[3.13] gh-126742: Add _PyErr_SetLocaleString, use it for gdbm & dlerror messages (GH-126746) (GH-128023)

- Add a helper to set an error from locale-encoded `char*`
- Use the helper for gdbm & dlerror messages
(cherry picked from commit 7303f06846)

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2024-12-17 12:45:29 +01:00 committed by GitHub
parent 367ea89384
commit fe08cdf265
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12 changed files with 176 additions and 69 deletions

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@ -125,6 +125,18 @@ PyAPI_FUNC(void) _PyErr_SetString(
PyObject *exception,
const char *string);
/*
* Set an exception with the error message decoded from the current locale
* encoding (LC_CTYPE).
*
* Exceptions occurring in decoding take priority over the desired exception.
*
* Exported for '_ctypes' shared extensions.
*/
PyAPI_FUNC(void) _PyErr_SetLocaleString(
PyObject *exception,
const char *string);
PyAPI_FUNC(PyObject*) _PyErr_Format(
PyThreadState *tstate,
PyObject *exception,