mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-22 07:03:38 +00:00
54837f6d7b
The progress bar is updated 3 times per second, and is not displayed
at all for operations which take less than two seconds.
You can disable progress bars by using the flag --no-progress-bars,
and you can enable progress bars in non-interactive sessions with
the flag --progress-bars.
A good way to test this is to use the following command:
guestfish --progress-bars \
-N disk:10G \
zero-device /dev/sda
(adjust "10G" to get different lengths of time).
78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
/* guestfish - the filesystem interactive shell
|
|
* Copyright (C) 2009 Red Hat 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 Free Software Foundation; either version 2 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.
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "fish.h"
|
|
|
|
int
|
|
do_reopen (const char *cmd, int argc, char *argv[])
|
|
{
|
|
guestfs_h *g2;
|
|
int r;
|
|
const char *p;
|
|
|
|
if (argc > 0) {
|
|
fprintf (stderr, _("'reopen' command takes no parameters\n"));
|
|
return -1;
|
|
}
|
|
|
|
/* Open the new handle first, so we can copy the settings from the
|
|
* old one to the new one, and also so if it fails we still have an
|
|
* open handle.
|
|
*/
|
|
g2 = guestfs_create ();
|
|
if (g2 == NULL) {
|
|
fprintf (stderr, _("reopen: guestfs_create: failed to create handle\n"));
|
|
return -1;
|
|
}
|
|
|
|
/* Now copy some of the settings from the old handle. The settings
|
|
* we copy are those which are set by guestfish itself.
|
|
*/
|
|
r = guestfs_get_verbose (g);
|
|
if (r >= 0)
|
|
guestfs_set_verbose (g2, r);
|
|
|
|
r = guestfs_get_trace (g);
|
|
if (r >= 0)
|
|
guestfs_set_trace (g2, r);
|
|
|
|
r = guestfs_get_autosync (g);
|
|
if (r >= 0)
|
|
guestfs_set_autosync (g2, r);
|
|
|
|
p = guestfs_get_path (g);
|
|
if (p)
|
|
guestfs_set_path (g2, p);
|
|
|
|
if (progress_bars)
|
|
guestfs_set_progress_callback (g2, progress_callback, NULL);
|
|
|
|
/* Close the original handle. */
|
|
guestfs_close (g);
|
|
g = g2;
|
|
|
|
return 0;
|
|
}
|