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/* NetworkManager -- Network link manager
*
* Dan Williams <dcbw@redhat.com>
* Dan Willemsen <dan@willemsen.us>
* Robert Paskowitz
*
* 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.
*
* (C) Copyright 2004 - 2012 Red Hat, Inc.
* (C) Copyright 2004 Dan Willemsen
* (C) Copyright 2004 Robert Paskowitz
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib.h>
#include "NetworkManagerGeneric.h"
#include "NetworkManagerUtils.h"
#include "nm-logging.h"
static void openrc_start_lo_if_necessary()
{
/* No need to run net.lo if it is already running */
if (nm_spawn_process ("/etc/init.d/net.lo status") != 0)
nm_spawn_process ("/etc/init.d/net.lo start");
}
void nm_backend_enable_loopback (void)
{
gchar *comm;
/* If anything goes wrong trying to open /proc/1/comm, we will assume OpenRC */
if (!g_file_get_contents ("/proc/1/comm", &comm, NULL, NULL)) {
nm_log_info (LOGD_CORE, "NetworkManager is running with OpenRC...");
openrc_start_lo_if_necessary ();
return;
}
if (g_strstr_len (comm, -1, "systemd")) {
/* We use the generic loopback enabler if using systemd. */
nm_log_info (LOGD_CORE, "NetworkManager is running with systemd...");
nm_generic_enable_loopback ();
} else {
/* OpenRC otherwise. */
nm_log_info (LOGD_CORE, "NetworkManager is running with OpenRC...");
openrc_start_lo_if_necessary();
}
g_free (comm);
}
int nm_backend_ipv6_use_tempaddr (void)
{
return nm_generic_ipv6_use_tempaddr ();
}
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