Add missing RETURN VALUES sections; from Paul Yang

via OpenSSL commit 1f13ad31 Dec 25 17:50:39 2017 +0800, tweaked by me.

1 files changed, 23 insertions, 4 deletions

diff --git a/src/lib/libcrypto/man/X509_NAME_print_ex.3 b/src/lib/libcrypto/man/X509_NAME_print_ex.3
index 1342a200ad..7761d87504 100644
--- a/src/lib/libcrypto/man/X509_NAME_print_ex.3
+++ b/src/lib/libcrypto/man/X509_NAME_print_ex.3
@@ -1,8 +1,9 @@
-.\"     $OpenBSD: X509_NAME_print_ex.3,v 1.6 2016/12/25 22:15:10 schwarze Exp $
-.\"     OpenSSL aebb9aac Jul 19 09:27:53 2016 -0400
+.\" $OpenBSD: X509_NAME_print_ex.3,v 1.7 2018/02/16 17:24:33 schwarze Exp $
+.\" full merge up to: OpenSSL aebb9aac Jul 19 09:27:53 2016 -0400
+.\" selective merge up to: OpenSSL 61f805c1 Jan 16 01:01:46 2018 +0800
 .\"
 .\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
-.\" Copyright (c) 2002, 2004, 2007, 2016 The OpenSSL Project.
+.\" Copyright (c) 2002, 2004, 2007, 2016, 2017 The OpenSSL Project.
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -49,7 +50,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: December 25 2016 $
+.Dd $Mdocdate: February 16 2018 $
 .Dt X509_NAME_PRINT_EX 3
 .Os
 .Sh NAME
@@ -248,6 +249,24 @@ uses a format identical to
 in fact it calls
 .Fn X509_NAME_print
 internally.
+.Sh RETURN VALUES
+.Fn X509_NAME_print_ex
+and
+.Fn X509_NAME_print_ex_fp
+return 1 on success or 0 on error if
+.Dv XN_FLAG_COMPAT
+is set in
+.Fa flags .
+Otherwise, they return the number of printed bytes including the
+indentation or \-1 on error.
+.Pp
+.Fn X509_NAME_oneline
+returns a valid string on success or
+.Dv NULL
+on error.
+.Pp
+.Fn X509_NAME_print
+returns 1 on success or 0 on error.
 .Sh SEE ALSO
 .Xr ASN1_STRING_print_ex 3 ,
 .Xr d2i_X509_NAME 3 ,