diff options
Diffstat (limited to 'dev/kernel/src/Swap/SwapDisk.cc')
| -rw-r--r-- | dev/kernel/src/Swap/SwapDisk.cc | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/dev/kernel/src/Swap/SwapDisk.cc b/dev/kernel/src/Swap/SwapDisk.cc deleted file mode 100644 index fbc63b2f..00000000 --- a/dev/kernel/src/Swap/SwapDisk.cc +++ /dev/null @@ -1,67 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025 Amlal EL Mahrouss Labs, all rights reserved. - -------------------------------------------- */ - -#include <SwapKit/SwapDisk.h> -#include <KernelKit/FileMgr.h> - -namespace NeOS -{ - /***********************************************************************************/ - /// @brief Write memory chunk onto disk. - /// @param fork_name The swap name to recognize this memory region. - /// @param fork_name_len length of fork name. - /// @param data the data packet. - /// @return Whether the swap was written to disk, or not. - /***********************************************************************************/ - BOOL SwapDiskInterface::Write(const Char* fork_name, const SizeT fork_name_len, SWAP_DISK_HEADER* data) - { - if (!fork_name || !fork_name_len) - return NO; - - if (*fork_name == 0) - return NO; - - if (!data) - return NO; - - FileStream file(kSwapPageFile, "wb"); - - auto ret = file.Write(fork_name, data, sizeof(SWAP_DISK_HEADER) + data->fBlobSz); - - if (ret.Error()) - return NO; - - return YES; - } - - /***********************************************************************************/ - /// @brief Read memory chunk from disk. - /// @param fork_name The swap name to recognize this memory region. - /// @param fork_name_len length of fork name. - /// @param data the data packet length. - /// @return Whether the swap was fetched to disk, or not. - /***********************************************************************************/ - SWAP_DISK_HEADER* SwapDiskInterface::Read(const Char* fork_name, const SizeT fork_name_len, const SizeT data_len) - { - if (!fork_name || !fork_name_len) - return nullptr; - - if (*fork_name == 0) - return nullptr; - - if (data_len > kSwapBlockMaxSize) - return nullptr; - - if (data_len == 0) - return nullptr; - - FileStream file(kSwapPageFile, "rb"); - - VoidPtr blob = file.Read(fork_name, sizeof(SWAP_DISK_HEADER) + data_len); - - return reinterpret_cast<SWAP_DISK_HEADER*>(blob); - } -} // namespace NeOS |
