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/* $OpenBSD: perlsfio.c,v 1.2 2001/01/29 01:58:48 niklas Exp $ */
/*-
* Copyright (c) 1996
* Keith Bostic. All rights reserved.
* Copyright (c) 1996
* Sven Verdoolaege. All rights reserved.
*
* See the LICENSE file for redistribution information.
*/
#include "config.h"
#ifndef lint
static const char sccsid[] = "@(#)perlsfio.c 8.1 (Berkeley) 9/24/96";
#endif /* not lint */
#include <sys/param.h>
#include <sys/queue.h>
#include <sys/time.h>
#include <bitstring.h>
#include <ctype.h>
#include <limits.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <termios.h>
#include <unistd.h>
#include "../common/common.h"
#include <EXTERN.h>
#include <perl.h>
#include <XSUB.h>
#include "perl_extern.h"
/*
* PUBLIC: #ifdef USE_SFIO
*/
#ifdef USE_SFIO
#define NIL(type) ((type)0)
static int
sfnviwrite(f, buf, n, disc)
Sfio_t* f; /* stream involved */
char* buf; /* buffer to read into */
int n; /* number of bytes to read */
Sfdisc_t* disc; /* discipline */
{
SCR *scrp;
scrp = (SCR *)SvIV((SV*)SvRV(perl_get_sv("curscr", FALSE)));
msgq(scrp, M_INFO, "%.*s", n, buf);
return n;
}
/*
* sfdcnewnvi --
* Create nvi discipline
*
* PUBLIC: Sfdisc_t* sfdcnewnvi __P((SCR*));
*/
Sfdisc_t *
sfdcnewnvi(scrp)
SCR *scrp;
{
Sfdisc_t* disc;
MALLOC(scrp, disc, Sfdisc_t*, sizeof(Sfdisc_t));
if (!disc) return disc;
disc->readf = (Sfread_f)NULL;
disc->writef = sfnviwrite;
disc->seekf = (Sfseek_f)NULL;
disc->exceptf = (Sfexcept_f)NULL;
return disc;
}
/*
* PUBLIC: #endif
*/
#endif /* USE_SFIO */
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