cpython/Include/tracemalloc.h at print-statement · python-emscripten/cpython · GitHub

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#ifndef Py_TRACEMALLOC_H

#define Py_TRACEMALLOC_H

#ifndef Py_LIMITED_API

/* Track an allocated memory block in the tracemalloc module.

Return 0 on success, return -1 on error (failed to allocate memory to store

the trace).

Return -2 if tracemalloc is disabled.

If memory block is already tracked, update the existing trace. */

PyAPI_FUNC(int) PyTraceMalloc_Track(

unsigned int domain,

uintptr_t ptr,

size_t size);

/* Untrack an allocated memory block in the tracemalloc module.

Do nothing if the block was not tracked.

Return -2 if tracemalloc is disabled, otherwise return 0. */

PyAPI_FUNC(int) PyTraceMalloc_Untrack(

unsigned int domain,

uintptr_t ptr);

/* Get the traceback where a memory block was allocated.

Return a tuple of (filename: str, lineno: int) tuples.

Return None if the tracemalloc module is disabled or if the memory block

is not tracked by tracemalloc.

Raise an exception and return NULL on error. */

PyAPI_FUNC(PyObject*) _PyTraceMalloc_GetTraceback(

unsigned int domain,

uintptr_t ptr);

#endif

#endif /* !Py_TRACEMALLOC_H */