mirror of
https://github.com/yuzu-emu/mbedtls.git
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8fe40dcd7d
Enable a dummy error function to make use of error_strerror() in third party libraries easier. Disable if you run into name conflicts and want to really remove the error_strerror()
80 lines
2 KiB
C
80 lines
2 KiB
C
/*
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* Translate error code to error string
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*
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* Copyright (C) 2006-2012, Brainspark B.V.
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*
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* This file is part of PolarSSL (http://www.polarssl.org)
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* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
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*
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _CRT_SECURE_NO_DEPRECATE
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#define _CRT_SECURE_NO_DEPRECATE 1
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#endif
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "polarssl/config.h"
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#include "polarssl/error.h"
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#define USAGE \
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"\n usage: strerror <errorcode>\n"
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#if !defined(POLARSSL_ERROR_C) && !defined(POLARSSL_ERROR_STRERROR_DUMMY)
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int main( int argc, char *argv[] )
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{
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((void) argc);
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((void) argv);
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printf("POLARSSL_ERROR_C and/or POLARSSL_ERROR_STRERRO_DUMMY not defined.\n");
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return( 0 );
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}
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#else
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int main( int argc, char *argv[] )
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{
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int ret;
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if( argc != 2 )
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{
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printf( USAGE );
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return( 0 );
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}
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ret = atoi( argv[1] );
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if( ret > 0 )
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ret = - ret;
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if( ret != 0 )
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{
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char error_buf[200];
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error_strerror( ret, error_buf, 200 );
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printf("Last error was: %d - %s\n\n", ret, error_buf );
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}
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#if defined(_WIN32)
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printf( " + Press Enter to exit this program.\n" );
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fflush( stdout ); getchar();
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#endif
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return( ret );
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}
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#endif /* POLARSSL_ERROR_C */
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