Message103219
| Author |
pitrou |
| Recipients |
beazley, dabeaz, flox, kristjan.jonsson, loewis, pitrou, techtonik, torsten |
| Date |
2010年04月15日.14:28:03 |
| SpamBayes Score |
0.0017976413 |
| Marked as misclassified |
No |
| Message-id |
<1271341808.3425.3.camel@localhost> |
| In-reply-to |
<1271340562.22.0.32269834744.issue8299@psf.upfronthosting.co.za> |
| Content |
> if _POSIX_SEMAPHORES is defined, thread_pthread.h is designed to use
> the (fair) semaphore. If it is not present, or
> HAVE_BROKEN_POSIX_SEMAPHORES defined, the semaphore is supposed to be
> emulated using a condition variable.
> Now, I don't have access to a mac or linux machine, but does a modern
> python build perhaps actually have USE_SEMAPHORES defined?
Yes, it does.
Actually, I find it unlikely that any modern Unix would fall back on the
non-semaphore version. All this code is (mostly) very old. |
|