blob: 590666e00bcb27342e81b0270553bf2b6a5000df (
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
|
/* -------------------------------------------
Copyright (C) 2024-2025 Amlal EL Mahrouss Labs, all rights reserved.
------------------------------------------- */
#include <SystemKit/SwapDisk.h>
#include <KernelKit/FileMgr.h>
namespace Kernel
{
BOOL SwapDisk::Write(const Char* fork_name, const SizeT fork_name_len, SWAP_DISK_HEADER_REF data, const SizeT data_len)
{
if (!fork_name || !fork_name_len)
return NO;
if (data_len > kSwapBlockMaxSize)
return NO;
if (!data)
return NO;
FileStream file(kSwapPageFile, "wb");
auto ret = file.Write(fork_name, data, sizeof(SWAP_DISK_HEADER) + data_len);
if (ret.Error())
return NO;
return YES;
}
SWAP_DISK_HEADER_REF SwapDisk::Read(const Char* fork_name, const SizeT fork_name_len, const SizeT data_len)
{
if (!fork_name || !fork_name_len)
return nullptr;
if (data_len > kSwapBlockMaxSize)
return nullptr;
FileStream file(kSwapPageFile, "rb");
VoidPtr blob = file.Read(fork_name, sizeof(SWAP_DISK_HEADER) + data_len);
return (SWAP_DISK_HEADER_REF)blob;
}
} // namespace Kernel
|
