NAME

       OSSL_SELF_TEST_set_callback, OSSL_SELF_TEST_get_callback - specify a callback for
       processing self tests

SYNOPSIS

        #include <openssl/self_test.h>

        void OSSL_SELF_TEST_set_callback(OSSL_LIB_CTX *ctx, OSSL_CALLBACK *cb, void *cbarg);
        void OSSL_SELF_TEST_get_callback(OSSL_LIB_CTX *ctx, OSSL_CALLBACK **cb, void **cbarg);

DESCRIPTION

       Set or gets the optional application callback (and the callback argument) that is called
       during self testing.  The application callback OSSL_CALLBACK(3) is associated with a
       OSSL_LIB_CTX.  The application callback function receives information about a running self
       test, and may return a result to the calling self test.  See openssl-core.h(7) for further
       information on the callback.

RETURN VALUES

       OSSL_SELF_TEST_get_callback() returns the callback and callback argument that has been set
       via OSSL_SELF_TEST_set_callback() for the given library context ctx.  These returned
       parameters will be NULL if OSSL_SELF_TEST_set_callback() has not been called.

SEE ALSO

       openssl-core.h(7), OSSL_PROVIDER-FIPS(7) OSSL_SELF_TEST_new(3) OSSL_LIB_CTX(3)

HISTORY

       The functions described here were added in OpenSSL 3.0.

COPYRIGHT

       Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the Apache License 2.0 (the "License").  You may not use this file except
       in compliance with the License.  You can obtain a copy in the file LICENSE in the source
       distribution or at <https://www.openssl.org/source/license.html>.