X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fbuffer.c;h=4b44eaf13b9844b39e7bc6b8c80adbb93c19e882;hb=2c06a80918019471876956eef4ef22f05c9e0571;hp=422798ed32f696bece6e3799ce42caac9525a6ea;hpb=cbc51277aa4de1f41434ba073f2e4546ead63005;p=chaz%2Ftar

diff --git a/src/buffer.c b/src/buffer.c
index 422798e..4b44eaf 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -1,24 +1,24 @@
 /* Buffer management for tar.
 
-   Copyright (C) 1988, 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2001,
-   2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+   Copyright 1988, 1992-1994, 1996-1997, 1999-2010, 2013 Free Software
    Foundation, Inc.
 
-   Written by John Gilmore, on 1985-08-25.
+   This file is part of GNU tar.
 
-   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 3, or (at your option) any later
-   version.
+   GNU tar 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 3 of the License, or
+   (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
-   Public License for more details.
+   GNU tar is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation, Inc.,
-   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+   Written by John Gilmore, on 1985-08-25.  */
 
 #include <system.h>
 #include <system-ioctl.h>
@@ -41,7 +41,7 @@
 static tarlong prev_written;    /* bytes written on previous volumes */
 static tarlong bytes_written;   /* bytes written on this volume */
 static void *record_buffer[2];  /* allocated memory */
-union block *record_buffer_aligned[2];
+static union block *record_buffer_aligned[2];
 static int record_index;
 
 /* FIXME: The following variables should ideally be static to this
@@ -83,8 +83,8 @@ extern bool time_to_start_writing;
 
 bool write_archive_to_stdout;
 
-void (*flush_write_ptr) (size_t);
-void (*flush_read_ptr) (void);
+static void (*flush_write_ptr) (size_t);
+static void (*flush_read_ptr) (void);
 
 
 char *volume_label;
@@ -230,7 +230,7 @@ clear_read_error_count (void)
 
 /* Time-related functions */
 
-double duration;
+static double duration;
 
 void
 set_start_time (void)
@@ -722,9 +722,6 @@ _open_archive (enum access_mode wanted_access)
           break;
         }
     }
-  else if (verify_option)
-    archive = rmtopen (archive_name_array[0], O_RDWR | O_CREAT | O_BINARY,
-                       MODE_RW, rsh_command_option);
   else
     switch (wanted_access)
       {
@@ -740,8 +737,12 @@ _open_archive (enum access_mode wanted_access)
             maybe_backup_file (archive_name_array[0], 1);
             backed_up_flag = 1;
           }
-        archive = rmtcreat (archive_name_array[0], MODE_RW,
-                            rsh_command_option);
+	if (verify_option)
+	  archive = rmtopen (archive_name_array[0], O_RDWR | O_CREAT | O_BINARY,
+			     MODE_RW, rsh_command_option);
+	else
+	  archive = rmtcreat (archive_name_array[0], MODE_RW,
+			      rsh_command_option);
         break;
 
       case ACCESS_UPDATE:
@@ -883,16 +884,16 @@ short_read (size_t status)
   left = record_size - status;
 
   if (left && left % BLOCKSIZE == 0
-      && verbose_option
+      && (warning_option & WARN_RECORD_SIZE)
       && record_start_block == 0 && status != 0
       && archive_is_dev ())
     {
       unsigned long rsize = status / BLOCKSIZE;
       WARN ((0, 0,
-             ngettext ("Record size = %lu block",
-                       "Record size = %lu blocks",
-                       rsize),
-             rsize));
+	     ngettext ("Record size = %lu block",
+		       "Record size = %lu blocks",
+		       rsize),
+	     rsize));
     }
 
   while (left % BLOCKSIZE != 0