Changeset eb13ef8 in mainline for kernel/generic/src/ipc/ops/datawrite.c

Timestamp:

2019-02-06T13:25:12Z (6 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

fafb8e5

Parents:

bb97118

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-02 14:04:02)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-06 13:25:12)

Message:

Change IPC_GET_* and IPC_SET_* to accept pointer instead of lvalue

File:

• kernel/generic/src/ipc/ops/datawrite.c (modified) (3 diffs)

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

@@ -43 +43 @@
 static errno_t request_preprocess(call_t *call, phone_t *phone)
 {
-        uintptr_t src = IPC_GET_ARG1(call->data);
-        size_t size = IPC_GET_ARG2(call->data);
+        uintptr_t src = IPC_GET_ARG1(&call->data);
+        size_t size = IPC_GET_ARG2(&call->data);
 
         if (size > DATA_XFER_LIMIT) {
-                int flags = IPC_GET_ARG3(call->data);
+                int flags = IPC_GET_ARG3(&call->data);
 
                 if (flags & IPC_XF_RESTRICT) {
                         size = DATA_XFER_LIMIT;
-                        IPC_SET_ARG2(call->data, size);
+                        IPC_SET_ARG2(&call->data, size);
                 } else
                         return ELIMIT;
@@ -75 +75 @@
         assert(answer->buffer);
 
-        if (!IPC_GET_RETVAL(answer->data)) {
+        if (!IPC_GET_RETVAL(&answer->data)) {
                 /* The recipient agreed to receive data. */
-                uintptr_t dst = (uintptr_t)IPC_GET_ARG1(answer->data);
-                size_t size = (size_t)IPC_GET_ARG2(answer->data);
-                size_t max_size = (size_t)IPC_GET_ARG2(*olddata);
+                uintptr_t dst = (uintptr_t)IPC_GET_ARG1(&answer->data);
+                size_t size = (size_t)IPC_GET_ARG2(&answer->data);
+                size_t max_size = (size_t)IPC_GET_ARG2(olddata);
 
                 if (size <= max_size) {
@@ -85 +85 @@
                             answer->buffer, size);
                         if (rc)
-                                IPC_SET_RETVAL(answer->data, rc);
+                                IPC_SET_RETVAL(&answer->data, rc);
                 } else {
-                        IPC_SET_RETVAL(answer->data, ELIMIT);
+                        IPC_SET_RETVAL(&answer->data, ELIMIT);
                 }
         }