github.com/graybobo/golang.org-package-offline-cache@v0.0.0-20200626051047-6608995c132f/x/talks/2015/how-go-was-made/mapchan.diff (about)

     1   type PollServer struct {
     2  -       cr, cw *chan *FD;       // buffered >= 1
     3  +       cr, cw chan *FD;        // buffered >= 1
     4          pr, pw *os.FD;
     5  -       pending *map[int64] *FD;
     6  +       pending map[int64] *FD;
     7          poll *Pollster; // low-level OS hooks
     8   }