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.
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@@ -0,0 +1,193 @@
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// Waitable timer smoke test.
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// Verifies one-shot, cancellation, reset, invalid handle, and wait timeout behavior.
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#include <stdint.h>
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#include <ntlite/syscall.h>
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// Prints one NUL-terminated string to the kernel console.
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static void print(const char* s) {
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SYS_WRITE_CONSOLE_REQUEST req = { SysSvFromCstr(s) };
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SysWriteConsole(&req);
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}
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// Prints one unsigned integer to the kernel console.
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static void print_u64(uint64_t v) {
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char buf[32];
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int i = 0;
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if (v == 0) {
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print("0");
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return;
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}
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while (v && i < (int)sizeof(buf)) {
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buf[i++] = (char)('0' + (v % 10));
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v /= 10;
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}
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while (i--) {
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char c = buf[i];
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SYS_WRITE_CONSOLE_REQUEST req = { SysSvFromParts(&c, 1) };
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SysWriteConsole(&req);
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}
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}
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// Terminates the current test process.
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static void exit_now(int code) {
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for (;;) SysExitProcess(code);
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}
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// Fails the test with one status value.
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static void fail_status(const char* what, uint32_t status) {
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print("timer_smoke: ");
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print(what);
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print(" status=");
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print_u64(status);
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print("\n");
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exit_now(1);
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}
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// Requires one exact status value.
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static void expect_status(const char* what, uint32_t got, uint32_t expected) {
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if (got == expected) return;
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print("timer_smoke: ");
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print(what);
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print(" got=");
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print_u64(got);
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print(" expected=");
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print_u64(expected);
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print("\n");
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exit_now(1);
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}
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// Arms a timer through the public request ABI.
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static uint32_t set_timer(uint32_t timer, uint64_t dueMs, uint64_t periodMs) {
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SYS_SET_TIMER_REQUEST req = {
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sizeof(req),
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timer,
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SYS_TIMER_FLAG_NONE,
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dueMs,
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periodMs,
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};
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return SysSetTimer(&req);
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}
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// Verifies timer request validation paths.
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static void test_validation(void) {
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uint32_t timer = 0;
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expect_status("create timer null", SysCreateTimer((uint32_t*)0), STATUS_INVALID_PARAMETER);
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uint32_t s = SysCreateTimer(&timer);
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if (s != STATUS_SUCCESS) fail_status("create validation timer", s);
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expect_status("set timer null", SysSetTimer((const SYS_SET_TIMER_REQUEST*)0), STATUS_INVALID_PARAMETER);
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expect_status("cancel invalid", SysCancelTimer(0xdeadbeefu), STATUS_INVALID_HANDLE);
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expect_status("wait invalid", SysWaitSingle(0xdeadbeefu, SYS_WAIT_FLAG_NONE, 0), STATUS_INVALID_HANDLE);
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SYS_SET_TIMER_REQUEST req = {
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0,
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timer,
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SYS_TIMER_FLAG_NONE,
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1,
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0,
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};
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expect_status("set bad size", SysSetTimer(&req), STATUS_INVALID_PARAMETER);
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req.Size = sizeof(req);
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req.Flags = 1;
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expect_status("set bad flags", SysSetTimer(&req), STATUS_INVALID_PARAMETER);
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SysCloseHandle(timer);
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}
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// Verifies one-shot timers wake waiters and are consumed by the wait.
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static void test_one_shot(void) {
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uint32_t timer = 0;
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uint32_t s = SysCreateTimer(&timer);
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if (s != STATUS_SUCCESS) fail_status("create one-shot timer", s);
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expect_status("unset immediate wait", SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 0), STATUS_TIMEOUT);
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s = set_timer(timer, 20, 0);
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if (s != STATUS_SUCCESS) fail_status("set one-shot", s);
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s = SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, SYS_WAIT_TIMEOUT_INFINITE);
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if (s != STATUS_SUCCESS) fail_status("wait one-shot", s);
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expect_status("one-shot consumed", SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 0), STATUS_TIMEOUT);
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SysCloseHandle(timer);
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}
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// Verifies cancellation clears an armed timer and its retained signal.
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static void test_cancel(void) {
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uint32_t timer = 0;
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uint32_t s = SysCreateTimer(&timer);
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if (s != STATUS_SUCCESS) fail_status("create cancel timer", s);
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s = set_timer(timer, 100, 0);
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if (s != STATUS_SUCCESS) fail_status("set cancel timer", s);
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s = SysCancelTimer(timer);
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if (s != STATUS_SUCCESS) fail_status("cancel timer", s);
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expect_status("cancelled timer wait", SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 30), STATUS_TIMEOUT);
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s = set_timer(timer, 0, 0);
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if (s != STATUS_SUCCESS) fail_status("set immediate", s);
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expect_status("immediate timer wait", SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 0), STATUS_SUCCESS);
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s = set_timer(timer, 0, 0);
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if (s != STATUS_SUCCESS) fail_status("set immediate before cancel", s);
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s = SysCancelTimer(timer);
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if (s != STATUS_SUCCESS) fail_status("cancel signaled", s);
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expect_status("cancel clears signal", SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 0), STATUS_TIMEOUT);
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SysCloseHandle(timer);
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}
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// Verifies resetting an active timer replaces its previous deadline.
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static void test_reset_changes_deadline(void) {
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uint32_t timer = 0;
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uint32_t s = SysCreateTimer(&timer);
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if (s != STATUS_SUCCESS) fail_status("create reset timer", s);
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s = set_timer(timer, 100, 0);
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if (s != STATUS_SUCCESS) fail_status("set reset timer long", s);
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s = set_timer(timer, 20, 0);
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if (s != STATUS_SUCCESS) fail_status("set reset timer short", s);
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s = SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 80);
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if (s != STATUS_SUCCESS) fail_status("wait reset timer", s);
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SysCloseHandle(timer);
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}
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// Verifies a periodic timer can wake more than once.
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static void test_periodic(void) {
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uint32_t timer = 0;
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uint32_t s = SysCreateTimer(&timer);
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if (s != STATUS_SUCCESS) fail_status("create periodic timer", s);
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s = set_timer(timer, 10, 20);
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if (s != STATUS_SUCCESS) fail_status("set periodic timer", s);
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s = SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 80);
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if (s != STATUS_SUCCESS) fail_status("wait periodic first", s);
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s = SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 80);
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if (s != STATUS_SUCCESS) fail_status("wait periodic second", s);
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s = SysCancelTimer(timer);
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if (s != STATUS_SUCCESS) fail_status("cancel periodic", s);
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expect_status("periodic cancelled wait", SysWaitSingle(timer, SYS_WAIT_FLAG_NONE, 30), STATUS_TIMEOUT);
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SysCloseHandle(timer);
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}
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// Program entry point.
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int main(void) {
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print("timer_smoke: start\n");
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test_validation();
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test_one_shot();
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test_cancel();
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test_reset_changes_deadline();
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test_periodic();
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print("timer_smoke: PASS\n");
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exit_now(0);
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return 0;
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}
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