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34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
diff --git a/include/uv.h b/include/uv.h
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index cdd251d8..79b7930e 100644
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--- a/include/uv.h
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+++ b/include/uv.h
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@@ -865,7 +865,8 @@ typedef enum {
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* flags may be specified to create a duplex data stream.
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*/
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UV_READABLE_PIPE = 0x10,
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- UV_WRITABLE_PIPE = 0x20
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+ UV_WRITABLE_PIPE = 0x20,
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+ UV_OVERLAPPED_PIPE = 0x40
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} uv_stdio_flags;
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typedef struct uv_stdio_container_s {
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diff --git a/src/win/process-stdio.c b/src/win/process-stdio.c
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index 032e3093..b53bdea7 100644
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--- a/src/win/process-stdio.c
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+++ b/src/win/process-stdio.c
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@@ -131,12 +131,13 @@ static int uv__create_stdio_pipe_pair(uv_loop_t* loop,
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sa.lpSecurityDescriptor = NULL;
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sa.bInheritHandle = TRUE;
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+ BOOL overlap = server_pipe->ipc || (flags & UV_OVERLAPPED_PIPE);
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child_pipe = CreateFileA(pipe_name,
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client_access,
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0,
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&sa,
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OPEN_EXISTING,
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- server_pipe->ipc ? FILE_FLAG_OVERLAPPED : 0,
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+ overlap ? FILE_FLAG_OVERLAPPED : 0,
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NULL);
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if (child_pipe == INVALID_HANDLE_VALUE) {
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err = GetLastError();
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