openrc/man/rc_plugin_hook.3

52 lines
2.0 KiB
Groff
Raw Normal View History

2008-02-22 17:37:34 +05:30
.\" Copyright 2007-2008 Roy Marples
2007-12-25 03:33:27 +05:30
.\" 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.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
.\"
2008-02-22 18:05:58 +05:30
.Dd Feb 22, 2008
2007-12-25 03:33:27 +05:30
.Dt RC_PLUGIN_HOOK 3 SMM
.Os OpenRC
.Sh NAME
.Nm rc_plugin_hook
.Nd hooks plugins into OpenRC services
.Sh LIBRARY
Run Command library (librc, -lrc)
.Sh SYNOPSIS
.In rc.h
.Ft int Fn rc_plugin_hook "rc_hook_t hook" "const char *name"
.Sh DESCRIPTION
.Fn rc_plugin_hook
is called for each shareable object found in
.Pa /lib/rc/plugins .
.Fa hook
is set to the hook running, and
.Fa name
is set to the name of the runlevel or name of the service.
.Pp
Plugins can affect the parent environemnt by writing NULL separated strings to
.Va rc_environ_fd .
.Sh SEE ALSO
.Xr rc 8 ,
.Xr runscript 8
.Sh AUTHORS
.An "Roy Marples" Aq roy@marples.name