From: Sergey Poznyakoff <gray@gnu.org.ua>
Date: Wed, 19 May 2004 14:26:25 +0000 (+0000)
Subject: (skip_file): Use seek_archive() if possible.
X-Git-Url: https://git.brokenzipper.com/gitweb?a=commitdiff_plain;h=951b0370df3312cec343c590007301d3edd1be80;p=chaz%2Ftar

(skip_file): Use seek_archive() if possible.
---

diff --git a/src/list.c b/src/list.c
index cb207a9..3166e68 100644
--- a/src/list.c
+++ b/src/list.c
@@ -1237,6 +1237,19 @@ skip_file (off_t size)
       save_sizeleft = size;
     }
 
+  if (seekable_archive)
+    {
+      off_t nblk = seek_archive (size);
+      if (nblk >= 0)
+	{
+	  size -= nblk * BLOCKSIZE;
+	  if (multi_volume_option) /* Argh.. */
+	    save_sizeleft -= nblk * BLOCKSIZE;
+	}
+      else
+	seekable_archive = false;
+    }
+  
   while (size > 0)
     {
       x = find_next_block ();