Changeset 593e023 in mainline for uspace/lib/c/include/io/input.h

Timestamp:

2014-08-12T17:14:32Z (10 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

c3bdc92

Parents:

ce3efa0

Message:

allow compositor and console to coexist side-by-side, use the input server as a poor man's seat arbitrator

• kernel console notifies both about the release and grab events
• input server arbitrates the seat selection between kernel console and any number of user space UIs (currently the console server and the compositor server)
• input port yield and reclaim methods have been removed (they are used only on Ski and Niagara, both already need a more generic mechanism for the kernel/user space cooperation)
• console and compositor server keep track of the kernel console via the input arbitration
• move the waiting for a character device from init and terminal widget to getterm

File:

• uspace/lib/c/include/io/input.h (modified) (2 diffs)

uspace/lib/c/include/io/input.h

@@ -49 +49 @@
 
 typedef struct input_ev_ops {
+        int (*active)(input_t *);
+        int (*deactive)(input_t *);
         int (*key)(input_t *, kbd_event_type_t, keycode_t, keymod_t, wchar_t);
         int (*move)(input_t *, int, int);
@@ -57 +59 @@
 extern int input_open(async_sess_t *, input_ev_ops_t *, void *, input_t **);
 extern void input_close(input_t *);
-extern int input_yield(input_t *);
-extern int input_reclaim(input_t *);
+extern int input_activate(input_t *);
 
 #endif