Changeset 09d01f2 in mainline for kernel/generic/src/ipc/ops/concttome.c

Timestamp:

2017-12-18T17:40:52Z (8 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

2024096, 23d45152

Parents:

6a32cc5f

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-18 15:39:01)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-18 17:40:52)

Message:

Return phones/capabilities separately from error codes.

File:

• kernel/generic/src/ipc/ops/concttome.c (modified) (1 diff)

kernel/generic/src/ipc/ops/concttome.c

@@ -42 +42 @@
 static int request_process(call_t *call, answerbox_t *box)
 {
-        cap_handle_t phone_handle = phone_alloc(TASK);
-
-        IPC_SET_ARG5(call->data, phone_handle);
-        
-        return EOK;
+        cap_handle_t phone_handle;
+        int rc = phone_alloc(TASK, &phone_handle);
+        IPC_SET_ARG5(call->data, (rc == EOK) ? phone_handle : -1);
+        return 0;
 }