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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 Gilles Peskine
parent 0e08fff32f
commit a08652233d
47 changed files with 164 additions and 122 deletions
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5
programs/util/pem2der.c
View file

@ -33,6 +33,7 @@
#define mbedtls_free free
#define mbedtls_calloc calloc
#define mbedtls_printf printf
#define mbedtls_exit exit
#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
#endif /* MBEDTLS_PLATFORM_C */
@ -60,7 +61,7 @@
int main( void )
{
mbedtls_printf("MBEDTLS_BASE64_C and/or MBEDTLS_FS_IO not defined.\n");
return( 0 );
mbedtls_exit( 0 );
}
#else
/*
@ -287,6 +288,6 @@ exit:
fflush( stdout ); getchar();
#endif
return( exit_code );
mbedtls_exit( exit_code );
}
#endif /* MBEDTLS_BASE64_C && MBEDTLS_FS_IO */

8
programs/util/strerror.c
View file

@ -29,7 +29,9 @@
#include "mbedtls/platform.h"
#else
#include <stdio.h>
#include <stdlib.h>
#define mbedtls_printf printf
#define mbedtls_exit exit
#endif
#if defined(MBEDTLS_ERROR_C) || defined(MBEDTLS_ERROR_STRERROR_DUMMY)
@ -48,7 +50,7 @@
int main( void )
{
mbedtls_printf("MBEDTLS_ERROR_C and/or MBEDTLS_ERROR_STRERROR_DUMMY not defined.\n");
return( 0 );
mbedtls_exit( 0 );
}
#else
int main( int argc, char *argv[] )
@ -59,7 +61,7 @@ int main( int argc, char *argv[] )
if( argc != 2 )
{
mbedtls_printf( USAGE );
return( 0 );
mbedtls_exit( 0 );
}
val = strtol( argv[1], &end, 10 );
@ -87,6 +89,6 @@ int main( int argc, char *argv[] )
fflush( stdout ); getchar();
#endif
return( val );
mbedtls_exit( val );
}
#endif /* MBEDTLS_ERROR_C */