diff options
Diffstat (limited to 'src/machine/machinectl.c')
| -rw-r--r-- | src/machine/machinectl.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c index 31a40d47c3..4f5f659c7c 100644 --- a/src/machine/machinectl.c +++ b/src/machine/machinectl.c @@ -477,35 +477,17 @@ static int list_images(int argc, char *argv[], void *userdata) { } static int show_unit_cgroup(sd_bus *bus, const char *unit, pid_t leader) { + _cleanup_free_ char *cgroup = NULL; _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; - _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; - _cleanup_free_ char *path = NULL; - const char *cgroup; int r; unsigned c; assert(bus); assert(unit); - path = unit_dbus_path_from_name(unit); - if (!path) - return log_oom(); - - r = sd_bus_get_property( - bus, - "org.freedesktop.systemd1", - path, - unit_dbus_interface_from_name(unit), - "ControlGroup", - &error, - &reply, - "s"); - if (r < 0) - return log_error_errno(r, "Failed to query ControlGroup: %s", bus_error_message(&error, r)); - - r = sd_bus_message_read(reply, "s", &cgroup); + r = show_cgroup_get_unit_path_and_warn(bus, unit, &cgroup); if (r < 0) - return bus_log_parse_error(r); + return r; if (isempty(cgroup)) return 0; |