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/*
* Copyright (C) 2020 Canonical, Ltd.
* Author: Łukasz 'sil2100' Zemczak <lukasz.zemczak@canonical.com>
*
* 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; version 3.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <unistd.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <glib-object.h>
#include "util-internal.h"
#include "sriov.h"
void
write_sriov_conf_finish(const char* rootdir)
{
/* For now we execute apply --sriov-only everytime there is a new
SR-IOV device appearing, which is fine as it's relatively fast */
GString *udev_rule = g_string_new("ACTION==\"add\", SUBSYSTEM==\"net\", ATTRS{sriov_totalvfs}==\"?*\", RUN+=\"/usr/sbin/netplan apply --sriov-only\"\n");
g_string_free_to_file(udev_rule, rootdir, "run/udev/rules.d/99-sriov-netplan-setup.rules", NULL);
}
void
cleanup_sriov_conf(const char* rootdir)
{
g_autofree char* rulepath = g_strjoin(NULL, rootdir ?: "", "/run/udev/rules.d/99-sriov-netplan-setup.rules", NULL);
unlink(rulepath);
}
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