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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "bus-error.h"
#include "bus-locator.h"
#include "systemctl-kill.h"
#include "systemctl-util.h"
#include "systemctl.h"
int kill_unit(int argc, char *argv[], void *userdata) {
_cleanup_strv_free_ char **names = NULL;
char *kill_who = NULL, **name;
sd_bus *bus;
int r, q;
r = acquire_bus(BUS_MANAGER, &bus);
if (r < 0)
return r;
polkit_agent_open_maybe();
if (!arg_kill_who)
arg_kill_who = "all";
/* --fail was specified */
if (streq(arg_job_mode, "fail"))
kill_who = strjoina(arg_kill_who, "-fail");
r = expand_unit_names(bus, strv_skip(argv, 1), NULL, &names, NULL);
if (r < 0)
return log_error_errno(r, "Failed to expand names: %m");
STRV_FOREACH(name, names) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
q = bus_call_method(
bus,
bus_systemd_mgr,
"KillUnit",
&error,
NULL,
"ssi", *name, kill_who ? kill_who : arg_kill_who, arg_signal);
if (q < 0) {
log_error_errno(q, "Failed to kill unit %s: %s", *name, bus_error_message(&error, q));
if (r == 0)
r = q;
}
}
return r;
}
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