Changeset 76d7305 in mainline for generic/src/ipc

Timestamp:

2006-05-31T14:13:35Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

343fc179

Parents:

4fded58

Message:

Slightly changed semantics of AS_AREA_SEND/RECV.

File:

• generic/src/ipc/sysipc.c (modified) (3 diffs)

generic/src/ipc/sysipc.c

@@ -137 +137 @@
                 if (!IPC_GET_RETVAL(answer->data)) { /* Accepted, handle as_area receipt */
                         ipl_t ipl;
+                        int rc;
                         as_t *as;
                         
@@ -145 +146 @@
                         interrupts_restore(ipl);
                         
-                        return as_area_share(as, IPC_GET_ARG1(*olddata), IPC_GET_ARG2(*olddata),
-                                             AS, IPC_GET_ARG1(answer->data), IPC_GET_ARG3(*olddata));
+                        rc = as_area_share(as, IPC_GET_ARG1(*olddata), IPC_GET_ARG2(*olddata),
+                                           AS, IPC_GET_ARG1(answer->data), IPC_GET_ARG3(*olddata));
+                        IPC_SET_RETVAL(answer->data, rc);
+                        return rc;
                 }
         } else if (IPC_GET_METHOD(*olddata) == IPC_M_AS_AREA_RECV) {
@@ -161 +164 @@
                         
                         rc = as_area_share(AS, IPC_GET_ARG1(answer->data), IPC_GET_ARG2(*olddata),
-                                           as, IPC_GET_ARG1(*olddata), IPC_GET_ARG3(*olddata));
+                                           as, IPC_GET_ARG1(*olddata), IPC_GET_ARG2(answer->data));
                         IPC_SET_RETVAL(answer->data, rc);
                 }