Enum nix::sys::signal::SigHandler

pub enum SigHandler {
    SigDfl,
    SigIgn,
    Handler(extern "C" fn(_: c_int)),
    SigAction(extern "C" fn(_: c_int, _: *mut siginfo_t, _: *mut c_void)),
}

A signal handler.

Variants

SigDfl

Default signal handling.

SigIgn

Request that the signal be ignored.

Handler(extern "C" fn(_: c_int))

Use the given signal-catching function, which takes in the signal.

SigAction(extern "C" fn(_: c_int, _: *mut siginfo_t, _: *mut c_void))

Use the given signal-catching function, which takes in the signal, information about how the signal was generated, and a pointer to the threads ucontext_t.

Trait Implementations

impl Debug for SigHandler

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for SigHandler

fn clone(&self) -> SigHandler

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for SigHandler

impl PartialEq for SigHandler

fn eq(&self, __arg_0: &SigHandler) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &SigHandler) -> bool

This method tests for !=.