BUG#23735 Test rpl_row_mysqlbinlog fails on Windows. The errors report a file...

BUG#23735 Test rpl_row_mysqlbinlog fails on Windows. The errors report a file discrepency on reading a binlog from the command line.


client/mysqlbinlog.cc:
  BUG#23735 Test rpl_row_mysqlbinlog fails on Windows.

client/mysqlbinlog.cc

@@ -1360,6 +1360,24 @@ static int dump_local_log_entries(const char* logname)
   }
   else // reading from stdin;
   {
+    /*
+      Bug fix: #23735
+      Author: Chuck Bell
+      Description: 
+        Windows opens stdin in text mode by default. Certain characters
+        such as CTRL-Z are interpeted as events and the read() method
+        will stop. CTRL-Z is the EOF marker in Windows. to get past this
+        you have to open stdin in binary mode. Setmode() is used to set
+        stdin in binary mode. Errors on setting this mode result in 
+        halting the function and printing an error message to stderr.
+    */
+#if defined (__WIN__) || (_WIN64)
+    if (_setmode(fileno(stdin), O_BINARY) == -1)
+    {
+       fprintf(stderr, "Could not set binary mode on stdin.\n");
+       return 1;
+    }
+#endif 
     if (init_io_cache(file, fileno(stdin), 0, READ_CACHE, (my_off_t) 0,
 		      0, MYF(MY_WME | MY_NABP | MY_DONT_CHECK_FILESIZE)))
       return 1;