37 lines
809 B
Rust
37 lines
809 B
Rust
#[macro_use]
|
|
extern crate downcast;
|
|
extern crate indexmap;
|
|
#[macro_use]
|
|
extern crate lazy_static;
|
|
extern crate libc;
|
|
extern crate nix;
|
|
#[macro_use]
|
|
extern crate prolog_parser;
|
|
#[macro_use]
|
|
extern crate ref_thread_local;
|
|
extern crate termion;
|
|
|
|
use nix::sys::signal;
|
|
|
|
mod prolog;
|
|
|
|
use crate::prolog::machine::*;
|
|
use crate::prolog::read::*;
|
|
|
|
use std::sync::atomic::Ordering;
|
|
|
|
extern fn handle_sigint(signal: libc::c_int) {
|
|
let signal = signal::Signal::from_c_int(signal).unwrap();
|
|
if signal == signal::Signal::SIGINT {
|
|
INTERRUPT.store(true, Ordering::Relaxed);
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
let handler = signal::SigHandler::Handler(handle_sigint);
|
|
unsafe { signal::signal(signal::Signal::SIGINT, handler) }.unwrap();
|
|
|
|
let mut wam = Machine::new(readline::input_stream());
|
|
wam.run_top_level();
|
|
}
|