
+                           for (p = dirp; *p; p += strlen (p) + 1)
+                             addname (namebuf_name (nbuf, p),
+                                      0, false, NULL);
+
+                           namebuf_free (nbuf);
+                           free (dirp);
+
+                           remname (name);
+                         }
+                     }
+                   else if (tar_timespec_cmp (get_stat_mtime (&s),
+                                              current_stat_info.mtime)
+                            <= 0)
+                     remname (name);
+                 }

              }
 
            skip_member ();
              }
 
            skip_member ();


@@ -179,7 +205,6 @@ update_archive (void)
        }
 
       tar_stat_destroy (&current_stat_info);
        }
 
       tar_stat_destroy (&current_stat_info);

-      xheader_destroy (&extended_header);

       previous_status = status;
     }
 
       previous_status = status;
     }
 


@@ -188,10 +213,10 @@ update_archive (void)
   output_start = current_block->buffer;
 
   {
   output_start = current_block->buffer;
 
   {

-    char *file_name;
-
-    while ((file_name = name_from_list ()) != NULL)
+    struct name const *p;
+    while ((p = name_from_list ()) != NULL)

       {
       {

+       char *file_name = p->name;

        if (excluded_name (file_name))
          continue;
        if (interactive_option && !confirm ("add", file_name))
        if (excluded_name (file_name))
          continue;
        if (interactive_option && !confirm ("add", file_name))