***/
#include <errno.h>
-#include <libudev.h>
#include <fcntl.h>
#include <string.h>
#include <unistd.h>
+#include "libudev.h"
#include "sd-daemon.h"
-#include "strv.h"
-#include "conf-parser.h"
-#include "bus-util.h"
+
+#include "alloc-util.h"
#include "bus-error.h"
+#include "bus-util.h"
+#include "conf-parser.h"
+#include "def.h"
+#include "dirent-util.h"
+#include "fd-util.h"
+#include "formats-util.h"
#include "logind.h"
+#include "signal-util.h"
+#include "strv.h"
#include "udev-util.h"
-#include "formats-util.h"
-Manager *manager_new(void) {
+static void manager_free(Manager *m);
+
+static Manager *manager_new(void) {
Manager *m;
int r;
m->idle_action_not_before_usec = now(CLOCK_MONOTONIC);
m->runtime_dir_size = PAGE_ALIGN((size_t) (physical_memory() / 10)); /* 10% */
+ m->user_tasks_max = UINT64_C(4096);
m->devices = hashmap_new(&string_hash_ops);
m->seats = hashmap_new(&string_hash_ops);
m->user_units = hashmap_new(&string_hash_ops);
m->session_units = hashmap_new(&string_hash_ops);
- m->busnames = set_new(&string_hash_ops);
-
- if (!m->devices || !m->seats || !m->sessions || !m->users || !m->inhibitors || !m->buttons || !m->busnames ||
- !m->user_units || !m->session_units)
+ if (!m->devices || !m->seats || !m->sessions || !m->users || !m->inhibitors || !m->buttons || !m->user_units || !m->session_units)
goto fail;
m->kill_exclude_users = strv_new("root", NULL);
return NULL;
}
-void manager_free(Manager *m) {
+static void manager_free(Manager *m) {
Session *session;
User *u;
Device *d;
hashmap_free(m->user_units);
hashmap_free(m->session_units);
- set_free_free(m->busnames);
-
sd_event_source_unref(m->idle_action_event_source);
+ sd_event_source_unref(m->inhibit_timeout_source);
+ sd_event_source_unref(m->scheduled_shutdown_timeout_source);
+ sd_event_source_unref(m->nologin_timeout_source);
+ sd_event_source_unref(m->wall_message_timeout_source);
sd_event_source_unref(m->console_active_event_source);
sd_event_source_unref(m->udev_seat_event_source);
safe_close(m->console_active_fd);
- if (m->udev_seat_monitor)
- udev_monitor_unref(m->udev_seat_monitor);
- if (m->udev_device_monitor)
- udev_monitor_unref(m->udev_device_monitor);
- if (m->udev_vcsa_monitor)
- udev_monitor_unref(m->udev_vcsa_monitor);
- if (m->udev_button_monitor)
- udev_monitor_unref(m->udev_button_monitor);
+ udev_monitor_unref(m->udev_seat_monitor);
+ udev_monitor_unref(m->udev_device_monitor);
+ udev_monitor_unref(m->udev_vcsa_monitor);
+ udev_monitor_unref(m->udev_button_monitor);
- if (m->udev)
- udev_unref(m->udev);
+ udev_unref(m->udev);
+
+ if (m->unlink_nologin)
+ (void) unlink("/run/nologin");
bus_verify_polkit_async_registry_free(m->polkit_registry);
strv_free(m->kill_only_users);
strv_free(m->kill_exclude_users);
+ free(m->scheduled_shutdown_type);
+ free(m->scheduled_shutdown_tty);
+ free(m->wall_message);
free(m->action_job);
free(m);
}
if (errno == ENOENT)
return 0;
- log_error_errno(errno, "Failed to open /run/systemd/seats: %m");
- return -errno;
+ return log_error_errno(errno, "Failed to open /run/systemd/seats: %m");
}
FOREACH_DIRENT(de, d, return -errno) {
if (errno == ENOENT)
return 0;
- log_error_errno(errno, "Failed to open /var/lib/systemd/linger/: %m");
- return -errno;
+ return log_error_errno(errno, "Failed to open /var/lib/systemd/linger/: %m");
}
FOREACH_DIRENT(de, d, return -errno) {
if (errno == ENOENT)
return 0;
- log_error_errno(errno, "Failed to open /run/systemd/users: %m");
- return -errno;
+ return log_error_errno(errno, "Failed to open /run/systemd/users: %m");
}
FOREACH_DIRENT(de, d, return -errno) {
if (errno == ENOENT)
return 0;
- log_error_errno(errno, "Failed to open /run/systemd/sessions: %m");
- return -errno;
+ return log_error_errno(errno, "Failed to open /run/systemd/sessions: %m");
}
FOREACH_DIRENT(de, d, return -errno) {
if (errno == ENOENT)
return 0;
- log_error_errno(errno, "Failed to open /run/systemd/inhibit: %m");
- return -errno;
+ return log_error_errno(errno, "Failed to open /run/systemd/inhibit: %m");
}
FOREACH_DIRENT(de, d, return -errno) {
}
static int manager_connect_bus(Manager *m) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int r;
assert(m);
if (r < 0)
return log_error_errno(r, "Failed to add user enumerator: %m");
- r = sd_bus_add_match(m->bus,
- NULL,
- "type='signal',"
- "sender='org.freedesktop.DBus',"
- "interface='org.freedesktop.DBus',"
- "member='NameOwnerChanged',"
- "path='/org/freedesktop/DBus'",
- match_name_owner_changed, m);
- if (r < 0)
- return log_error_errno(r, "Failed to add match for NameOwnerChanged: %m");
-
r = sd_bus_add_match(m->bus,
NULL,
"type='signal',"
if (errno == ENOENT)
return 0;
- log_error_errno(errno, "Failed to open /sys/class/tty/tty0/active: %m");
- return -errno;
+ return log_error_errno(errno, "Failed to open /sys/class/tty/tty0/active: %m");
}
r = sd_event_add_io(m->event, &m->console_active_event_source, m->console_active_fd, 0, manager_dispatch_console, m);
return -EINVAL;
}
- r = ignore_signals(SIGRTMIN + 1, -1);
- if (r < 0)
- return log_error_errno(r, "Cannot ignore SIGRTMIN + 1: %m");
-
- r = sigprocmask_many(SIG_BLOCK, SIGRTMIN, -1);
- if (r < 0)
- return log_error_errno(r, "Cannot block SIGRTMIN: %m");
+ assert_se(ignore_signals(SIGRTMIN + 1, -1) >= 0);
+ assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGRTMIN, -1) >= 0);
r = sd_event_add_signal(m->event, NULL, SIGRTMIN, manager_vt_switch, m);
if (r < 0)
return 0;
}
-void manager_gc(Manager *m, bool drop_not_started) {
+static void manager_gc(Manager *m, bool drop_not_started) {
Seat *seat;
Session *session;
User *user;
session_get_state(session) != SESSION_CLOSING)
session_stop(session, false);
- /* Normally, this should make the session busy again,
- * if it doesn't then let's get rid of it
+ /* Normally, this should make the session referenced
+ * again, if it doesn't then let's get rid of it
* immediately */
if (!session_check_gc(session, drop_not_started)) {
session_finalize(session);
return 0;
}
-int manager_startup(Manager *m) {
+static int manager_startup(Manager *m) {
int r;
Seat *seat;
Session *session;
return 0;
}
-int manager_run(Manager *m) {
+static int manager_run(Manager *m) {
int r;
assert(m);
for (;;) {
- usec_t us = (uint64_t) -1;
-
r = sd_event_get_state(m->event);
if (r < 0)
return r;
manager_gc(m, true);
- if (manager_dispatch_delayed(m) > 0)
+ r = manager_dispatch_delayed(m, false);
+ if (r < 0)
+ return r;
+ if (r > 0)
continue;
- if (m->action_what != 0 && !m->action_job) {
- usec_t x, y;
-
- x = now(CLOCK_MONOTONIC);
- y = m->action_timestamp + m->inhibit_delay_max;
-
- us = x >= y ? 0 : y - x;
- }
-
- r = sd_event_run(m->event, us);
+ r = sd_event_run(m->event, (uint64_t) -1);
if (r < 0)
return r;
}
static int manager_parse_config_file(Manager *m) {
assert(m);
- return config_parse_many("/etc/systemd/logind.conf",
- CONF_DIRS_NULSTR("systemd/logind.conf"),
+ return config_parse_many(PKGSYSCONFDIR "/logind.conf",
+ CONF_PATHS_NULSTR("systemd/logind.conf.d"),
"Login\0",
config_item_perf_lookup, logind_gperf_lookup,
false, m);
"STOPPING=1\n"
"STATUS=Shutting down...");
- if (m)
- manager_free(m);
+ manager_free(m);
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}