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8dbc119719
Move from using critical sections to locks for the (de)compression methods. Since the methods allow other threads to run, we should use a lock rather than a critical section.
27 lines
720 B
C
27 lines
720 B
C
/* Low level interface to the Zstandard algorthm & the zstd library. */
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#ifndef ZSTD_DICT_H
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#define ZSTD_DICT_H
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#include <zstd.h> // ZSTD_DDict
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typedef struct {
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PyObject_HEAD
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/* Reusable compress/decompress dictionary, they are created once and
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can be shared by multiple threads concurrently, since its usage is
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read-only.
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c_dicts is a dict, int(compressionLevel):PyCapsule(ZSTD_CDict*) */
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ZSTD_DDict *d_dict;
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PyObject *c_dicts;
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/* Content of the dictionary, bytes object. */
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PyObject *dict_content;
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/* Dictionary id */
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uint32_t dict_id;
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/* Lock to protect the digested dictionaries */
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PyMutex lock;
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} ZstdDict;
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#endif // !ZSTD_DICT_H
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