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| author | Brett Simmers <swtaarrs@users.noreply.github.com> | 2024-05-02 22:25:36 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-02 22:25:36 (GMT) |
| commit | f8290df63f1fd970dfd6bbfdc9a86341a9f97d05 (patch) | |
| tree | 295dd866e9306b1d8ed7eda44872fd1d151b391d /Tools | |
| parent | 4e2caf2aa046bf80e87e9b858837bb527459a034 (diff) | |
| download | cpython-f8290df63f1fd970dfd6bbfdc9a86341a9f97d05.zip cpython-f8290df63f1fd970dfd6bbfdc9a86341a9f97d05.tar.gz cpython-f8290df63f1fd970dfd6bbfdc9a86341a9f97d05.tar.bz2 | |
gh-116738: Make `_codecs` module thread-safe (#117530)
The module itself is a thin wrapper around calls to functions in
`Python/codecs.c`, so that's where the meaningful changes happened:
- Move codecs-related state that lives on `PyInterpreterState` to a
struct declared in `pycore_codecs.h`.
- In free-threaded builds, add a mutex to `codecs_state` to synchronize
operations on `search_path`. Because `search_path_mutex` is used as a
normal mutex and not a critical section, we must be extremely careful
with operations called while holding it.
- The codec registry is explicitly initialized as part of
`_PyUnicode_InitEncodings` to simplify thread-safety.
Diffstat (limited to 'Tools')
| -rw-r--r-- | Tools/c-analyzer/cpython/ignored.tsv | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Tools/c-analyzer/cpython/ignored.tsv b/Tools/c-analyzer/cpython/ignored.tsv index 87b695d..c4dbdcf 100644 --- a/Tools/c-analyzer/cpython/ignored.tsv +++ b/Tools/c-analyzer/cpython/ignored.tsv @@ -344,7 +344,7 @@ Python/ceval.c - _PyEval_BinaryOps - Python/ceval.c - _Py_INTERPRETER_TRAMPOLINE_INSTRUCTIONS - Python/codecs.c - Py_hexdigits - Python/codecs.c - ucnhash_capi - -Python/codecs.c _PyCodecRegistry_Init methods - +Python/codecs.c _PyCodec_InitRegistry methods - Python/compile.c - NO_LABEL - Python/compile.c - NO_LOCATION - Python/dynload_shlib.c - _PyImport_DynLoadFiletab - |