'\" t
.\"     Title: relay_buf_empty
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: relay interface support
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "RELAY_BUF_EMPTY" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "relay interface support"
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.SH "NAME"
relay_buf_empty \- boolean, is the channel buffer empty?
.SH "SYNOPSIS"
.HP \w'int\ relay_buf_empty('u
.BI "int relay_buf_empty(struct\ rchan_buf\ *\ " "buf" ");"
.SH "ARGUMENTS"
.PP
\fIbuf\fR
.RS 4
channel buffer
.RE
.SH "DESCRIPTION"
.PP
Returns 1 if the buffer is empty, 0 otherwise\&.
.SH "COPYRIGHT"
.br