doc/man7/openssl-env: document QUERY OPENSSL_TRACE category

Complements: eed43f8a12ef "Add a QUERY trace category"
Signed-off-by: Eugene Syromiatnikov <esyr@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/28025)

diff --git a/doc/man7/openssl-env.pod b/doc/man7/openssl-env.pod
index bae1a654c55d03f4f10ce1064ec3b195a258e7e5..e09e7603504ffdf114e1c4303b18398c23368934 100644 (file)
--- a/doc/man7/openssl-env.pod
+++ b/doc/man7/openssl-env.pod
@@ -204,6 +204,12 @@ Traces various operations that are performed on OpenSSL providers during their
 handling by the library (see L<provider(7)>), such as initialisation, tear down,
 parameter and capability retrieval, self-test, and so on.
 
+=item B<QUERY>
+
+Traces operation related to addition, removal, and fetching of methods
+in the so-called method store, that holds pointers to functions provided
+by various providers.
+
 =back
 
 This variable is not considered security-sensitive.