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SubjectRe: Desperately missing a working "pselect()" or similar...
On Friday October 5, wrote:
> On Fri, Oct 05, 2001 at 10:36:53PM +0200, Bernd Eckenfels wrote:
> > In article <> you wrote:
> > > Without a proper pselect() implementation (the one in glibc is just
> > > a mock-up that doesn't prevent the race condition) I'm currently
> > > unable to come up with a good idea on how to wait on both types
> > > of events.
> >
> > Isnt select() returning with EINTR?
> The select system call doesn't return EINTR when the signal is caught
> prior to entry into select.

A technique I used in a similar situation once went something like:

tv.tv_usec = 0;
select(nfds, &readfds,&writefds,0,&tv);

and have the signal handlers set tv.tv_sec to 0. (tv is a global

Then if the signal comes before the select, the select exits

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