[#OSSL_PROVIDER_get_params]
= OSSL_PROVIDER_get_params
:mrdocs:

Fetch provider parameters into a caller‐supplied OSSL_PARAM array.

== Synopsis

Declared in `<openssl/provider.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
OSSL_PROVIDER_get_params(
    xref:OSSL_PROVIDER.adoc[OSSL_PROVIDER] const* prov,
    xref:OSSL_PARAM.adoc[OSSL_PARAM] params[]);
----

== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *prov*
| Provider to query.
| *params*
| Array of OSSL_PARAM entries to fill (terminated by OSSL_PARAM_END).
|===


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