Update copyright year

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

diff --git a/doc/man3/OPENSSL_config.pod b/doc/man3/OPENSSL_config.pod
index e70fcd5498354a8fc4bc015115d079ab00a23e42..44017b4215c47f4d05af6826129c31e500c340e7 100644 (file)
--- a/doc/man3/OPENSSL_config.pod
+++ b/doc/man3/OPENSSL_config.pod
@@ -8,10 +8,12 @@ OPENSSL_config, OPENSSL_no_config - simple OpenSSL configuration functions
 
  #include <openssl/conf.h>
 
- #if OPENSSL_API_COMPAT < 0x10100000L
+Deprecated since OpenSSL 1.1.0, can be hidden entirely by defining
+B<OPENSSL_API_COMPAT> with a suitable version value, see
+L<openssl_user_macros(7)>:
+
  void OPENSSL_config(const char *appname);
  void OPENSSL_no_config(void);
- #endif
 
 =head1 DESCRIPTION
 
@@ -41,13 +43,24 @@ initialization (that is before starting any threads).
 
 There are several reasons why calling the OpenSSL configuration routines is
 advisable. For example, to load dynamic ENGINEs from shared libraries (DSOs).
-However very few applications currently support the control interface and so
+However, very few applications currently support the control interface and so
 very few can load and use dynamic ENGINEs. Equally in future more sophisticated
 ENGINEs will require certain control operations to customize them. If an
 application calls OPENSSL_config() it doesn't need to know or care about
 ENGINE control operations because they can be performed by editing a
 configuration file.
 
+=head1 ENVIRONMENT
+
+=over 4
+
+=item B<OPENSSL_CONF>
+
+The path to the config file.
+Ignored in set-user-ID and set-group-ID programs.
+
+=back
+
 =head1 RETURN VALUES
 
 Neither OPENSSL_config() nor OPENSSL_no_config() return a value.
@@ -64,9 +77,9 @@ deprecated in OpenSSL 1.1.0 by OPENSSL_init_crypto().
 
 =head1 COPYRIGHT
 
-Copyright 2004-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2004-2020 The OpenSSL Project Authors. All Rights Reserved.
 
-Licensed under the OpenSSL license (the "License").  You may not use
+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
 in the file LICENSE in the source distribution or at
 L<https://www.openssl.org/source/license.html>.