Document the history of BIO_gets() on BIO_fd().

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3442)

diff --git a/doc/man3/BIO_read.pod b/doc/man3/BIO_read.pod
index fc50069830bbbab5646f349ac27915e93107d18f..270ab533e543e6d12844ea0190f50ceaab926c47 100644 (file)
--- a/doc/man3/BIO_read.pod
+++ b/doc/man3/BIO_read.pod
@@ -80,6 +80,11 @@ to the chain.
 
 L<BIO_should_retry(3)>
 
+=head1 HISTORY
+
+BIO_gets() on 1.1.0 and older when called on BIO_fd() based BIO does not
+keep the '\n' at the end of the line in the buffer.
+
 =head1 COPYRIGHT
 
 Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.