more hostenv isolation#7886

Merged

youknowone merged 23 commits into

RustPython:mainfrom

youknowone:hostenv

May 20, 2026

Commits on May 20, 2026

Convert host_env Windows path/argv params from raw *const u16 to &WideCStr
youknowone
committed
Migrate remaining winapi raw u16 pointer signatures to typed references
youknowone
committed
Migrate winreg pub unsafe fn string parameters to typed references
youknowone
committed
Add ToPyException impls for host_env error types (PyPy wrap_oserror analog)
youknowone
committed
Add CheckLibcResult helper and apply to socket/fcntl/shm/posix_wasi
youknowone
committed
Add Win32 BOOL/HANDLE check helpers; apply check helpers across host_env
youknowone
committed
Apply Win32/libc check helpers to overlapped/testconsole/os.rs
youknowone
committed
Apply Win32 check helpers to winapi.rs (partial)
youknowone
committed
Apply Win32 check helpers across more winapi.rs functions
youknowone
committed
Apply Win32 check helpers to nt.rs (partial)
youknowone
committed
Add CheckWin32Sentinel helper; apply to nt.rs INVALID_HANDLE_VALUE/INVALID_FILE_ATTRIBUTES patterns
youknowone
committed
Add OwnedHandle / HandleToOwned helper; apply to mmap create_named_mapping leak path
youknowone
committed
Use OwnedHandle RAII in nt::pipe to eliminate manual cleanup on error path
youknowone
committed
Use OwnedHandle in nt::chmod_follow; hoist HandleToOwned import
youknowone
committed
Drop rustix dependency from vm crate
youknowone
committed
Fix CI failures: cross-platform regressions
youknowone
committed
Fix CI failures: cfg gates and unused imports
youknowone
committed
Fix CI failures: rustfmt and windows unused import
youknowone
committed
Push remaining libc/extern callsites from vm into host_env
youknowone
committed
Move time tz state and winsound FFI into host_env
youknowone
committed
Migrate unsetenv to host_env::nt::wputenv; rustfmt
youknowone
committed
Address PR review comments
youknowone
committed
Fix CI failures and address review follow-ups
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committed

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more hostenv isolation#7886

more hostenv isolation#7886
youknowone merged 23 commits into
RustPython:mainfrom
youknowone:hostenv

Commits on May 20, 2026

Convert host_env Windows path/argv params from raw *const u16 to &WideCStr

Migrate remaining winapi raw u16 pointer signatures to typed references

Migrate winreg pub unsafe fn string parameters to typed references

Add ToPyException impls for host_env error types (PyPy wrap_oserror analog)

Add CheckLibcResult helper and apply to socket/fcntl/shm/posix_wasi

Add Win32 BOOL/HANDLE check helpers; apply check helpers across host_env

Apply Win32/libc check helpers to overlapped/testconsole/os.rs

Apply Win32 check helpers to winapi.rs (partial)

Apply Win32 check helpers across more winapi.rs functions

Apply Win32 check helpers to nt.rs (partial)

Add CheckWin32Sentinel helper; apply to nt.rs INVALID_HANDLE_VALUE/INVALID_FILE_ATTRIBUTES patterns

Add OwnedHandle / HandleToOwned helper; apply to mmap create_named_mapping leak path

Use OwnedHandle RAII in nt::pipe to eliminate manual cleanup on error path

Use OwnedHandle in nt::chmod_follow; hoist HandleToOwned import

Drop rustix dependency from vm crate

Fix CI failures: cross-platform regressions

Fix CI failures: cfg gates and unused imports

Fix CI failures: rustfmt and windows unused import

Push remaining libc/extern callsites from vm into host_env

Move time tz state and winsound FFI into host_env

Migrate unsetenv to host_env::nt::wputenv; rustfmt

Address PR review comments

Fix CI failures and address review follow-ups