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Author SHA1 Message Date
Meador Inge fe7aa49f24 Issue #9041: raised exception is misleading 
An issue in ctypes.c_longdouble, ctypes.c_double, and ctypes.c_float that
caused an incorrect exception to be returned in the case of overflow has been
fixed.
 2012-05-28 13:52:59 -05:00
Meador Inge ad349a190e Issue #12881: ctypes: Fix segfault with large structure field names. 2011-10-03 21:34:04 -05:00
Meador Inge fe15003680 Issue #13013: ctypes: Fix a reference leak in PyCArrayType_from_ctype. 
Thanks to Suman Saha for finding the bug and providing a patch.
 2011-09-27 20:35:28 -05:00
Amaury Forgeot d'Arc 439c25eb9e Issue #12483: ctypes: Fix a crash when the destruction of a callback 
object triggers the garbage collector.
 2011-09-12 20:12:09 +02:00
Amaury Forgeot d'Arc cf316a171e Issue #12764: Fix a crash in ctypes when the name of a Structure field is not 
a string.
 2011-09-02 20:32:23 +02:00
Amaury Forgeot d'Arc 3d7f236329 Issue #9651: Fix a crash when ctypes.create_string_buffer(0) was passed to 
some functions like file.write().
 2011-08-30 21:04:35 +02:00
Barry Warsaw c56432804a - Issue #10309: Define _GNU_SOURCE so that mremap() gets the proper 
signature.  Without this, architectures where sizeof void* != sizeof int are
  broken.  Patch given by Hallvard B Furuseth.
 2011-07-19 17:06:30 -04:00
Benjamin Peterson e26f482742 fix missing variable declarations 2011-03-26 18:09:55 -05:00
Benjamin Peterson de39047cc6 always check return value of PyObject_IsInstance for error 2011-03-26 18:04:09 -05:00
Benjamin Peterson f21ad92351 check possible recursive _as_parameter_ to prevent segfault (closes #1838) 2011-03-26 17:56:28 -05:00
Ezio Melotti c2077b0d9b #11565: Fix several typos. Patch by Piotr Kasprzyk. 2011-03-16 12:34:31 +02:00
Ezio Melotti 8d77efc234 Revert typo fixes in _cytpes/libffi* 2011-03-15 19:09:10 +02:00
Ezio Melotti 24b07bcba3 #11515: fix several typos. Patch by Piotr Kasprzyk. 2011-03-15 18:55:01 +02:00
Antoine Pitrou 820021ebd8 Merged revisions 88284 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r88284 | antoine.pitrou | 2011-01-31 22:08:57 +0100 (lun., 31 janv. 2011) | 4 lines

  Issue #8275: Fix passing of callback arguments with ctypes under Win64.
  Patch by Stan Mihai. Ok'ed by Georg.
........
 2011-01-31 21:47:45 +00:00
Ronald Oussoren 30a171fcb6 Merged revisions 84535 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r84535 | ronald.oussoren | 2010-09-05 20:25:59 +0200 (Sun, 05 Sep 2010) | 2 lines

  Fix for issue9662, patch by Łukasz Langa in issue5504.
........
 2010-09-16 11:35:07 +00:00
Thomas Heller 5c7589c52d Merged revisions 83841 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r83841 | thomas.heller | 2010-08-08 20:16:20 +0200 (So, 08 Aug 2010) | 2 lines

  Fix issue6869: refcount problem in the _ctypes extension.
........
 2010-08-08 18:28:59 +00:00
Thomas Heller 001d3a1d8a Fis issue5504: ctypes does now work with systems where mmap can't be 
PROT_WRITE and PROT_EXEC.
 2010-08-08 17:56:41 +00:00
Thomas Heller f180099ec6 Fix #8959 by reverting revision 80761. 2010-06-21 14:00:24 +00:00
Antoine Pitrou c83ea137d7 Untabify C files. Will watch buildbots. 2010-05-09 14:46:46 +00:00
Thomas Heller 06a7e2069a On Windows, ctypes does no longer check the stack before and after 
calling a foreign function.  This allows to use the unmodified libffi
library.

Remove most files from _ctypes/libffi_msvc, only two include files
stay (updated from _ctypes/libffi/...).  Other files are used in the
cross-platform _ctypes/libffi directory.
 2010-05-04 18:44:42 +00:00
Jeroen Ruigrok van der Werven 422c7423b8 FreeBSD is not a sysv platform, so use freebsd.S instead of sysv.S (as is 
also the case in FreeBSD's port of libffi).

Reviewed by: dickinsm
 2010-04-07 14:33:37 +00:00
Martin v. Löwis 16ea548f69 Issue #8314: Fix unsigned long long bug in libffi on Sparc v8. 2010-04-07 11:01:46 +00:00
Thomas Heller b102ddadcb Revert rev. 79509; ctypes doesn't build on linux. 2010-03-30 20:57:06 +00:00
Thomas Heller 5006ba0fef Merged revisions 79115,79424,79491 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/branch_libffi-3_0_10-win

........
  r79115 | thomas.heller | 2010-03-19 22:14:47 +0100 (Fr, 19 Mrz 2010) | 7 lines

  Work in progress.  2 tests fail on x86/win32 because the stack
  checking code in ffi_call_win32 is not yet implemented.

  Remove most files from _ctypes/libffi_msvc, only two include files
  stay (updated from _ctypes/libffi/...).  Other files are used in the
  cross-platform _ctypes/libffi directory.
........
  r79424 | thomas.heller | 2010-03-25 19:28:02 +0100 (Do, 25 Mrz 2010) | 1 line

  Build _ctypes on Win64.
........
  r79491 | thomas.heller | 2010-03-29 21:30:33 +0200 (Mo, 29 Mrz 2010) | 4 lines

  On Windows, ctypes does no longer check the stack before and after
  calling a foreign function.
  This allows to use the unmodified libffi library.
........
 2010-03-30 19:46:23 +00:00
Larry Hastings 402b73fb8d Backported PyCapsule from 3.1, and converted most uses of 
CObject to PyCapsule.
 2010-03-25 00:54:54 +00:00
Florent Xicluna eba2aca4bd Preserve backward compatibility of the ctypes module. 
"This file should be kept compatible with Python 2.3, see PEP 291."
 2010-03-22 16:36:51 +00:00
Florent Xicluna 9e7a4c9738 Issue #7703: ctypes supports both buffer() and memoryview(). The former is deprecated. 
Complement of r79288.
 2010-03-22 16:07:38 +00:00
Matthias Klose 67e37f2ec2 update libffi to commit 59a259f4d348f593b45f452309f4d020a28051c4 from the 
trunk (adding msvc port).
 2010-03-19 18:59:20 +00:00
Matthias Klose 4854c969fb Generate libffi's Makefiles again to be able to run the libffi testsuite 
-- Diese und die folgenden Zeilen werden ignoriert --

M    _ctypes/libffi/configure
M    _ctypes/libffi/configure.ac
M    _ctypes/libffi/aclocal.m4
M    _ctypes/libffi.diff
 2010-03-19 17:46:33 +00:00
Matthias Klose d72ca858a6 Backport from the libffi trunk: 
2010-02-15  Matthias Klose  <doko@ubuntu.com>

        * src/arm/sysv.S (__ARM_ARCH__): Define for processor
        __ARM_ARCH_7EM__.
 2010-03-15 00:36:18 +00:00
Matthias Klose 817acef0e6 - Issue #8142: Update libffi to the 3.0.9 release. 
-- Diese und die folgenden Zeilen werden ignoriert --

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A    Modules/_ctypes/libffi/testsuite/libffi.special/unwindtest_ffi_call.cc
A    Modules/_ctypes/libffi/testsuite/libffi.special/unwindtest.cc
A    Modules/_ctypes/libffi/testsuite/libffi.special/special.exp
A    Modules/_ctypes/libffi/testsuite/libffi.special/ffitestcxx.h
M    Modules/_ctypes/libffi/README
A    Modules/_ctypes/libffi/libffi.pc.in
M    Modules/_ctypes/libffi/Makefile.am
M    Modules/_ctypes/libffi/missing
A    Modules/_ctypes/libffi/ChangeLog.v1
M    Modules/_ctypes/libffi/aclocal.m4
M    Modules/_ctypes/libffi.diff
 2010-03-15 00:02:36 +00:00
Thomas Heller 92bd059c67 ctypes CThunkObject was not registered correctly with the cycle 
garbage collector, leading to possible leaks when using callback
functions.
 2010-02-23 20:11:44 +00:00
Antoine Pitrou 8c510e704e Issue #7661: Allow ctypes to be built from a non-ASCII directory path. 
Patch by Florent Xicluna.
 2010-01-13 11:47:49 +00:00
Georg Brandl e363b1434d Fix refleaks in _ctypes PyCSimpleType_New, which fixes the refleak seen in test___all__. 2009-10-17 08:57:43 +00:00
Ronald Oussoren 16766d7cd6 Merge a newer version of libffi_osx, based on the 
version of libffi in OSX 10.6.1.

This fixes issue6918
 2009-09-20 18:54:16 +00:00
Thomas Heller d25fb2ff1f Remove unused variable and static function to fix compiler warnings. 2009-09-19 10:04:54 +00:00
Thomas Heller 6be522bfc2 Issue #4606: Passing 'None' if ctypes argtype is set to POINTER(...) 
does now always result in NULL.
 2009-09-18 20:05:44 +00:00
Thomas Heller 7a352c0ed8 Issue #5042: Structure sub-subclass does now initialize correctly with 
base class positional arguments.
 2009-09-18 18:55:17 +00:00
Thomas Heller 81809a42c1 Make ctypes compile again with older Python versions. 2009-09-08 19:24:36 +00:00
Thomas Heller d8431ae3bd Revert rev 74134, as it does not completely fixx issue #6493. 2009-07-21 19:04:02 +00:00
Thomas Heller 6adda9641d Issue #6493: Fix a ctypes problem setting bitfields more than 31 bits 
wide.
 2009-07-21 06:27:14 +00:00
Mark Dickinson cf4ad76a0a typos in ctypes Module 2009-05-20 17:55:31 +00:00
Jeffrey Yasskin 1aa4700234 PyCode_NewEmpty: 
Most uses of PyCode_New found by http://www.google.com/codesearch?q=PyCode_New
are trying to build an empty code object, usually to put it in a dummy frame
object. This patch adds a PyCode_NewEmpty wrapper which lets the user specify
just the filename, function name, and first line number, instead of also
requiring lots of code internals.
 2009-05-08 21:51:06 +00:00
Thomas Heller fd1ee7a8a0 Add a file that contains diffs between offical libffi files and the 
files in this repository.  Should make it easier to merge new libffi
versions.
 2009-05-08 20:09:40 +00:00
Mark Dickinson 929ab93489 Issue #5933: Fix some gcc -Wextra warnings. Thanks Victor Stinner for 
the patch.
 2009-05-05 17:41:47 +00:00
Thomas Heller 90c61a2e09 Issue #4305: ctypes fails to build on mipsel-linux-gnu (detects mips 
instead of mipsel)
 2009-04-28 19:23:41 +00:00
Thomas Heller e09f161618 Issue #5078: Avoid redundant call to FormatError() 2009-04-25 16:37:18 +00:00
Thomas Heller 5c6af808f7 Issue #3102: All global symbols that the _ctypes extension defines are 
now prefixed with 'Py' or '_ctypes'.
 2009-04-24 20:31:47 +00:00
Thomas Heller ec21ccde12 Issue 5041: ctypes unwilling to allow pickling wide character. 2009-04-24 20:00:41 +00:00
Thomas Heller 2d69358802 Remove duplicated function declaration. 
Make _pagesize static.
 2009-04-16 06:42:02 +00:00