man EVP_PKEY_CTX_set_params: document params is a list

Signed-off-by: Hubert Kario <hkario@redhat.com>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23986)

(cherry picked from commit 9b87c5a3ffa1ca233be96dd0bce812c04bad53fe)

diff --git a/doc/man3/EVP_PKEY_CTX_set_params.pod b/doc/man3/EVP_PKEY_CTX_set_params.pod
index d3e5b33c14a5de4b268c29150a3c6332352a3c04..7f4159d7d6fc0994d25117796774086711a3e9b2 100644 (file)
--- a/doc/man3/EVP_PKEY_CTX_set_params.pod
+++ b/doc/man3/EVP_PKEY_CTX_set_params.pod
@@ -23,7 +23,9 @@ The EVP_PKEY_CTX_get_params() and EVP_PKEY_CTX_set_params() functions allow
 transfer of arbitrary key parameters to and from providers.
 Not all parameters may be supported by all providers.
 See L<OSSL_PROVIDER(3)> for more information on providers.
-See L<OSSL_PARAM(3)> for more information on parameters.
+The I<params> field is a pointer to a list of B<OSSL_PARAM> structures,
+terminated with a L<OSSL_PARAM_END(3)> struct.
+See L<OSSL_PARAM(3)> for information about passing parameters.
 These functions must only be called after the EVP_PKEY_CTX has been initialised
 for use in an operation.
 These methods replace the EVP_PKEY_CTX_ctrl() mechanism. (EVP_PKEY_CTX_ctrl now