X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Finclude%2Fthreads.h;h=d138cf01684eccd45f843b89937b359d1a5c15bc;hb=dd2491a82880ed9b01b5d66b1814d271921797a4;hp=28d669d29eca66c7685db91a1e9482e827bdd9aa;hpb=814b2d0009da73b56c6def5d70a9dd97c7b17e2e;p=tpg%2Facess2.git

diff --git a/Kernel/include/threads.h b/Kernel/include/threads.h
index 28d669d2..d138cf01 100644
--- a/Kernel/include/threads.h
+++ b/Kernel/include/threads.h
@@ -5,72 +5,28 @@
 
 #include <arch.h>
 #include <signal.h>
+#include <proc.h>
 
-typedef struct sMessage
+enum eFaultNumbers
 {
-	struct sMessage	*Next;
-	Uint	Source;
-	Uint	Length;
-	Uint8	Data[];
-} tMsg;	// sizeof = 12+
+	FAULT_MISC,
+	FAULT_PAGE,
+	FAULT_ACCESS,
+	FAULT_DIV0,
+	FAULT_OPCODE,
+	FAULT_FLOAT
+};
 
-typedef struct sThread
-{
-	// --- threads.c's
-	//  0
-	struct sThread	*Next;	//!< Next thread in list
-	tSpinlock	IsLocked;	//!< Thread's spinlock
-	volatile int	Status;		//!< Thread Status
-	 int	RetStatus;	//!< Return Status
-	
-	// 16
-	Uint	TID;	//!< Thread ID
-	Uint	TGID;	//!< Thread Group (Process)
-	Uint	PTID;	//!< Parent Thread ID
-	Uint	UID, GID;	//!< User and Group
-	char	*ThreadName;	//!< Name of thread
-	
-	// --- arch/proc.c's responsibility
-	// 40
-	//! Kernel Stack Base
-	tVAddr	KernelStack;
-	
-	// 44 (x86)
-	//! Memory Manager State
-	tMemoryState	MemState;
-	
-	// 48 (x86)
-	//! State on task switch
-	tTaskState	SavedState;
-	
-	// --- threads.c's
-	// 60
-	 int	CurFaultNum;	//!< Current fault number, 0: none
-	tVAddr	FaultHandler;	//!< Fault Handler
-	
-	tMsg * volatile	Messages;	//!< Message Queue
-	tMsg	*LastMessage;	//!< Last Message (speeds up insertion)
-	
-	 int	Quantum, Remaining;	//!< Quantum Size and remaining timesteps
-	 int	NumTickets;	//!< Priority - Chance of gaining CPU
-	
-	Uint	Config[NUM_CFG_ENTRIES];	//!< Per-process configuration
-} tThread;
+#define GETMSG_IGNORE	((void*)-1)
 
+// === FUNCTIONS ===
+extern void	Threads_SetFaultHandler(Uint Handler);
 
-enum {
-	THREAD_STAT_NULL,
-	THREAD_STAT_ACTIVE,
-	THREAD_STAT_SLEEPING,
-	THREAD_STAT_WAITING,
-	THREAD_STAT_ZOMBIE,
-	THREAD_STAT_DEAD
-};
+extern int	Threads_SetUID(Uint *Errno, tUID ID);
+extern int	Threads_SetGID(Uint *Errno, tUID ID);
+extern int	Threads_WaitTID(int TID, int *Status);
 
-// === FUNCTIONS ===
-extern tThread	*Proc_GetCurThread();
-extern tThread	*Threads_GetThread(Uint TID);
-extern void	Threads_Wake(tThread *Thread);
-extern void	Threads_AddActive(tThread *Thread);
+extern int	Proc_SendMessage(Uint *Err, Uint Dest, int Length, void *Data);
+extern int	Proc_GetMessage(Uint *Err, Uint *Source, void *Buffer);
 
 #endif