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denoland-deno/cli/signal.rs
Bert Belder abe8a113ad Refactor error to use dynamic dispatch and traits
This is in preperation for dynamic import (#1789), which is more easily
implemented when errors are dynamic.
2019-07-11 14:37:00 -04:00

16 lines
421 B
Rust

use deno::ErrBox;
#[cfg(unix)]
pub fn kill(pid: i32, signo: i32) -> Result<(), ErrBox> {
use nix::sys::signal::{kill as unix_kill, Signal};
use nix::unistd::Pid;
let sig = Signal::from_c_int(signo)?;
unix_kill(Pid::from_raw(pid), Option::Some(sig)).map_err(ErrBox::from)
}
#[cfg(not(unix))]
pub fn kill(_pid: i32, _signal: i32) -> Result<(), ErrBox> {
// NOOP
// TODO: implement this for windows
Ok(())
}