xref: /freebsd/lib/libc/gen/devname.3 (revision d4cd00eae1b63e1767382eb667315c5aa631b48a)
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32.\"     @(#)devname.3	8.2 (Berkeley) 4/29/95
33.\"     $Id: devname.3,v 1.4 1999/07/12 20:46:25 nik Exp $
34.\"
35.Dd April 29, 1995
36.Dt DEVNAME 3
37.Os BSD 4.4
38.Sh NAME
39.Nm devname
40.Nd get device name
41.Sh SYNOPSIS
42.Fd #include <stdlib.h>
43.Ft char *
44.Fn devname "dev_t dev" "mode_t type"
45.Sh DESCRIPTION
46The
47.Fn devname
48function returns a pointer to the name of the block or character
49device in
50.Dq Pa /dev
51with a device number of
52.Fa dev ,
53and a file type matching the one encoded in
54.Fa type
55which must be one of S_IFBLK or S_IFCHR.
56If no device matches the specified values, or no information is
57available, the string
58.Dq ??
59is returned.
60.Sh SEE ALSO
61.Xr stat 2 ,
62.Xr dev_mkdb 8
63.Sh HISTORY
64The
65.Fn devname
66function call appeared in
67.Bx 4.4 .
68