github.com/ice-blockchain/go/src@v0.0.0-20240403114104-1564d284e521/runtime/testdata/testprogcgo/trace_windows.c (about)

     1  // Copyright 2023 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // The windows C definitions for trace.go. That file uses //export so
     6  // it can't put function definitions in the "C" import comment.
     7  
     8  #define WIN32_LEAN_AND_MEAN
     9  #include <windows.h>
    10  #include <process.h>
    11  #include "_cgo_export.h"
    12  
    13  extern void goCalledFromC(void);
    14  extern void goCalledFromCThread(void);
    15  
    16  __stdcall
    17  static unsigned int cCalledFromCThread(void *p) {
    18  	goCalledFromCThread();
    19  	return 0;
    20  }
    21  
    22  void cCalledFromGo(void) {
    23  	goCalledFromC();
    24  
    25  	uintptr_t thread;
    26  	thread = _beginthreadex(NULL, 0, cCalledFromCThread, NULL, 0, NULL);
    27  	WaitForSingleObject((HANDLE)thread, INFINITE);
    28  	CloseHandle((HANDLE)thread);
    29  }