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214 Commits

Author SHA1 Message Date
Berker Peksag b690b9b047
bpo-29386: Pass -1 to epoll_wait() when timeout is < -1 (GH-9040) 
Although the kernel accepts any negative value for timeout, the
documented value to block indefinitely is -1.

This commit also makes the code similar to select.poll.poll().
 2018-09-11 20:29:48 +03:00
Michael Osipov 0e6e7a1e52 bpo-34419: selectmodule.c does not compile on HP-UX due to bpo-31938 (GH-8796) 
Fix compile errors reported by HP aCC by fixing bugs introduced in 6dc57e2a20
which do not cause trouble on clang or GCC.

Patch by Michael Osipov.
 2018-08-17 14:43:02 +03:00
Serhiy Storchaka 7cb7bcff20
bpo-20260: Implement non-bitwise unsigned int converters for Argument Clinic. (GH-8434) 2018-07-26 13:22:16 +03:00
Tal Einat 6dc57e2a20
bpo-31938: Convert selectmodule.c to Argument Clinic (GH-4265) 2018-06-30 23:02:48 +03:00
Tal Einat 0cdf5f4289
bpo-32568: make select.epoll() and its docs consistent (#7840) 
* `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.
 2018-06-30 15:43:23 +03:00
Siddhesh Poyarekar 55edd0c185 bpo-33012: Fix invalid function cast warnings with gcc 8 for METH_NOARGS. (GH-6030) 
METH_NOARGS functions need only a single argument but they are cast
into a PyCFunction, which takes two arguments.  This triggers an
invalid function cast warning in gcc8 due to the argument mismatch.
Fix this by adding a dummy unused argument.
 2018-04-29 21:59:33 +03:00
oldk aa0735f597 bpo-32747: Remove trailing spaces in docstrings. (GH-5491) 2018-02-02 10:52:55 +02:00
Victor Stinner b8d90328ad
bpo-28914: Fix compilation of select on Android (#5447) 
EPOLL_CLOEXEC is not defined on Android.

Co-Authored-By: Wataru Matsumoto <sxsns243@gmail.com>
 2018-01-30 12:18:54 +01:00
stratakis e8b1965639 bpo-23699: Use a macro to reduce boilerplate code in rich comparison functions (GH-793) 2017-11-02 20:32:54 +10:00
Serhiy Storchaka 2298fad5ff
bpo-31893: Fix errors in b9052a0f91. (#4196) 
* Fix a compilation error on FreeBSD.
* Fix the data attribute size on Mac OS X.
 2017-10-31 18:18:21 +02:00
Serhiy Storchaka b9052a0f91
bpo-31893: Fixed select.kqueue(). (#4166) 
* Fixed the layout of the kqueue_event structure on OpenBSD and NetBSD.
* Fixed the comparison of the kqueue_event objects.
 2017-10-31 13:59:55 +02:00
Riccardo Coccioli 6cfa927ceb bpo-31334: Fix timeout in select.poll.poll() (GH-3277) 
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.
 2017-10-17 12:45:07 -07:00
Pablo Galindo 2c15b29aea bpo-31786: Make functions in the select module blocking when timeout is a small negative value. (#4003) 2017-10-17 17:14:41 +03:00
Serhiy Storchaka de07210077 bpo-30058: Fixed buffer overflow in select.kqueue.control(). (#1095) 2017-10-12 22:17:46 +03:00
Serhiy Storchaka bf623ae884 bpo-30061: Check if PyObject_Size()/PySequence_Size()/PyMapping_Size() (#1096) 
raised an error.

Replace them with using concrete types API that never fails if appropriate.
 2017-04-19 20:03:52 +03:00
Serhiy Storchaka 55fe1ae970 bpo-30022: Get rid of using EnvironmentError and IOError (except test… (#1051) 2017-04-16 10:46:38 +03:00
Serhiy Storchaka 783d0c1a1c bpo-28667: Fix a compile warning on FreeBSD when compare with FD_SETSIZE. (#501) 
FreeBSD is the only platforms with unsigned FD_SETSIZE.
 2017-03-12 14:43:12 +02:00
Serhiy Storchaka 228b12edcc Issue #28999: Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever 
possible.  Patch is writen with Coccinelle.
 2017-01-23 09:47:21 +02:00
Serhiy Storchaka 5ab81d787f Issue #28959: Added private macro PyDict_GET_SIZE for retrieving the size of dict. 2016-12-16 16:18:57 +02:00
Berker Peksag e2197d1312 Issue #20100: Simplify newPyEpoll_Object() 
EPOLL_CLOEXEC is the only value that can be passed
to epoll_create1() and we are passing EPOLL_CLOEXEC
unconditionally since Python 3.4.
 2016-09-26 23:30:41 +03:00
Berker Peksag 7ec64562b2 Issue #28153: Make kqueue()'s event filters optional 
Patch by Ed Schouten.
 2016-09-14 18:16:59 +03:00
Benjamin Peterson ca47063998 replace Py_(u)intptr_t with the c99 standard types 2016-09-06 13:47:26 -07:00
Berker Peksag e1d22fda7e Expose EPOLLRDHUP conditionally 2016-08-08 13:39:43 +03:00
Berker Peksag fe8d966657 Issue #27567: Expose the POLLRDHUP constant in the select module 2016-07-19 21:09:26 +03:00
Benjamin Peterson 0715ce358a add EPOLLEXCLUSIVE 2016-07-18 22:02:44 -07:00
Benjamin Peterson 96e97169cc expose EPOLLRDHUP (closes #27567) 2016-07-18 21:47:39 -07:00
Senthil Kumaran 0594cff293 merge from 3.5 
issue27018 - Fix the documentation of select.epoll.register method.
 2016-05-14 21:29:03 -07:00
Senthil Kumaran 507898d35d issue27018 - Fix the documentation of select.epoll.register method. 2016-05-14 21:28:22 -07:00
Serhiy Storchaka b6a9c9761c Issue #26778: Fixed "a/an/and" typos in code comment, documentation and error 
messages.
 2016-04-17 09:39:28 +03:00
Serhiy Storchaka 2d06e84455 Issue #25923: Added the const qualifier to static constant arrays. 2015-12-25 19:53:18 +02:00
Benjamin Peterson e5df40727c merge 3.4 (#25371) 2015-10-10 19:32:33 -07:00
Benjamin Peterson b397e3b526 add a missing comma (closes #25371) 2015-10-10 19:32:20 -07:00
Zachary Ware 3e77677692 Issue #23652: Make the select module compile against LSB headers. 
Patch by Matt Frank.
 2015-08-01 21:34:05 -05:00
Zachary Ware 1824544d82 Issue #23652: Merge with 3.4 2015-08-01 21:38:04 -05:00
Victor Stinner 45ca48b03d Issue #23485: select.devpoll.poll() is now retried when interrupted by a signal 2015-03-31 12:10:33 +02:00
Victor Stinner 4448c08451 Issue #23485: select.kqueue.control() is now retried when interrupted by a signal 2015-03-31 11:48:34 +02:00
Victor Stinner 41eba224de Issue #23485: select.epoll.poll() is now retried when interrupted by a signal 2015-03-30 21:59:21 +02:00
Victor Stinner 3c7d6e0693 Issue #23485: select.poll.poll() is now retried when interrupted by a signal 2015-03-30 21:38:00 +02:00
Victor Stinner f70e1ca0fc Issue #23485: select.select() is now retried automatically with the recomputed 
timeout when interrupted by a signal, except if the signal handler raises an
exception. This change is part of the PEP 475.

The asyncore and selectors module doesn't catch the InterruptedError exception
anymore when calling select.select(), since this function should not raise
InterruptedError anymore.
 2015-03-30 21:16:11 +02:00
Victor Stinner 869e1778c0 Issue #22117: Replace usage of _PyTime_ROUND_UP with _PyTime_ROUND_CEILING 
All these functions only accept positive timeouts, so this change has no effect
in practice.
 2015-03-30 03:49:14 +02:00
Victor Stinner c337838af7 Issue #22117: Use the new _PyTime_t API in the select module 2015-03-28 05:07:51 +01:00
Victor Stinner 54799672da Issue #23708: select.devpoll now retries its internal write() when interrupted 
by a signal (EINTR).

Modify devpoll_flush() to use _Py_write() instead of calling directly write().
 2015-03-19 23:33:09 +01:00
Victor Stinner a555cfcb73 Issue #23694: Enhance _Py_open(), it now raises exceptions 
* _Py_open() now raises exceptions on error. If open() fails, it raises an
  OSError with the filename.
* _Py_open() now releases the GIL while calling open()
* Add _Py_open_noraise() when _Py_open() cannot be used because the GIL is not
  held
 2015-03-18 00:22:14 +01:00
Victor Stinner 329e492570 Issue #20656: Restore explicit downcast in select_select(). 
Cast from time_t (64 bit) to long (32 bit). It should fix a compiler warning.
 2014-02-18 09:30:33 +01:00
Victor Stinner 5a8e5796f1 Close #20656: Fix select.select() on OpenBSD 64-bit 2014-02-18 01:35:40 +01:00
Victor Stinner 3c1b379ebd Issue #20320: select.select() and select.kqueue.control() now round the timeout 
aways from zero, instead of rounding towards zero.

It should make test_asyncio more reliable, especially test_timeout_rounding() test.
 2014-02-17 00:02:43 +01:00
Serhiy Storchaka dfe98a102e Issue #20437: Fixed 22 potential bugs when deleting objects references. 2014-02-09 13:46:20 +02:00
Serhiy Storchaka 505ff755d7 Issue #20437: Fixed 21 potential bugs when deleting objects references. 2014-02-09 13:33:53 +02:00
Victor Stinner dcd9740ad2 Issue #20452: select and selectors round (again) timeout away from zero for 
poll and epoll

Improve also debug info to analyze the issue
 2014-01-31 12:12:53 +01:00
Victor Stinner 38c72bd199 (Merge 3.3) Issue #20311: Revert 033137c12d88 (02f9db3e684e), 
select.epoll.poll() rounds again the timeout towards zero
 2014-01-25 14:40:04 +01:00