minix/lib/ack/libp/pcreat.c

41 lines
921 B
C
Executable file

/* $Header$ */
/*
* (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 _cls();
extern _trp();
extern int _creat();
/* procedure pcreat(var f:text; s:string); */
pcreat(f,s) struct file *f; char *s; {
_cls(f); /* initializes _curfil */
f->ptr = f->bufadr;
f->flags = WRBIT|EOFBIT|ELNBIT|TXTBIT|MAGIC;
f->fname = s;
f->size = 1;
f->count = PC_BUFLEN;
f->buflen = PC_BUFLEN;
if ((f->ufd = _creat(s,0644)) < 0)
_trp(EREWR);
}