env

Purpose: OS and process environment helpers.

Typical import:

import lib/env env;

Identity and environment

fn get_username() -> str;
fn get_home_dir() -> str;
fn getenv(name: str) -> str;
fn gethostname() -> str;
fn getcwd() -> str;

Process and user IDs

fn getpid() -> i32;
fn getppid() -> i32;
fn getuid() -> i32;
fn geteuid() -> i32;

Platform information

fn get_arch() -> str;
fn get_os_name() -> str;
fn get_os_version() -> str;