2 * Query the Mbed TLS compile time configuration
4 * Copyright (C) 2018, Arm Limited, All Rights Reserved
5 * SPDX-License-Identifier: Apache-2.0
7 * Licensed under the Apache License, Version 2.0 (the "License"); you may
8 * not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
15 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 * This file is part of Mbed TLS (https://tls.mbed.org)
22 #if !defined(MBEDTLS_CONFIG_FILE)
23 #include "mbedtls/config.h"
25 #include MBEDTLS_CONFIG_FILE
28 #if defined(MBEDTLS_PLATFORM_C)
29 #include "mbedtls/platform.h"
33 #define mbedtls_printf printf
34 #define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
38 "usage: %s <MBEDTLS_CONFIG>\n\n" \
39 "This program takes one command line argument which corresponds to\n" \
40 "the string representation of a Mbed TLS compile time configuration.\n" \
41 "The value 0 will be returned if this configuration is defined in the\n" \
42 "Mbed TLS build and the macro expansion of that configuration will be\n" \
43 "printed (if any). Otherwise, 1 will be returned.\n"
45 int query_config( const char *config );
47 int main( int argc, char *argv[] )
51 mbedtls_printf( USAGE, argv[0] );
52 return( MBEDTLS_EXIT_FAILURE );
55 return( query_config( argv[1] ) );