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- /* $XConsortium: FSQuExt.c,v 1.2 91/05/13 15:11:53 gildea Exp $ */
-
- /* @(#)FSQuExt.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"
-
- Bool
- FSQueryExtension(svr, name, major_opcode, first_event, first_error)
- FSServer *svr;
- char *name;
- int *major_opcode;
- int *first_event;
- int *first_error;
- {
- fsQueryExtensionReply rep;
- fsQueryExtensionReq *req;
-
- GetReq(QueryExtension, req);
- req->nbytes = name ? strlen(name) : 0;
- req->length += (req->nbytes + 3) >> 2;
- _FSSend(svr, name, (long) req->nbytes);
- if (!_FSReply(svr, (fsReply *) & rep,
- (sizeof(fsQueryExtensionReply) - sizeof(fsGenericReply)) >> 2, fsFalse))
- return FSBadAlloc;
- *major_opcode = rep.major_opcode;
- *first_event = rep.first_event;
- *first_error = rep.first_error;
- SyncHandle();
- return (rep.present);
- }
-