kfifo_out_spinlocked9
Get data from the fifo using a spinlock for locking
Usage
kfifo_out_spinlocked(fifo, buf, n, lock);
Arguments
fifo
address of the fifo to be used
buf
pointer to the storage buffer
n
max. number of elements to get
lock
pointer to the spinlock to use for locking
Overview
This macro get the data from the fifo and return the numbers of elements copied.
Releases
3 releases since Debian 7 (Wheezy); the text changed 2 times.