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authorRichard Levitte <levitte@openssl.org>2019-08-31 09:30:43 +0200
committerRichard Levitte <levitte@openssl.org>2019-09-12 13:30:09 +0200
commit45211c563fb12aca50771b3400b833da4095c6de (patch)
tree7fed8d713f8c167cb4ad09029c51508077b0d0a3
parentfd60a12d3a08381a543e8f15f1733f7f67de74b8 (diff)
doc/man3/OSSL_PARAM.pod: add details about multiple elements with same key
Usually, each element in an OSSL_PARAM array will have a unique key. However, there may be some rare cases when a responder will handle multiple elements with the same key. This adds a short passage explaining this case. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/9741)
-rw-r--r--doc/man3/OSSL_PARAM.pod4
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/man3/OSSL_PARAM.pod b/doc/man3/OSSL_PARAM.pod
index d0725e063e..361028fa00 100644
--- a/doc/man3/OSSL_PARAM.pod
+++ b/doc/man3/OSSL_PARAM.pod
@@ -60,6 +60,10 @@ I<responder>.
=back
+Normally, the order of the an B<OSSL_PARAM> array is not relevant.
+However, if the I<responder> can handle multiple elements with the
+same key, those elements must be handled in the order they are in.
+
=head2 B<OSSL_PARAM> fields
=over 4