[openssl] master update

[Dr. Paul Dale]

The branch master has been updated
       via  3c9f992aa03aa8d75a1815a72d58dceeeb71e2a2 (commit)
      from  7217decc7c454eec4a6d4ce163ac44b4558fe03b (commit)


- Log -----------------------------------------------------------------
commit 3c9f992aa03aa8d75a1815a72d58dceeeb71e2a2
Author: Richard Levitte <levitte at openssl.org>
Date:   Sun May 23 08:53:34 2021 +0200

    DOCS: Don't mention internal functions in public documentation
    
    This time noticed in OSSL_trace_set_channel.pod, and it turned out to
    be easy to mention the public functions affected instead.
    
    Reviewed-by: Paul Dale <pauli at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/15422)

-----------------------------------------------------------------------

Summary of changes:
 doc/man3/OSSL_trace_set_channel.pod | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/man3/OSSL_trace_set_channel.pod b/doc/man3/OSSL_trace_set_channel.pod
index 84dcfb5157..7564c60842 100644
--- a/doc/man3/OSSL_trace_set_channel.pod
+++ b/doc/man3/OSSL_trace_set_channel.pod
@@ -140,9 +140,10 @@ Traces the ciphers used by the TLS/SSL protocol.
 
 Traces the ENGINE algorithm table selection.
 
-More precisely, engine_table_select(), the function that is used by
-RSA, DSA (etc) code to select registered ENGINEs, cache defaults and
-functional references (etc), will generate trace summaries.
+More precisely, functions like ENGINE_get_pkey_asn1_meth_engine(),
+ENGINE_get_pkey_meth_engine(), ENGINE_get_cipher_engine(),
+ENGINE_get_digest_engine(), will generate trace summaries of the
+handling of internal tables.
 
 =item B<OSSL_TRACE_CATEGORY_ENGINE_REF_COUNT>