Function faccessat

pub unsafe fn faccessat<P>(dfd: i32, filename: P, mode: i32) -> Result<(), i32> 
where
    P: AsRef<Path>,

Available on crate feature dep_nc only.

Check user’s permission for a file.

Examples

let ret = unsafe { nc::faccessat(nc::AT_FDCWD, "/etc/passwd", nc::F_OK) };
assert!(ret.is_ok());