cpio: allow cpio -i to take params - names of files to extract

[oweals/busybox.git] / archival / tar.c

diff --git a/archival/tar.c b/archival/tar.c
index 5ddff7fa502216d1feaf64e1d540baab6608f519..ebaa965c051007129ec29ce543370d7516ba8a69 100644 (file)
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -15,17 +15,17 @@
  *  Copyright (c) 1999 by David I. Bell
  *  Permission is granted to use, distribute, or modify this source,
  *  provided that this copyright notice remains intact.
- *  Permission to distribute sash derived code under the GPL has been granted.
+ *  Permission to distribute sash derived code under GPL has been granted.
  *
  * Based in part on the tar implementation from busybox-0.28
  *  Copyright (C) 1995 Bruce Perens
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 #include <fnmatch.h>
 #include "libbb.h"
-#include "unarchive.h"
+#include "archive.h"
 /* FIXME: Stop using this non-standard feature */
 #ifndef FNM_LEADING_DIR
 # define FNM_LEADING_DIR 0
@@ -572,8 +572,7 @@ static NOINLINE int writeTarFile(int tar_fd, int verboseFlag,
 
        /* Store the stat info for the tarball's file, so
         * can avoid including the tarball into itself....  */
-       if (fstat(tbInfo.tarFd, &tbInfo.tarFileStatBuf) < 0)
-               bb_perror_msg_and_die("can't stat tar file");
+       xfstat(tbInfo.tarFd, &tbInfo.tarFileStatBuf, "can't stat tar file");
 
 #if ENABLE_FEATURE_SEAMLESS_GZ || ENABLE_FEATURE_SEAMLESS_BZ2
        if (gzip)
@@ -883,7 +882,6 @@ int tar_main(int argc UNUSED_PARAM, char **argv)
        /* Prepend '-' to the first argument if required */
        opt_complementary = "--:" // first arg is options
                "tt:vv:" // count -t,-v
-               "?:" // bail out with usage instead of error return
                "X::T::" // cumulative lists
 #if ENABLE_FEATURE_TAR_LONG_OPTIONS && ENABLE_FEATURE_TAR_FROM
                "\xff::" // cumulative lists for --exclude