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umask
  • Loading branch information
youknowone committed Dec 8, 2025
commit ec50973bc2795cdb40266613a00320c6aea72caa
14 changes: 14 additions & 0 deletions crates/vm/src/stdlib/nt.rs
Original file line number Diff line number Diff line change
Expand Up @@ -475,6 +475,20 @@ pub(crate) mod module {
Ok(())
}

unsafe extern "C" {
fn _umask(mask: i32) -> i32;
}

#[pyfunction]
fn umask(mask: i32, vm: &VirtualMachine) -> PyResult<i32> {
let result = unsafe { _umask(mask) };
if result < 0 {
Err(errno_err(vm))
} else {
Ok(result)
}
}

pub(crate) fn support_funcs() -> Vec<SupportFunc> {
Vec::new()
}
Expand Down