1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/* 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 verb_kill(int argc, char *argv[], void *userdata) {
_cleanup_strv_free_ char **names = NULL;
const char *kill_whom;
sd_bus *bus;
int r, q;
r = acquire_bus(BUS_MANAGER, &bus);
if (r < 0)
return r;
polkit_agent_open_maybe();
kill_whom = arg_kill_whom ?: "all";
/* --fail was specified */
if (streq(arg_job_mode(), "fail"))
kill_whom = strjoina(kill_whom, "-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;
if (arg_kill_value_set)
q = bus_call_method(
bus,
bus_systemd_mgr,
"QueueSignalUnit",
&error,
NULL,
"ssii", *name, kill_whom, arg_signal, arg_kill_value);
else
q = bus_call_method(
bus,
bus_systemd_mgr,
"KillUnit",
&error,
NULL,
"ssi", *name, kill_whom, 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;
}
|
