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33 lines
719 B
C
33 lines
719 B
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: lib/msvcrt/process/cwait.c
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* PURPOSE: Waits for a process to exit
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* PROGRAMER: Ariadne
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* UPDATE HISTORY:
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* 04/03/99: Created
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*/
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#include <precomp.h>
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/*
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* @implemented
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*/
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int _cwait(int* pnStatus, int hProc, int nAction)
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{
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DWORD ExitCode;
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nAction = 0;
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if (WaitForSingleObject((void*)ULongToPtr(hProc), INFINITE) != WAIT_OBJECT_0) {
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__set_errno(ECHILD);
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return -1;
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}
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if (!GetExitCodeProcess((void*)ULongToPtr(hProc), &ExitCode))
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return -1;
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if (pnStatus != NULL)
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*pnStatus = (int)ExitCode;
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CloseHandle((HANDLE)ULongToPtr(hProc));
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return hProc;
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}
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