Changeset 2c2d54a in mainline for kernel/generic/include/ipc/ipc.h

Timestamp:

2016-09-02T17:58:05Z (9 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

4c3602c4

Parents:

4bf0926e (diff), 3233adb (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge from lp:~jakub/helenos/pager

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);