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win,error: remap ERROR_NO_DATA to EAGAIN (#4471)

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This was incorrectly mapped originally, which makes for confusing error
messages about an EPIPE if a program happens to (unwisely) set PIPE_WAIT
on the handle. It is unclear to me if libuv should try to handle this in
some meaningful way, and very unclear what that way would look like, but
at least expose this to the caller with the correct errno translation.
This commit is contained in:
Jameson Nash 2024-07-29 16:16:49 -04:00 committed by GitHub
parent 372e4c645e
commit 47c833675b
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1 changed files with 1 additions and 1 deletions
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src/win/error.c
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@ -78,6 +78,7 @@ int uv_translate_sys_error(int sys_errno) {
case WSAEADDRNOTAVAIL: return UV_EADDRNOTAVAIL;
case WSAEAFNOSUPPORT: return UV_EAFNOSUPPORT;
case WSAEWOULDBLOCK: return UV_EAGAIN;
case ERROR_NO_DATA: return UV_EAGAIN;
case WSAEALREADY: return UV_EALREADY;
case ERROR_INVALID_FLAGS: return UV_EBADF;
case ERROR_INVALID_HANDLE: return UV_EBADF;
@ -157,7 +158,6 @@ int uv_translate_sys_error(int sys_errno) {
case ERROR_ACCESS_DENIED: return UV_EPERM;
case ERROR_PRIVILEGE_NOT_HELD: return UV_EPERM;
case ERROR_BAD_PIPE: return UV_EPIPE;
case ERROR_NO_DATA: return UV_EPIPE;
case ERROR_PIPE_NOT_CONNECTED: return UV_EPIPE;
case WSAESHUTDOWN: return UV_EPIPE;
case WSAEPROTONOSUPPORT: return UV_EPROTONOSUPPORT;