/*
 * Copyright (c) 1995, 1996 Gunther Schadow.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include "pg_config.h"
#include "llpdrv.h"
#include "intern.h"
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>

/* fattach
 *
 * Make a socket a buffered stream.
 */
FILE *	
fattach(int pfd)
{
  FILE *fp;
  int fd;

  CHK(fd = dup(pfd), FAIL, return NULL);
  CHK(fp = fdopen(fd, "r+"), NULL, return NULL);
  CHK(setvbuf(fp, NULL, _IOFBF, BUF_SIZE), FAIL, return NULL);

  return fp;
}