[pypy-commit] pypy default: backport 4af601050e87

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r90622:61d3de1e7c9a
Date: 2017-03-10 14:02 +0100
http://bitbucket.org/pypy/pypy/changeset/61d3de1e7c9a/

Log:	backport 4af601050e87

diff --git a/pypy/module/_multiprocessing/interp_semaphore.py b/pypy/module/_multiprocessing/interp_semaphore.py
--- a/pypy/module/_multiprocessing/interp_semaphore.py
+++ b/pypy/module/_multiprocessing/interp_semaphore.py
@@ -362,6 +362,7 @@
                 except OSError as e:
                     if e.errno == errno.EINTR:
                         # again
+                        _check_signals(space)
                         continue
                     elif e.errno in (errno.EAGAIN, errno.ETIMEDOUT):
                         return False