Change the "-4" argument for nfsd and mountd to "-e" to avoid

confusion, since it does not refer to IPv4 nor NFSv4, but to
running the experimental server instead of the regular one.

Approved by:	kib (mentor)

2 files changed, 7 insertions, 7 deletions

diff --git a/usr.sbin/nfsd/nfsd.8 b/usr.sbin/nfsd/nfsd.8
index 3c2dcd4..c384557 100644
--- a/usr.sbin/nfsd/nfsd.8
+++ b/usr.sbin/nfsd/nfsd.8
@@ -38,7 +38,7 @@
 server
 .Sh SYNOPSIS
 .Nm
-.Op Fl ardut4
+.Op Fl ardute
 .Op Fl n Ar num_servers
 .Op Fl h Ar bindip
 .Sh DESCRIPTION
@@ -100,7 +100,7 @@ clients.
 Serve
 .Tn UDP NFS
 clients.
-.It Fl 4
+.It Fl e
 Forces
 .Nm
 to try and start the experimental server that includes NFSv4 support in it.
diff --git a/usr.sbin/nfsd/nfsd.c b/usr.sbin/nfsd/nfsd.c
index 9afe62c..0da53cf 100644
--- a/usr.sbin/nfsd/nfsd.c
+++ b/usr.sbin/nfsd/nfsd.c
@@ -117,7 +117,7 @@ void	usage(void);
  *	-d - unregister with rpcbind
  *	-t - support tcp nfs clients
  *	-u - support udp nfs clients
- *	-4 - forces it to run a server that supports nfsv4
+ *	-e - forces it to run a server that supports nfsv4
  * followed by "n" which is the number of nfsds' to fork off
  */
 int
@@ -144,8 +144,8 @@ main(int argc, char **argv)
 	nfsdcnt = DEFNFSDCNT;
 	unregister = reregister = tcpflag = maxsock = 0;
 	bindanyflag = udpflag = connect_type_cnt = bindhostc = 0;
-#define	GETOPT	"ah:n:rdtu4"
-#define	USAGE	"[-ardtu4] [-n num_servers] [-h bindip]"
+#define	GETOPT	"ah:n:rdtue"
+#define	USAGE	"[-ardtue] [-n num_servers] [-h bindip]"
 	while ((ch = getopt(argc, argv, GETOPT)) != -1)
 		switch (ch) {
 		case 'a':
@@ -180,7 +180,7 @@ main(int argc, char **argv)
 		case 'u':
 			udpflag = 1;
 			break;
-		case '4':
+		case 'e':
 			run_v4server = 1;
 			break;
 		default:
@@ -208,7 +208,7 @@ main(int argc, char **argv)
 	}
 
 	/*
-	 * If the "-4" option was specified OR only the nfsd module is
+	 * If the "-e" option was specified OR only the nfsd module is
 	 * found in the server, run "nfsd".
 	 * Otherwise, try and run "nfsserver".
 	 */