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(getppid): Look for EM_PARENT_PROCESS_ID.
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@ -58,7 +58,7 @@ getppid(void)
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char *ppid;
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DWORD result;
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ppid = getenv ("__PARENT_PROCESS_ID");
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ppid = getenv ("EM_PARENT_PROCESS_ID");
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if (!ppid)
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{
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printf("no pid.\n");
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