/*
* (c) The GRASP/AQUA Project, Glasgow University, 1994-1998
*
- * $Id: flushFile.c,v 1.7 2000/04/12 17:33:16 simonmar Exp $
+ * $Id: flushFile.c,v 1.8 2000/09/25 10:51:04 simonmar Exp $
*
* hFlush Runtime Support
*/
IOFileObject* fo = (IOFileObject*)ptr;
int rc = 0;
- if ( (fo->flags & FILEOBJ_WRITE) && FILEOBJ_NEEDS_FLUSHING(fo) ) {
- rc = writeBuffer(ptr,fo->bufWPtr - fo->bufRPtr);
+ if ( FILEOBJ_WRITEABLE(fo) && FILEOBJ_JUST_WRITTEN(fo) &&
+ FILEOBJ_NEEDS_FLUSHING(fo) ) {
+ rc = writeBuffer(ptr, fo->bufWPtr - fo->bufRPtr);
}
return rc;
IOFileObject* fo = (IOFileObject*)ptr;
int rc = 0;
- /* If the file object is writeable, or if it's
- RW *and* the last operation on it was a write,
- flush it.
- */
- if ( (!FILEOBJ_READABLE(fo) && FILEOBJ_WRITEABLE(fo)) ||
- (FILEOBJ_RW(fo) && FILEOBJ_JUST_WRITTEN(fo)) ) {
- rc = flushFile(ptr);
- if (rc<0) return rc;
+ if ( FILEOBJ_WRITEABLE(fo) && FILEOBJ_JUST_WRITTEN(fo) &&
+ FILEOBJ_NEEDS_FLUSHING(fo) ) {
+ rc = writeBuffer(ptr, fo->bufWPtr - fo->bufRPtr);
+ if (rc<0) return rc;
}
/* TODO: shouldn't we do the lseek stuff from flushReadBuffer