doc: remove unused engine tracing option

[openssl.git] / doc / man3 / OSSL_trace_set_channel.pod

diff --git a/doc/man3/OSSL_trace_set_channel.pod b/doc/man3/OSSL_trace_set_channel.pod
index 0fb7d06a6b2ba4853462ef2f8166f704d5552aa1..7ae19aedd32e7ce6667181622cc4a20b70ec154f 100644 (file)
--- a/doc/man3/OSSL_trace_set_channel.pod
+++ b/doc/man3/OSSL_trace_set_channel.pod
@@ -1,5 +1,7 @@
 =pod
 
+=for openssl foreign manual atexit(3)
+
 =head1 NAME
 
 OSSL_trace_set_channel, OSSL_trace_set_prefix, OSSL_trace_set_suffix,
@@ -128,15 +130,11 @@ registered very early with L<atexit(3)>.
 
 =item C<OSSL_TRACE_CATEGORY_TLS>
 
-Traces the TLS/SSL protocoll.
+Traces the TLS/SSL protocol.
 
 =item C<OSSL_TRACE_CATEGORY_TLS_CIPHER>
 
-Traces the ciphers used by the TLS/SSL protocoll.
-
-=item C<OSSL_TRACE_CATEGORY_ENGINE_CONF>
-
-Traces the ENGINE configuration.
+Traces the ciphers used by the TLS/SSL protocol.
 
 =item C<OSSL_TRACE_CATEGORY_ENGINE_TABLE>
 
@@ -176,9 +174,13 @@ point during evaluation.
 
 Traces BIGNUM context operations.
 
+=item C<OSSL_TRACE_CATEGORY_CONF>
+
+Traces details about the provider and engine configuration.
+
 =back
 
-There is also C<OSSL_TRACE_CATEGORY_ANY>, which works as a fallback
+There is also C<OSSL_TRACE_CATEGORY_ALL>, which works as a fallback
 and can be used to get I<all> trace output.
 
 Note, however, that in this case all trace output will effectively be
@@ -208,7 +210,7 @@ the following:
      BIO_dump(trc_out, bar, sizeof(bar));
  } OSSL_TRACE_END(TLS);
 
-=head1 Simple example
+=head2 Simple example
 
 An example with just a channel and constant prefix / suffix.
 
@@ -293,11 +295,11 @@ functions described here are inoperational, i.e. will do nothing.
 
 OSSL_trace_set_channel(), OSSL_trace_set_prefix(),
 OSSL_trace_set_suffix(), and OSSL_trace_set_callback() were all added
-in OpenSSL 3.0.0.
+in OpenSSL 3.0.
 
 =head1 COPYRIGHT
 
-Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the Apache License 2.0 (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy