#! /bin/sh
# from linux/Documentation/kernel-doc-nano-HOWTO.txt
# uses linux/scripts/kernel-doc or a copy of it (in $PATH).

file="$1"
fn="$2"
# fmt can be "text" or "man" (default is "text")
fmt="$3"
if [ x$3 == x ]; then
	fmt="text"
fi

if [ x$2 == x ]; then
	echo "usage: kdoc_function filename funcname [text|man]"
	exit 1
fi

if [ $fmt == "man" ]; then
	kernel-doc -man -function $fn $file | nroff -man | less
else
	kernel-doc -text -function $fn $file
fi