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implement proper IRQL, DPCs, kernel and user APCs, alertable waits, async file I/O with cancellation, trap frames, selftests, a real driver/device model, native async FAT32, VFAT dotfile fixes, syscall ABI cleanup, async_apc and async_cancel tests, POSIX multi-volume paths, and pimp the readme.

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maksw committed 2026-05-19 20:56:15 +02:00
1 parent f5fd7bdd75
commit 529f816166
75 files changed
+9969 -5675
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code/kernel/ke_status.h
+46 -39
View File
@@ -1,39 +1,46 @@
#pragma once
// ke_status.h - kernel status codes
// All fallible kernel functions return KSTATUS.
// Success is always zero; failures are positive named constants.
#include <stdint.h>
typedef uint32_t KSTATUS;
// --- General & Control (0x0000) ---
#define STATUS_SUCCESS ((KSTATUS)0x0000)
#define STATUS_FAILURE ((KSTATUS)0x0001)
#define STATUS_NOT_SUPPORTED ((KSTATUS)0x0002)
#define STATUS_TIMEOUT ((KSTATUS)0x0003)
#define STATUS_PENDING ((KSTATUS)0x0004)
// --- Validation & Parameters (0x0010) ---
#define STATUS_INVALID_PARAMETER ((KSTATUS)0x0010)
#define STATUS_INVALID_HANDLE ((KSTATUS)0x0011)
#define STATUS_BUFFER_TOO_SMALL ((KSTATUS)0x0012)
#define STATUS_CHECKSUM_MISMATCH ((KSTATUS)0x0013)
// --- Resource & Access (0x0020) ---
#define STATUS_NO_MEMORY ((KSTATUS)0x0020)
#define STATUS_ACCESS_DENIED ((KSTATUS)0x0021)
#define STATUS_NOT_FOUND ((KSTATUS)0x0022)
#define STATUS_ALREADY_EXISTS ((KSTATUS)0x0023)
#define STATUS_OBJECT_NAME_COLLISION ((KSTATUS)0x0024)
// --- State & Lifecycle (0x0030) ---
#define STATUS_OBJECT_DEAD ((KSTATUS)0x0030)
#define STATUS_QUEUE_FULL ((KSTATUS)0x0031)
#define STATUS_QUEUE_EMPTY ((KSTATUS)0x0032)
// --- Hardware & External (0x0040) ---
#define STATUS_DEVICE_ERROR ((KSTATUS)0x0040)
#define STATUS_NO_MORE_FILES ((KSTATUS)0x0050)
#define KSUCCESS(s) ((s) == STATUS_SUCCESS)
#pragma once
// ke_status.h - kernel status codes
// All fallible kernel functions return KSTATUS.
// Success is always zero; failures are positive named constants.
#include <stdint.h>
typedef uint32_t KSTATUS;
// --- General & Control (0x0000) ---
#define STATUS_SUCCESS ((KSTATUS)0x0000)
#define STATUS_FAILURE ((KSTATUS)0x0001)
#define STATUS_NOT_SUPPORTED ((KSTATUS)0x0002)
#define STATUS_TIMEOUT ((KSTATUS)0x0003)
#define STATUS_PENDING ((KSTATUS)0x0004)
#define STATUS_ALERTED ((KSTATUS)0x0005)
#define STATUS_KERNEL_APC ((KSTATUS)0x0006)
#define STATUS_USER_APC ((KSTATUS)0x0007)
// --- Validation & Parameters (0x0010) ---
#define STATUS_INVALID_PARAMETER ((KSTATUS)0x0010)
#define STATUS_INVALID_HANDLE ((KSTATUS)0x0011)
#define STATUS_BUFFER_TOO_SMALL ((KSTATUS)0x0012)
#define STATUS_CHECKSUM_MISMATCH ((KSTATUS)0x0013)
// --- Resource & Access (0x0020) ---
#define STATUS_NO_MEMORY ((KSTATUS)0x0020)
#define STATUS_ACCESS_DENIED ((KSTATUS)0x0021)
#define STATUS_NOT_FOUND ((KSTATUS)0x0022)
#define STATUS_ALREADY_EXISTS ((KSTATUS)0x0023)
#define STATUS_OBJECT_NAME_COLLISION ((KSTATUS)0x0024)
// --- State & Lifecycle (0x0030) ---
#define STATUS_OBJECT_DEAD ((KSTATUS)0x0030)
#define STATUS_QUEUE_FULL ((KSTATUS)0x0031)
#define STATUS_QUEUE_EMPTY ((KSTATUS)0x0032)
#define STATUS_CANCELLED ((KSTATUS)0x0033)
// --- Hardware & External (0x0040) ---
#define STATUS_DEVICE_ERROR ((KSTATUS)0x0040)
#define STATUS_NO_MORE_FILES ((KSTATUS)0x0050)
// --- Execution level (0x0060) ---
#define STATUS_INVALID_IRQL ((KSTATUS)0x0060)
#define KSUCCESS(s) ((s) == STATUS_SUCCESS)