Method Write

internal/eagain/file_linux.go:42–56

Write behaves like io.Writer.Write but will retry on EAGAIN.

(p []byte)

// Write behaves like io.Writer.Write but will retry on EAGAIN.
func (ew Writer) Write(p []byte) (int, error) {
again:
	n, err := ew.Writer.Write(p)
	if err == nil {
		return n, nil
	}

	// keep retrying on EAGAIN
	ok, errno := linux.GetErrno(err)
	if ok && (errors.Is(errno, unix.EAGAIN) || errors.Is(errno, unix.EINTR)) {
		goto again
	}

	return n, err
}