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A few windows fix #7458

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Merged
youknowone merged 8 commits into from
Mar 21, 2026
Merged

A few windows fix #7458

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86a96e7
Disallow instantiation of sys.getwindowsversion type
youknowone Mar 17, 2026
b02cdb6
Remove incorrect WSAHOS errno constant
youknowone Mar 17, 2026
d7d6f7a
Fix mmap resize to raise OSError instead of SystemError
youknowone Mar 17, 2026
24a1719
Fix CreateProcess with empty environment on Windows
youknowone Mar 17, 2026
acb11da
Revert mmap resize error to SystemError and fix errno.rs formatting
youknowone Mar 19, 2026
30e19cd
Fix named mmap resize to raise OSError and unmark test_sleep expected…
youknowone Mar 19, 2026
8b8caca
Use expectedFailureIf for TimeEINTRTest.test_sleep on Linux
youknowone Mar 20, 2026
de0db04
Remove expectedFailure for TimeEINTRTest.test_sleep
youknowone Mar 20, 2026
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Remove incorrect WSAHOS errno constant 
WSAHOS was hardcoded as an alias for WSAHOST_NOT_FOUND, but
CPython guards it with #ifdef WSAHOS which doesn't exist in
modern Windows SDK headers.
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@youknowone
youknowone committed Mar 20, 2026
commit b02cdb6f908c74e300dadc9bfaaf353759fbc641
6 changes: 2 additions & 4 deletions crates/vm/src/stdlib/errno.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ pub mod errors {
WSAENOMORE, WSAENOPROTOOPT, WSAENOTCONN, WSAENOTEMPTY, WSAENOTSOCK, WSAEOPNOTSUPP,
WSAEPFNOSUPPORT, WSAEPROCLIM, WSAEPROTONOSUPPORT, WSAEPROTOTYPE,
WSAEPROVIDERFAILEDINIT, WSAEREFUSED, WSAEREMOTE, WSAESHUTDOWN, WSAESOCKTNOSUPPORT,
WSAESTALE, WSAETIMEDOUT, WSAETOOMANYREFS, WSAEUSERS, WSAEWOULDBLOCK, WSAHOST_NOT_FOUND,
WSAESTALE, WSAETIMEDOUT, WSAETOOMANYREFS, WSAEUSERS, WSAEWOULDBLOCK,
WSAID_ACCEPTEX, WSAID_CONNECTEX, WSAID_DISCONNECTEX, WSAID_GETACCEPTEXSOCKADDRS,
WSAID_TRANSMITFILE, WSAID_TRANSMITPACKETS, WSAID_WSAPOLL, WSAID_WSARECVMSG, WSANO_DATA,
WSANO_RECOVERY, WSANOTINITIALISED, WSAPROTOCOL_LEN, WSASERVICE_NOT_FOUND,
Expand All @@ -64,8 +64,6 @@ pub mod errors {
ETIMEDOUT, ETOOMANYREFS, EUSERS, EWOULDBLOCK,
// TODO: EBADF should be here once winerrs are translated to errnos but it messes up some things atm
}
#[cfg(windows)]
pub const WSAHOS: i32 = WSAHOST_NOT_FOUND;
}

#[cfg(any(unix, windows, target_os = "wasi"))]
Expand Down Expand Up @@ -566,7 +564,7 @@ const ERROR_CODES: &[(&str, i32)] = &[
e!(cfg(windows), WSAEDISCON),
e!(cfg(windows), WSAEINTR),
e!(cfg(windows), WSAEPROTOTYPE),
e!(cfg(windows), WSAHOS),
// TODO: e!(cfg(windows), WSAHOS),
e!(cfg(windows), WSAEADDRINUSE),
e!(cfg(windows), WSAEADDRNOTAVAIL),
e!(cfg(windows), WSAEALREADY),
Expand Down