On 9/19/16 12:38 PM, L. A. Walsh wrote:
> It sounds like, from the release notes, that allowing real-time processing
> of signal handlers in read should no longer be an issue if pselect
> is used to before read to allow waiting for and processing of real-time
> events before reading a character.
Correct. SIGWINCH will interrupt a pselect() and allow the shell, or any
other application using readline, to run a signal hook outside of any
signal handling context.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/
