/* $Id$ */
-/* Release $Name$ */
-
/* snprintf( char *, size_t, const char *, ... )
This file is part of the Public Domain C Library (PDCLib).
int snprintf( char * _PDCLIB_restrict s, size_t n, const char * _PDCLIB_restrict format, ...)
{
+ int rc;
va_list ap;
va_start( ap, format );
- return vsnprintf( s, n, format, ap );
+ rc = vsnprintf( s, n, format, ap );
+ va_end( ap );
+ return rc;
}
#endif
#ifdef TEST
+#define _PDCLIB_FILEID "stdio/snprintf.c"
+#define _PDCLIB_STRINGIO
+
#include <_PDCLIB_test.h>
+#define testprintf( s, ... ) snprintf( s, 100, __VA_ARGS__ )
+
int main( void )
{
- TESTCASE( NO_TESTDRIVER );
+ char target[100];
+#include "printf_testcases.h"
+ TESTCASE( snprintf( NULL, 0, "foo" ) == 3 );
+ TESTCASE( snprintf( NULL, 0, "%d", 100 ) == 3 );
return TEST_RESULTS;
}