add ntfs.sys standalone driver target, change default usb vhd layout formatting to ntfs, implement Fat32CreateDir for directory creation support in the fat32 file system driver, add a dedicated HAL serial output endpoint for COM1 writes in hal_serial.c and subscribe serial to HAL text streams, introduce waitable kernel timers with KeTimerCreate, KeTimerSet, and KeTimerCancel alongside spinlock-protected global timer list initialization and scheduler tick tracking, implement SyscallWriteFileAsync system call for asynchronous non-blocking file writes, refactor NetSocketConnect and NetSocketSendTo to use generic SYS_SOCKET_ADDRESS_K structures instead of being hardcoded to IPv4, update gethostbyname and DNS name resolution to support IPv6 parsing via ResolveNameFamily, update tcpserve.exe with -4 and -6 command-line flags to accept and display IPv6 addresses, append size and version headers to all kernel telemetry and statistics structures including SYS_PMM_STATS, SYS_CPU_STATS, and SYS_SCHEDULER_STATS, update winmm timeGetTime to look up high-resolution hardware frequencies via SysGetTickFrequency, integrate 14 native smoke test applications.

code/user/tests/input_model_smoke/input_model_smoke.c

@@ -0,0 +1,114 @@
+// Input model smoke test.
+// Verifies that input queue handles and request-based reads target one keyboard queue.
+
+#include <stdint.h>
+#include <ntlite/syscall.h>
+
+// Prints one NUL-terminated string to the kernel console.
+static void print(const char* s) {
+    SYS_WRITE_CONSOLE_REQUEST req = { SysSvFromCstr(s) };
+    SysWriteConsole(&req);
+}
+
+// Prints one unsigned integer to the kernel console.
+static void print_u64(uint64_t v) {
+    char buf[32];
+    int i = 0;
+    if (v == 0) {
+        print("0");
+        return;
+    }
+    while (v && i < (int)sizeof(buf)) {
+        buf[i++] = (char)('0' + (v % 10));
+        v /= 10;
+    }
+    while (i--) {
+        char c = buf[i];
+        SYS_WRITE_CONSOLE_REQUEST req = { SysSvFromParts(&c, 1) };
+        SysWriteConsole(&req);
+    }
+}
+
+// Terminates the current test process.
+static void exit_now(int code) {
+    for (;;) SysExitProcess(code);
+}
+
+// Fails the test with one status value.
+static void fail_status(const char* what, uint32_t status) {
+    print("input_model_smoke: ");
+    print(what);
+    print(" status=");
+    print_u64(status);
+    print("\n");
+    exit_now(1);
+}
+
+// Requires one exact status value.
+static void expect_status(const char* what, uint32_t got, uint32_t expected) {
+    if (got == expected) return;
+    print("input_model_smoke: ");
+    print(what);
+    print(" got=");
+    print_u64(got);
+    print(" expected=");
+    print_u64(expected);
+    print("\n");
+    exit_now(1);
+}
+
+// Program entry point.
+int main(void) {
+    print("input_model_smoke: start\n");
+
+    uint32_t inputQueue = 0;
+    expect_status("open input queue null", SysOpenInputQueue(SYS_INPUT_QUEUE_FLAG_NONE, (uint32_t*)0), STATUS_INVALID_PARAMETER);
+    expect_status("open input queue bad flags", SysOpenInputQueue(1, &inputQueue), STATUS_INVALID_PARAMETER);
+
+    uint32_t status = SysOpenInputQueue(SYS_INPUT_QUEUE_FLAG_NONE, &inputQueue);
+    if (status != STATUS_SUCCESS)
+        fail_status("open input queue", status);
+
+    INPUT_KEY_RECORD record;
+    SYS_INPUT_EVENT_REQUEST req;
+    req.Size = sizeof(req);
+    req.QueueHandle = inputQueue;
+    req.Flags = SYS_INPUT_EVENT_FLAG_NONE;
+    req.TimeoutMilliseconds = 0;
+    req.RecordOut = &record;
+
+    SYS_INPUT_EVENT_REQUEST badReq = req;
+    badReq.Size = 0;
+    expect_status("read input bad size", SysReadInputEvent(&badReq), STATUS_INVALID_PARAMETER);
+
+    badReq = req;
+    badReq.RecordOut = (INPUT_KEY_RECORD*)0;
+    expect_status("peek input null out", SysPeekInputEvent(&badReq), STATUS_INVALID_PARAMETER);
+
+    badReq = req;
+    badReq.QueueHandle = 0xdeadbeefu;
+    expect_status("read input bad handle", SysReadInputEvent(&badReq), STATUS_INVALID_HANDLE);
+
+    status = SysPeekInputEvent(&req);
+    if (status != STATUS_SUCCESS && status != STATUS_WOULD_BLOCK)
+        fail_status("peek input immediate", status);
+
+    uint32_t waitStatus = SysWaitSingle(inputQueue, SYS_WAIT_FLAG_NONE, 0);
+    if (status == STATUS_SUCCESS) {
+        if (waitStatus != STATUS_SUCCESS)
+            fail_status("wait input after readable peek", waitStatus);
+    } else if (waitStatus != STATUS_TIMEOUT) {
+        fail_status("wait empty input immediate", waitStatus);
+    }
+
+    req.TimeoutMilliseconds = 1;
+    status = SysReadInputEvent(&req);
+    if (status != STATUS_SUCCESS && status != STATUS_TIMEOUT)
+        fail_status("read input finite timeout", status);
+
+    SysCloseHandle(inputQueue);
+
+    print("input_model_smoke: PASS\n");
+    exit_now(0);
+    return 0;
+}