Don't include <getline.h>. No longer needed.

[chaz/tar] / src / tar.c

diff --git a/src/tar.c b/src/tar.c
index 90f65922e81c0d01b3fbce2397f3d00d6200945e..f16d620b912542237d4a145d38511acbc26ca35d 100644 (file)
--- a/src/tar.c
+++ b/src/tar.c
@@ -7,7 +7,7 @@
 
    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
@@ -22,7 +22,6 @@
 #include <system.h>
 
 #include <fnmatch.h>
-#include <getline.h>
 #include <argp.h>
 #include <argp-namefrob.h>
 #include <argp-fmtstream.h>
@@ -617,7 +616,7 @@ static struct argp_option options[] = {
    N_("exclude directories containing CACHEDIR.TAG"), GRID+1 },
   {"exclude-tag", EXCLUDE_TAG_OPTION, N_("FILE"), 0,
    N_("exclude contents of directories containing FILE, except"
-      " for FILE itself"), GRID+1 }, 
+      " for FILE itself"), GRID+1 },
   {"exclude-tag-under", EXCLUDE_TAG_UNDER_OPTION, N_("FILE"), 0,
    N_("exclude everything under directories containing FILE"), GRID+1 },
   {"exclude-tag-all", EXCLUDE_TAG_ALL_OPTION, N_("FILE"), 0,
@@ -1539,15 +1538,15 @@ parse_opt (int key, char *arg, struct argp_state *state)
     case EXCLUDE_TAG_OPTION:
       add_exclusion_tag (arg, exclusion_tag_contents, NULL);
       break;
-      
+
     case EXCLUDE_TAG_UNDER_OPTION:
       add_exclusion_tag (arg, exclusion_tag_under, NULL);
       break;
-      
+
     case EXCLUDE_TAG_ALL_OPTION:
       add_exclusion_tag (arg, exclusion_tag_all, NULL);
       break;
-      
+
     case FORCE_LOCAL_OPTION:
       force_local_option = true;
       break;
@@ -1934,23 +1933,23 @@ usage (int status)
 /* Parse the options for tar.  */
 
 static struct argp_option *
-find_argp_option (struct argp_option *options, int letter)
+find_argp_option (struct argp_option *o, int letter)
 {
   for (;
-       !(options->name == NULL
-        && options->key == 0
-        && options->arg == 0
-        && options->flags == 0
-        && options->doc == NULL); options++)
-    if (options->key == letter)
-      return options;
+       !(o->name == NULL
+        && o->key == 0
+        && o->arg == 0
+        && o->flags == 0
+        && o->doc == NULL); o++)
+    if (o->key == letter)
+      return o;
   return NULL;
 }
 
 static void
 decode_options (int argc, char **argv)
 {
-  int index;
+  int idx;
   struct tar_args args;
 
   /* Set some default option values.  */
@@ -2041,7 +2040,7 @@ decode_options (int argc, char **argv)
   prepend_default_options (getenv ("TAR_OPTIONS"), &argc, &argv);
 
   if (argp_parse (&argp, argc, argv, ARGP_IN_ORDER|ARGP_NO_HELP,
-                 &index, &args))
+                 &idx, &args))
     exit (TAREXIT_FAILURE);
 
 
@@ -2069,9 +2068,9 @@ decode_options (int argc, char **argv)
     }
 
   /* Handle operands after any "--" argument.  */
-  for (; index < argc; index++)
+  for (; idx < argc; idx++)
     {
-      name_add_name (argv[index], MAKE_INCL_OPTIONS (&args));
+      name_add_name (argv[idx], MAKE_INCL_OPTIONS (&args));
       args.input_files = true;
     }
 
@@ -2302,9 +2301,6 @@ main (int argc, char **argv)
   /* Make sure we have first three descriptors available */
   stdopen ();
 
-  /* Close all inherited open descriptors, except for the first three */
-  closeopen ();
-
   /* Pre-allocate a few structures.  */
 
   allocated_archive_names = 10;
@@ -2322,6 +2318,7 @@ main (int argc, char **argv)
   /* Decode options.  */
 
   decode_options (argc, argv);
+
   name_init ();
 
   /* Main command execution.  */
@@ -2410,6 +2407,7 @@ tar_stat_destroy (struct tar_stat_info *st)
   free (st->gname);
   free (st->sparse_map);
   free (st->dumpdir);
+  xheader_destroy (&st->xhdr);
   memset (st, 0, sizeof (*st));
 }