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Diffstat (limited to 'xc/programs/Xserver/include/cit.h')
| -rw-r--r-- | xc/programs/Xserver/include/cit.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/xc/programs/Xserver/include/cit.h b/xc/programs/Xserver/include/cit.h deleted file mode 100644 index 8bc8e2c9a..000000000 --- a/xc/programs/Xserver/include/cit.h +++ /dev/null @@ -1,156 +0,0 @@ - -/************************************************************************ - * - * cit.h -- - * - * - * Copyright 1992, 1993 Data General Corporation; - * Copyright 1992, 1993 OMRON Corporation - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, 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 neither the name OMRON or DATA GENERAL be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission of the party whose name is to be used. Neither - * OMRON or DATA GENERAL make any representation about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * OMRON AND DATA GENERAL EACH DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, - * IN NO EVENT SHALL OMRON OR DATA GENERAL 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. - * - ************************************************************************/ - -/* $XConsortium: cit.h,v 1.1 93/11/12 17:02:56 rob Exp $ */ - -#ifndef CIT_H -#define CIT_H - -#include "misc.h" - - -/***********************************************************************/ - -#define RECALCULATE_NEXT_FREE_CLIENT(cid) \ -{ \ - if ((cid) < nextFreeClientID) \ - { \ - nextFreeClientID = (cid); \ - } \ - clients[(cid)] = NullClient; \ - \ - while (!clients[currentMaxClients-1]) \ - { \ - currentMaxClients--; \ - } \ -} - -/***********************************************************************/ - -#define get_req_len(req,cli) ((cli)->swapped ? \ - lswaps((req)->length) : (req)->length) - -#define get_big_req_len(req,cli) ((cli)->swapped ? \ - lswapl(((xBigReq *)(req))->length) : \ - ((xBigReq *)(req))->length) -typedef struct { - CARD8 reqType; - CARD8 data; - CARD16 zero B16; - CARD32 length B32; -} xBigReq; - -/***********************************************************************/ - -#define GET_BYTES_NEEDED(client, gotnow, needed, move_header) \ -{ \ - if (gotnow < sizeof(xReq)) \ - { \ - needed = sizeof(xReq); \ - } \ - else \ - { \ - needed = get_req_len((xReq *)oci->bufptr, client); \ - if (!needed && client->big_requests) \ - { \ - move_header = TRUE; \ - if (gotnow < sizeof(xBigReq)) \ - { \ - needed = sizeof(xBigReq) >> 2; \ - } \ - else \ - { \ - needed = get_big_req_len((xReq *)oci->bufptr, client); \ - } \ - } \ - client->req_len = needed; \ - if (needed) \ - { \ - needed <<= 2; \ - } \ - else \ - { \ - needed = (client->big_requests) ? sizeof(xBigReq): sizeof(xReq);\ - } \ - } \ -} - -/***********************************************************************/ - -#define READ_REQUEST_FROM_CLIENT(gotnow, client) \ -{ \ - register Bool move_header = FALSE; \ - register int needed; \ - register ConnectionInputPtr oci; \ - \ - oci = ((OsCommPtr) client->osPrivate)->input; \ - \ - oci->bufptr += oci->lenLastReq; \ - gotnow = oci->bufcnt + oci->buffer - oci->bufptr; \ - \ - GET_BYTES_NEEDED(client, gotnow, needed, move_header); \ - \ - while (gotnow < needed) \ - { \ - gotnow = ReadRequestFromClient(client, gotnow, needed); \ - if (gotnow <= 0) \ - { \ - goto close_down; \ - } \ - GET_BYTES_NEEDED(client, gotnow, needed, move_header); \ - } \ - oci->lenLastReq = needed; \ - if (move_header) \ - { \ - register xReq *request; \ - \ - request = (xReq *)oci->bufptr; \ - oci->bufptr += (sizeof(xBigReq) - sizeof(xReq)); \ - *(xReq *)oci->bufptr = *request; \ - oci->lenLastReq -= (sizeof(xBigReq) - sizeof(xReq)); \ - client->req_len -= (sizeof(xBigReq) - sizeof(xReq)) >> 2; \ - } \ - client->requestBuffer = (pointer)oci->bufptr; \ -} - -/***********************************************************************/ - -/* exported functions */ - -extern Bool CreateClientInputThread(); -extern void CloseDownClient(); -extern void KillAllClients(); -extern void CloseDownRetainedResources(); -extern void InitClientGlobals(); -extern void InitClient(); -extern unsigned long GetNextSerialNumber(); -extern void MarkClientException(); - -#endif /* CIT_H */ |