Patch from Robert de Bath to substantially simplify timing.c.

[u/mdw/putty] / unix / uxsftp.c

diff --git a/unix/uxsftp.c b/unix/uxsftp.c
index c266fb7..a92cfc9 100644 (file)
--- a/unix/uxsftp.c
+++ b/unix/uxsftp.c
@@ -505,27 +505,8 @@ static int ssh_sftp_do_select(int include_stdin, int no_fds_ok)
            ret = select(maxfd, &rset, &wset, &xset, ptv);
            if (ret == 0)
                now = next;
-           else {
-               long newnow = GETTICKCOUNT();
-               /*
-                * Check to see whether the system clock has
-                * changed massively during the select.
-                */
-               if (newnow - now < 0 || newnow - now > next - now) {
-                   /*
-                    * If so, look at the elapsed time in the
-                    * select and use it to compute a new
-                    * tickcount_offset.
-                    */
-                   long othernow = now + tv.tv_sec * 1000 + tv.tv_usec / 1000;
-                   /* So we'd like GETTICKCOUNT to have returned othernow,
-                    * but instead it return newnow. Hence ... */
-                   tickcount_offset += othernow - newnow;
-                   now = othernow;
-               } else {
-                   now = newnow;
-               }
-           }
+           else
+               now = GETTICKCOUNT();
        } while (ret < 0 && errno != EINTR);
     } while (ret == 0);