upstream: add "-v" flags to ssh-add and ssh-pkcs11-helper to turn up

debug verbosity.

Make ssh-agent turn on ssh-pkcs11-helper's verbosity when it is run
in debug mode ("ssh-agent -d"), so we get to see errors from the
PKCS#11 code.

ok markus@

OpenBSD-Commit-ID: 0a798643c6a92a508df6bd121253ba1c8bee659d

1 files changed, 12 insertions, 2 deletions

diff --git a/ssh-add.1 b/ssh-add.1
index 90826f667..d4e1c603b 100644
--- a/ssh-add.1
+++ b/ssh-add.1
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: ssh-add.1,v 1.68 2019/01/21 07:09:10 jmc Exp $
+.\"     $OpenBSD: ssh-add.1,v 1.69 2019/01/21 12:53:35 djm Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -43,7 +43,7 @@
 .Nd adds private key identities to the authentication agent
 .Sh SYNOPSIS
 .Nm ssh-add
-.Op Fl cDdkLlqXx
+.Op Fl cDdkLlqvXx
 .Op Fl E Ar fingerprint_hash
 .Op Fl t Ar life
 .Op Ar
@@ -143,6 +143,16 @@ Set a maximum lifetime when adding identities to an agent.
 The lifetime may be specified in seconds or in a time format
 specified in
 .Xr sshd_config 5 .
+.It Fl v
+Verbose mode.
+Causes
+.Nm
+to print debugging messages about its progress.
+This is helpful in debugging problems.
+Multiple
+.Fl v
+options increase the verbosity.
+The maximum is 3.
 .It Fl X
 Unlock the agent.
 .It Fl x