57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
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/*
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* Query the Mbed TLS compile time configuration
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*
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* Copyright (C) 2018, Arm Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of Mbed TLS (https://tls.mbed.org)
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*/
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#if !defined(MBEDTLS_CONFIG_FILE)
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#include "mbedtls/config.h"
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#else
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#include MBEDTLS_CONFIG_FILE
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#endif
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#if defined(MBEDTLS_PLATFORM_C)
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#include "mbedtls/platform.h"
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#else
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#include <stdio.h>
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#include <stdlib.h>
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#define mbedtls_printf printf
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#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
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#endif
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#define USAGE \
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"usage: %s <MBEDTLS_CONFIG>\n\n" \
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"This program takes one command line argument which corresponds to\n" \
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"the string representation of a Mbed TLS compile time configuration.\n" \
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"The value 0 will be returned if this configuration is defined in the\n" \
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"Mbed TLS build and the macro expansion of that configuration will be\n" \
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"printed (if any). Otherwise, 1 will be returned.\n"
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int query_config( const char *config );
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int main( int argc, char *argv[] )
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{
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if ( argc != 2 )
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{
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mbedtls_printf( USAGE, argv[0] );
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return( MBEDTLS_EXIT_FAILURE );
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}
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return( query_config( argv[1] ) );
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}
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