path,
map,
&info);
- if (r < 0) {
- log_error_errno(r, "Could not get properties: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Could not get properties: %m");
if (*new_line)
printf("\n");
}
r = sd_event_default(&event);
- if (r < 0) {
- log_error_errno(r, "Failed to get event loop: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to get event loop: %m");
r = sd_bus_attach_event(bus, event, 0);
- if (r < 0) {
- log_error_errno(r, "Failed to attach bus to event loop: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to attach bus to event loop: %m");
r = sd_bus_call_method(
bus,
&error,
&reply2,
"u");
- if (r < 0) {
- log_error_errno(r, "Failed to retrieve PID of leader: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to retrieve PID of leader: %m");
r = sd_bus_message_read(reply2, "u", &leader);
if (r < 0)
return bus_log_parse_error(r);
master = openpt_in_namespace(leader, O_RDWR|O_NOCTTY|O_CLOEXEC|O_NDELAY);
- if (master < 0) {
- log_error_errno(master, "Failed to acquire pseudo tty: %m");
- return master;
- }
+ if (master < 0)
+ return log_error_errno(master, "Failed to acquire pseudo tty: %m");
pty = ptsname(master);
if (!pty) {
}
r = sd_bus_open_system_container(&container_bus, args[1]);
- if (r < 0) {
- log_error_errno(r, "Failed to get container bus: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to get container bus: %m");
getty = strjoin("container-getty@", p, ".service", NULL);
if (!getty)
sd_event_add_signal(event, NULL, SIGTERM, NULL, NULL);
r = pty_forward_new(event, master, &forward);
- if (r < 0) {
- log_error_errno(r, "Failed to create PTY forwarder: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to create PTY forwarder: %m");
r = sd_event_loop(event);
- if (r < 0) {
- log_error_errno(r, "Failed to run event loop: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to run event loop: %m");
forward = pty_forward_free(forward);