Modify providers that keep track of underlying algorithms

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

diff --git a/doc/man3/ERR_GET_LIB.pod b/doc/man3/ERR_GET_LIB.pod
index 6f14a09d82a88da1231caf11fd9ca35048d4e0a0..2046159021b1e642cb4b551efb63cf24e53c000f 100644 (file)
--- a/doc/man3/ERR_GET_LIB.pod
+++ b/doc/man3/ERR_GET_LIB.pod
@@ -38,12 +38,13 @@ unique. However, when checking for sub-library specific reason codes,
 be sure to also compare the library number.
 
 ERR_GET_LIB(), ERR_GET_FUNC(), ERR_GET_REASON(), and ERR_FATAL_ERROR()
- are macros.
+are macros.
 
 =head1 RETURN VALUES
 
 The library number, function code, reason code, and whether the error
 is fatal, respectively.
+Starting with OpenSSL 3.0.0, the function code is always set to zero.
 
 =head1 SEE ALSO