X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Fmessages.c;h=6fcd2898a8d3e6e4c727543245b89607161ee391;hb=c7c5c4dbeb7b298675856eebb36084c92e989d98;hp=31ae8f3731063128d48f2c3684d07708b875271d;hpb=8bc40333b1401d7616b225945fee53d972c2f418;p=tpg%2Facess2.git

diff --git a/Kernel/messages.c b/Kernel/messages.c
index 31ae8f37..6fcd2898 100644
--- a/Kernel/messages.c
+++ b/Kernel/messages.c
@@ -12,6 +12,8 @@
  * \brief Send an IPC message
  * \param Err	Pointer to the errno variable
  * \param Dest	Destination Thread
+ * \param Length	Length of the message
+ * \param Data	Message data
  */
 int Proc_SendMessage(Uint *Err, Uint Dest, int Length, void *Data)
 {
@@ -26,7 +28,7 @@ int Proc_SendMessage(Uint *Err, Uint Dest, int Length, void *Data)
 	}
 	
 	// Get thread
-	thread = Proc_GetThread( Dest );
+	thread = Threads_GetThread( Dest );
 	
 	// Error check
 	if(!thread) {	return -1;	}
@@ -40,7 +42,7 @@ int Proc_SendMessage(Uint *Err, Uint Dest, int Length, void *Data)
 	// Create message
 	msg = malloc( sizeof(tMsg)+Length );
 	msg->Next = NULL;
-	msg->Source = gCurrentThread->TID;
+	msg->Source = Proc_GetCurThread()->TID;
 	msg->Length = Length;
 	memcpy(msg->Data, Data, Length);
 	
@@ -55,7 +57,7 @@ int Proc_SendMessage(Uint *Err, Uint Dest, int Length, void *Data)
 	
 	RELEASE(&thread->IsLocked);
 	
-	Thread_Wake( thread );
+	Threads_Wake( thread );
 	
 	return 0;
 }
@@ -63,40 +65,44 @@ int Proc_SendMessage(Uint *Err, Uint Dest, int Length, void *Data)
 /**
  * \fn int Proc_GetMessage(Uint *Err, Uint *Source, void *Buffer)
  * \brief Gets a message
+ * \param Err	Pointer to \a errno
+ * \param Source	Where to put the source TID
+ * \param Buffer	Buffer to place the message data (set to NULL to just get message length)
  */
 int Proc_GetMessage(Uint *Err, Uint *Source, void *Buffer)
 {
 	 int	ret;
 	void *tmp;
+	tThread	*cur = Proc_GetCurThread();
 	
 	// Check if queue has any items
-	if(!gCurrentThread->Messages) {
+	if(!cur->Messages) {
 		return 0;
 	}
 
-	LOCK( &gCurrentThread->IsLocked );
+	LOCK( &cur->IsLocked );
 	
 	if(Source)
-		*Source = gCurrentThread->Messages->Source;
+		*Source = cur->Messages->Source;
 	
 	// Get message length
 	if( !Buffer ) {
-		ret = gCurrentThread->Messages->Length;
-		RELEASE( &gCurrentThread->IsLocked );
+		ret = cur->Messages->Length;
+		RELEASE( &cur->IsLocked );
 		return ret;
 	}
 	
 	// Get message
 	if(Buffer != GETMSG_IGNORE)
-		memcpy(Buffer, gCurrentThread->Messages->Data, gCurrentThread->Messages->Length);
-	ret = gCurrentThread->Messages->Length;
+		memcpy(Buffer, cur->Messages->Data, cur->Messages->Length);
+	ret = cur->Messages->Length;
 	
 	// Remove from list
-	tmp = gCurrentThread->Messages->Next;
-	free(gCurrentThread->Messages);
-	gCurrentThread->Messages = tmp;
+	tmp = cur->Messages->Next;
+	free( (void*)cur->Messages );
+	cur->Messages = tmp;
 	
-	RELEASE( &gCurrentThread->IsLocked );
+	RELEASE( &cur->IsLocked );
 	
 	return ret;
 }