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.\" $OpenBSD: fuse_daemonize.3,v 1.2 2018/07/08 06:17:10 jmc Exp $
.\"
.\" Copyright (c) 2018 Helg Bredow <helg@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_DAEMONIZE 3
.Os
.Sh NAME
.Nm fuse_daemonize
.Nd run in the background
.Sh SYNOPSIS
.In fuse.h
.Ft int
.Fn fuse_daemonize "int foreground"
.Sh DESCRIPTION
If
.Fa foreground
is 1,
.Fn fuse_daemonize
will detach from the controlling terminal and run in the background as a
system daemon.
Otherwise, the process will continue to run in the foreground.
.Pp
The current working directory is changed to the root (/) and standard input;
standard output and standard error are redirected to /dev/null.
.Sh RETURN VALUES
Upon success,
.Fn fuse_daemonize
returns 0; otherwise -1 is returned.
.Sh ERRORS
.Fn fuse_daemonize
can fail for the same reasons as
.Xr daemon 3 .
.Sh SEE ALSO
.Xr daemon 3 ,
.Xr fuse_parse_cmd_line 3
.Sh STANDARDS
The
.Fn fuse_daemonize
function conforms to FUSE 2.6.
.Sh HISTORY
The
.Fn fuse_daemonize
function first appeared in
.Ox 5.4 .
.Sh AUTHORS
.An Sylvestre Gallon Aq Mt ccna.syl@gmail.com
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