1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
.\" $OpenBSD: fuse_chan_fd.3,v 1.2 2018/07/08 06:17:10 jmc Exp $
.\"
.\" Copyright (c) 2018 Helg Bredow <helg.bredow@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: July 8 2018 $
.Dt FUSE_CHAN_FD 3
.Os
.Sh NAME
.Nm fuse_chan_fd
.Nd get the file descriptor for an open FUSE device
.Sh SYNOPSIS
.In fuse.h
.Ft int
.Fn fuse_chan_fd "struct fuse_chan *ch"
.Sh DESCRIPTION
.Fn fuse_chan_fd
will return the file descriptor to the FUSE device opened for reading
and writing by
.Xr fuse_mount 3 .
.Sh RETURN VALUES
If successful,
.Fn fuse_chan_fd
returns a non-negative integer, termed a file descriptor.
If
.Fa ch
is NULL a value of -1 is returned.
.Sh SEE ALSO
.Xr fuse_mount 3 ,
.Xr open 3 ,
.Xr fuse 4
.Sh STANDARDS
The
.Fn fuse_chan_fd
function conforms to FUSE 2.6.
.Sh HISTORY
The
.Fn fuse_chan_fd
function first appeared in
.Ox 5.4 .
.Sh AUTHORS
.An Sylvestre Gallon Aq Mt ccna.syl@gmail.com
|
