}
	for {
		if f(uintptr(fd.Sysfd)) {
			return nil
		}
		if err := fd.pd.waitWrite(fd.isFile); err != nil {
			return err
		}
	}
}

// ignoringEINTRIO is like ignoringEINTR, but just for IO calls.
func ignoringEINTRIO(fn func(fd int, p []byte) (int, error), fd int, p []byte) (int, error) {
	for {
		n, err := fn(fd, p)
		if err != syscall.EINTR {
			return n, err
		}
	}

// that tries to fill the buffer.
func (fd *FD) ReadDirent(buf []byte) (int, error) {
	if err := fd.incref(); err != nil {
		return 0, err
	}
	defer fd.decref()
	for {
		n, err := ignoringEINTRIO(syscall.ReadDirent, fd.Sysfd, buf)
		if err != nil {
			n = 0
			if err == syscall.EAGAIN && fd.pd.pollable() {
				if err = fd.pd.waitRead(fd.isFile); err == nil {
					continue
				}
			}
		}

					{"main.main.func10", 0},
				}},
				{trace.EventStateTransition, "Goroutine Running->Syscall", []frame{
					{"syscall.read", 0},
					{"syscall.Read", 0},
					{"internal/poll.ignoringEINTRIO", 0},
					{"internal/poll.(*FD).Read", 0},
					{"os.(*File).read", 0},
					{"os.(*File).Read", 0},
					{"main.main.func11", 0},
				}},
			}...)
		}

String id=152
	data="syscall.Write"
String id=153
	data="/usr/local/google/home/mknyszek/work/go-1/src/syscall/syscall_unix.go"
String id=154
	data="internal/poll.ignoringEINTRIO"
String id=155
	data="/usr/local/google/home/mknyszek/work/go-1/src/internal/poll/fd_unix.go"
String id=156
	data="internal/poll.(*FD).Write"
String id=157
	data="os.(*File).write"
String id=158

String id=26
	data="syscall.Read"
String id=27
	data="/usr/local/google/home/mknyszek/work/go-1/src/syscall/syscall_unix.go"
String id=28
	data="internal/poll.ignoringEINTRIO"
String id=29
	data="/usr/local/google/home/mknyszek/work/go-1/src/internal/poll/fd_unix.go"
String id=30
	data="internal/poll.(*FD).Read"
String id=31
	data="net.(*netFD).Read"
String id=32

String id=39
	data="syscall.Write"
String id=40
	data="/usr/local/google/home/mknyszek/work/go-1/src/syscall/syscall_unix.go"
String id=41
	data="internal/poll.ignoringEINTRIO"
String id=42
	data="/usr/local/google/home/mknyszek/work/go-1/src/internal/poll/fd_unix.go"
String id=43
	data="internal/poll.(*FD).Write"
String id=44
	data="os.(*File).write"
String id=45