minix/lib/ack/libp/eln.c
2009-11-09 10:26:00 +00:00

33 lines
695 B
C

/* $Header$ */
/*
* (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
*
* This product is part of the Amsterdam Compiler Kit.
*
* Permission to use, sell, duplicate or disclose this software must be
* obtained in writing. Requests for such permissions may be sent to
*
* Dr. Andrew S. Tanenbaum
* Wiskundig Seminarium
* Vrije Universiteit
* Postbox 7161
* 1007 MC Amsterdam
* The Netherlands
*
*/
/* Author: J.W. Stevenson */
#include <pc_file.h>
#include <pc_err.h>
extern _trp();
extern _rf();
int _eln(f) struct file *f; {
_rf(f);
if (f->flags & EOFBIT)
_trp(EEOF);
return((f->flags & ELNBIT) != 0);
}