Update copyright years.

[chaz/tar] / src / names.c

diff --git a/src/names.c b/src/names.c
index 0eff2b4bf1c675259236562cd3d61354609933d9..60a5f700c3acaa3412e14b4da7cf6c3b900c96a7 100644 (file)
--- a/src/names.c
+++ b/src/names.c
@@ -1,7 +1,7 @@
 /* Various processing of names.
 
-   Copyright 1988, 1992, 1994, 1996-2001, 2003-2007, 2009, 2013 Free
-   Software Foundation, Inc.
+   Copyright 1988, 1992, 1994, 1996-2001, 2003-2007, 2009, 2013-2014
+   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
@@ -22,6 +22,7 @@
 #include <hash.h>
 #include <quotearg.h>
 #include <wordsplit.h>
+#include <argp.h>
 
 #include "common.h"
 \f
@@ -225,7 +226,7 @@ struct name_elt        /* A name_array element. */
     int matching_flags;/* fnmatch options if type == NELT_FMASK */
     struct             /* File, if type == NELT_FILE */
     {
-      const char *name;/* File name */ 
+      const char *name;/* File name */
       int term;        /* File name terminator in the list */
       FILE *fp;
     } file;
@@ -349,7 +350,7 @@ static struct file_id_list *file_id_list;
    are being read.
 */
 static const char *
-file_list_name ()
+file_list_name (void)
 {
   struct name_elt *elt;
 
@@ -407,7 +408,7 @@ read_name_from_file (struct name_elt *ent)
   size_t counter = 0;
   FILE *fp = ent->v.file.fp;
   int term = ent->v.file.term;
-  
+
   for (c = getc (fp); c != EOF && c != term; c = getc (fp))
     {
       if (counter == name_buffer_length)
@@ -436,7 +437,7 @@ handle_option (const char *str)
 {
   struct wordsplit ws;
   int i;
-  
+
   while (*str && isspace (*str))
     ;
   if (*str != '-')
@@ -450,7 +451,7 @@ handle_option (const char *str)
   more_options (ws.ws_wordc+ws.ws_offs, ws.ws_wordv);
   for (i = 0; i < ws.ws_wordc+ws.ws_offs; i++)
     ws.ws_wordv[i] = NULL;
-  
+
   wordsplit_free (&ws);
   return 0;
 }
@@ -476,14 +477,14 @@ read_next_name (struct name_elt *ent, struct name_elt *ret)
            open_fatal (ent->v.file.name);
        }
     }
-  
+
   while (1)
     {
       switch (read_name_from_file (ent))
        {
        case file_list_skip:
          continue;
-         
+
        case file_list_zero:
          WARNOPT (WARN_FILENAME_WITH_NULS,
                   (0, 0, N_("%s: file name read contains nul character"),
@@ -491,6 +492,8 @@ read_next_name (struct name_elt *ent, struct name_elt *ret)
          ent->v.file.term = 0;
          /* fall through */
        case file_list_success:
+         if (unquote_option)
+           unquote_string (name_buffer);
          if (handle_option (name_buffer) == 0)
            {
              name_list_adjust ();
@@ -499,7 +502,7 @@ read_next_name (struct name_elt *ent, struct name_elt *ret)
          ret->type = NELT_NAME;
          ret->v.name = name_buffer;
          return 0;
-         
+
        case file_list_end:
          if (strcmp (ent->v.file.name, "-"))
            fclose (ent->v.file.fp);
@@ -508,7 +511,7 @@ read_next_name (struct name_elt *ent, struct name_elt *ret)
          return 1;
        }
     }
-}            
+}
 \f
 static void
 copy_name (struct name_elt *ep)
@@ -564,27 +567,26 @@ name_next_elt (int change_dirs)
        case NELT_NOOP:
          name_list_advance ();
          break;
-         
+
        case NELT_FMASK:
          matching_flags = ep->v.matching_flags;
+         recursion_option = matching_flags & FNM_LEADING_DIR;
          name_list_advance ();
          continue;
-         
+
        case NELT_FILE:
          if (read_next_name (ep, &entry) == 0)
            return &entry;
          continue;
-             
+
        case NELT_CHDIR:
          if (change_dirs)
            {
-             copy_name (ep);
-             if (chdir (name_buffer) < 0)
-               chdir_fatal (name_buffer);
+             chdir_do (chdir_arg (xstrdup (ep->v.name)));
              name_list_advance ();
              break;
            }
-         /* fall trhough */
+         /* fall through */
        case NELT_NAME:
          copy_name (ep);
          if (unquote_option)
@@ -1240,13 +1242,11 @@ collect_and_sort_names (void)
   namelist = merge_sort (namelist, num_names, compare_names);
 
   num_names = 0;
-  nametab = hash_initialize (0, 0,
-                            name_hash,
-                            name_compare, NULL);
+  nametab = hash_initialize (0, 0, name_hash, name_compare, NULL);
   for (name = namelist; name; name = next_name)
     {
       next_name = name->next;
-      name->caname = normalize_filename (name->name);
+      name->caname = normalize_filename (name->change_dir, name->name);
       if (prev_name)
        {
          struct name *p = hash_lookup (nametab, name);