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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "bus-error.h"
#include "bus-locator.h"
#include "parse-util.h"
#include "systemctl-cancel-job.h"
#include "systemctl-trivial-method.h"
#include "systemctl-util.h"
#include "systemctl.h"
int verb_cancel(int argc, char *argv[], void *userdata) {
sd_bus *bus;
int r;
if (argc <= 1) /* Shortcut to trivial_method() if no argument is given */
return verb_trivial_method(argc, argv, userdata);
r = acquire_bus(BUS_MANAGER, &bus);
if (r < 0)
return r;
polkit_agent_open_maybe();
STRV_FOREACH(name, strv_skip(argv, 1)) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
uint32_t id;
int q;
q = safe_atou32(*name, &id);
if (q < 0)
return log_error_errno(q, "Failed to parse job id \"%s\": %m", *name);
q = bus_call_method(bus, bus_systemd_mgr, "CancelJob", &error, NULL, "u", id);
if (q < 0) {
log_error_errno(q, "Failed to cancel job %"PRIu32": %s", id, bus_error_message(&error, q));
if (r == 0)
r = q;
}
}
return r;
}
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