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event: extend priority raneg to 64bit

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The kdbus prioq logic will use 64bit prios too, so let's keep this
similar in style. Using 64bit here has the advantage, that pointers and
pretty much anything else can be mapped naturally to priorities if so
desired.
This commit is contained in:
Lennart Poettering
2014-01-15 20:16:20 +01:00
parent ac3efa8ac6
commit 31927c16de
2 changed files with 5 additions and 5 deletions
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src/libsystemd/sd-event.c
+3 -3
View File
@@ -61,7 +61,7 @@ struct sd_event_source {
bool pending:1;
bool dispatching:1;
int priority;
int64_t priority;
unsigned pending_index;
unsigned prepare_index;
unsigned pending_iteration;
@@ -1145,14 +1145,14 @@ _public_ int sd_event_source_get_signal(sd_event_source *s) {
return s->signal.sig;
}
_public_ int sd_event_source_get_priority(sd_event_source *s, int *priority) {
_public_ int sd_event_source_get_priority(sd_event_source *s, int64_t *priority) {
assert_return(s, -EINVAL);
assert_return(!event_pid_changed(s->event), -ECHILD);
return s->priority;
}
_public_ int sd_event_source_set_priority(sd_event_source *s, int priority) {
_public_ int sd_event_source_set_priority(sd_event_source *s, int64_t priority) {
assert_return(s, -EINVAL);
assert_return(s->event->state != SD_EVENT_FINISHED, -ESTALE);
assert_return(!event_pid_changed(s->event), -ECHILD);
src/systemd/sd-event.h
+2 -2
View File
@@ -101,8 +101,8 @@ sd_event_source* sd_event_source_unref(sd_event_source *s);
int sd_event_source_set_prepare(sd_event_source *s, sd_event_handler_t callback);
int sd_event_source_get_pending(sd_event_source *s);
int sd_event_source_get_priority(sd_event_source *s, int *priority);
int sd_event_source_set_priority(sd_event_source *s, int priority);
int sd_event_source_get_priority(sd_event_source *s, int64_t *priority);
int sd_event_source_set_priority(sd_event_source *s, int64_t priority);
int sd_event_source_get_enabled(sd_event_source *s, int *enabled);
int sd_event_source_set_enabled(sd_event_source *s, int enabled);
void* sd_event_source_get_userdata(sd_event_source *s);