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v0.5.1
v0.5.1
https://github.com/python/cpython
Revision ab0d8e356ecd351d55f89519a6a97a1e69c0dfab authored by Miss Islington (bot) on 21 January 2020, 11:42:49 UTC, committed by GitHub on 21 January 2020, 11:42:49 UTC
As described in RFC 1952, section 2.3.1, the XFL (eXtra FLags) byte of a gzip member header should indicate whether the DEFLATE algorithm was tuned for speed or compression ratio. Prior to this patch, archives emitted by the `gzip` module always indicated maximum compression. (cherry picked from commit eab3b3f1c60afecfb4db3c3619109684cb04bd60) Co-authored-by: William Chargin <wchargin@gmail.com>
1 parent 060ad2f
Tip revision: ab0d8e356ecd351d55f89519a6a97a1e69c0dfab authored by Miss Islington (bot) on 21 January 2020, 11:42:49 UTC
bpo-39389: gzip: fix compression level metadata (GH-18077)
bpo-39389: gzip: fix compression level metadata (GH-18077)
Tip revision: ab0d8e3
tracemalloc.h
#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 */
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