mirror of
https://github.com/johndoe6345789/typthon.git
synced 2026-04-24 13:45:05 +00:00
71cf7bf14f
Fixed additional patterns: - _PyOpcode_* → _TyOpcode_* (all opcode metadata) - _PyUOpName → _TyUOpName - _PyFunction_* → _TyFunction_* - _PyListIterObject → _TyListIterObject - _Py_T_OBJECT → _Ty_T_OBJECT - Py_BEGIN_ALLOW_THREADS, Py_END_ALLOW_THREADS → Ty_* - PyDoc_STRVAR, PyDoc_STR → TyDoc_* - PyInterpreterState, PyThread_*, PyTime_t → Ty* - PyStructSequence_* → TyStructSequence_* - PyLockStatus → TyLockStatus - PyVarObject_HEAD_INIT → TyVarObject_HEAD_INIT - PyBaseExceptionObject → TyBaseExceptionObject - Fixed _PyExc_ → _TyExc_ in exception macros Build is progressing further. Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
#ifndef Ty_INTERNAL_UNIQUEID_H
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#define Ty_INTERNAL_UNIQUEID_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef Ty_BUILD_CORE
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# error "this header requires Ty_BUILD_CORE define"
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#endif
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#ifdef Ty_GIL_DISABLED
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// This contains code for allocating unique ids to objects for per-thread
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// reference counting.
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//
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// Per-thread reference counting is used along with deferred reference
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// counting to avoid scaling bottlenecks due to reference count contention.
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//
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// An id of 0 is used to indicate that an object doesn't use per-thread
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// refcounting. This value is used when the object is finalized by the GC
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// and during interpreter shutdown to allow the object to be
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// deallocated promptly when the object's refcount reaches zero.
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//
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// Each entry implicitly represents a unique id based on its offset in the
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// table. Non-allocated entries form a free-list via the 'next' pointer.
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// Allocated entries store the corresponding TyObject.
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#define _Ty_INVALID_UNIQUE_ID 0
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// Assigns the next id from the pool of ids.
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extern Ty_ssize_t _TyObject_AssignUniqueId(TyObject *obj);
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// Releases the allocated id back to the pool.
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extern void _TyObject_ReleaseUniqueId(Ty_ssize_t unique_id);
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// Releases the allocated id back to the pool.
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extern void _TyObject_DisablePerThreadRefcounting(TyObject *obj);
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// Merges the per-thread reference counts into the corresponding objects.
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extern void _TyObject_MergePerThreadRefcounts(_PyThreadStateImpl *tstate);
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// Like _TyObject_MergePerThreadRefcounts, but also frees the per-thread
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// array of refcounts.
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extern void _TyObject_FinalizePerThreadRefcounts(_PyThreadStateImpl *tstate);
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// Frees the interpreter's pool of type ids.
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extern void _TyObject_FinalizeUniqueIdPool(TyInterpreterState *interp);
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// Increfs the object, resizing the thread-local refcount array if necessary.
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PyAPI_FUNC(void) _TyObject_ThreadIncrefSlow(TyObject *obj, size_t idx);
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#endif /* Ty_GIL_DISABLED */
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Ty_INTERNAL_UNIQUEID_H */
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