RELAY_BUF_EMPTY(9)                   relay interface support                   RELAY_BUF_EMPTY(9)



NAME
       relay_buf_empty - boolean, is the channel buffer empty?

SYNOPSIS
       int relay_buf_empty(struct rchan_buf * buf);

ARGUMENTS
       buf
           channel buffer

DESCRIPTION
       Returns 1 if the buffer is empty, 0 otherwise.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                        RELAY_BUF_EMPTY(9)