98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
/*
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* Copyright (c) 2000 by The XFree86 Project, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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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*
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* Except as contained in this notice, the name of the copyright holder(s)
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* and author(s) shall not be used in advertising or otherwise to promote
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* the sale, use or other dealings in this Software without prior written
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* authorization from the copyright holder(s) and author(s).
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*/
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/* Maybe this file belongs elsewhere? */
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#define LOADERDECLARATIONS
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#include "loaderProcs.h"
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#include "misc.h"
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#include "xf86.h"
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/*
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* This should be static, but miinitext wants it. FIXME: make extension
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* initialization not completely terrible.
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*/
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ExtensionModule *ExtensionModuleList = NULL;
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static int numExtensionModules = 0;
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static ExtensionModule *
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NewExtensionModule(void)
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{
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ExtensionModule *save = ExtensionModuleList;
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int n;
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/* Make sure built-in extensions get added to the list before those
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* in modules. */
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AddStaticExtensions();
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/* Sanity check */
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if (!ExtensionModuleList)
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numExtensionModules = 0;
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n = numExtensionModules + 1;
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ExtensionModuleList = realloc(ExtensionModuleList,
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(n + 1) * sizeof(ExtensionModule));
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if (ExtensionModuleList == NULL) {
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ExtensionModuleList = save;
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return NULL;
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}
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else {
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numExtensionModules++;
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ExtensionModuleList[numExtensionModules].name = NULL;
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return ExtensionModuleList + (numExtensionModules - 1);
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}
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}
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void
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LoadExtension(ExtensionModule * e, Bool builtin)
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{
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ExtensionModule *newext;
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if (e == NULL || e->name == NULL)
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return;
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if (!(newext = NewExtensionModule()))
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return;
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if (builtin)
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xf86MsgVerb(X_INFO, 2, "Initializing built-in extension %s\n", e->name);
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else
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xf86MsgVerb(X_INFO, 2, "Loading extension %s\n", e->name);
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newext->name = e->name;
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newext->initFunc = e->initFunc;
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newext->disablePtr = e->disablePtr;
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newext->setupFunc = e->setupFunc;
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if (e->setupFunc != NULL)
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e->setupFunc();
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}
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