git: 8de3cb052ebc - stable/13 - rc.subr.8: Document changes to load_rc_config

The branch stable/13 has been updated by 0mp (doc, ports committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=8de3cb052ebc6c3e9c3e0913059fd2540cffb22d

commit 8de3cb052ebc6c3e9c3e0913059fd2540cffb22d
Author:     Mateusz Piotrowski <0mp@FreeBSD.org>
AuthorDate: 2021-11-29 15:02:32 +0000
Commit:     Mateusz Piotrowski <0mp@FreeBSD.org>
CommitDate: 2021-12-05 16:45:33 +0000

    rc.subr.8: Document changes to load_rc_config
    
    Since e27961a496322e2590da29f3c5fe710b269e6754, load_rc_config does not
    require a service name as its first argument. This change was documented
    in the rc.subr script in 0b9c2e7ac58caac0413aa36749e4c212514d142d. Let's
    update the manual page as well.
    
    MFC after:      3 days
    
    (cherry picked from commit 5d21348dfd95bdc19290dd172c5352e3787e86a5)
---
 share/man/man8/rc.subr.8 | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/share/man/man8/rc.subr.8 b/share/man/man8/rc.subr.8
index f522a5d162c3..14718ecf2737 100644
--- a/share/man/man8/rc.subr.8
+++ b/share/man/man8/rc.subr.8
@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 31, 2020
+.Dd November 29, 2021
 .Dt RC.SUBR 8
 .Os
 .Sh NAME
@@ -59,7 +59,7 @@
 .It
 .Ic load_kld Oo Fl e Ar regex Oc Oo Fl m Ar module Oc Ar file
 .It
-.Ic load_rc_config Ar name
+.Ic load_rc_config Op Ar service
 .It
 .Ic load_rc_config_var Ar name Ar var
 .It
@@ -279,14 +279,18 @@ regular expression matching the module name can be supplied via
 By default, the module is assumed to have the same name as
 .Ar file ,
 which is not always the case.
-.It Ic load_rc_config Ar name
-Source in the configuration files for
-.Ar name .
+.It Ic load_rc_config Op Ar service
+Source in the configuration file(s) for
+.Ar service .
+If no
+.Ar service
+is specified,
+only the global configuration file(s) will be loaded.
 First,
 .Pa /etc/rc.conf
 is sourced if it has not yet been read in.
 Then,
-.Pa /etc/rc.conf.d/ Ns Ar name
+.Pa /etc/rc.conf.d/ Ns Ar service
 is sourced if it is an existing file.
 The latter may also contain other variable assignments to override
 .Ic run_rc_command