SIGINT, longjmp

Hal Murray hmurray at megapathdsl.net
Wed Jan 27 06:25:52 UTC 2016


> Ah, it's probably doing a sigsuspend(2).

I doubt it.  That ties up your process/thread waiting for a signal.  If you 
want to wait for IO, there are simpler ways.

My guess was sigprocmask(2).  They way that I discovered that somebody was 
masking SIGINT was using it to read the current mask.



-- 
These are my opinions.  I hate spam.





More information about the devel mailing list