/* $Id$ */
-/* Release $Name$ */
-
/* setbuf( FILE *, char * )
This file is part of the Public Domain C Library (PDCLib).
#ifndef REGTEST
-void setbuf( FILE * _PDCLIB_restrict stream, char * _PDCLIB_restrict buf )
+void setbuf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, char * _PDCLIB_restrict buf )
{
- /* TODO: Only allowed on a "virgin" stream; add check. */
if ( buf == NULL )
{
setvbuf( stream, buf, _IONBF, BUFSIZ );
#ifdef TEST
#include <_PDCLIB_test.h>
+#include <stdlib.h>
int main( void )
{
- TESTCASE( NO_TESTDRIVER );
+ /* TODO: Extend testing once setvbuf() is finished. */
+#ifndef REGTEST
+ char buffer[ BUFSIZ + 1 ];
+ FILE * fh;
+ /* full buffered */
+ TESTCASE( ( fh = tmpfile() ) != NULL );
+ setbuf( fh, buffer );
+ TESTCASE( fh->buffer == buffer );
+ TESTCASE( fh->bufsize == BUFSIZ );
+ TESTCASE( ( fh->status & ( _IOFBF | _IONBF | _IOLBF ) ) == _IOFBF );
+ TESTCASE( fclose( fh ) == 0 );
+ /* not buffered */
+ TESTCASE( ( fh = tmpfile() ) != NULL );
+ setbuf( fh, NULL );
+ TESTCASE( ( fh->status & ( _IOFBF | _IONBF | _IOLBF ) ) == _IONBF );
+ TESTCASE( fclose( fh ) == 0 );
+#else
+ puts( " NOTEST setbuf() test driver is PDCLib-specific." );
+#endif
return TEST_RESULTS;
}