/* $XConsortium: FSSync.c,v 1.3 91/07/22 11:29:21 rws Exp $ */

/* @(#)FSSync.c	4.1	91/05/02
 * Copyright 1990 Network Computing Devices;
 * Portions Copyright 1987 by Digital Equipment Corporation and the
 * Massachusetts Institute of Technology
 *
 * Permission to use, copy, modify, and distribute this protoype software
 * and its documentation to Members and Affiliates of the MIT X Consortium
 * any purpose and without fee is hereby granted, provided
 * that the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the names of Network Computing Devices, Digital or
 * MIT not be used in advertising or publicity pertaining to distribution of
 * the software without specific, written prior permission.
 *
 * NETWORK COMPUTING DEVICES, DIGITAL AND MIT DISCLAIM ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES, DIGITAL OR MIT BE
 * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include	"FSlibint.h"

extern _FSQEvent *_FSqfree;

/* synchronize withe errors and events */

FSSync(svr, discard)
    FSServer     *svr;
    Bool        discard;
{
    fsListExtensionsReply rep;
    fsReq      *req;

    GetEmptyReq(ListExtensions, req);
    (void) _FSReply(svr, (fsReply *) & rep, 0, fsTrue);
    if (rep.nExtensions) {
	_FSEatData(svr, (unsigned long) rep.length << 2);
    }

    if (discard && svr->head) {
	((_FSQEvent *) svr->tail)->next = _FSqfree;
	_FSqfree = (_FSQEvent *) svr->head;
	svr->head = svr->tail = NULL;
	svr->qlen = 0;
    }
}
