blob: 32c837e7b7cb9cef5d48bacc97a196b3825e43a9 (
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
45
46
47
48
49
50
51
52
53
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2023 Aidan MacDonald
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _BUFLIB_MALLOC_H_
#define _BUFLIB_MALLOC_H_
#ifndef _BUFLIB_H_
# error "include buflib.h instead"
#endif
struct buflib_malloc_handle
{
void *data;
void *user;
size_t size;
unsigned int pin_count;
struct buflib_callbacks *ops;
};
struct buflib_context
{
struct buflib_malloc_handle *allocs;
size_t num_allocs;
void *buf;
size_t bufsize;
};
#ifndef BUFLIB_DEBUG_GET_DATA
static inline void *buflib_get_data(struct buflib_context *ctx, int handle)
{
return ctx->allocs[handle - 1].user;
}
#endif
#endif /* _BUFLIB_MALLOC_H_ */
|
