void kill_context_dump(KillContext *c, FILE *f, const char *prefix) {
assert(c);
if (!prefix)
prefix = "";
fprintf(f,
"%sKillMode: %s\n"
"%sKillSignal: SIG%s\n"
"%sSendSIGKILL: %s\n",
prefix, kill_mode_to_string(c->kill_mode),
prefix, signal_to_string(c->kill_signal),
prefix, yes_no(c->send_sigkill));
}
int bus_kill_context_set_transient_property(
Unit *u,
KillContext *c,
const char *name,
sd_bus_message *message,
UnitSetPropertiesMode mode,
sd_bus_error *error) {
int r;
assert(u);
assert(c);
assert(name);
assert(message);
if (streq(name, "KillMode")) {
const char *m;
KillMode k;
r = sd_bus_message_read(message, "s", &m);
if (r < 0)
return r;
k = kill_mode_from_string(m);
if (k < 0)
return -EINVAL;
if (mode != UNIT_CHECK) {
c->kill_mode = k;
unit_write_drop_in_private_format(u, mode, name, "KillMode=%s\n", kill_mode_to_string(k));
}
return 1;
} else if (streq(name, "KillSignal")) {
int sig;
r = sd_bus_message_read(message, "i", &sig);
if (r < 0)
return r;
if (sig <= 0 || sig >= _NSIG)
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Signal %i out of range", sig);
if (mode != UNIT_CHECK) {
c->kill_signal = sig;
unit_write_drop_in_private_format(u, mode, name, "KillSignal=%s\n", signal_to_string(sig));
}
return 1;
} else if (streq(name, "SendSIGHUP")) {
int b;
r = sd_bus_message_read(message, "b", &b);
if (r < 0)
return r;
if (mode != UNIT_CHECK) {
c->send_sighup = b;
unit_write_drop_in_private_format(u, mode, name, "SendSIGHUP=%s\n", yes_no(b));
}
return 1;
} else if (streq(name, "SendSIGKILL")) {
int b;
r = sd_bus_message_read(message, "b", &b);
if (r < 0)
return r;
if (mode != UNIT_CHECK) {
c->send_sigkill = b;
unit_write_drop_in_private_format(u, mode, name, "SendSIGKILL=%s\n", yes_no(b));
}
return 1;
}
return 0;
}