From 470989bd708d9a425dbbf2d83b8fcbd0a8d0f488 Mon Sep 17 00:00:00 2001 From: Thomas Martitz Date: Fri, 14 Mar 2014 23:15:16 +0100 Subject: events: Rework event subsystem (add_event, send_event) to be more versatile. add_event_ex is added that takes an extra user_data pointer. This pointer is passed to the callback (add_event and add_event_ex have slightly different callbacks types). All callbacks also get the event id passed. Events added with add_event_ex must be removed with remove_event_ex because the user_data pointer must match in addition to the callback pointer. On the other add_event is simplified to omit the oneshort parameter which was almost always false (still there with add_event_ex). As a side effect the ata_idle_notify callbacks are changed as well, they do not take a data parameter anymore which was always NULL anyway. This commit also adds some documentation to events.h Change-Id: I13e29a0f88ef908f175b376d83550f9e0231f772 --- apps/iap/iap-core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'apps/iap/iap-core.c') diff --git a/apps/iap/iap-core.c b/apps/iap/iap-core.c index 7226a908c5..4fa9c09a47 100644 --- a/apps/iap/iap-core.c +++ b/apps/iap/iap-core.c @@ -349,8 +349,9 @@ static void iap_thread(void) } /* called by playback when the next track starts */ -static void iap_track_changed(void *ignored) +static void iap_track_changed(unsigned short id, void *ignored) { + (void)id; (void)ignored; if ((interface_state == IST_EXTENDED) && device.do_notify) { long playlist_pos = playlist_next(0); @@ -401,7 +402,7 @@ static void iap_start(void) if (!tid) panicf("Could not create iap thread"); timeout_register(&iap_task_tmo, iap_task, MS_TO_TICKS(100), (intptr_t)NULL); - add_event(PLAYBACK_EVENT_TRACK_CHANGE, false, iap_track_changed); + add_event(PLAYBACK_EVENT_TRACK_CHANGE, iap_track_changed); /* Since we cannot allocate memory while in interrupt context * post a message to our own queue to get that done -- cgit v1.2.3