Changeset 691d8d8 in mainline for kernel/generic/src/ipc/sysipc.c

Timestamp:

2012-08-15T13:17:49Z (12 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

2405bb5

Parents:

924c2530

Message:

Give each system IPC method its dedicated request process hook.

File:

• kernel/generic/src/ipc/sysipc.c (modified) (2 diffs)

kernel/generic/src/ipc/sysipc.c

@@ -711 +711 @@
 }
 
+static int r_process_m_connect_to_me(answerbox_t *box, call_t *call)
+{
+        int phoneid = phone_alloc(TASK);
+
+        if (phoneid < 0) {  /* Failed to allocate phone */
+                IPC_SET_RETVAL(call->data, ELIMIT);
+                ipc_answer(box, call);
+                return -1;
+        }
+                
+        IPC_SET_ARG5(call->data, phoneid);
+        
+        return EOK;
+}
+
+static int r_process_m_debug(answerbox_t *box, call_t *call)
+{
+        return -1;
+}
+
 /** Do basic kernel processing of received call request.
  *
@@ -722 +742 @@
 static int process_request(answerbox_t *box, call_t *call)
 {
-        if (IPC_GET_IMETHOD(call->data) == IPC_M_CONNECT_TO_ME) {
-                int phoneid = phone_alloc(TASK);
-                if (phoneid < 0) {  /* Failed to allocate phone */
-                        IPC_SET_RETVAL(call->data, ELIMIT);
-                        ipc_answer(box, call);
-                        return -1;
-                }
-                
-                IPC_SET_ARG5(call->data, phoneid);
-        }
-        
+        int rc = EOK;
+
         switch (IPC_GET_IMETHOD(call->data)) {
+        case IPC_M_CONNECT_TO_ME:
+                rc = r_process_m_connect_to_me(box, call);
+                break;
         case IPC_M_DEBUG:
-                return -1;
+                rc = r_process_m_debug(box, call);
+                break;
         default:
                 break;
         }
         
-        return 0;
+        return rc;
 }