/* SPDX-License-Identifier: LGPL-2.1+ */
-/***
- This file is part of systemd.
-
- Copyright 2011 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
#include <fcntl.h>
#include <pwd.h>
#include "bus-error.h"
#include "bus-util.h"
#include "cgroup-util.h"
+#include "conf-parser.h"
#include "fd-util.h"
#include "logind.h"
#include "parse-util.h"
#include "udev-util.h"
#include "user-util.h"
+void manager_reset_config(Manager *m) {
+ assert(m);
+
+ m->n_autovts = 6;
+ m->reserve_vt = 6;
+ m->remove_ipc = true;
+ m->inhibit_delay_max = 5 * USEC_PER_SEC;
+ m->handle_power_key = HANDLE_POWEROFF;
+ m->handle_suspend_key = HANDLE_SUSPEND;
+ m->handle_hibernate_key = HANDLE_HIBERNATE;
+ m->handle_lid_switch = HANDLE_SUSPEND;
+ m->handle_lid_switch_ep = _HANDLE_ACTION_INVALID;
+ m->handle_lid_switch_docked = HANDLE_IGNORE;
+ m->power_key_ignore_inhibited = false;
+ m->suspend_key_ignore_inhibited = false;
+ m->hibernate_key_ignore_inhibited = false;
+ m->lid_switch_ignore_inhibited = true;
+
+ m->holdoff_timeout_usec = 30 * USEC_PER_SEC;
+
+ m->idle_action_usec = 30 * USEC_PER_MINUTE;
+ m->idle_action = HANDLE_IGNORE;
+
+ m->runtime_dir_size = physical_memory_scale(10U, 100U); /* 10% */
+ m->user_tasks_max = system_tasks_max_scale(DEFAULT_USER_TASKS_MAX_PERCENTAGE, 100U); /* 33% */
+ m->sessions_max = 8192;
+ m->inhibitors_max = 8192;
+
+ m->kill_user_processes = KILL_USER_PROCESSES;
+
+ m->kill_only_users = strv_free(m->kill_only_users);
+ m->kill_exclude_users = strv_free(m->kill_exclude_users);
+}
+
+int manager_parse_config_file(Manager *m) {
+ assert(m);
+
+ return config_parse_many_nulstr(PKGSYSCONFDIR "/logind.conf",
+ CONF_PATHS_NULSTR("systemd/logind.conf.d"),
+ "Login\0",
+ config_item_perf_lookup, logind_gperf_lookup,
+ CONFIG_PARSE_WARN, m);
+}
+
int manager_add_device(Manager *m, const char *sysfs, bool master, Device **_device) {
Device *d;
return 0;
}
-int manager_get_session_by_pid(Manager *m, pid_t pid, Session **session) {
+int manager_get_session_by_pid(Manager *m, pid_t pid, Session **ret) {
_cleanup_free_ char *unit = NULL;
Session *s;
int r;
r = cg_pid_get_unit(pid, &unit);
if (r < 0)
- return 0;
+ goto not_found;
s = hashmap_get(m->session_units, unit);
if (!s)
- return 0;
+ goto not_found;
+
+ if (ret)
+ *ret = s;
- if (session)
- *session = s;
return 1;
+
+not_found:
+ if (ret)
+ *ret = NULL;
+ return 0;
}
-int manager_get_user_by_pid(Manager *m, pid_t pid, User **user) {
+int manager_get_user_by_pid(Manager *m, pid_t pid, User **ret) {
_cleanup_free_ char *unit = NULL;
User *u;
int r;
assert(m);
- assert(user);
if (!pid_is_valid(pid))
return -EINVAL;
r = cg_pid_get_slice(pid, &unit);
if (r < 0)
- return 0;
+ goto not_found;
u = hashmap_get(m->user_units, unit);
if (!u)
- return 0;
+ goto not_found;
+
+ if (ret)
+ *ret = u;
- *user = u;
return 1;
+
+not_found:
+ if (ret)
+ *ret = NULL;
+
+ return 0;
}
int manager_get_idle_hint(Manager *m, dual_timestamp *t) {
}
static int manager_count_external_displays(Manager *m) {
- _cleanup_udev_enumerate_unref_ struct udev_enumerate *e = NULL;
+ _cleanup_(udev_enumerate_unrefp) struct udev_enumerate *e = NULL;
struct udev_list_entry *item = NULL, *first = NULL;
int r;
int n = 0;
first = udev_enumerate_get_list_entry(e);
udev_list_entry_foreach(item, first) {
- _cleanup_udev_device_unref_ struct udev_device *d = NULL;
+ _cleanup_(udev_device_unrefp) struct udev_device *d = NULL;
struct udev_device *p;
const char *status, *enabled, *dash, *nn, *i;
bool external = false;
}
bool manager_all_buttons_ignored(Manager *m) {
+ assert(m);
+
if (m->handle_power_key != HANDLE_IGNORE)
return false;
if (m->handle_suspend_key != HANDLE_IGNORE)
return false;
if (m->handle_lid_switch_docked != HANDLE_IGNORE)
return false;
+
return true;
}