Changes in kernel/generic/include/ipc/ipc.h [03a8a8e:bc117a5] in mainline

File:

• kernel/generic/include/ipc/ipc.h (modified) (2 diffs)

kernel/generic/include/ipc/ipc.h

@@ -147 +147 @@
         struct task *sender;
         
+        /*
+         * Answerbox that will receive the answer.
+         * This will most of the times be the sender's answerbox,
+         * but we allow for useful exceptions.
+         */
+        answerbox_t *callerbox;
+
         /** Phone which was used to send the call. */
         phone_t *caller_phone;
@@ -172 +179 @@
 extern void ipc_call_release(call_t *);
 
+extern int ipc_call_sync(phone_t *, call_t *);
 extern int ipc_call(phone_t *, call_t *);
 extern call_t *ipc_wait_for_call(answerbox_t *, uint32_t, unsigned int);