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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "bus-error.h"
#include "bus-locator.h"
#include "systemctl-daemon-reload.h"
#include "systemctl-preset-all.h"
#include "systemctl-util.h"
#include "systemctl.h"
int verb_preset_all(int argc, char *argv[], void *userdata) {
InstallChange *changes = NULL;
size_t n_changes = 0;
int r;
if (install_client_side()) {
r = unit_file_preset_all(arg_scope, unit_file_flags_from_args(), arg_root, arg_preset_mode, &changes, &n_changes);
install_changes_dump(r, "preset", changes, n_changes, arg_quiet);
if (r > 0)
r = 0;
} else {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
sd_bus *bus;
r = acquire_bus(BUS_MANAGER, &bus);
if (r < 0)
return r;
polkit_agent_open_maybe();
r = bus_call_method(
bus,
bus_systemd_mgr,
"PresetAllUnitFiles",
&error,
&reply,
"sbb",
unit_file_preset_mode_to_string(arg_preset_mode),
arg_runtime,
arg_force);
if (r < 0)
return log_error_errno(r, "Failed to preset all units: %s", bus_error_message(&error, r));
r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);
if (r < 0)
goto finish;
if (arg_no_reload) {
r = 0;
goto finish;
}
r = daemon_reload(ACTION_RELOAD, /* graceful= */ false);
if (r > 0)
r = 0;
}
finish:
install_changes_free(changes, n_changes);
return r;
}
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