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unit: shortcut unit_notify() early, if possible

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This commit is contained in:
Lennart Poettering 2010-04-08 03:01:05 +02:00
parent 37d88da701
commit a90ebccc07
4 changed files with 12 additions and 0 deletions
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3
device.c
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@ -49,6 +49,9 @@ static void device_set_state(Device *d, DeviceState state) {
DeviceState old_state;
assert(d);
if (state == d->state)
return;
old_state = d->state;
d->state = state;

3
service.c
View File

@ -968,6 +968,9 @@ static void service_set_state(Service *s, ServiceState state) {
state == SERVICE_AUTO_RESTART)
service_notify_sockets(s);
if (old_state == state)
return;
log_debug("%s changed %s → %s", unit_id(UNIT(s)), service_state_to_string(old_state), service_state_to_string(state));
unit_notify(UNIT(s), state_translation_table[old_state], state_translation_table[state]);

3
socket.c
View File

@ -391,6 +391,9 @@ static void socket_set_state(Socket *s, SocketState state) {
if (state != SOCKET_LISTENING)
socket_unwatch_fds(s);
if (state == old_state)
return;
log_debug("%s changed %s → %s", unit_id(UNIT(s)), state_string_table[old_state], state_string_table[state]);
unit_notify(UNIT(s), state_translation_table[old_state], state_translation_table[state]);

3
target.c
View File

@ -52,6 +52,9 @@ static void target_set_state(Target *t, TargetState state) {
TargetState old_state;
assert(t);
if (state == t->state)
return;
old_state = t->state;
t->state = state;