/* $Header: /cvsup/minix/src/lib/ack/libp/ini.c,v 1.1 2005/10/10 15:27:47 beng Exp $ *//* * (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          (*_sig())();extern          _catch();#ifndef CPMextern int      _isatty();#endifstruct file     **_extfl;int		_extflc;	/* number of external files */char            *_m_lb;         /* LB of _m_a_i_n */struct file     *_curfil;       /* points to file struct in case of errors */int             _pargc;char            **_pargv;char            ***_penviron;int		_fp_hook = 1;	/* This is for Minix, but does not harm others */_ini(args,c,p,mainlb) char *args,*mainlb; int c; struct file **p; {	struct file *f;	char buf[128];	_pargc= *(int *)args; args += sizeof (int);	_pargv= *(char ***)args;	_sig(_catch);	_extfl = p;	_extflc = c;	if( !c ) return;	_m_lb = mainlb;	if ( (f = _extfl[0]) != (struct file *) 0) {		f->ptr = f->bufadr;		f->flags = MAGIC|TXTBIT;		f->fname = "INPUT";		f->ufd = 0;		f->size = 1;		f->count = 0;		f->buflen = PC_BUFLEN;	}	if ( (f = _extfl[1]) != (struct file *) 0) {		f->ptr = f->bufadr;		f->flags = MAGIC|TXTBIT|WRBIT|EOFBIT|ELNBIT;		f->fname = "OUTPUT";		f->ufd = 1;		f->size = 1;#ifdef CPM		f->count = 1;#else		f->count = (_isatty(1) ? 1 : PC_BUFLEN);#endif		f->buflen = f->count;	}}