Changes in kernel/generic/src/udebug/udebug_ipc.c [b7fd2a0:63e27ef] in mainline

File:

• kernel/generic/src/udebug/udebug_ipc.c (modified) (13 diffs)

kernel/generic/src/udebug/udebug_ipc.c

@@ -51 +51 @@
 #include <udebug/udebug_ipc.h>
 
-errno_t udebug_request_preprocess(call_t *call, phone_t *phone)
+int udebug_request_preprocess(call_t *call, phone_t *phone)
 {
         switch (IPC_GET_ARG1(call->data)) {
@@ -71 +71 @@
 static void udebug_receive_begin(call_t *call)
 {
-        errno_t rc;
-        bool active;
-
-        rc = udebug_begin(call, &active);
-        if (rc != EOK) {
+        int rc;
+
+        rc = udebug_begin(call);
+        if (rc < 0) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);
@@ -85 +84 @@
          * send a reply.
          */
-        if (active) {
-                IPC_SET_RETVAL(call->data, EOK);
+        if (rc != 0) {
+                IPC_SET_RETVAL(call->data, 0);
                 ipc_answer(&TASK->kb.box, call);
         }
@@ -98 +97 @@
 static void udebug_receive_end(call_t *call)
 {
-        errno_t rc;
+        int rc;
 
         rc = udebug_end();
@@ -113 +112 @@
 static void udebug_receive_set_evmask(call_t *call)
 {
-        errno_t rc;
+        int rc;
         udebug_evmask_t mask;
 
@@ -132 +131 @@
 {
         thread_t *t;
-        errno_t rc;
+        int rc;
 
         t = (thread_t *)IPC_GET_ARG2(call->data);
 
         rc = udebug_go(t, call);
-        if (rc != EOK) {
+        if (rc < 0) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);
@@ -152 +151 @@
 {
         thread_t *t;
-        errno_t rc;
+        int rc;
 
         t = (thread_t *)IPC_GET_ARG2(call->data);
@@ -172 +171 @@
         void *buffer;
         size_t copied, needed;
-        errno_t rc;
+        int rc;
 
         uspace_addr = IPC_GET_ARG2(call->data); /* Destination address */
@@ -182 +181 @@
          */
         rc = udebug_thread_read(&buffer, buf_size, &copied, &needed);
-        if (rc != EOK) {
+        if (rc < 0) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);
@@ -307 +306 @@
         thread_t *t;
         sysarg_t uspace_addr;
-        errno_t rc;
+        int rc;
         void *buffer;
 
@@ -346 +345 @@
         sysarg_t to_copy;
         void *buffer = NULL;
-        errno_t rc;
+        int rc;
 
         t = (thread_t *) IPC_GET_ARG2(call->data);
 
         rc = udebug_regs_read(t, &buffer);
-        if (rc != EOK) {
+        if (rc < 0) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);
@@ -390 +389 @@
         unsigned size;
         void *buffer = NULL;
-        errno_t rc;
+        int rc;
 
         uspace_dst = IPC_GET_ARG2(call->data);
@@ -397 +396 @@
 
         rc = udebug_mem_read(uspace_src, size, &buffer);
-        if (rc != EOK) {
+        if (rc < 0) {
                 IPC_SET_RETVAL(call->data, rc);
                 ipc_answer(&TASK->kb.box, call);