tar: change interdir_made from int to bool

[chaz/tar] / src / update.c

diff --git a/src/update.c b/src/update.c
index fa18c1d67a5e33ab43ad22b14b9ed7a2fa37e369..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, 2005 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


@@ -114,7 +114,9 @@ update_archive (void)
 
   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)
        {


@@ -137,11 +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
-                   && (tar_timespec_cmp (get_stat_mtime (&s),
-                                         current_stat_info.mtime)
-                       <= 0))
-                 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 ();


@@ -189,10 +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))