diff options
Diffstat (limited to 'uisimulator/sdl/kernel.c')
| -rw-r--r-- | uisimulator/sdl/kernel.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/uisimulator/sdl/kernel.c b/uisimulator/sdl/kernel.c index c82c6632cf..ff6c94933b 100644 --- a/uisimulator/sdl/kernel.c +++ b/uisimulator/sdl/kernel.c @@ -225,6 +225,15 @@ void queue_post(struct event_queue *q, long id, intptr_t data) wakeup_thread(&q->thread); } +/* Special thread-synced queue_post for button driver or any other preemptive sim thread */ +void queue_syncpost(struct event_queue *q, long id, intptr_t data) +{ + thread_sdl_lock(); + /* No rockbox threads can be running here */ + queue_post(q, id, data); + thread_sdl_unlock(); +} + #ifdef HAVE_EXTENDED_MESSAGING_AND_NAME intptr_t queue_send(struct event_queue *q, long id, intptr_t data) { @@ -332,6 +341,17 @@ int queue_broadcast(long id, intptr_t data) return num_queues; } +/* Special thread-synced queue_broadcast for button driver or any other preemptive sim thread */ +int queue_syncbroadcast(long id, intptr_t data) +{ + int i; + thread_sdl_lock(); + /* No rockbox threads can be running here */ + i = queue_broadcast(id, data); + thread_sdl_unlock(); + return i; +} + void yield(void) { switch_thread(true, NULL); |