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
|
/* SPDX-License-Identifier: GPL-2.0+ OR Apache-2.0 */
#ifndef __EROFS_DISKBUF_H
#define __EROFS_DISKBUF_H
#ifdef __cplusplus
extern "C"
{
#endif
#include "erofs/defs.h"
struct erofs_diskbuf {
void *sp; /* internal stream pointer */
u64 offset; /* internal offset */
};
int erofs_diskbuf_getfd(struct erofs_diskbuf *db, u64 *off);
int erofs_diskbuf_reserve(struct erofs_diskbuf *db, int sid, u64 *off);
void erofs_diskbuf_commit(struct erofs_diskbuf *db, u64 len);
void erofs_diskbuf_close(struct erofs_diskbuf *db);
int erofs_diskbuf_init(unsigned int nstrms);
void erofs_diskbuf_exit(void);
#ifdef __cplusplus
}
#endif
#endif
|
