Changeset 7f11dc6 in mainline for kernel/generic/src/udebug

Timestamp:

2017-12-19T18:07:28Z (8 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

897fd8f1

Parents:

219c530

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-19 17:08:09)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-19 18:07:28)

Message:

Numerous minor error code tweaks in kernel.

Location:

kernel/generic/src/udebug

Files:

• udebug_ipc.c (modified) (4 diffs)
• udebug_ops.c (modified) (9 diffs)

kernel/generic/src/udebug/udebug_ipc.c

@@ -137 +137 @@
 
         rc = udebug_go(t, call);
-        if (rc < 0) {
+        if (rc != EOK) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);
@@ -182 +182 @@
          */
         rc = udebug_thread_read(&buffer, buf_size, &copied, &needed);
-        if (rc < 0) {
+        if (rc != EOK) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);
@@ -351 +351 @@
 
         rc = udebug_regs_read(t, &buffer);
-        if (rc < 0) {
+        if (rc != EOK) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);
@@ -397 +397 @@
 
         rc = udebug_mem_read(uspace_src, size, &buffer);
-        if (rc < 0) {
+        if (rc != EOK) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);

kernel/generic/src/udebug/udebug_ops.c

@@ -253 +253 @@
         mutex_unlock(&TASK->udebug.lock);
         
-        return 0;
+        return EOK;
 }
 
@@ -285 +285 @@
         _thread_op_end(thread);
         
-        return 0;
+        return EOK;
 }
 
@@ -316 +316 @@
                 /* Answer will be sent when the thread becomes stoppable. */
                 _thread_op_end(thread);
-                return 0;
+                return EOK;
         }
         
@@ -339 +339 @@
         mutex_unlock(&TASK->udebug.lock);
         
-        return 0;
+        return EOK;
 }
 
@@ -414 +414 @@
         *needed = (copied_ids + extra_ids) * sizeof(sysarg_t);
         
-        return 0;
+        return EOK;
 }
 
@@ -437 +437 @@
         memcpy(*data, TASK->name, name_size);
         
-        return 0;
+        return EOK;
 }
 
@@ -480 +480 @@
         
         *buffer = arg_buffer;
-        return 0;
+        return EOK;
 }
 
@@ -522 +522 @@
         
         *buffer = (void *) state_buf;
-        return 0;
+        return EOK;
 }
 
@@ -560 +560 @@
         
         *buffer = data_buffer;
-        return 0;
+        return EOK;
 }