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39 commits

Author SHA1 Message Date
Hye-Shik Chang
f4795c82df Fix build on MIPS for libffi. I haven't tested this yet because I 
don't have an access on MIPS machines.  Will be tested by buildbot. :)
 2006-04-26 19:20:26 +00:00
Thomas Heller
4e1777de63 Fix compiler warnings on Darwin. 
Patch by Brett Canon, see
https://sourceforge.net/tracker/?func=detail&atid=532156&aid=1475959&group_id=71702
 2006-04-25 18:26:08 +00:00
Thomas Heller
4b75a7c1cf Merge in changes from ctypes 0.9.9.6 upstream version. 2006-04-21 16:48:56 +00:00
Thomas Heller
b6dfaed903 Rename remaining StgDictObject's ffi_type fields to ffi_type_pointer. 2006-04-18 20:09:27 +00:00
Skip Montanaro
058be9adbc C++ compiler cleanup: the typical few casts, and ... C++ didn't like that 
the StgDictObject's ffi_type member had the same name as its type.  I
changed that to ffi_type_pointer.  Feel free to change it to something else
more meaningful, just not ffi_type.
 2006-04-18 19:45:17 +00:00
Thomas Heller
9d89299fea Fix refcounting. 
This makes 'import ctypes; reload(ctypes)' no longer leak reference counts.
 2006-04-18 14:57:39 +00:00
Thomas Heller
eb6f1835b1 Fix for FreeBSD. Fixes http://python.org/sf/1470353. 
Looks like a libffi bug.
 2006-04-15 20:23:54 +00:00
Thomas Heller
55d031ef23 Fix for a bug found by Armin Rigo, plus test. 
https://sourceforge.net/tracker/?func=detail&atid=532154&aid=1467852&group_id=71702
 2006-04-12 19:07:36 +00:00
Neal Norwitz
b183a25c29 Fix some warnings on HP-UX when using cc/aCC 2006-04-10 01:03:32 +00:00
Thomas Heller
fff61ea025 Expose RTLD_LOCAL and RTLD_GLOBAL always from the _ctypes extension module. 
If RTLD_LOCAL is not #defined in any header file (Windows), set it to 0.
If RTLD_GLOBAL is not #defined, set it equal to RTLD_LOCAL.

This should fix ctypes on cygwin.
 2006-04-06 15:23:16 +00:00
Thomas Heller
430947ac66 Replace a few more 'char' types with 'signed char', to fix test failures 
on platforms (ppc debian) where 'char' is unsigned.
 2006-04-06 09:02:58 +00:00
Neal Norwitz
915ae41b3a Handle error conditions from PyString_ConcatAndDel(). 2006-04-06 08:06:52 +00:00
Neal Norwitz
b038333d4b Handle ssize_t 
No need to INCREF then let PyString_ConcatAndDel() DECREF.  Just
use PyString_Concat().
Handle error condition if we can't concat.
 2006-04-06 08:05:53 +00:00
Thomas Heller
3c423a04ba Explicitely use 'signed char', to avoid problems on platforms with unsigned char type. 2006-04-05 20:34:18 +00:00
Thomas Heller
0890de3be0 Explicitely use 'signed char', to avoid problems on platforms with unsigned char type. 2006-04-05 19:51:19 +00:00
Thomas Heller
cdab455f9a Try to fix the build on Mac OS X 10.3. The 'live_support' segment 
attribute is not supported in this version.
 2006-04-03 20:12:41 +00:00
Thomas Heller
db5483be64 Try to fix the tests on OpenBSD. Apparently OpenBSD passes 
structure parameters differently than other posix-like systems.
 2006-04-03 16:19:45 +00:00
Thomas Heller
3987df5adf Try to build _ctypes on x86 openbsd. 2006-03-30 11:51:58 +00:00
Thomas Heller
bcfcccaf6e Fix some int/Py_ssize_t issues which led to compiler warnings 
on 64-bit platforms.
 2006-03-22 13:21:16 +00:00
Thomas Heller
59feb6f5cc Include <malloc.h> on windows, to avoid warnings when compiling with mingw. 
Don't use SEH when compiling wth mingw.
Use IS_INTRESOURCE to determine function name from function ordinal.

Rewrite the code that allocates and frees callback functions, hopefully
this avoids the coverty warnings: Remove the THUNK typedef, and move the
definition of struct ffi_info into the header file.
 2006-03-22 12:59:53 +00:00
Thomas Heller
e502693ee9 Avoid a potential double-free bug. 2006-03-20 14:22:05 +00:00
Thomas Heller
ba29e4c573 Apply patch from Martin v. Loewis: Avoid function pointer casts. 
https://sourceforge.net/tracker/?func=detail&atid=532156&aid=1453037&group_id=71702
 2006-03-20 10:22:42 +00:00
Thomas Heller
711e7f00ca Fix another bug found by Coverty. 2006-03-20 08:29:28 +00:00
Thomas Heller
e2061dc48e Fix bug found by Coverty. 2006-03-20 08:28:19 +00:00
Thomas Heller
d59ca8f335 Accessing unaligned structure fields works now on all architectures. 
Including unittest.
 2006-03-20 07:54:01 +00:00
Thomas Heller
f4063ca8bc Fix compiler warning. 2006-03-18 12:52:54 +00:00
Thomas Heller
b03cb602e8 Merge changes from the upstream version: 
- cast is implemented as a foreign function now
- On Windows, it is now possible to access functions exported by ordinal only
 2006-03-17 15:52:58 +00:00
Thomas Heller
0c6b0e9d05 Fix a leak that would happen under error conditions (found by Coverty). 2006-03-16 20:02:36 +00:00
Thomas Heller
aa47570bdf Use int 0 as default defval for LCID if nothing has been supplied. 2006-03-16 19:56:24 +00:00
Thomas Heller
b2167614f8 Fix compiler warning. 2006-03-16 19:34:56 +00:00
Thomas Heller
4c9dfc86f3 Fixes from Neal Norwitz, plus other small fixes. 2006-03-16 19:26:21 +00:00
Thomas Heller
127551637b Rewrite the AllocFunctionCallback function for better error handling. 
Hope that fixes one or two Coverty warnings.
 2006-03-16 19:24:27 +00:00
Thomas Heller
9998f78d6d Backport from upstream version: compatibility with older Python 
versions.
 2006-03-15 21:49:52 +00:00
Tim Peters
8ea61f1a83 Revert rev 43041, which introduced the "z" format qualifier 
unique to Python 2.5.
 2006-03-15 09:17:20 +00:00
Tim Peters
ab8aeba517 CField_repr(): PyString_FromFormat() understands the 
C99 "z" qualifier on all platforms.
 2006-03-15 08:41:15 +00:00
Thomas Heller
915d7773e2 Try to avoid many of the compiler warnings when compiling libffi by 
using a proper function prototype.
 2006-03-14 20:52:24 +00:00
Thomas Heller
ab906a562b Cast an Py_ssize_t to int, to avoid a compiler warning. 2006-03-14 20:39:27 +00:00
Thomas Heller
fe8f862cda Integrate patch from Neal Norwitz. He writes: 
"""
The attached patch fixes all the ctypes tests so they pass on amd64.
It also fixes several warnings.  I'm not sure what else to do with the
patch.  Let me know how you want to handle these in the future.

I'm not sure the patch is 100% correct.  You will need to decide what
can be 64 bits and what can't.  I believe
sq_{item,slice,ass_item,ass_slice} all need to use Py_ssize_t.  The
types in ctypes.h may not require all the changes I made.  I don't
know how you want to support older version, so I unconditionally
changed the types to Py_ssize_t.
"""

The patch is also in the ctypes SVN repository now, after small
changes to add compatibility with older Python versions.
 2006-03-14 19:53:09 +00:00
Thomas Heller
d4c9320412 Copy ctypes-0.9.9.4 sources from external into the trunk. 2006-03-08 19:35:11 +00:00