68 lines
2.7 KiB
Groff
68 lines
2.7 KiB
Groff
.\" Copyright 2007-2008 Roy Marples
|
|
.\" 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.
|
|
.\"
|
|
.Dd Feb 22, 2008
|
|
.Dt RC_RUNLEVEL 3 SMM
|
|
.Os OpenRC
|
|
.Sh NAME
|
|
.Nm rc_runlevel_get , rc_runlevel_exists , rc_runlevel_list , rc_runlevel_set ,
|
|
.Nm rc_runlevel_starting , rc_runlevel_stopping
|
|
.Nd RC runlevel functions
|
|
.Sh LIBRARY
|
|
Run Command library (librc, -lrc)
|
|
.Sh SYNOPSIS
|
|
.In rc.h
|
|
.Ft "char *" Fn rc_runlevel_get void
|
|
.Ft bool Fn rc_runlevel_exists
|
|
.Ft "char **" Fn rc_runlevel_list void
|
|
.Ft bool Fn rc_runlevel_set "const char *runlevel"
|
|
.Ft bool Fn rc_runlevel_starting void
|
|
.Ft bool Fn rc_runlevel_stopping void
|
|
.Sh DESCRIPTION
|
|
These functions provide a means of querying OpenRC to find out which runlevel
|
|
we are in and what services are in which runlevel.
|
|
.Sh IMPLEMENTATION NOTES
|
|
Each function that returns
|
|
.Fr "char *"
|
|
returns a malloced NULL terminated string that should be freed when done.
|
|
.Pp
|
|
Each function that returns
|
|
.Fr "char **"
|
|
returns a malloced NULL terminated array of malloced NULL terminated strings,
|
|
all of which need to be freed using
|
|
.Fn rc_strlist_free
|
|
when done.
|
|
.Sh FILES
|
|
.Pa /etc/init.d/functions.sh
|
|
is provided by OpenRC, which allows shell scripts to use the above functions.
|
|
For historical reasons our verbose functions are prefixed with v instead of
|
|
suffixed. So einfov becomes veinfo, einfovn becomes veinfon.
|
|
Rinse and repeat for the other verbose functions.
|
|
.Sh SEE ALSO
|
|
.Xr malloc 3 ,
|
|
.Xr free 3
|
|
.Xr rc_strlist_free 3
|
|
.Sh AUTHORS
|
|
.An "Roy Marples" Aq roy@marples.name
|