diff options
| author | Amlal El Mahrouss <amlal@nekernel.org> | 2026-03-01 05:48:35 +0100 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@nekernel.org> | 2026-03-01 05:48:35 +0100 |
| commit | 38cddd5dc02f886e5cb3a0e386f0f7a1e6c8da86 (patch) | |
| tree | 69b8bfc0a3fc403abf165d501e18b57e63a2405e /src/libDDK/DriverKit/ObjectKit/checksum.h | |
| parent | 0871e5925e99e9a6f2d1eaf51ae82c7b4f740560 (diff) | |
feat: ddk!: Breaking changes, the DDK has been reworked in C++ instead.
chore: public, kernel: fixes and important patches.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'src/libDDK/DriverKit/ObjectKit/checksum.h')
| -rw-r--r-- | src/libDDK/DriverKit/ObjectKit/checksum.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/src/libDDK/DriverKit/ObjectKit/checksum.h b/src/libDDK/DriverKit/ObjectKit/checksum.h deleted file mode 100644 index 92c63603..00000000 --- a/src/libDDK/DriverKit/ObjectKit/checksum.h +++ /dev/null @@ -1,39 +0,0 @@ -// Copyright 2024-2026, Amlal El Mahrouss (amlal@nekernel.org) -// Licensed under the Apache License, Version 2.0 (see LICENSE file) -// Official repository: https://github.com/nekernel-org/nekernel - -#ifndef DRIVERKIT_CHECKSUM_H -#define DRIVERKIT_CHECKSUM_H - -#include <DriverKit/ObjectKit/driver_base.h> - -namespace Kernel::DDK { - -using IndexableBlob = char*; -using Indexable = char; - -/// @note This uses the FNV 64-bit variant. -/// @brief Performs a checksum computation for a memory region. -inline uintptr_t rtl_checksum(const IndexableBlob path) { - if (!path || *path == 0) return 0; - - const uintptr_t kFNVSeed = 0xcbf29ce484222325ULL; - const uintptr_t kFNVPrime = 0x100000001b3ULL; - - uintptr_t hash = kFNVSeed; - - IndexableBlob path_ = path; - - while (*path_) { - hash ^= (Indexable) (*path_++); - hash *= kFNVPrime; - } - - return hash; -} - -using Blob = void*; - -} // namespace Kernel::DDK - -#endif |
