return faketime / 1e9, int32(faketime % 1e9), faketime
}

// write is like the Unix write system call.
// We have to avoid write barriers to avoid potential deadlock
// on write calls.
//
//go:nowritebarrierrec
func write(fd uintptr, p unsafe.Pointer, n int32) int32 {
	if !(fd == 1 || fd == 2) {
		// Do an ordinary write.
		return write1(fd, p, n)
	}

	// Write with the playback header.

//
//go:linkname overrideWrite
var overrideWrite func(fd uintptr, p unsafe.Pointer, n int32) int32

// write must be nosplit on Windows (see write1)
//
//go:nosplit
func write(fd uintptr, p unsafe.Pointer, n int32) int32 {
	if overrideWrite != nil {
		return overrideWrite(fd, noescape(p), n)
	}
	return write1(fd, p, n)

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build unix || (js && wasm)

package poll

import "syscall"

type SysFile struct {
	// Writev cache.
	iovecs *[]syscall.Iovec
}

func (s *SysFile) init() {}

func (s *SysFile) destroy(fd int) error {
	// We don't use ignoringEINTR here because POSIX does not define

	FuncFlagTopFrame FuncFlag = 1 << iota

	// FuncFlagSPWrite indicates a function that writes an arbitrary value to SP
	// (any write other than adding or subtracting a constant amount).
	// The traceback routines cannot encode such changes into the
	// pcsp tables, so the function traceback cannot safely unwind past
	// SPWrite functions. Stopping at an SPWrite function is considered
	// to be an incomplete unwinding of the stack. In certain contexts

// license that can be found in the LICENSE file.

//go:build js && wasm

package runtime

import (
	"unsafe"
)

func exit(code int32)

func write1(fd uintptr, p unsafe.Pointer, n int32) int32 {
	if fd > 2 {
		throw("runtime.write to fd > 2 is unsupported")
	}
	wasmWrite(fd, p, n)
	return n
}

//go:wasmimport gojs runtime.wasmWrite
//go:noescape

}

func Getppid() (ppid int) {
	n, _ := readnum("#c/ppid")
	return int(n)
}

func Read(fd int, p []byte) (n int, err error) {
	return Pread(fd, p, -1)
}

func Write(fd int, p []byte) (n int, err error) {
	return Pwrite(fd, p, -1)
}

var ioSync int64

//sys	fd2path(fd int, buf []byte) (err error)

func Fd2path(fd int) (path string, err error) {
	var buf [512]byte

  // CHECK-SAME: _replication_info = "write", _xla_compile_device_type = "TPU"
  %0:2 = "tf_device.cluster_func"(%arg0, %arg1) {_replication_info = "write", _xla_compile_device_type = "TPU", func = @write_func} : (tensor<i32>, tensor<f32>) -> (tensor<f32>, tensor<i32>)
  // CHECK-NEXT: "tf.AssignVariableOp"([[ARG2]], [[CLUSTER]]#1)
  "tf.AssignVariableOp"(%arg2, %0#1) : (tensor<*x!tf_type.resource<tensor<i32>>>, tensor<i32>) -> ()

	}

	// Traceback should not contain "unexpected SPWRITE" when
	// unwinding the system stacks.
	if bytes.Contains(tb, []byte("unexpected SPWRITE")) {
		t.Errorf("unexpected \"unexpected SPWRITE\" in traceback:\n%s", tb)
	}
}

func init() {
	if len(os.Args) >= 2 && os.Args[1] == "testPanicSystemstackInternal" {

  if (!schema_parse_result) {
    std::cerr << "Parse error.\n";
    return 1;
  }
  const size_t length = parser.builder_.GetSize();
  const size_t n =
      std::fwrite(parser.builder_.GetBufferPointer(), 1, length, stdout);
  if (n != length) {
    std::cerr << "print to stdout filed.\n";
    return 1;
  }
  return 0;

		{"gopher.txt", "Gopher names:\nGeorge\nGeoffrey\nGonzo"},
		{"todo.txt", "Get animal handling licence.\nWrite more examples."},
	}
	for _, file := range files {
		f, err := w.Create(file.Name)
		if err != nil {
			log.Fatal(err)
		}
		_, err = f.Write([]byte(file.Body))
		if err != nil {
			log.Fatal(err)
		}
	}

	// Make sure to check the error on Close.
	err := w.Close()
	if err != nil {