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gh-127295: ctypes: Switch field accessors to fixed-width integers #127297

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Merged
encukou merged 20 commits into from
Dec 20, 2024
Merged

gh-127295: ctypes: Switch field accessors to fixed-width integers #127297

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eeb0d4e
Consistently pass the size to getfunc/setfunc
encukou Nov 19, 2024
e33c929
Switch to fixed-width integers
encukou Nov 22, 2024
a11c0d9
Remove comment for obsolete idea
encukou Nov 26, 2024
c69b65f
Fix the size argument
encukou Nov 26, 2024
eb8cf98
Re-run Clinic
encukou Nov 26, 2024
b9ed727
Regen Clinic
encukou Nov 26, 2024
7cbe57c
Specify signedness of the FFI types, don't match the C types
encukou Nov 26, 2024
144a3b0
Avoid compiler warnings
encukou Nov 26, 2024
fcae66b
Silence the GCC warning in a more local way. It's a GCC bug.
encukou Nov 26, 2024
05ba989
Apply suggestions from code review
encukou Dec 6, 2024
7c08d60
Add parens around macro argument
encukou Dec 6, 2024
50c82be
Fix refcounting for _CTYPES_DEBUG_KEEP builds
encukou Dec 6, 2024
7375c09
Consistency in comments. Why not.
encukou Dec 6, 2024
6e8a4de
Merge in the main branch
encukou Dec 6, 2024
870a038
Include <stdbool.h> & use `bool` rather than `_Bool`
encukou Dec 9, 2024
1b41ace
Use a mutex around _ctypes_init_fielddesc
encukou Dec 9, 2024
07d7ded
Merge in the main branch
encukou Dec 13, 2024
34098c3
Nitpick: Use true/false for bool
encukou Dec 13, 2024
5155293
Avoid unaligned load
encukou Dec 18, 2024
821a7b8
Merge branch 'main' into ctypes-fixint
encukou Dec 19, 2024
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Fix refcounting for _CTYPES_DEBUG_KEEP builds
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@encukou
encukou committed Dec 6, 2024
commit 50c82bed90acfb44043338a567eda51b47cec65f
1 change: 1 addition & 0 deletions Modules/_ctypes/cfield.c
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Original file line number Diff line number Diff line change
Expand Up @@ -420,6 +420,7 @@ Py_ssize_t NUM_BITS(Py_ssize_t bitsize) {
if (res == NULL) { \
return NULL; \
} \
Py_DECREF(res); \
CTYPE field; \
memcpy(&field, ptr, sizeof(field)); \
field = PY_SWAPFUNC(field); \
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