delta/cpython-git.git/Modules/selectmodule.c, branch v3.6.7

[3.6] bpo-32568: make select.epoll() and its docs consistent (GH-7840) (GH-8025)

2018-06-30T13:15:53+00:00

* `flags` is indeed deprecated, but there is a validation on its value for
  backwards compatibility reasons.  This adds mention of this in the docs.
* The docs say that `sizehint` is deprecated and ignored, but it is still
  used when `epoll_create1()` is unavailable. This adds mention of this in
  the docs.
* `sizehint=-1` is acceptable again, and is replaced with `FD_SETSIZE-1`.
  This is needed to have a default value available at the Python level,
  since `FD_SETSIZE` is not exposed to Python. (see: bpo-31938)
* Reject `sizehint=0` since it is invalid to pass on to `epoll_create()`.

The relevant tests have also been updated.

(cherry picked from commit 0cdf5f42898350261c5ff65d96334e736130780f)

bpo-31893: Fix errors in b9052a0f91d2e83bbc27267247a5920c82b242a3. (GH-4196) (#4201)

2017-10-31T18:16:07+00:00

* Fix a compilation error on FreeBSD.
* Fix the data attribute size on Mac OS X.
(cherry picked from commit 2298fad5ff907dd48ea0fb5c71fa22334ef28c6b)

bpo-31893: Fixed select.kqueue(). (GH-4166) (#4190)

2017-10-31T12:46:15+00:00

* Fixed the layout of the kqueue_event structure on OpenBSD and NetBSD.
* Fixed the comparison of the kqueue_event objects.
(cherry picked from commit b9052a0f91d2e83bbc27267247a5920c82b242a3)

[3.6] bpo-31334: Fix timeout in select.poll.poll() (GH-3277) (#4033)

2017-10-18T12:05:16+00:00

Always pass -1, or INFTIM where defined, to the poll() system call when
a negative timeout is passed to the poll.poll([timeout]) method in the
select module. Various OSes throw an error with arbitrary negative
values.
(cherry picked from commit 6cfa927ceb931ad968b5b03e4a2bffb64a8a0604)

[3.6] bpo-31786: Make functions in the select module blocking when timeout is a small negative value. (GH-4003). (#4022)

2017-10-18T08:12:47+00:00

(cherry picked from commit 2c15b29aea5d6b9c61aa42d2c24a07ff1edb4b46)

[3.6] bpo-30058: Fixed buffer overflow in select.kqueue.control(). (GH-1095) (#3973)

2017-10-12T20:20:44+00:00

(cherry picked from commit de072100775cc29e6cd93a75466cecbd1086f258)

bpo-28667: Fix a compile warning on FreeBSD when compare with FD_SETSIZE. (#501) (#3190)

2017-08-22T22:58:43+00:00

FreeBSD is the only platforms with unsigned FD_SETSIZE.

(cherry picked from commit 783d0c1a1c723733adcdf4249240246fc35a5bcb)

Issue #28153: Make kqueue()'s event filters optional

2016-09-14T15:16:59+00:00

Patch by Ed Schouten.

replace Py_(u)intptr_t with the c99 standard types

2016-09-06T20:47:26+00:00

Expose EPOLLRDHUP conditionally

2016-08-08T10:39:43+00:00