X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fextract.c;h=5aaeb1bf603192d01693f330043f3225a2e52690;hb=15c02c2b9d383446b3ea35dbea5a048e136b020d;hp=859146cab39596ade8449693f1b7dbd235b36170;hpb=1689ed43885c8418c29d1365ae3a06450a460830;p=chaz%2Ftar

diff --git a/src/extract.c b/src/extract.c
index 859146c..5aaeb1b 100644
--- a/src/extract.c
+++ b/src/extract.c
@@ -1,7 +1,7 @@
 /* Extract files from a tar archive.
 
-   Copyright 1988, 1992-1994, 1996-2001, 2003-2007, 2010, 2012-2013
-   Free Software Foundation, Inc.
+   Copyright 1988, 1992-1994, 1996-2001, 2003-2007, 2010, 2012-2014 Free
+   Software Foundation, Inc.
 
    This file is part of GNU tar.
 
@@ -191,19 +191,6 @@ extr_init (void)
       umask (newdir_umask);	/* restore the kernel umask */
       current_umask = newdir_umask;
     }
-
-  /* If the user wants to guarantee that everything is under one directory,
-     determine its name now and let it be created later.  */
-  if (one_top_level_option && !one_top_level_dir)
-    {
-      char *base = base_name (archive_name_array[0]);
-
-      one_top_level_dir = strip_compression_suffix (base);
-      free (base);
-      
-      if (!one_top_level_dir)
-	USAGE_ERROR ((0, 0, _("Cannot deduce top-level directory name; please set it explicitly with --one-top-level=DIR")));
-    }
 }
 
 /* Use fchmod if possible, fchmodat otherwise.  */
@@ -550,6 +537,38 @@ repair_delayed_set_stat (char const *dir,
 	  quotearg_colon (dir)));
 }
 
+static void
+free_delayed_set_stat (struct delayed_set_stat *data)
+{
+  xheader_xattr_free (data->xattr_map, data->xattr_map_size);
+  free (data->cntx_name);
+  free (data->acls_a_ptr);
+  free (data->acls_d_ptr);
+  free (data);
+}
+
+void
+remove_delayed_set_stat (const char *fname)
+{
+  struct delayed_set_stat *data, *next, *prev = NULL;
+  for (data = delayed_set_stat_head; data; data = next)
+    {
+      next = data->next;
+      if (chdir_current == data->change_dir
+	  && strcmp (data->file_name, fname) == 0)
+	{
+	  free_delayed_set_stat (data);
+	  if (prev)
+	    prev->next = next;
+	  else
+	    delayed_set_stat_head = next;
+	  return;
+	}
+      else
+	prev = data;
+    }
+}
+
 /* After a file/link/directory creation has failed, see if
    it's because some required directory was not present, and if so,
    create all required directories.  Return zero if all the required
@@ -859,11 +878,7 @@ apply_nonancestor_delayed_set_stat (char const *file_name, bool after_links)
 	}
 
       delayed_set_stat_head = data->next;
-      xheader_xattr_free (data->xattr_map, data->xattr_map_size);
-      free (data->cntx_name);
-      free (data->acls_a_ptr);
-      free (data->acls_d_ptr);
-      free (data);
+      free_delayed_set_stat (data);
     }
 }