Function sunrise_kernel::syscalls::reset_signal

pub fn reset_signal(hnd: u32) -> Result<(), UserspaceError>

Clear the "signaled" state of a readable event or process. After calling this on a signaled event, wait_synchronization() on this handle will wait until the handle is signaled again.

Takes either a ReadableEvent or a Process.

Note that once a Process enters the Exited state, it is permanently signaled and cannot be reset. Calling ResetSignal will return an InvalidState error.

Errors

• InvalidState
  • The event wasn't signaled.
  • The process was in Exited state.