96fe64c14df04df4a6c9e96d67ff739fb75a5464as/***********************************************************************
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* This software is part of the ast package *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* Copyright (c) 1985-2010 AT&T Intellectual Property *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* and is licensed under the *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* Common Public License, Version 1.0 *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* by AT&T Intellectual Property *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* A copy of the License is available at *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* Information and Software Systems Research *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* AT&T Research *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* Florham Park NJ *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* Glenn Fowler <gsf@research.att.com> *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* David Korn <dgk@research.att.com> *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as* Phong Vo <kpv@research.att.com> *
96fe64c14df04df4a6c9e96d67ff739fb75a5464as***********************************************************************/
96fe64c14df04df4a6c9e96d67ff739fb75a5464as/* Get the size of a stream.
96fe64c14df04df4a6c9e96d67ff739fb75a5464as** Written by Kiem-Phong Vo.
Sfio_t* f;
Sfoff_t s;
SFMTXDECL(f);
{ SFSTRSIZE(f);
SFLOCK(f,0);
s = f->here;
if(f->extent >= 0)
{ Sfoff_t e;
f->extent = e;
#if _sys_stat
#ifdef MAP_TYPE
if(f->here < 0)
if((s = f->extent) >= 0)
if(s < f->extent)
s = f->extent;
SFOPEN(f,0);
SFMTXRETURN(f, s);