Issue #16105: When a signal handler fails to write to the file descriptor registered with ``signal.set_wakeup_fd()``, report an exception instead of ignoring the error.

PyStructSequence_InitType() except that it has a return value (0 on success,
-1 on error).

 * PyStructSequence_InitType2() now raises MemoryError on memory allocation failure
 * Fix also some calls to PyDict_SetItemString(): handle error

- Issue #17782: Fix undefined behaviour on platforms where ``struct timespec``'s "tv_nsec" member is not a C long.

Patch by Roumen Petrov.

Thanks to Thomas Heller for the bug report.

handled by Python to not persist after os.fork() in the child process.

yet handled by Python to not persist after os.fork() in the child process.

Add a private API to convert an int or float to a C timespec structure.

a random deadlock when fork() is called in a multithreaded process in debug
mode, and make PyOS_AfterFork() more robust.

a random deadlock when fork() is called in a multithreaded process in debug
mode, and make PyOS_AfterFork() more robust.

make _multiprocessing.win32.WaitForMultipleObjects interruptible when
the wait_flag parameter is false.  Patch by sbt.

TLS implementations, and fails with the ad-hoc TLS implementation when a thread
doesn't have an auto thread state (e.g. a thread created outside of Python
calling into a subinterpreter).

Initial patch by Charles-François Natali.

twice, it now writes the number of the second signal into the wakeup fd.

Patch written by Charles-François Natali.

instead of a RuntimeError: OSError has an errno attribute.

pthread_t is a pointer, not an integer, on FreeBSD. It should fix the following
gcc warning:

passing argument 1 of ‘pthread_kill’ makes pointer from integer without a cast

instead of a nul byte into the wakeup file descriptor. So it is possible to
wait more than one signal and know which signals were raised.

signal module.

Update the doc. Refactor also related tests.

called. The test checks that SIG_UNBLOCK calls immediatly the signal handler of
the pending SIGUSR1. Improve also the tests using an exception (division by
zero) instead of a flag (a function attribute).

and/or change the signal mask of the calling thread.

Fix also tests of test_io using threads and an alarm: use pthread_sigmask() to
ensure that the SIGALRM signal is received by the main thread.

Original patch written by Jean-Paul Calderone.

APIs, to avoid a crash with the pthread implementation in RHEL 5.  Patch
by Charles-François Natali.

APIs, to avoid a crash with the pthread implementation in RHEL 5.  Patch
by Charles-François Natali.

Py_AddPendingCall() for the first signal to fix a deadlock on reentrant or
parallel calls. PyErr_SetInterrupt() writes also into the wake up file.

Py_AddPendingCall() for the first signal to fix a deadlock on reentrant or
parallel calls. PyErr_SetInterrupt() writes also into the wake up file.

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86214 | antoine.pitrou | 2010-11-05 20:47:27 +0100 (ven., 05 nov. 2010) | 4 lines

  Issue #10311: The signal module now restores errno before returning from
  its low-level signal handler.  Patch by Hallvard B Furuseth.
........

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86214 | antoine.pitrou | 2010-11-05 20:47:27 +0100 (ven., 05 nov. 2010) | 4 lines

  Issue #10311: The signal module now restores errno before returning from
  its low-level signal handler.  Patch by Hallvard B Furuseth.
........

its low-level signal handler.  Patch by Hallvard B Furuseth.

 * Rename _PyImport_FindExtension() to _PyImport_FindExtensionUnicode():
   the filename becomes a Unicode object instead of byte string
 * Rename _PyImport_FixupExtension() to _PyImport_FixupExtensionUnicode():
   the filename becomes a Unicode object instead of byte string

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r85140 | brian.curtin | 2010-10-01 09:49:24 -0500 (Fri, 01 Oct 2010) | 4 lines

  Fix #10003. Add SIGBREAK to the set of valid signals on Windows.

  This fixes a regression noticed by bzr, introduced by issue #9324.
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