Changeset 9701d49 in mainline

Timestamp:

2009-04-25T12:00:40Z (16 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

409b0d6

Parents:

ccd1a14

Message:

On sgcn disable polling too when switching to kcon.

File:

• uspace/srv/kbd/port/sgcn.c (modified) (4 diffs)

uspace/srv/kbd/port/sgcn.c

@@ -43 +43 @@
 #include <stdio.h>
 #include <thread.h>
+#include <bool.h>
 
 #define POLL_INTERVAL           10000
@@ -93 +94 @@
 static void *sgcn_thread_impl(void *arg);
 
+static volatile bool polling_disabled = false;
 
 /**
@@ -123 +125 @@
 void kbd_port_yield(void)
 {
+        polling_disabled = true;
 }
 
 void kbd_port_reclaim(void)
 {
+        polling_disabled = false;
 }
 
@@ -163 +167 @@
 
         while (1) {
-                sgcn_key_pressed();
+                if (polling_disabled == false)
+                        sgcn_key_pressed();
                 usleep(POLL_INTERVAL);
         }
 }
 
-
 /** @}
  */