delta/cpython-git.git/Modules/timemodule.c, branch fix-misc-acks

bpo-36205: Fix the rusage implementation of time.process_time() (GH-15538)

2019-08-27T04:31:27+00:00

(cherry picked from commit 8bf5fef8737fdd12724b9340d76a4ed391c4ad8a)

Co-authored-by: vrajivk <3413293+vrajivk@users.noreply.github.com>

bpo-36779: time.tzname returns empty string on Windows if default cod… (GH-13073)

2019-06-13T13:42:46+00:00

Calling setlocale(LC_CTYPE, "") on a system where GetACP() returns CP_UTF8 results in empty strings in _tzname[].

This causes time.tzname to be an empty string.
I have reported the bug to the UCRT team and will follow up, but it will take some time get a fix into production.

In the meantime one possible workaround is to temporarily change the locale by calling setlocale(LC_CTYPE, "C") before calling _tzset and restore the current locale after if the GetACP() == CP_UTF8 or CP_UTF7

@zooba

https://bugs.python.org/issue36779
(cherry picked from commit b4c7defe58695a6670a8fdeaef67a638bbb47e42)

Co-authored-by: Paul Monson

bpo-24643: Fix "GH-define timezone _timezone" clashes on Windows (GH-12019)

2019-02-26T00:15:04+00:00

(cherry picked from commit 6673decfa0fb078f60587f5cb5e98460eea137c2)

Co-authored-by: Zackery Spytz

bpo-35550: Fix incorrect Solaris define guards (GH-11275)

2018-12-31T02:39:00+00:00

Python source code uses on several places ifdef sun or defined(sun) without the underscores, which is not standard compliant and shouldn't be used.

Defines should check for __sun instead. Reference: http://nadeausoftware.com/articles/2012/01/c_c_tip_how_use_compiler_predefined_macros_detect_operating_systemGH-Solaris

https://bugs.python.org/issue35550
(cherry picked from commit 6f9bc72c79c3262e5d0f2c0e96b016477399cfb1)

Co-authored-by: Jakub Kulík

bpo-35214: MSan workarounds for socket, time, and test_faulthandler. (GH-11375) (GH-11378)

2018-12-31T01:59:19+00:00

Add Clang Memory Sanitizer build instrumentation to work around
false positives from the socket and time modules as well as skipping
a couple test_faulthandler tests.
(cherry picked from commit b474e6774d60fa67d5373e361a0ed53c18b24f53)

Co-authored-by: Gregory P. Smith

[3.7] bpo-35373: Fix PyInit_timezone() error handling (GH-10864)

2018-12-03T23:09:02+00:00

* bpo-35373: Fix PyInit_timezone() error handling

PyInit_timezone() now returns -1 at exit if an exception is raised.
Check also explicitly PyUnicode_DecodeLocale() and Py_BuildValue()
errors.

* bpo-35373: Fix PyInit_time() error handling (GH-10865)

* PyInit_time() now returns NULL if an exception is raised.
* Rename PyInit_timezone() to init_timezone(). "PyInit_" prefix is
  a special prefix for function initializing a module.
  init_timezone() doesn't initialize a module and the function is not
  exported.

(cherry picked from commit 3bb150d8148e3cc08418077a58f43e064b9fde61)

get_gmtoff() now returns time_t (GH-10838) (GH-10839)

2018-12-01T00:24:21+00:00

get_gmtoff() now returns time_t instead of int to fix the following
Visual Studio warning:

    Modules\timemodule.c(1183): warning C4244: 'return':
    conversion from 'time_t' to 'int', possible loss of data

(cherry picked from commit 503ce5c482cb267b0770bc46c315d5cf822bdca9)

closes bpo-35025: Properly guard the `CLOCK_GETTIME` et al macros in timemodule.c. (GH-9961)

2018-10-21T00:41:38+00:00

Guard the `CLOCK_GETTIME` et al macros in `timemodule` based on the availability of the parent functions
(cherry picked from commit 94451182ccd6729c11338926d8a3d11645e86626)

Co-authored-by: Max Bélanger

bpo-34735: Fix a memory leak in Modules/timemodule.c (GH-9418)

2018-09-21T07:41:50+00:00

There was a missing PyMem_Free(format) in time_strftime().
(cherry picked from commit 91e6c8717b7dcbcc46b189509de5f2d335819f37)

Co-authored-by: Zackery Spytz

bpo-13312: Avoid int underflow in time year. (GH-8912)

2018-08-25T05:53:00+00:00

Avoids an integer underflow in the time module's year handling code.
(cherry picked from commit 76be0fffff8b7dbe649ad4821144461800ffb0d0)

Co-authored-by: Gregory P. Smith