Function `mkdirat`

fn mkdirat<Fd: std::os::fd::AsFd, P: ?Sized + NixPath>(dirfd: Fd, path: &P, mode: Mode) -> Result<()>

Create a directory at the path specified by dirfd and path.

If path is a relative path, then it is interpreted relative to the directory referred to by the file descriptor dirfd. (One can use AT_FDCWD to specify the current working directory in dirfd). If path is absolute, then dirfd is ignored.