a232ebcc2c
v2: - if RestartKillSignal= is not specified, fall back to KillSignal=. This is necessary to preserve backwards compatibility (and keep KillSignal= generally useful).
84 lines
3.6 KiB
C
84 lines
3.6 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include "bus-util.h"
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#include "dbus-kill.h"
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#include "dbus-util.h"
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#include "kill.h"
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#include "signal-util.h"
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static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_kill_mode, kill_mode, KillMode);
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static int property_get_restart_kill_signal(
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sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *error) {
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KillContext *c = userdata;
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int s;
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assert(c);
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s = restart_kill_signal(c);
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return sd_bus_message_append_basic(reply, 'i', &s);
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}
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const sd_bus_vtable bus_kill_vtable[] = {
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SD_BUS_VTABLE_START(0),
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SD_BUS_PROPERTY("KillMode", "s", property_get_kill_mode, offsetof(KillContext, kill_mode), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("KillSignal", "i", bus_property_get_int, offsetof(KillContext, kill_signal), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("RestartKillSignal", "i", property_get_restart_kill_signal, 0, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("FinalKillSignal", "i", bus_property_get_int, offsetof(KillContext, final_kill_signal), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("SendSIGKILL", "b", bus_property_get_bool, offsetof(KillContext, send_sigkill), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("SendSIGHUP", "b", bus_property_get_bool, offsetof(KillContext, send_sighup), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("WatchdogSignal", "i", bus_property_get_int, offsetof(KillContext, watchdog_signal), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_VTABLE_END
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};
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static BUS_DEFINE_SET_TRANSIENT_PARSE(kill_mode, KillMode, kill_mode_from_string);
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static BUS_DEFINE_SET_TRANSIENT_TO_STRING(kill_signal, "i", int32_t, int, "%" PRIi32, signal_to_string_with_check);
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static BUS_DEFINE_SET_TRANSIENT_TO_STRING(restart_kill_signal, "i", int32_t, int, "%" PRIi32, signal_to_string_with_check);
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static BUS_DEFINE_SET_TRANSIENT_TO_STRING(final_kill_signal, "i", int32_t, int, "%" PRIi32, signal_to_string_with_check);
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static BUS_DEFINE_SET_TRANSIENT_TO_STRING(watchdog_signal, "i", int32_t, int, "%" PRIi32, signal_to_string_with_check);
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int bus_kill_context_set_transient_property(
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Unit *u,
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KillContext *c,
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const char *name,
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sd_bus_message *message,
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UnitWriteFlags flags,
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sd_bus_error *error) {
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assert(u);
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assert(c);
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assert(name);
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assert(message);
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flags |= UNIT_PRIVATE;
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if (streq(name, "KillMode"))
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return bus_set_transient_kill_mode(u, name, &c->kill_mode, message, flags, error);
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if (streq(name, "SendSIGHUP"))
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return bus_set_transient_bool(u, name, &c->send_sighup, message, flags, error);
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if (streq(name, "SendSIGKILL"))
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return bus_set_transient_bool(u, name, &c->send_sigkill, message, flags, error);
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if (streq(name, "KillSignal"))
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return bus_set_transient_kill_signal(u, name, &c->kill_signal, message, flags, error);
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if (streq(name, "RestartKillSignal"))
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return bus_set_transient_restart_kill_signal(u, name, &c->restart_kill_signal, message, flags, error);
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if (streq(name, "FinalKillSignal"))
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return bus_set_transient_final_kill_signal(u, name, &c->final_kill_signal, message, flags, error);
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if (streq(name, "WatchdogSignal"))
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return bus_set_transient_watchdog_signal(u, name, &c->watchdog_signal, message, flags, error);
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return 0;
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}
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