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Document how to remove dependencies in configuration files.

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Roy Marples 2008-01-30 14:07:45 +00:00
parent 51a9c647b9
commit b49f779779
1 changed files with 15 additions and 1 deletions
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16
man/runscript.8
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@ -136,6 +136,10 @@ Tags a service with a keyword. Currently the only keyword is notimeout
which means that services do not time out waiting for that service, which only which means that services do not time out waiting for that service, which only
applies when services are enabled to start and stop in parallel. applies when services are enabled to start and stop in parallel.
.El .El
.Pp
To see how to influence dependencies in configuration files, see the
.Sx FILES
section below.
.Sh BUILTINS .Sh BUILTINS
.Nm .Nm
defines some builtin functions that you can use inside your service scripts: defines some builtin functions that you can use inside your service scripts:
@ -290,11 +294,21 @@ With the exception of
.Pa /etc/rc.conf , .Pa /etc/rc.conf ,
the configuration files can also influence the dependencies of the service the configuration files can also influence the dependencies of the service
through variables. Simply prefix the name of the dependency with rc_. through variables. Simply prefix the name of the dependency with rc_.
Example: Examples:
.Bd -literal -offset indent .Bd -literal -offset indent
# Whilst most services don't bind to a specific interface, our # Whilst most services don't bind to a specific interface, our
# openvpn configuration requires a specific interface, namely bge0. # openvpn configuration requires a specific interface, namely bge0.
rc_need="net.bge0" rc_need="net.bge0"
# To put it in /etc/rc.conf you would do it like this
rc_openvpn_need="net.bge0"
# Services should not depend on the tap1 interface for network,
# but we need to add net.tap1 to the default runlevel to start it.
rc_provide="!net"
# To put it in /etc/conf.d/net you would do it like this
rc_provide_tap1="!net"
# To put in in /etc/rc.conf you would do it like this
rc_net_tap1_provide="!net"
.Ed .Ed
.Sh EXAMPLES .Sh EXAMPLES
.Pp .Pp