119 lines
2.7 KiB
C
119 lines
2.7 KiB
C
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/* $Xorg: resource.h,v 1.4 2001/02/09 02:05:32 xorgcvs Exp $ */
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/*
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Copyright 1995, 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
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS 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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/* $XFree86$ */
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#ifndef RESOURCE_H
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#define RESOURCE_H 1
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#define RT_COLORMAP ((RESTYPE)1)
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#define RT_CMAPENTRY ((RESTYPE)2)
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#define RT_LASTPREDEF ((RESTYPE)2)
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#define RT_NONE ((RESTYPE)0)
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#define RC_NEVERRETAIN ((RESTYPE)1<<29)
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#define RC_LASTPREDEF RC_NEVERRETAIN
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#define RC_ANY (~(RESTYPE)0)
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typedef unsigned long RESTYPE;
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typedef struct _Resource {
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struct _Resource *next;
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XID id;
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RESTYPE type;
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pointer value;
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} ResourceRec, *ResourcePtr;
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#define NullResource ((ResourcePtr)NULL)
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typedef struct _ClientResource {
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ResourcePtr *resources;
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int elements;
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int buckets;
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int hashsize; /* log(2)(buckets) */
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XID fakeID;
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XID endFakeID;
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} ClientResourceRec;
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/* bits and fields within a resource id */
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#define PROXY_BIT 0x40000000 /* use illegal bit */
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typedef int (*DeleteType)(
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ClientPtr /*client*/,
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pointer /*value*/,
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XID /*id*/
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);
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extern Bool InitDeleteFuncs(
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void
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);
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extern Bool InitClientResources(
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ClientPtr /*client*/
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);
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extern void FinishInitClientResources(
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ClientPtr /*client*/,
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XID /*ridBase*/,
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XID /*ridMask*/
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);
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extern XID FakeClientID(
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int /*client*/
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);
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extern Bool AddResource(
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ClientPtr /*client*/,
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XID /*id*/,
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RESTYPE /*type*/,
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pointer /*value*/
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);
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extern void FreeResource(
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ClientPtr /*client*/,
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XID /*id*/,
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RESTYPE /*skipDeleteFuncType*/
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);
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extern void FreeClientResources(
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ClientPtr /*client*/
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);
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extern void FreeAllResources(
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void
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);
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extern pointer LookupIDByType(
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ClientPtr /*client*/,
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XID /*id*/,
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RESTYPE /*rtype*/
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);
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#endif
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