зеркало из https://github.com/mozilla/gecko-dev.git
34 строки
1.2 KiB
C++
34 строки
1.2 KiB
C++
// The contents of this file are subject to the Mozilla Public License
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// Version 1.1 (the "License"); you may not use this file except in
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// compliance with the License. You may obtain a copy of the License
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// at http://www.mozilla.org/MPL/
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//
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// Software distributed under the License is distributed on an "AS IS"
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// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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// the License for the specific language governing rights and
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// limitations under the License.
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//
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// The Initial Developer of the Original Code is Kipp E.B. Hickman.
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#include "TestPreload.h"
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#include <malloc.h>
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#include <stdio.h>
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// This is a simple test program that verifies that you can use
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// LD_PRELOAD to override the implementation of malloc for your
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// system. It depends on PreloadLib.cpp providing an alternate
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// implementation of malloc that has a special hack to return a
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// constant address given a particular size request.
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int main(int argc, char** argv)
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{
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char* p = (char*) malloc(LD_PRELOAD_TEST_MALLOC_SIZE);
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if (p == (char*)LD_PRELOAD_TEST_VALUE) {
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printf("LD_PRELOAD worked - we are using our malloc\n");
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}
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else {
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printf("LD_PRELOAD failed\n");
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}
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return 0;
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}
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