static enum aws_libcrypto_version s_resolve_libcrypto_hmac()

in source/unix/openssl_platform_init.c [233:246]

• 13 lines of code
• 8 McCabe index (conditional complexity)

static enum aws_libcrypto_version s_resolve_libcrypto_hmac(enum aws_libcrypto_version version, void *module) {
    switch (version) {
        case AWS_LIBCRYPTO_LC:
            return s_resolve_hmac_lc(module) ? version : AWS_LIBCRYPTO_NONE;
        case AWS_LIBCRYPTO_1_1_1:
            return s_resolve_hmac_111(module) ? version : AWS_LIBCRYPTO_NONE;
        case AWS_LIBCRYPTO_1_0_2:
            return s_resolve_hmac_102(module) ? version : AWS_LIBCRYPTO_NONE;
        case AWS_LIBCRYPTO_NONE:
            AWS_FATAL_ASSERT(!"Attempted to resolve invalid libcrypto HMAC API version AWS_LIBCRYPTO_NONE");
    }

    return AWS_LIBCRYPTO_NONE;
}