/*
* Copyright (c) 1985 Corporation for Research and Educational Networking
* Copyright (c) 1988 University of Illinois Board of Trustees, Steven
*              Dorner, and Paul Pomes
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
*    must display the following acknowledgement:
*      This product includes software developed by the Corporation for
*      Research and Educational Networking (CREN), the University of
*      Illinois at Urbana, and their contributors.
* 4. Neither the name of CREN, the University nor the names of its
*    contributors may be used to endorse or promote products derived from
*    this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE TRUSTEES AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED.  IN NO EVENT SHALL THE TRUSTEES OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/

#ifndef lint
static char  RcsId[] = "@(#)$Id: CloseQi.c,v 1.3 1994/03/11 22:40:49 paul Exp $";
#endif

/*
**  CloseQi -- Close connection to Qi server
**
**      Send a quit command to the qi server, then close the socket streams.
**
**      Parameters:
**              ToQi - Stream to qi server
**              FromQi - Stream from qi server
**
**      Returns:
**               none
**
**      Side Effects:
**              Blocks SIGCHLD.
*/

#include <signal.h>
#include "qiapi.h"

void
CloseQi (ToQi, FromQi)
FILE    *ToQi, *FromQi;
{
   (void) signal(SIGCHLD, SIG_IGN);
   if (QiDebug)
       fprintf(stderr, "closing qi session\r\n");
   fprintf(ToQi, "quit\n");
   (void) fflush(ToQi);
   (void) fclose(ToQi);
   (void) fclose(FromQi);
   return;
}