-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
#include "log.h"
#include "list.h"
#include "initreq.h"
-#include "manager.h"
+#include "special.h"
#include "sd-daemon.h"
+#include "dbus-common.h"
#define SERVER_FD_MAX 16
#define TIMEOUT ((int) (10*MSEC_PER_SEC))
const int runlevel;
const char *special;
} table[] = {
- { '0', SPECIAL_RUNLEVEL0_TARGET },
- { '1', SPECIAL_RUNLEVEL1_TARGET },
- { 's', SPECIAL_RUNLEVEL1_TARGET },
- { 'S', SPECIAL_RUNLEVEL1_TARGET },
+ { '0', SPECIAL_POWEROFF_TARGET },
+ { '1', SPECIAL_RESCUE_TARGET },
+ { 's', SPECIAL_RESCUE_TARGET },
+ { 'S', SPECIAL_RESCUE_TARGET },
{ '2', SPECIAL_RUNLEVEL2_TARGET },
{ '3', SPECIAL_RUNLEVEL3_TARGET },
{ '4', SPECIAL_RUNLEVEL4_TARGET },
{ '5', SPECIAL_RUNLEVEL5_TARGET },
- { '6', SPECIAL_RUNLEVEL6_TARGET },
+ { '6', SPECIAL_REBOOT_TARGET },
};
unsigned i;
DBUS_TYPE_STRING, &target,
DBUS_TYPE_STRING, &replace,
DBUS_TYPE_INVALID)) {
- log_error("Could not attach target and flag information to signal message.");
+ log_error("Could not attach target and flag information to message.");
goto finish;
}
if (!(reply = dbus_connection_send_with_reply_and_block(s->bus, m, -1, &error))) {
- log_error("Failed to start unit: %s", error.message);
+ log_error("Failed to start unit: %s", bus_error_message(&error));
goto finish;
}
if (s->epoll_fd >= 0)
close_nointr_nofail(s->epoll_fd);
- if (s->bus)
+ if (s->bus) {
+ dbus_connection_flush(s->bus);
+ dbus_connection_close(s->bus);
dbus_connection_unref(s->bus);
+ }
}
static int server_init(Server *s, unsigned n_sockets) {
goto fail;
}
- f->fd = SD_LISTEN_FDS_START+i;
+ f->fd = fd;
LIST_PREPEND(Fifo, fifo, s->fifos, f);
f->server = s;
s->n_fifos ++;
}
- if (!(s->bus = dbus_bus_get(DBUS_BUS_SYSTEM, &error))) {
- log_error("Failed to get D-Bus connection: %s", error.message);
+ if (bus_connect(DBUS_BUS_SYSTEM, &s->bus, NULL, &error) < 0) {
+ log_error("Failed to get D-Bus connection: %s", bus_error_message(&error));
goto fail;
}
int main(int argc, char *argv[]) {
Server server;
- int r = 3, n;
+ int r = EXIT_FAILURE, n;
+
+ if (getppid() != 1) {
+ log_error("This program should be invoked by init only.");
+ return EXIT_FAILURE;
+ }
+
+ if (argc > 1) {
+ log_error("This program does not take arguments.");
+ return EXIT_FAILURE;
+ }
log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
log_parse_environment();
-
- log_info("systemd-initctl running as pid %llu", (unsigned long long) getpid());
+ log_open();
if ((n = sd_listen_fds(true)) < 0) {
log_error("Failed to read listening file descriptors from environment: %s", strerror(-r));
- return 1;
+ return EXIT_FAILURE;
}
if (n <= 0 || n > SERVER_FD_MAX) {
log_error("No or too many file descriptors passed.");
- return 2;
+ return EXIT_FAILURE;
}
if (server_init(&server, (unsigned) n) < 0)
- return 2;
+ return EXIT_FAILURE;
+
+ log_debug("systemd-initctl running as pid %lu", (unsigned long) getpid());
+
+ sd_notify(false,
+ "READY=1\n"
+ "STATUS=Processing requests...");
for (;;) {
struct epoll_event event;
if (k <= 0)
break;
- if ((k = process_event(&server, &event)) < 0)
+ if (process_event(&server, &event) < 0)
goto fail;
}
- r = 0;
+
+ r = EXIT_SUCCESS;
+
+ log_debug("systemd-initctl stopped as pid %lu", (unsigned long) getpid());
fail:
- server_done(&server);
+ sd_notify(false,
+ "STATUS=Shutting down...");
- log_info("systemd-initctl stopped as pid %llu", (unsigned long long) getpid());
+ server_done(&server);
dbus_shutdown();