vmm_sys_util::signal

Function validate_signal_num

Source 
pub fn validate_signal_num(num: c_int) -> Result<()>
Expand description

Verify that a signal number is valid.

Supported signals range from SIGHUP to SIGSYS and from SIGRTMIN to SIGRTMAX. We recommend using realtime signals [SIGRTMIN(), SIGRTMAX()] for VCPU threads.

§Arguments

  • num: the signal number to be verified.

§Examples

extern crate vmm_sys_util;
use vmm_sys_util::signal::validate_signal_num;

let num = validate_signal_num(1).unwrap();