mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-12-04 00:30:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8
cpython/Modules
History
Benjamin Peterson 5183856c17 Merged revisions 75246 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
  r75246 | benjamin.peterson | 2009-10-04 15:32:25 -0500 (Sun, 04 Oct 2009) | 29 lines

  Merged revisions 74841 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r74841 | thomas.wouters | 2009-09-16 14:55:54 -0500 (Wed, 16 Sep 2009) | 23 lines


    Fix issue #1590864, multiple threads and fork() can cause deadlocks, by
    acquiring the import lock around fork() calls. This prevents other threads
    from having that lock while the fork happens, and is the recommended way of
    dealing with such issues. There are two other locks we care about, the GIL
    and the Thread Local Storage lock. The GIL is obviously held when calling
    Python functions like os.fork(), and the TLS lock is explicitly reallocated
    instead, while also deleting now-orphaned TLS data.

    This only fixes calls to os.fork(), not extension modules or embedding
    programs calling C's fork() directly. Solving that requires a new set of API
    functions, and possibly a rewrite of the Python/thread_*.c mess. Add a
    warning explaining the problem to the documentation in the mean time.

    This also changes behaviour a little on AIX. Before, AIX (but only AIX) was
    getting the import lock reallocated, seemingly to avoid this very same
    problem. This is not the right approach, because the import lock is a
    re-entrant one, and reallocating would do the wrong thing when forking while
    holding the import lock.

    Will backport to 2.6, minus the tiny AIX behaviour change.
  ........
................
2009-10-04 20:35:30 +00:00
..
_ctypes Merged revisions 74974 via svnmerge from 2009-09-20 18:58:52 +00:00
_io Merged revisions 75009 via svnmerge from 2009-09-21 21:42:29 +00:00
_multiprocessing Merged revisions 73768 via svnmerge from 2009-07-02 14:37:32 +00:00
_sqlite Merge revision 71222 from trunk: #5615: make it possible to configure --without-threads again. 2009-04-05 11:47:34 +00:00
cjkcodecs add a replacement API for PyCObject, PyCapsule #5630 2009-05-05 22:31:58 +00:00
expat Backport of r74435. Not merged/blocked w/ svnmerge.py as the tool is erroring out on me. 2009-08-13 19:59:04 +00:00
zlib Remove RISCOS support 2007-08-16 14:35:24 +00:00
_bisectmodule.c merge from trunk 2008-10-11 00:49:57 +00:00
_codecsmodule.c Merged revisions 72404-72406 via svnmerge from 2009-05-06 14:41:26 +00:00
_collectionsmodule.c Issue 6637: defaultdict.copy() failed with an empty factory. 2009-08-04 19:13:37 +00:00
_csv.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
_curses_panel.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
_cursesmodule.c Merged revisions 74010,74034,74054 via svnmerge from 2009-08-13 09:15:16 +00:00
_dbmmodule.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
_elementtree.c add a replacement API for PyCObject, PyCapsule #5630 2009-05-05 22:31:58 +00:00
_functoolsmodule.c Make some private functions static (thanks make smelly) 2009-05-24 21:25:49 +00:00
_gdbmmodule.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
_gestalt.c Rename PyUnicode_AsString -> _PyUnicode_AsString and 2008-08-07 18:54:33 +00:00
_hashopenssl.c remove old undocumented compat interfaces in hashlib and pwd #5881 2009-05-04 22:25:21 +00:00
_heapqmodule.c Remove 2.6 compatibility code: 2008-06-17 21:25:35 +00:00
_json.c Fix TODO: do the sort by just the key, not the key/value pair. 2009-05-27 11:19:02 +00:00
_localemodule.c Merged revisions 74846 via svnmerge from 2009-09-16 20:33:51 +00:00
_lsprof.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
_pickle.c Issue #6137: The pickle module now translates module names when loading 2009-06-04 20:32:06 +00:00
_randommodule.c Merged revisions 72344 via svnmerge from 2009-05-05 17:54:36 +00:00
_sre.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
_ssl.c Merged revisions 73623-73624 via svnmerge from 2009-06-28 17:35:48 +00:00
_struct.c Merged revisions 73882 via svnmerge from 2009-07-07 10:21:58 +00:00
_testcapimodule.c Issue #6012: Add cleanup support to O& argument parsing. 2009-05-29 14:47:46 +00:00
_threadmodule.c Merged revisions 75125 via svnmerge from 2009-09-29 05:03:48 +00:00
_tkinter.c Merged revisions 71210 via svnmerge from 2009-04-10 22:19:09 +00:00
_weakref.c Implement PEP 3121: new module initialization and finalization API. 2008-06-11 05:26:20 +00:00
addrinfo.h
ar_beos
arraymodule.c Merged revisions 73862,73872 via svnmerge from 2009-08-13 09:05:38 +00:00
atexitmodule.c Issue #4200: Changed the atexit module to store its state in its PyModuleDef atexitmodule. This fixes a bug with multiple subinterpeters. The bug was found by Graham Dumpletom during his work on a 3.0 port of mod_wsgi. The patch has been reviewed by Benjamin. 2008-10-30 21:34:02 +00:00
audioop.c Silence compiler warning. 2009-05-16 01:46:11 +00:00
binascii.c #4542: On Windows, binascii.crc32 still accepted str as binary input. 2008-12-05 01:40:43 +00:00
bz2module.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
cmathmodule.c Merged revisions 74305 via svnmerge from 2009-08-04 19:26:17 +00:00
config.c.in Merged revisions 66508,66510,66512-66513,66523-66526,66529-66530,66532,66535,66538,66544,66546 via svnmerge from 2008-09-22 22:10:59 +00:00
cryptmodule.c Implement PEP 3121: new module initialization and finalization API. 2008-06-11 05:26:20 +00:00
datetimemodule.c add a replacement API for PyCObject, PyCapsule #5630 2009-05-05 22:31:58 +00:00
errnomodule.c Merged revisions 64214 via svnmerge from 2008-06-13 01:09:34 +00:00
fcntlmodule.c Merged revisions 72887 via svnmerge from 2009-05-24 15:46:13 +00:00
fpectlmodule.c - fix build failure in Modules/fpectlmodule.c (not built by default) 2008-11-26 17:18:22 +00:00
fpetestmodule.c Implement PEP 3121: new module initialization and finalization API. 2008-06-11 05:26:20 +00:00
gc_weakref.txt
gcmodule.c Merged revisions 70546 via svnmerge from 2009-03-23 18:52:06 +00:00
getaddrinfo.c
getbuildinfo.c Merged revisions 72871-72872 via svnmerge from 2009-05-23 19:36:27 +00:00
getnameinfo.c
getpath.c This fixes issue5143 and includes a test. 2009-02-12 15:55:38 +00:00
grpmodule.c Merged revisions 73016 via svnmerge from 2009-05-29 16:01:34 +00:00
hashlib.h Fixes Issue #3745: Fix hashlib to always reject unicode and non 2009-02-12 07:35:29 +00:00
itertoolsmodule.c add sys prefix 2009-06-24 02:29:57 +00:00
ld_so_aix Merged revisions 72180 via svnmerge from 2009-05-01 21:18:27 +00:00
ld_so_beos
main.c Merged revisions 74010,74034,74054 via svnmerge from 2009-08-13 09:15:16 +00:00
makesetup Implement PEP 3121: new module initialization and finalization API. 2008-06-11 05:26:20 +00:00
makexp_aix
mathmodule.c Merged revisions 67654,67676-67677,67681,67692,67725,67761,67784-67785,67787-67788,67802,67848-67850,67862-67864,67880,67882 via svnmerge from 2008-12-21 00:06:59 +00:00
md5module.c Fixed memory leak on failure. This is related to issue5403 but won't crash on py3k. 2009-03-03 07:49:01 +00:00
mmapmodule.c Merged revisions 73684 via svnmerge from 2009-06-29 15:02:36 +00:00
nismodule.c Merged revisions 73874 via svnmerge from 2009-07-07 06:53:22 +00:00
operator.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
ossaudiodev.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
parsermodule.c Merged revisions 72924 via svnmerge from 2009-05-25 21:10:36 +00:00
posixmodule.c Merged revisions 75246 via svnmerge from 2009-10-04 20:35:30 +00:00
pwdmodule.c Merged revisions 73016 via svnmerge from 2009-05-29 16:01:34 +00:00
pyexpat.c - Issue #5590: Remove unused global variable in pyexpat extension. 2009-06-22 13:05:52 +00:00
python.c Issue #6097: Escape UTF-8 surrogates resulting from mbstocs conversion 2009-05-29 16:22:26 +00:00
readline.c Merged revisions 71229,71271 via svnmerge from 2009-04-07 13:24:27 +00:00
resource.c Clean up some int/long detection remnants in resource module. 2009-05-08 21:28:46 +00:00
rotatingtree.c
rotatingtree.h
selectmodule.c Merged revisions 74055 via svnmerge from 2009-08-13 12:26:19 +00:00
Setup.config.in Rename thread to _thread and dummy_thread to _dummy_thread. Issue #2875. 2008-05-25 13:05:15 +00:00
Setup.dist #3791: remove last traces of bsddb. 2009-06-04 09:30:30 +00:00
sha1module.c Fixed memory leak on failure. This is related to issue5403 but won't crash on py3k. 2009-03-03 07:49:01 +00:00
sha256module.c remove old undocumented compat interfaces in hashlib and pwd #5881 2009-05-04 22:25:21 +00:00
sha512module.c remove old undocumented compat interfaces in hashlib and pwd #5881 2009-05-04 22:25:21 +00:00
signalmodule.c Merged revisions 74745 via svnmerge from 2009-09-11 22:36:27 +00:00
socketmodule.c Merged revisions 75231 via svnmerge from 2009-10-04 14:54:52 +00:00
socketmodule.h Merged revisions 74356-74357 via svnmerge from 2009-08-12 18:39:44 +00:00
spwdmodule.c Issue #4859: Implement PEP 383 for pwd, spwd, and grp. 2009-05-29 15:23:17 +00:00
sre.h #2834: Change re module semantics, so that str and bytes mixing is forbidden, 2008-08-19 17:56:33 +00:00
sre_constants.h
symtablemodule.c Merged revisions 65715,65724,65726,65732,65736-65739,65775 via svnmerge from 2008-08-17 18:02:44 +00:00
syslogmodule.c Rename PyUnicode_AsString -> _PyUnicode_AsString and 2008-08-07 18:54:33 +00:00
termios.c Implement PEP 3121: new module initialization and finalization API. 2008-06-11 05:26:20 +00:00
testcapi_long.h Merged revisions 69498 via svnmerge from 2009-02-10 16:13:25 +00:00
timemodule.c Issue #6183: Disables wcsftime on VC6. 2009-06-03 05:19:18 +00:00
tkappinit.c Merged revisions 69473 via svnmerge from 2009-02-09 22:33:59 +00:00
tkinter.h Merged revisions 71210 via svnmerge from 2009-04-10 22:19:09 +00:00
unicodedata.c add a replacement API for PyCObject, PyCapsule #5630 2009-05-05 22:31:58 +00:00
unicodedata_db.h Merged revisions 72054 via svnmerge from 2009-04-27 22:31:40 +00:00
unicodename_db.h Merged revisions 66362 via svnmerge from 2008-09-10 14:08:48 +00:00
xxmodule.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
xxsubtype.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00
zipimport.c Fix a warning. 2009-05-17 08:20:45 +00:00
zlibmodule.c Issue #1717: rename tp_compare to tp_reserved. I'll change the 2009-02-02 20:36:42 +00:00