#include <sys/ioctl.h>
#include <linux/kd.h>
#include <libcgroup.h>
+#include <termios.h>
+#include <fcntl.h>
#include "manager.h"
#include "hashmap.h"
#include "mount-setup.h"
#include "utmp-wtmp.h"
+static int enable_special_signals(Manager *m) {
+ char fd;
+
+ assert(m);
+
+ /* Enable that we get SIGINT on control-alt-del */
+ if (reboot(RB_DISABLE_CAD) < 0)
+ log_warning("Failed to enable ctrl-alt-del handling: %m");
+
+ if ((fd = open_terminal("/dev/tty0", O_RDWR)) < 0)
+ log_warning("Failed to open /dev/tty0: %m");
+ else {
+ /* Enable that we get SIGWINCH on kbrequest */
+ if (ioctl(fd, KDSIGACCEPT, SIGWINCH) < 0)
+ log_warning("Failed to enable kbrequest handling: %s", strerror(errno));
+
+ close_nointr_nofail(fd);
+ }
+
+ return 0;
+}
+
static int manager_setup_signals(Manager *m) {
sigset_t mask;
struct epoll_event ev;
if (epoll_ctl(m->epoll_fd, EPOLL_CTL_ADD, m->signal_watch.fd, &ev) < 0)
return -errno;
- if (m->running_as == MANAGER_INIT) {
- /* Enable that we get SIGINT on control-alt-del */
- if (reboot(RB_DISABLE_CAD) < 0)
- log_warning("Failed to enable ctrl-alt-del handling: %s", strerror(errno));
-
- /* Enable that we get SIGWINCH on kbrequest */
- if (ioctl(0, KDSIGACCEPT, SIGWINCH) < 0)
- log_warning("Failed to enable kbrequest handling: %s", strerror(errno));
- }
+ if (m->running_as == MANAGER_INIT)
+ return enable_special_signals(m);
return 0;
}
return 0;
}
-int manager_new(ManagerRunningAs running_as, Manager **_m) {
+int manager_new(ManagerRunningAs running_as, bool confirm_spawn, Manager **_m) {
Manager *m;
int r = -ENOMEM;
m->boot_timestamp = now(CLOCK_REALTIME);
m->running_as = running_as;
+ m->confirm_spawn = confirm_spawn;
+
m->signal_watch.fd = m->mount_watch.fd = m->udev_watch.fd = m->epoll_fd = -1;
m->current_job_id = 1; /* start as id #1, so that we can leave #0 around as "null-like" value */
break;
case SIGUSR1:
-
- printf("→ By units:\n");
manager_dump_units(m, stdout, "\t");
-
- printf("→ By jobs:\n");
manager_dump_jobs(m, stdout, "\t");
-
break;
default: