From 0d005d6372a067b59123dec8fc6dc905f2c09e1e Mon Sep 17 00:00:00 2001
From: "naddy@openbsd.org" <naddy@openbsd.org>
Date: Tue, 14 Jan 2020 15:07:30 +0000
Subject: [PATCH] upstream: sync ssh-keygen.1 and ssh-keygen's usage() with
 each

other and reality ok markus@

OpenBSD-Commit-ID: cdf64454f2c3604c25977c944e5b6262a3bcce92
---
 ssh-keygen.1 | 12 ++++++------
 ssh-keygen.c | 11 +++++------
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/ssh-keygen.1 b/ssh-keygen.1
index 2e9894280..125add8f9 100644
--- a/ssh-keygen.1
+++ b/ssh-keygen.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ssh-keygen.1,v 1.190 2020/01/06 07:43:28 jmc Exp $
+.\"	$OpenBSD: ssh-keygen.1,v 1.191 2020/01/14 15:07:30 naddy Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -35,7 +35,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: January 6 2020 $
+.Dd $Mdocdate: January 14 2020 $
 .Dt SSH-KEYGEN 1
 .Os
 .Sh NAME
@@ -48,9 +48,9 @@
 .Op Fl C Ar comment
 .Op Fl f Ar output_keyfile
 .Op Fl m Ar format
-.Op Fl O Ar option
 .Op Fl t Cm dsa | ecdsa | ecdsa-sk | ed25519 | ed25519-sk | rsa
 .Op Fl N Ar new_passphrase
+.Op Fl O Ar option
 .Op Fl w Ar provider
 .Nm ssh-keygen
 .Fl p
@@ -104,12 +104,12 @@
 .Nm ssh-keygen
 .Fl M Cm generate
 .Op Fl O Ar option
-.Ar
+.Ar output_file
 .Nm ssh-keygen
 .Fl M Cm screen
-.Fl f Ar input_file
+.Op Fl f Ar input_file
 .Op Fl O Ar option
-.Ar
+.Ar output_file
 .Nm ssh-keygen
 .Fl I Ar certificate_identity
 .Fl s Ar ca_key
diff --git a/ssh-keygen.c b/ssh-keygen.c
index d0ffa5cd7..6b497da10 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.382 2020/01/06 02:00:46 djm Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.383 2020/01/14 15:07:30 naddy Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -3009,7 +3009,7 @@ usage(void)
 	fprintf(stderr,
 	    "usage: ssh-keygen [-q] [-b bits] [-C comment] [-f output_keyfile] [-m format]\n"
 	    "                  [-t dsa | ecdsa | ecdsa-sk | ed25519 | ed25519-sk | rsa]\n"
-	    "                  [-N new_passphrase] [-w provider] [-x flags]\n"
+	    "                  [-N new_passphrase] [-O option] [-w provider]\n"
 	    "       ssh-keygen -p [-f keyfile] [-m format] [-N new_passphrase]\n"
 	    "                   [-P old_passphrase]\n"
 	    "       ssh-keygen -i [-f input_keyfile] [-m key_format]\n"
@@ -3022,16 +3022,15 @@ usage(void)
 	fprintf(stderr,
 	    "       ssh-keygen -D pkcs11\n");
 #endif
-	fprintf(stderr,
-	    "       ssh-keygen -K path [-w sk_provider]\n");
 	fprintf(stderr,
 	    "       ssh-keygen -F hostname [-lv] [-f known_hosts_file]\n"
 	    "       ssh-keygen -H [-f known_hosts_file]\n"
+	    "       ssh-keygen -K [-w provider]\n"
 	    "       ssh-keygen -R hostname [-f known_hosts_file]\n"
 	    "       ssh-keygen -r hostname [-g] [-f input_keyfile]\n"
 #ifdef WITH_OPENSSL
-	    "       ssh-keygen -M generate [-O option] output\n"
-	    "       ssh-keygen -M screen [-f input_file] [-O option] [-a rounds] output_file\n"
+	    "       ssh-keygen -M generate [-O option] output_file\n"
+	    "       ssh-keygen -M screen [-f input_file] [-O option] output_file\n"
 #endif
 	    "       ssh-keygen -I certificate_identity -s ca_key [-hU] [-D pkcs11_provider]\n"
 	    "                  [-n principals] [-O option] [-V validity_interval]\n"