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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
daf71ef6 LP |
2 | |
3 | #include "bus-error.h" | |
4 | #include "bus-locator.h" | |
5 | #include "parse-util.h" | |
6 | #include "systemctl-cancel-job.h" | |
7 | #include "systemctl-trivial-method.h" | |
8 | #include "systemctl-util.h" | |
9 | #include "systemctl.h" | |
10 | ||
11 | int cancel_job(int argc, char *argv[], void *userdata) { | |
12 | sd_bus *bus; | |
13 | char **name; | |
14 | int r; | |
15 | ||
16 | if (argc <= 1) /* Shortcut to trivial_method() if no argument is given */ | |
17 | return trivial_method(argc, argv, userdata); | |
18 | ||
19 | r = acquire_bus(BUS_MANAGER, &bus); | |
20 | if (r < 0) | |
21 | return r; | |
22 | ||
23 | polkit_agent_open_maybe(); | |
24 | ||
25 | STRV_FOREACH(name, strv_skip(argv, 1)) { | |
26 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
27 | uint32_t id; | |
28 | int q; | |
29 | ||
30 | q = safe_atou32(*name, &id); | |
31 | if (q < 0) | |
32 | return log_error_errno(q, "Failed to parse job id \"%s\": %m", *name); | |
33 | ||
34 | q = bus_call_method(bus, bus_systemd_mgr, "CancelJob", &error, NULL, "u", id); | |
35 | if (q < 0) { | |
36 | log_error_errno(q, "Failed to cancel job %"PRIu32": %s", id, bus_error_message(&error, q)); | |
37 | if (r == 0) | |
38 | r = q; | |
39 | } | |
40 | } | |
41 | ||
42 | return r; | |
43 | } |