74 lines
2.5 KiB
Groff
74 lines
2.5 KiB
Groff
.\" Copyright (c) 1989 The Regents of the University of California.
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" @(#)async_daemon.2 6.4 (Berkeley) 7/23/91
|
|
.\"
|
|
.Dd July 23, 1991
|
|
.Dt ASYNC_DAEMON 2
|
|
.Os
|
|
.Sh NAME
|
|
.Nm async_daemon
|
|
.Nd create a local
|
|
.Tn NFS
|
|
asynchronous
|
|
.Tn I/O
|
|
server
|
|
.Sh SYNOPSIS
|
|
.Fd #include <unistd.h>
|
|
.Ft int
|
|
.Fn async_daemon void
|
|
.Sh DESCRIPTION
|
|
.Fn Async_daemon
|
|
starts an NFS
|
|
asynchronous
|
|
.Tn I/O
|
|
server.
|
|
Normally this system calls does not return unless the server
|
|
is terminated by a signal at which time a value of 0 is returned.
|
|
Otherwise, -1 is returned and the global variable
|
|
.Va errno
|
|
is set to indicate the error.
|
|
.Sh ERRORS
|
|
The
|
|
.Em nfssvc
|
|
fails if the following is true:
|
|
.Bl -tag -width [EPERM]
|
|
.It Bq Er EPERM
|
|
The caller is not the super-user.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr nfsiod 8
|
|
.Sh HISTORY
|
|
The
|
|
.Nm async_daemon
|
|
function call is
|
|
.Ud .
|