RELAY_BUF_FULL(9) relay interface support RELAY_BUF_FULL(9)NAMErelay_buf_full - boolean, is the channel buffer full?
SYNOPSIS
int relay_buf_full(struct rchan_buf * buf);
ARGUMENTS
buf
channel buffer
DESCRIPTION
Returns 1 if the buffer is full, 0 otherwise.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 RELAY_BUF_FULL(9)