Sets the handler of a signal.
fn set_handler(sig: Signal, mask: Sigset, handler: SigHandler, flags: SigFlags) -> Result<(), Errno>
| Name | Description |
|---|---|
| sig | The signal whose handler will be set. |
| mask | A set of signals that will be blocked while the signal handler is being invoked. |
| handler | The handler of the signal. |
| flags | Additional flags. |