blob: 7a1aef5dcb303d9eb8b6cd0cc4ac5f79d9557861 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
/*
* Copyright © 2022 Collabora, Ltd.
*
* SPDX-License-Identifier: MIT
*/
#ifndef MESA_CACHE_DB_MULTIPART_H
#define MESA_CACHE_DB_MULTIPART_H
#include "mesa_cache_db.h"
struct mesa_cache_db_multipart {
struct mesa_cache_db *parts;
unsigned int num_parts;
volatile unsigned int last_read_part;
volatile unsigned int last_written_part;
};
bool
mesa_cache_db_multipart_open(struct mesa_cache_db_multipart *db,
const char *cache_path);
void
mesa_cache_db_multipart_close(struct mesa_cache_db_multipart *db);
void
mesa_cache_db_multipart_set_size_limit(struct mesa_cache_db_multipart *db,
uint64_t max_cache_size);
void *
mesa_cache_db_multipart_read_entry(struct mesa_cache_db_multipart *db,
const uint8_t *cache_key_160bit,
size_t *size);
bool
mesa_cache_db_multipart_entry_write(struct mesa_cache_db_multipart *db,
const uint8_t *cache_key_160bit,
const void *blob, size_t blob_size);
void
mesa_cache_db_multipart_entry_remove(struct mesa_cache_db_multipart *db,
const uint8_t *cache_key_160bit);
#endif /* MESA_CACHE_DB_MULTIPART_H */
|