bins/mkdir/src/main.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

//! mkdir — create directories via the exports table.

#![no_std]
#![no_main]

#[panic_handler]
fn panic(_info: &core::panic::PanicInfo) -> ! {
    loop { core::hint::spin_loop(); }
}

#[unsafe(no_mangle)]
pub extern "C" fn efi_main(exports: &'static rsapi::Exports, argc: usize, argv: *const rsapi::Arg) -> i32 {
    let args = unsafe { core::slice::from_raw_parts(argv, argc) };
    if args.is_empty() { return 1; }
    let path = unsafe { core::str::from_utf8_unchecked(core::slice::from_raw_parts(args[0].ptr, args[0].len)) };
    let rc = (exports.fs_create)(rsapi::Line { ptr: path.as_ptr(), len: path.len() }, true);
    rc
}