xref: /freebsd/share/man/man9/devtoname.9 (revision 57718be8fa0bd5edc11ab9a72e68cc71982939a6)
1.\" Copyright (c) 1999 Chris Costello
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25.\" $FreeBSD$
26.\"
27.Dd February 10, 2012
28.Dt DEVTONAME 9
29.Os
30.Sh NAME
31.Nm devtoname
32.Nd "converts character device into a string indicating the device name"
33.Sh SYNOPSIS
34.In sys/param.h
35.In sys/conf.h
36.Ft const char *
37.Fn devtoname "struct cdev *dev"
38.Sh DESCRIPTION
39The
40.Fn devtoname
41function returns a pointer to the name of the device passed to it.
42The name is whatever was set to it in
43.Fn make_dev .
44.Sh HISTORY
45The
46.Fn devtoname
47interface first appeared in
48.Fx 4.0
49