s0me0ne-unkn0wn

Hi, I'm s0me0ne-unkn0wn. I've worked on Polkadot since July 2022 and have been a core developer in the Parachain Core team since October 2022.

Here's my list of notable contributions:

Codebase contributions

• Introduction of execution environment parametrization (polkadot#6161, polkadot#6934, polkadot#6823, polkadot#7008)
• Work on PVF execution determinism (polkadot-sdk#1192)
• Async backing & co (polkadot-sdk#3211, runtimes#228)
• Notable refactorings and improvements (polkadot-sdk#2125, [polkadot-sdk#3061](https://github.com/paritytech/pol

s0me0ne-unkn0wn

#define _GNU_SOURCE
#include <unistd.h>
#include <stdlib.h>
#include <sys/mman.h>
#include <fcntl.h>

int main(int argc, char **argv) {
        int fd;
        if((fd = open("/bin/ls", O_RDONLY)) == -1) exit(1);
        off_t len = lseek(fd, 0, SEEK_END);

s0me0ne-unkn0wn

use std::process::Command;
use std::env::var;
use std::path::Path;

fn main() {
	let cargo = var("CARGO").unwrap();
	let target = var("TARGET").unwrap();
	let profile = var("PROFILE").unwrap();
	let out_dir = var("OUT_DIR").unwrap();
	let target_dir = format!("{}/workers", out_dir);