/* SPDX-License-Identifier: LGPL-2.1+ */
-/***
- Copyright 2013 Lennart Poettering
-***/
#include <errno.h>
#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
#include <unistd.h>
#include "sd-daemon.h"
#include "alloc-util.h"
#include "bus-error.h"
-#include "bus-util.h"
+#include "bus-polkit.h"
#include "cgroup-util.h"
#include "dirent-util.h"
#include "fd-util.h"
#include "label.h"
#include "machine-image.h"
#include "machined.h"
+#include "main-func.h"
#include "process-util.h"
#include "signal-util.h"
#include "special.h"
static Manager* manager_unref(Manager *m);
DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_unref);
+DEFINE_PRIVATE_HASH_OPS_WITH_VALUE_DESTRUCTOR(machine_hash_ops, char, string_hash_func, string_compare_func, Machine, machine_free);
+
static int manager_new(Manager **ret) {
_cleanup_(manager_unrefp) Manager *m = NULL;
int r;
if (!m)
return -ENOMEM;
- m->machines = hashmap_new(&string_hash_ops);
+ m->machines = hashmap_new(&machine_hash_ops);
m->machine_units = hashmap_new(&string_hash_ops);
m->machine_leaders = hashmap_new(NULL);
}
static Manager* manager_unref(Manager *m) {
- Machine *machine;
-
if (!m)
return NULL;
assert(m->n_operations == 0);
- while ((machine = hashmap_first(m->machines)))
- machine_free(machine);
-
- hashmap_free(m->machines);
+ hashmap_free(m->machines); /* This will free all machines, so that the machine_units/machine_leaders is empty */
hashmap_free(m->machine_units);
hashmap_free(m->machine_leaders);
-
- hashmap_free_with_destructor(m->image_cache, image_unref);
+ hashmap_free(m->image_cache);
sd_event_source_unref(m->image_cache_defer_event);
+ sd_event_source_unref(m->nscd_cache_flush_event);
bus_verify_polkit_async_registry_free(m->polkit_registry);
- sd_bus_unref(m->bus);
+ sd_bus_flush_close_unref(m->bus);
sd_event_unref(m->event);
return mfree(m);
check_idle, m);
}
-int main(int argc, char *argv[]) {
+static int run(int argc, char *argv[]) {
_cleanup_(manager_unrefp) Manager *m = NULL;
int r;
- log_set_target(LOG_TARGET_AUTO);
log_set_facility(LOG_AUTH);
- log_parse_environment();
- log_open();
+ log_setup_service();
umask(0022);
if (argc != 1) {
log_error("This program takes no arguments.");
- r = -EINVAL;
- goto finish;
+ return -EINVAL;
}
/* Always create the directories people can create inotify watches in. Note that some applications might check
assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGCHLD, SIGTERM, SIGINT, -1) >= 0);
r = manager_new(&m);
- if (r < 0) {
- log_error_errno(r, "Failed to allocate manager object: %m");
- goto finish;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to allocate manager object: %m");
r = manager_startup(m);
- if (r < 0) {
- log_error_errno(r, "Failed to fully start up daemon: %m");
- goto finish;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to fully start up daemon: %m");
log_debug("systemd-machined running as pid "PID_FMT, getpid_cached());
-
(void) sd_notify(false,
"READY=1\n"
"STATUS=Processing requests...");
r = manager_run(m);
log_debug("systemd-machined stopped as pid "PID_FMT, getpid_cached());
-
(void) sd_notify(false,
"STOPPING=1\n"
"STATUS=Shutting down...");
-finish:
- return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+ return r;
}
+
+DEFINE_MAIN_FUNCTION(run);