rust-kernel / user / mkdir.rs

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//! mkdir dir... -- create directories (shell alias: md).
#![no_std]
#![no_main]

#[macro_use]
#[path = "ulib.rs"]
mod ulib;

use ulib::*;

fn main() -> i64 {
    if argc() < 2 {
        eprintln!("usage: mkdir dir...");
        return 2;
    }
    let mut status = 0;
    for i in 1..argc() {
        let dir = arg(i).unwrap_or("");
        let r = mkdir(dir);
        if r < 0 {
            eprintln!("mkdir: {}: {}", dir, strerror(r));
            status = 1;
        }
    }
    status
}