From 3c6a5d30cb3eb3f2f12415c1797b8f7802652b17 Mon Sep 17 00:00:00 2001
From: Steve French <stfrench@microsoft.com>
Date: Tue, 2 Apr 2019 21:18:27 -0500
Subject: [PATCH 18/36] mount.cifs Add various missing parms from the help text

When you type mount.cifs --help there were more than 40 mount parms
missing. Add 12 of the more common ones to what is displayed by help.

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Paulo Alcantara <palcantara@suse.de>
(cherry picked from commit 83c6472020afc3db0c63b65e7b67d65a61f3a12e)
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
---
 mount.cifs.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/mount.cifs.c b/mount.cifs.c
index 9370f2e..d921fed 100644
--- a/mount.cifs.c
+++ b/mount.cifs.c
@@ -269,20 +269,28 @@ static int mount_usage(FILE * stream)
 	fprintf(stream,
 		"\n\tmapchars,nomapchars,nolock,servernetbiosname=<SRV_RFC1001NAME>");
 	fprintf(stream,
-		"\n\tdirectio,nounix,cifsacl,sec=<authentication mechanism>,sign,seal,fsc");
+		"\n\tdirectio,nounix,cifsacl,sec=<authentication mechanism>,sign,seal,fsc,");
+	fprintf(stream,
+		"\n\tsnapshot=<time>,nosharesock,persistenthandles,resilienthandles,rdma,");
+	fprintf(stream,
+		"\n\tvers=<smb_dialect>,cruid");
 	fprintf(stream,
 		"\n\nOptions not needed for servers supporting CIFS Unix extensions");
 	fprintf(stream,
 		"\n\t(e.g. unneeded for mounts to most Samba versions):");
 	fprintf(stream,
-		"\n\tuid=<uid>,gid=<gid>,dir_mode=<mode>,file_mode=<mode>,sfu");
+		"\n\tuid=<uid>,gid=<gid>,dir_mode=<mode>,file_mode=<mode>,sfu,");
+	fprintf(stream,
+		"\n\tmfsymlinks,idsfromsid");
 	fprintf(stream, "\n\nRarely used options:");
 	fprintf(stream,
 		"\n\tport=<tcpport>,rsize=<size>,wsize=<size>,unc=<unc_name>,ip=<ip_address>,");
 	fprintf(stream,
 		"\n\tdev,nodev,nouser_xattr,netbiosname=<OUR_RFC1001NAME>,hard,soft,intr,");
 	fprintf(stream,
-		"\n\tnointr,ignorecase,noposixpaths,noacl,prefixpath=<path>,nobrl");
+		"\n\tnointr,ignorecase,noposixpaths,noacl,prefixpath=<path>,nobrl,");
+	fprintf(stream,
+		"\n\techo_interval=<seconds>,actimeo=<seconds>,max_credits=<credits>");
 	fprintf(stream,
 		"\n\nOptions are described in more detail in the manual page");
 	fprintf(stream, "\n\tman 8 mount.cifs\n");
-- 
1.8.3.1