freebsd-dev/share/man/man9/devtoname.9
Ed Schouten b5d1ccb470 Remove outdated piece of information.
devtoname() always returns a pathname to the device. It will never
return a #major/minor string.

MFC after:	2 weeks
2012-02-10 11:20:13 +00:00

49 lines
1.8 KiB
Groff

.\" Copyright (c) 1999 Chris Costello
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.Dd February 10, 2012
.Dt DEVTONAME 9
.Os
.Sh NAME
.Nm devtoname
.Nd "converts character device into a string indicating the device name"
.Sh SYNOPSIS
.In sys/param.h
.In sys/conf.h
.Ft const char *
.Fn devtoname "struct cdev *dev"
.Sh DESCRIPTION
The
.Fn devtoname
function returns a pointer to the name of the device passed to it.
The name is whatever was set to it in
.Fn make_dev .
.Sh HISTORY
The
.Fn devtoname
interface first appeared in
.Fx 4.0