mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-21 22:53:37 +00:00
88 lines
2.3 KiB
C
88 lines
2.3 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "fish.h"
|
|
|
|
int
|
|
run_reopen (const char *cmd, size_t argc, char *argv[])
|
|
{
|
|
guestfs_h *g2;
|
|
int r;
|
|
const char *p;
|
|
guestfs_error_handler_cb cb;
|
|
void *cb_data;
|
|
|
|
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.
|
|
*/
|
|
cb = guestfs_get_error_handler (g, &cb_data);
|
|
guestfs_set_error_handler (g2, cb, cb_data);
|
|
|
|
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);
|
|
|
|
r = guestfs_get_pgroup (g);
|
|
if (r >= 0)
|
|
guestfs_set_pgroup (g2, r);
|
|
|
|
if (progress_bars)
|
|
guestfs_set_event_callback (g2, progress_callback,
|
|
GUESTFS_EVENT_PROGRESS, 0, NULL);
|
|
|
|
/* Close the original handle. */
|
|
guestfs_close (g);
|
|
g = g2;
|
|
|
|
return 0;
|
|
}
|