vmm_sys_util::signal

Function unblock_signal

Source 
pub fn unblock_signal(num: c_int) -> SignalResult<()>
Expand description

Unmask a given signal.

§Arguments

  • num: the signal to be unmasked.

§Examples

extern crate vmm_sys_util;
use vmm_sys_util::signal::{block_signal, get_blocked_signals, unblock_signal};

block_signal(1).unwrap();
assert!(get_blocked_signals().unwrap().contains(&(1)));
unblock_signal(1).unwrap();