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Issue #12469: partial revert of 024827a9db64, freebsd6 thread initialization

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* Don't create a thread at startup anymore to initialize the pthread library:
   it changes the behaviour of many functions related to signal handling like
   sigwait()
 * Reenable test_sigtimedwait_poll() on FreeBSD 6
This commit is contained in:
Victor Stinner 2011-07-04 22:53:49 +02:00
parent 8fbfc12f5e
commit 87e78ce1c6
2 changed files with 1 additions and 7 deletions
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3
Lib/test/test_signal.py
View file

@ -670,9 +670,6 @@ class PendingSignalsTests(unittest.TestCase):
@unittest.skipUnless(hasattr(signal, 'sigtimedwait'), @unittest.skipUnless(hasattr(signal, 'sigtimedwait'),
'need signal.sigtimedwait()') 'need signal.sigtimedwait()')
# issue #12303: sigtimedwait() takes 30 seconds on FreeBSD 6 (kernel bug)
@unittest.skipIf(sys.platform =='freebsd6',
"sigtimedwait() with a null timeout doens't work on FreeBSD 6")
def test_sigtimedwait_poll(self): def test_sigtimedwait_poll(self):
# check that polling with sigtimedwait works # check that polling with sigtimedwait works
self.wait_helper(signal.SIGALRM, ''' self.wait_helper(signal.SIGALRM, '''

5
Python/thread_pthread.h
View file

@ -144,10 +144,7 @@ typedef struct {
* Initialization. * Initialization.
*/ */
/* On FreeBSD6, pthread_kill() doesn't work on the main thread before #if defined(_HAVE_BSDI)
the creation of the first thread */
#if defined(_HAVE_BSDI) \
|| (defined(__FreeBSD__) && __FreeBSD_version < 700000)
static static
void _noop(void) void _noop(void)
{ {