rcore-tutorial/user/src/bin/cmdline_args.rs

16 lines
280 B
Rust

#![no_std]
#![no_main]
extern crate alloc;
#[macro_use]
extern crate user_lib;
#[no_mangle]
pub fn main(argc: usize, argv: &[&str]) -> i32 {
println!("argc = {}", argc);
for (i, arg) in argv.iter().enumerate() {
println!("argv[{}] = {}", i, arg);
}
0
}