* is running in 26-bit.
* SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)).
* SA_RESTART flag to get restarting signals (which were the default long ago)
* is running in 26-bit.
* SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)).
* SA_RESTART flag to get restarting signals (which were the default long ago)