Method
GLibAsyncQueuelength_unlocked
Declaration [src]
gint
g_async_queue_length_unlocked (
GAsyncQueue* queue
)
Description [src]
Returns the length of the queue.
Actually this function returns the number of data items in
the queue minus the number of waiting threads, so a negative
value means waiting threads, and a positive value means available
entries in the queue. A return value of 0 could mean n entries
in the queue and n threads waiting. This can happen due to locking
of the queue or due to scheduling.
This function must be called while holding the queue‘s lock.