/* * The authors of this software are Rob Pike and Ken Thompson. *              Copyright (c) 2002 by Lucent Technologies. * Permission to use, copy, modify, and distribute this software for any * purpose without fee is hereby granted, provided that this entire notice * is included in all copies of any software which is or includes a copy * or modification of this software and in all copies of the supporting * documentation for such software. * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED * WARRANTY.  IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. */#include "lib9.h"#include "fmtdef.h" /* * public routine for final flush of a formatting buffer * to a file descriptor; returns total char count. */intfmtfdflush(Fmt *f){	if(_fmtFdFlush(f) <= 0)		return -1;	return f->nfmt;} /* * initialize an output buffer for buffered printing */intfmtfdinit(Fmt *f, int fd, char *buf, int size){	f->runes = 0;	f->start = buf;	f->to = buf;	f->stop = buf + size;	f->flush = _fmtFdFlush;	f->farg = (void*)fd;	f->nfmt = 0;	return 0;}