Changeset b2a1fd92 in mainline for kernel/generic/src/udebug/udebug_ipc.c

Timestamp:

2017-12-11T09:42:42Z (7 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

16f2dcc

Parents:

9b07fba

git-author:

Jiri Svoboda <jiri@…> (2017-12-10 22:41:37)

git-committer:

Jiri Svoboda <jiri@…> (2017-12-11 09:42:42)

Message:

Separate error code from output parameter in udebug_begin().

File:

• kernel/generic/src/udebug/udebug_ipc.c (modified) (2 diffs)

kernel/generic/src/udebug/udebug_ipc.c

@@ -72 +72 @@
 {
         int rc;
-
-        rc = udebug_begin(call);
-        if (rc < 0) {
+        bool active;
+
+        rc = udebug_begin(call, &active);
+        if (rc != EOK) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);
@@ -84 +85 @@
          * send a reply.
          */
-        if (rc != 0) {
-                IPC_SET_RETVAL(call->data, 0);
+        if (active) {
+                IPC_SET_RETVAL(call->data, EOK);
                 ipc_answer(&TASK->kb.box, call);
         }