936615752a
Copy all the misc/cgo files from the gc toolchain into libgo/misc.
These will be used for testing purposes by later changes to the
gotools directory.
Reviewed-on: https://go-review.googlesource.com/46721
From-SVN: r249674
38 lines
750 B
C
38 lines
750 B
C
// Copyright 2013 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <process.h>
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#include "_cgo_export.h"
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__stdcall
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static unsigned int
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addThread(void *p)
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{
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int i, max;
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max = *(int*)p;
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for(i=0; i<max; i++)
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Add(i);
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return 0;
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}
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void
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doAdd(int max, int nthread)
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{
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enum { MaxThread = 20 };
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int i;
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uintptr_t thread_id[MaxThread];
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if(nthread > MaxThread)
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nthread = MaxThread;
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for(i=0; i<nthread; i++)
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thread_id[i] = _beginthreadex(0, 0, addThread, &max, 0, 0);
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for(i=0; i<nthread; i++) {
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WaitForSingleObject((HANDLE)thread_id[i], INFINITE);
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CloseHandle((HANDLE)thread_id[i]);
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}
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}
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