maksw/nt-lite
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rewrite comments into one, unified style

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maksw committed 2026-06-15 10:17:48 +02:00
1 parent 6260de0085
commit 467a58c9c6
163 files changed
+3560 -2556
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code/public/ntlite/syscall.h
+17 -39
View File
@@ -1,5 +1,7 @@
// Public NTLite syscall ABI declarations shared between kernel, drivers, and user mode.
#pragma once
// Syscall.h
// Syscall.h.
#include <stddef.h>
#include <stdint.h>
@@ -22,12 +24,10 @@
#define SYS_STATUS_CANCELLED 0x33u
#define SYS_STATUS_NOT_FOUND 0x22u
// ---------------------------------------------------------------------------
// User process/thread environment
// ---------------------------------------------------------------------------
// GS base points at SYS_TEB. GS:[0] is the process PEB pointer.
#define SYS_PEB_MAGIC 0x30424550u /* "PEB0" */
#define SYS_TEB_MAGIC 0x30424554u /* "TEB0" */
#define SYS_PEB_MAGIC 0x30424550u // "PEB0"
#define SYS_TEB_MAGIC 0x30424554u // "TEB0"
#define SYS_ENV_VERSION 1u
#define SYS_CWD_MAX 520u
@@ -60,17 +60,17 @@ typedef struct SYS_TEB {
#endif // SYS_USER_ENV_TYPES_DEFINED
// Returns peb.
static inline SYS_PEB* SysGetPeb(void) {
return (SYS_PEB*)(uintptr_t)__readgsqword(0);
}
// Returns teb.
static inline SYS_TEB* SysGetTeb(void) {
return (SYS_TEB*)(uintptr_t)__readgsqword(offsetof(SYS_TEB, Self));
}
// ---------------------------------------------------------------------------
// APC and async I/O ABI
// ---------------------------------------------------------------------------
// APC and async I/O ABI.
typedef struct SYS_IO_STATUS_BLOCK {
volatile uint32_t Status;
volatile uint64_t Information;
@@ -109,9 +109,7 @@ typedef struct SYS_USER_APC_FRAME {
void SysUserApcDispatcher(void);
// ---------------------------------------------------------------------------
// Trap-frame query ABI
// ---------------------------------------------------------------------------
// Trap-frame query ABI.
typedef struct SYS_TRAP_FRAME_INFO {
uint32_t Size;
uint32_t Kind;
@@ -133,9 +131,7 @@ typedef struct SYS_TRAP_FRAME_INFO {
uint64_t R11;
} SYS_TRAP_FRAME_INFO;
// ---------------------------------------------------------------------------
// String-view based syscall request structures
// ---------------------------------------------------------------------------
// String-view based syscall request structures.
typedef struct SYS_CREATE_PROCESS_REQUEST {
SYS_STRING_VIEW Path;
SYS_STRING_VIEW CommandLine;
@@ -185,9 +181,7 @@ typedef struct SYS_NAMED_QUEUE_OWNER_REQUEST {
uint32_t* PidOut;
} SYS_NAMED_QUEUE_OWNER_REQUEST;
// ---------------------------------------------------------------------------
// Process & thread lifecycle (0-14)
// ---------------------------------------------------------------------------
// Process & thread lifecycle (0-14).
void SysExitProcess(int exitCode);
void SysExitThread(int exitCode);
uint32_t SysCreateProcess(const SYS_CREATE_PROCESS_REQUEST* request);
@@ -246,9 +240,7 @@ uint32_t SysSleep(uint64_t ms);
uint32_t SysSetUserApcDispatcher(void* dispatcher);
uint32_t SysApcReturn(const SYS_USER_APC_FRAME* frame);
// ---------------------------------------------------------------------------
// Virtual memory and handles
// ---------------------------------------------------------------------------
// Virtual memory and handles.
typedef enum SYS_PROTECT_VMION {
SYS_VM_NOACCESS = 0,
SYS_VM_READ = 1,
@@ -276,9 +268,7 @@ uint32_t SysProtectVm(void* base, size_t pageCount, uint32_t protect, uint32_t*
uint32_t SysQueryVm(void* address, SYS_VM_REGION_INFO* out);
uint32_t SysCloseHandle(uint32_t handle);
// ---------------------------------------------------------------------------
// Synchronization primitives (19-31)
// ---------------------------------------------------------------------------
// Synchronization primitives (19-31).
uint32_t SysCreateMutex(uint32_t* handleOut);
uint32_t SysAcquireMutex(uint32_t handle);
uint32_t SysTryAcquireMutex(uint32_t handle);
@@ -294,9 +284,7 @@ uint32_t SysSignalEvent(uint32_t handle);
uint32_t SysClearEvent(uint32_t handle);
uint32_t SysWaitEvent(uint32_t handle, uint32_t alertable);
// ---------------------------------------------------------------------------
// Queues and named queues (32-38)
// ---------------------------------------------------------------------------
// Queues and named queues (32-38).
uint32_t SysCreateQueue(uint32_t* handleOut);
uint32_t SysSendQueue(uint32_t handle, const void* msg, bool blocking);
uint32_t SysRecvQueue(uint32_t handle, void* msg, bool blocking);
@@ -305,9 +293,7 @@ uint32_t SysOpenNamedQueue(const SYS_OPEN_NAMED_QUEUE_REQUEST* request);
uint32_t SysDuplicateQueue(uint32_t handle, uint32_t targetPid, uint32_t* handleOut);
uint32_t SysGetNamedQueueOwnerPid(const SYS_NAMED_QUEUE_OWNER_REQUEST* request);
// ---------------------------------------------------------------------------
// Files, directories, and current directory (39-56)
// ---------------------------------------------------------------------------
// Files, directories, and current directory (39-56).
uint32_t SysOpenFile(const SYS_PATH_HANDLE_REQUEST* request);
uint32_t SysCreateFile(const SYS_PATH_HANDLE_REQUEST* request);
uint32_t SysReadFile(uint32_t handle, void* buf, size_t size, size_t* bytesRead);
@@ -329,9 +315,7 @@ uint32_t SysRemoveDir(const SYS_PATH_REQUEST* request);
uint32_t SysSetCwd(const SYS_PATH_REQUEST* request);
uint32_t SysGetCwd(const SYS_GET_CWD_REQUEST* request);
// ---------------------------------------------------------------------------
// Console and graphics.
// ---------------------------------------------------------------------------
typedef struct SYS_CONSOLE_INFO {
uint32_t Columns;
uint32_t Rows;
@@ -351,9 +335,7 @@ uint32_t SysClearScreen(uint32_t color);
uint32_t SysGetScreenSize(int* widthOut, int* heightOut);
uint32_t SysQueryDisplayInfo(SYS_DISPLAY_INFO* infoOut);
// ---------------------------------------------------------------------------
// Input.
// ---------------------------------------------------------------------------
uint64_t SysPollKeyboard(void);
uint64_t SysIsKeyDown(INPUT_KEY key);
char SysReadKeyboardChar(void);
@@ -365,9 +347,7 @@ uint64_t SysReadMouse(int* dx, int* dy, uint8_t* buttons);
void SysGetMousePos(int* x, int* y);
// ---------------------------------------------------------------------------
// Native sockets
// ---------------------------------------------------------------------------
// Native sockets.
#define SYS_AF_INET 2u
#define SYS_SOCK_STREAM 1u
#define SYS_SOCK_DGRAM 2u
@@ -511,9 +491,7 @@ typedef struct SYS_CPU_STATS {
#define SYS_CPU_FLAG_BSP 0x00000010u
#define SYS_CPU_FLAG_PRIMARY 0x00000020u
// ---------------------------------------------------------------------------
// Time and diagnostics
// ---------------------------------------------------------------------------
// Time and diagnostics.
uint64_t SysGetTick(void);
uint32_t SysPrintDebug(const SYS_PRINT_DEBUG_REQUEST* request);
uint32_t SysQueryTrapFrame(SYS_TRAP_FRAME_INFO* info);