Make UpdateClocks and input-polling dspwrappers-based too.

[gnushogi.git] / gnushogi / search.c

diff --git a/gnushogi/search.c b/gnushogi/search.c
index c1d8fd9..35c968a 100644 (file)
--- a/gnushogi/search.c
+++ b/gnushogi/search.c
@@ -30,8 +30,6 @@
  */
 
 #include "gnushogi.h"
-#include <poll.h>
-#include <unistd.h>
 
 short background = 0;
 static short DepthBeyond;
@@ -528,8 +526,6 @@ search(short side,
     short best = -(SCORE_LIMIT + 3000);
     short bestwidth = 0;
     short mustcut;
-    static struct pollfd pollfds[1] = { /* [0] = */ { /* .fd = */ STDIN_FILENO,
-                                                      /* .events = */ POLLIN } };
 
 #ifdef NULLMOVE
     short PVsave;
@@ -547,19 +543,6 @@ search(short side,
         {
             ElapsedTime(COMPUTE_MODE);
 
-            if(background) {
-                int cnt = poll(pollfds, sizeof(pollfds)/sizeof(pollfds[0]), 0);
-                if (cnt < 0) {
-                    perror("polling standard input");
-                    ExitShogi();
-                }
-                if (cnt) { /* if anything to read, or error occured */
-                    if (!flag.timeout)
-                        flag.back = true; /* previous: flag.timeout = true; */
-                    flag.bothsides = false;
-                }
-            }
-
             if (flag.back)
             {
                 flag.back = false;