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Return from the test and utility examples via exit()

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All the core examples have been modified not to return from main
by the means of the return statement, but rather via exit() function,
which was done to make the examples more bare metal friendly.

This commit, for the sake of consistency, introduces the modifications
to the test and utility examples. These, while less likely to be used
in the low level environments, won't suffer from such a change.
This commit is contained in:
k-stachowiak
2019-05-23 09:46:47 +02:00
parent 5e1b195d1f
commit 776521aee8
5 changed files with 16 additions and 12 deletions
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7
programs/test/zeroize.c
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@ -42,6 +42,7 @@
#else
#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 +73,14 @@ 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 +98,5 @@ int main( int argc, char** argv )
fclose( fp );
mbedtls_platform_zeroize( buf, sizeof( buf ) );
return( exit_code );
mbedtls_exit( exit_code );
}