1N/A/*********************************************************************** 1N/A* This software is part of the ast package * 1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property * 1N/A* and is licensed under the * 1N/A* Common Public License, Version 1.0 * 1N/A* by AT&T Intellectual Property * 1N/A* A copy of the License is available at * 1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 1N/A* Information and Software Systems Research * 1N/A* Glenn Fowler <gsf@research.att.com> * 1N/A* David Korn <dgk@research.att.com> * 1N/A* Phong Vo <kpv@research.att.com> * 1N/A***********************************************************************/ 1N/A/* Write data out to the file system 1N/A** Written by Kiem-Phong Vo. 1N/A /* release peek lock */ 1N/A {
/* read past peeked data */ 1N/A {
/* check stream mode */ 1N/A if(s == f->
next)
/* after sfreserve */ 1N/A /* attempt to create space in buffer */ 1N/A {
/* bypass buffering */ 1N/A if(w <= 0)
/* no forward progress possible */ 1N/A /* always flush buffer for share streams */ 1N/A /* check to see if buffer should be flushed */