-/* $Id$ */
-
/* ferror( FILE * )
This file is part of the Public Domain C Library (PDCLib).
#include <stdio.h>
#ifndef REGTEST
+#include "_PDCLIB_io.h"
-int ferror( struct _PDCLIB_file_t * stream )
+int _PDCLIB_ferror_unlocked( FILE * stream )
{
return stream->status & _PDCLIB_ERRORFLAG;
}
+int ferror( FILE * stream )
+{
+ _PDCLIB_flockfile( stream );
+ int error = _PDCLIB_ferror_unlocked( stream );
+ _PDCLIB_funlockfile( stream );
+ return error;
+}
+
#endif
#ifdef TEST
-#include <_PDCLIB_test.h>
+#include "_PDCLIB_test.h"
int main( void )
{
- TESTCASE( NO_TESTDRIVER );
+ /* Testing covered by clearerr(). */
return TEST_RESULTS;
}
#endif
+