cbd4d5dbb7
Some functions had to be moved around due some missing static definitions. Another minor clean up like inexistent function declarations and etc were made also. Part of this patch was cooked using: sed -i -e '/static DISPATCH_PROC*.*;/d' `git ls-files` Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com> Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
208 lines
5.0 KiB
C
208 lines
5.0 KiB
C
/*
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Copyright 1993, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <X11/X.h>
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#include <X11/Xproto.h>
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#include "misc.h"
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#include "os.h"
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#include "dixstruct.h"
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#include "extnsionst.h"
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#include "swaprep.h"
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#include <X11/extensions/xcmiscproto.h>
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#include "modinit.h"
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#if HAVE_STDINT_H
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#include <stdint.h>
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#elif !defined(UINT32_MAX)
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#define UINT32_MAX 0xffffffffU
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#endif
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static int
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ProcXCMiscGetVersion(ClientPtr client)
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{
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xXCMiscGetVersionReply rep;
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int n;
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REQUEST_SIZE_MATCH(xXCMiscGetVersionReq);
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rep.type = X_Reply;
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rep.length = 0;
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rep.sequenceNumber = client->sequence;
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rep.majorVersion = XCMiscMajorVersion;
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rep.minorVersion = XCMiscMinorVersion;
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if (client->swapped) {
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swaps(&rep.sequenceNumber, n);
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swaps(&rep.majorVersion, n);
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swaps(&rep.minorVersion, n);
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}
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WriteToClient(client, sizeof(xXCMiscGetVersionReply), (char *)&rep);
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return Success;
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}
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static int
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ProcXCMiscGetXIDRange(ClientPtr client)
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{
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xXCMiscGetXIDRangeReply rep;
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int n;
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XID min_id, max_id;
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REQUEST_SIZE_MATCH(xXCMiscGetXIDRangeReq);
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GetXIDRange(client->index, FALSE, &min_id, &max_id);
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rep.type = X_Reply;
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rep.length = 0;
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rep.sequenceNumber = client->sequence;
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rep.start_id = min_id;
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rep.count = max_id - min_id + 1;
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if (client->swapped) {
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swaps(&rep.sequenceNumber, n);
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swapl(&rep.start_id, n);
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swapl(&rep.count, n);
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}
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WriteToClient(client, sizeof(xXCMiscGetXIDRangeReply), (char *)&rep);
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return Success;
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}
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static int
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ProcXCMiscGetXIDList(ClientPtr client)
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{
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REQUEST(xXCMiscGetXIDListReq);
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xXCMiscGetXIDListReply rep;
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int n;
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XID *pids;
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unsigned int count;
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REQUEST_SIZE_MATCH(xXCMiscGetXIDListReq);
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if (stuff->count > UINT32_MAX / sizeof(XID))
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return BadAlloc;
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pids = (XID *)malloc(stuff->count * sizeof(XID));
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if (!pids)
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{
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return BadAlloc;
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}
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count = GetXIDList(client, stuff->count, pids);
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rep.type = X_Reply;
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rep.sequenceNumber = client->sequence;
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rep.length = count;
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rep.count = count;
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if (client->swapped) {
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swaps(&rep.sequenceNumber, n);
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swapl(&rep.length, n);
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swapl(&rep.count, n);
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}
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WriteToClient(client, sizeof(xXCMiscGetXIDListReply), (char *)&rep);
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if (count)
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{
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client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
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WriteSwappedDataToClient(client, count * sizeof(XID), pids);
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}
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free(pids);
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return Success;
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}
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static int
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ProcXCMiscDispatch (ClientPtr client)
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{
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REQUEST(xReq);
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switch (stuff->data)
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{
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case X_XCMiscGetVersion:
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return ProcXCMiscGetVersion(client);
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case X_XCMiscGetXIDRange:
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return ProcXCMiscGetXIDRange(client);
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case X_XCMiscGetXIDList:
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return ProcXCMiscGetXIDList(client);
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default:
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return BadRequest;
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}
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}
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static int
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SProcXCMiscGetVersion(ClientPtr client)
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{
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int n;
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REQUEST(xXCMiscGetVersionReq);
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swaps(&stuff->length, n);
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REQUEST_SIZE_MATCH(xXCMiscGetVersionReq);
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swaps(&stuff->majorVersion, n);
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swaps(&stuff->minorVersion, n);
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return ProcXCMiscGetVersion(client);
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}
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static int
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SProcXCMiscGetXIDRange(ClientPtr client)
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{
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int n;
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REQUEST(xReq);
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swaps(&stuff->length, n);
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return ProcXCMiscGetXIDRange(client);
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}
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static int
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SProcXCMiscGetXIDList(ClientPtr client)
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{
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int n;
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REQUEST(xXCMiscGetXIDListReq);
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swaps(&stuff->length, n);
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swapl(&stuff->count, n);
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return ProcXCMiscGetXIDList(client);
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}
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static int
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SProcXCMiscDispatch (ClientPtr client)
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{
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REQUEST(xReq);
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switch (stuff->data)
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{
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case X_XCMiscGetVersion:
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return SProcXCMiscGetVersion(client);
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case X_XCMiscGetXIDRange:
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return SProcXCMiscGetXIDRange(client);
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case X_XCMiscGetXIDList:
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return SProcXCMiscGetXIDList(client);
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default:
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return BadRequest;
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}
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}
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void
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XCMiscExtensionInit(INITARGS)
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{
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AddExtension(XCMiscExtensionName, 0, 0,
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ProcXCMiscDispatch, SProcXCMiscDispatch,
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NULL, StandardMinorOpcode);
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}
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