Date: Tue, 15 Jul 2003 16:30:39 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: Craig Rodrigues <rodrigc@crodrigues.org> Cc: freebsd-threads@freebsd.org Subject: Re: ACE Proactor and libkse Message-ID: <Pine.BSF.4.21.0307151629170.86201-100000@InterJet.elischer.org> In-Reply-To: <20030715231600.GA676@crodrigues.org>
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On Tue, 15 Jul 2003, Craig Rodrigues wrote: > On Tue, Jul 15, 2003 at 02:24:41PM -0400, Daniel Eischen wrote: > > > > You can also build ACE so that it will use scope system > > threads when it wants (don't define ACE_LACKS_THREAD_PROCESS_SCOPING > > in config-freebsd.h). > > Should this become the default for config-freebsd.h, or should > we leave it alone? I can submit a patch which does something like: > > #if (__FreeBSD_version < 501102 /* or whatever value is appropriate */) > #define ACE_LACKS_THREAD_PROCESS_SCOPING > #endif > > > Yeah, I knew that's why the proactor tests failed; I didn't > > ever bother to load the aio module to see if it would then > > pass. > > The Proactor test now works, but it only works with libkse. > My patch was not signal related: > > Mon Jul 14 11:16:25 2003 Craig Rodrigues <crodrigu@bbn.com> > > * ace/POSIX_Proactor.cpp: FreeBSD defines the sysconf value > for _SC_AIO_LISTIO_MAX to 16, and the sysconf value for > _SC_AIO_MAX to be 1024. The lower value must be assigned to > aiocb_list_max_size_ otherwise aio_suspend() will fail. There > was already already some logic in here to support HPUX that also > works for FreeBSD, so use that. > > > > > It could be. Signals are mostly done; there are a few changes > > that David will be checking in really soon that should leave just > > one issue with signals and sigwait() which we are not sure about. > > OK, that's very nice! At what point will the signal support > be good enough to comply with POSIX Real-time signals? Ummm RT signals are a different thing from thread signals. the two questions are different.. (And I might add, not orthogonal.. RT signals make thread signals more difficult). (last time I looked).
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