]>
git.ipfire.org Git - thirdparty/systemd.git/blob - src/systemctl/systemctl-set-property.c
1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
4 #include "bus-locator.h"
5 #include "systemctl-set-property.h"
6 #include "systemctl-util.h"
9 static int set_property_one(sd_bus
*bus
, const char *name
, char **properties
) {
10 _cleanup_(sd_bus_error_free
) sd_bus_error error
= SD_BUS_ERROR_NULL
;
11 _cleanup_(sd_bus_message_unrefp
) sd_bus_message
*m
= NULL
;
14 r
= bus_message_new_method_call(bus
, &m
, bus_systemd_mgr
, "SetUnitProperties");
16 return bus_log_create_error(r
);
18 UnitType t
= unit_name_to_type(name
);
20 return log_error_errno(t
, "Invalid unit type: %s", name
);
22 r
= sd_bus_message_append(m
, "sb", name
, arg_runtime
);
24 return bus_log_create_error(r
);
26 r
= sd_bus_message_open_container(m
, SD_BUS_TYPE_ARRAY
, "(sv)");
28 return bus_log_create_error(r
);
30 r
= bus_append_unit_property_assignment_many(m
, t
, properties
);
34 r
= sd_bus_message_close_container(m
);
36 return bus_log_create_error(r
);
38 r
= sd_bus_call(bus
, m
, 0, &error
, NULL
);
40 return log_error_errno(r
, "Failed to set unit properties on %s: %s",
41 name
, bus_error_message(&error
, r
));
46 int verb_set_property(int argc
, char *argv
[], void *userdata
) {
48 _cleanup_strv_free_
char **names
= NULL
;
51 r
= acquire_bus(BUS_MANAGER
, &bus
);
55 polkit_agent_open_maybe();
57 r
= expand_unit_names(bus
, STRV_MAKE(argv
[1]), NULL
, &names
, NULL
);
59 return log_error_errno(r
, "Failed to expand '%s' into names: %m", argv
[1]);
62 STRV_FOREACH(name
, names
) {
63 k
= set_property_one(bus
, *name
, strv_skip(argv
, 2));