Add a dummy -s option for SUSv2 compatibility.

PR:		17256
Reported by:	Brooks Davis <brooks@one-eyed-alien.net>
Approved by:	jkh (release engineer)

2 files changed, 11 insertions, 2 deletions

diff --git a/usr.sbin/lpr/lp/lp.1 b/usr.sbin/lpr/lp/lp.1
index 808d0fa8c599..81d4fd9135b0 100644
--- a/usr.sbin/lpr/lp/lp.1
+++ b/usr.sbin/lpr/lp/lp.1
@@ -41,7 +41,7 @@
 .Nd front-end to the print spooler
 .Sh SYNOPSIS
 .Nm lp
-.Op Fl c
+.Op Fl cs
 .Op Fl d Ar printer
 .Op Fl n Ar num
 .Op Ar name ...
@@ -78,6 +78,11 @@ are taken as the destination printer.
 Specify that
 .Ar num
 copies of each of the named files shall be printed.
+.It Fl s
+Silent operation.
+Not supported,
+provided only as a compatibility option for
+.St -susv2 .
 .El
 .Sh ENVIRONMENT
 As described above, the variables
diff --git a/usr.sbin/lpr/lp/lp.sh b/usr.sbin/lpr/lp/lp.sh
index 317f840f8ce9..e7c06882c0f9 100644
--- a/usr.sbin/lpr/lp/lp.sh
+++ b/usr.sbin/lpr/lp/lp.sh
@@ -48,8 +48,10 @@ dest=${LPDEST:-${PRINTER:-lp}}
 #
 # XXX We include the -o flag as a dummy.  Posix 1003.2 does not require
 # it, but the rationale mentions it as a possible future extension.
+# XXX We include the -s flag as a dummy.  SUSv2 requires it,
+# although we do not yet emit the affected messages.
 #
-while getopts "cd:n:o:" option
+while getopts "cd:n:o:s" option
 do
 	case $option in
 
@@ -61,6 +63,8 @@ do
 		ncopies="-#${OPTARG}";;
 	o)			# (printer option)
 		: ;;
+	s)			# (silent option)
+		: ;;
 	*)			# (error msg printed by getopts)
 		exit 2;;
 	esac