lx 0.4.0

A no_std crate to use Linux system calls
Documentation 
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use core::ffi::CStr;

use super::abi::*;
use crate::unit_result_from_value;

#[inline]
pub fn mknod(pathname: &CStr, mode: u32, dev: u32) -> crate::Result<()> {
    // SAFETY: `pathname` is a valid NUL-terminated string.
    let ret =
        unsafe { syscall_3(133, pathname.as_ptr() as usize, mode as usize, dev as usize) as i32 };
    unit_result_from_value(ret)
}