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OSSL_SELF_TEST_set_callback(3)      OpenSSL     OSSL_SELF_TEST_set_callback(3)



NAME
       OSSL_SELF_TEST_set_callback, OSSL_SELF_TEST_get_callback - specify a
       callback for processing self tests

LIBRARY
       libcrypto, -lcrypto

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>.



3.0.12                            2023-05-07    OSSL_SELF_TEST_set_callback(3)