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Unify the example programs' termination

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This is done to account for platforms, for which we want custom behavior
upon the program termination, hence we call `mbedtls_exit()` instead of
returning from `main()`.

For the sake of consistency, introduces the modifications have been made
to the test and utility examples as well. These, while less likely to be
used in the low level environments, won't suffer from such a change.
This commit is contained in:
Krzysztof Stachowiak
2019-04-24 14:24:46 +02:00
committed by k-stachowiak
parent 376d0d9e4a
commit 3b0c430638
47 changed files with 117 additions and 110 deletions
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8
programs/test/zeroize.c
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@@ -40,8 +40,10 @@
#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#else
#include <stdio.h>
#include <stdlib.h>
#define mbedtls_printf printf
#define mbedtls_exit exit
#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
#endif
@@ -72,14 +74,14 @@ int main( int argc, char** argv )
{
mbedtls_printf( "This program takes exactly 1 agument\n" );
usage();
return( exit_code );
mbedtls_exit( exit_code );
}
fp = fopen( argv[1], "r" );
if( fp == NULL )
{
mbedtls_printf( "Could not open file '%s'\n", argv[1] );
return( exit_code );
mbedtls_exit( exit_code );
}
while( ( c = fgetc( fp ) ) != EOF && p < end - 1 )
@@ -97,5 +99,5 @@ int main( int argc, char** argv )
fclose( fp );
mbedtls_platform_zeroize( buf, sizeof( buf ) );
return( exit_code );
mbedtls_exit( exit_code );
}