Changeset e61aa80 in mainline

Timestamp:

2012-04-13T05:57:21Z (12 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

9b0a6b4

Parents:

6c942e1

Message:

Implement stdin polling for msim

Location:

uspace/app/msim

Files:

• helenos.c (modified) (1 diff)
• helenos_input.c (modified) (1 diff)

uspace/app/msim/helenos.c

@@ -86 +86 @@
 }
 
-bool stdin_poll(char *key)
-{
-        // TODO: implement reading from keyboard
-        return false;
-}
 

uspace/app/msim/helenos_input.c

@@ -84 +84 @@
 }
 
+
+bool stdin_poll(char *key)
+{
+        kbd_event_t ev;
+        suseconds_t timeout = 0;
+        errno = EOK;
+        console_flush(input_prompt->console);
+        bool has_input = console_get_kbd_event_timeout(input_prompt->console, &ev, &timeout);
+        if (!has_input) {
+                return false;
+        }
+
+        if (ev.type != KEY_PRESS)
+                return false;
+
+        *key = ev.c;
+
+        return true;
+}
+