Function shm_unlink

crates/stdlib/src/posixshmem.rs:42–51

(name: PyUtf8StrRef, vm: &VirtualMachine)

    #[pyfunction]
    fn shm_unlink(name: PyUtf8StrRef, vm: &VirtualMachine) -> PyResult<()> {
        let name = CString::new(name.as_str()).map_err(|e| e.into_pyexception(vm))?;
        // SAFETY: `name` is a valid NUL-terminated string and `shm_unlink` only reads it.
        let ret = unsafe { libc::shm_unlink(name.as_ptr()) };
        if ret == -1 {
            Err(errno_io_error().into_pyexception(vm))
        } else {
            Ok(())
        }
    }
}