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33 Commits

Author SHA1 Message Date
Victor Stinner 850a18e03e bpo-30768: Recompute timeout on interrupted lock (GH-4103) 
Fix the pthread+semaphore implementation of
PyThread_acquire_lock_timed() when called with timeout > 0 and
intr_flag=0: recompute the timeout if sem_timedwait() is interrupted
by a signal (EINTR).

See also the PEP 475.

The pthread implementation of PyThread_acquire_lock() now fails with
a fatal error if the timeout is larger than PY_TIMEOUT_MAX, as done
in the Windows implementation.

The check prevents any risk of overflow in PyThread_acquire_lock().

Add also PY_DWORD_MAX constant.
 2017-10-24 16:53:32 -07:00
Oren Milman 0b3a87ef54 bpo-31471: Fix assertion failure in subprocess.Popen() on Windows, in case env has a bad keys() method. (#3580) 2017-09-14 22:30:27 +03:00
Eric Snow 2ebc5ce42a bpo-30860: Consolidate stateful runtime globals. (#3397) 
* group the (stateful) runtime globals into various topical structs
* consolidate the topical structs under a single top-level _PyRuntimeState struct
* add a check-c-globals.py script that helps identify runtime globals

Other globals are excluded (see globals.txt and check-c-globals.py).
 2017-09-07 23:51:28 -06:00
Eric Snow 05351c1bd8 Revert "bpo-30860: Consolidate stateful runtime globals." (#3379) 
Windows buildbots started failing due to include-related errors.
 2017-09-05 21:43:08 -07:00
Eric Snow 76d5abc868 bpo-30860: Consolidate stateful runtime globals. (#2594) 
* group the (stateful) runtime globals into various topical structs
* consolidate the topical structs under a single top-level _PyRuntimeState struct
* add a check-c-globals.py script that helps identify runtime globals

Other globals are excluded (see globals.txt and check-c-globals.py).
 2017-09-05 18:26:16 -07:00
Serhiy Storchaka 0ee32c1481 bpo-30745: Fix compiler warnings introduced in bpo-30730. (#2376) 2017-06-24 16:14:08 +03:00
Serhiy Storchaka d174d24a5d bpo-30730: Prevent environment variables injection in subprocess on Windows. (#2325) 
Prevent passing other invalid environment variables and command arguments.
 2017-06-23 19:39:27 +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 202fda55c2 bpo-24037: Add Argument Clinic converter `bool(accept={int})`. (#485) 2017-03-12 10:10:47 +02:00
Martin Panter 70214ad55d Issue #17599: Use unique _Py_REPARSE_DATA_BUFFER etc names to avoid conflict 
The conflict occurs with Min GW, which already defines REPARSE_DATA_BUFFER.
Also, Min GW uses a lowercase <windows.h> filename.
 2016-08-04 02:38:59 +00:00
Serhiy Storchaka 2954f83999 - Issue #27332: Fixed the type of the first argument of module-level functions 
generated by Argument Clinic.  Patch by Petr Viktorin.
 2016-07-07 18:20:03 +03:00
Serhiy Storchaka 1a2b24f02d Issue #27332: Fixed the type of the first argument of module-level functions 
generated by Argument Clinic.  Patch by Petr Viktorin.
 2016-07-07 17:35:15 +03:00
Serhiy Storchaka 5dee6551e2 Issue #26305: Argument Clinic now uses braces in C code as required by PEP 7. 2016-06-09 16:16:06 +03:00
Serhiy Storchaka ef1585eb9a Issue #25923: Added more const qualifiers to signatures of static and private functions. 2015-12-25 20:01:53 +02:00
Zachary Ware 77772c0e7b Issue #20172: Update clinicizations to current clinic. 2015-05-13 10:58:35 -05:00
Zachary Ware f2244eaf9e Issue #20172: Convert the _winapi module to Argument Clinic. 2015-05-13 01:22:54 -05:00
Steve Dower 3e96f324dc Issue #23451: Update pyconfig.h for Windows to require Vista headers and remove unnecessary version checks. 2015-03-02 08:01:10 -08:00
Benjamin Peterson 5ef01e9b93 merge 3.4 (#23361) 2015-02-09 21:00:00 -05:00
Benjamin Peterson 22ef9f722e merge 3.3 (#23361) 2015-02-09 20:58:52 -05:00
Benjamin Peterson 8ce6806498 add overflow checking (closes #23361) 2015-02-09 20:58:12 -05:00
Tim Golden 0321cf2550 Issue18314 Allow unlink to remove junctions. Includes support for creating junctions. Patch by Kim Gräsman 2014-05-05 19:46:17 +01:00
Tim Golden fbf963c064 Backed out changeset: 17df50df62c7 2014-04-27 18:35:36 +01:00
Tim Golden 4675d798bf Issue #18314 os.unlink will now remove junction points on Windows. Patch by Kim Gräsman. 2014-04-27 18:00:10 +01:00
Victor Stinner 373f0a925b Isuse #12328, #20978: Add _winapi.WAIT_ABANDONED_0 symbol, needed by 
multiprocessing.connection
 2014-03-20 09:26:55 +01:00
Richard Oudkerk 633db6f6a6 Issue #19565: Prevent warnings at shutdown about pending overlapped ops. 2013-11-17 13:15:51 +00:00
Ezio Melotti a7e7497d88 #18466: merge with 3.3. 2013-08-17 16:58:13 +03:00
Ezio Melotti 85a8629d21 #18466: fix more typos. Patch by Févry Thibault. 2013-08-17 16:57:41 +03:00
Victor Stinner 71765770a4 Issue #9566: _winapi.WriteFile() now truncates length to DWORD_MAX (4294967295) 2013-06-24 23:13:24 +02:00
Richard Oudkerk 6733927761 Fix typo in error handling for WaitForMultipleObjects() 2012-08-21 14:54:22 +01:00
Richard Oudkerk fdb8dcf675 Fix for Issue 14725 for 3.3 branch. 2012-05-05 19:45:37 +01:00
Antoine Pitrou 5438ed1572 Issue #4892: multiprocessing Connections can now be transferred over multiprocessing Connections. 
Patch by Richard Oudkerk (sbt).
 2012-04-24 22:56:57 +02:00
Antoine Pitrou 23bba4ca39 Issue #11750: The Windows API functions scattered in the _subprocess and 
_multiprocessing.win32 modules now live in a single module "_winapi".
Patch by sbt.
 2012-04-18 20:51:15 +02:00