sfset.c revision da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2007 AT&T Knowledge Ventures *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Knowledge Ventures *
* *
* A copy of the License is available at *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#include "sfhdr.h"
/* Set some control flags or file descript for the stream
**
** Written by Kiem-Phong Vo.
*/
#if __STD_C
#else
#endif
{
SFMTXSTART(f,0);
SFMTXRETURN(f, 0);
if(flags == 0)
SFLOCK(f,0);
/* set the flag */
if(set)
if(f->extent < 0)
f->flags &= ~SF_APPENDWR;
/* turn to appropriate mode as necessary */
{ if(!set)
}
}
/* if not shared or unseekable, public means nothing */
SFOPEN(f,0);
}