Acquires the @queue's lock. If another thread is already holding the lock, this call will block until the lock becomes available.
Call g_async_queue_unlock() to drop the lock again.
While holding the lock, you can only call the g_async_queue_*_unlocked() functions on @queue. Otherwise, deadlock may occur.
See Implementation
Acquires the @queue's lock. If another thread is already holding the lock, this call will block until the lock becomes available.
Call g_async_queue_unlock() to drop the lock again.
While holding the lock, you can only call the g_async_queue_*_unlocked() functions on @queue. Otherwise, deadlock may occur.