Broke threads.h into two files (for better isolation)

[tpg/acess2.git] / Kernel / include / threads.h

diff --git a/Kernel/include/threads.h b/Kernel/include/threads.h
index 68fb955..d138cf0 100644 (file)
--- a/Kernel/include/threads.h
+++ b/Kernel/include/threads.h
@@ -7,93 +7,6 @@
 #include <signal.h>
 #include <proc.h>
 
-/**
- * \brief IPC Message
- */
-typedef struct sMessage
-{
-       struct sMessage *Next;  //!< Next message in thread's inbox
-       tTID    Source; //!< Source thread ID
-       Uint    Length; //!< Length of message data in bytes
-       Uint8   Data[]; //!< Message data
-} tMsg;
-
-/**
- * \brief Core threading structure
- * 
- */
-typedef struct sThread
-{
-       // --- threads.c's
-       /**
-        * \brief Next thread in current list
-        * \note Required to be first for linked list hacks to work
-        */
-       struct sThread  *Next;
-       struct sThread  *GlobalNext;    //!< Next thread in global list
-       struct sThread  *GlobalPrev;    //!< Previous thread in global list
-       tShortSpinlock  IsLocked;       //!< Thread's spinlock
-       volatile int    Status;         //!< Thread Status
-       void    *WaitPointer;   //!< What (Mutex/Thread/other) is the thread waiting on
-        int    RetStatus;      //!< Return Status
-       
-       Uint    TID;    //!< Thread ID
-       Uint    TGID;   //!< Thread Group (Process)
-       struct sThread  *Parent;        //!< Parent Thread
-       Uint    UID, GID;       //!< User and Group
-       char    *ThreadName;    //!< Name of thread
-       
-       // --- arch/proc.c's responsibility
-       //! Kernel Stack Base
-       tVAddr  KernelStack;
-       
-       //! Memory Manager State
-       tMemoryState    MemState;
-       
-       //! State on task switch
-       tTaskState      SavedState;
-       
-       // --- threads.c's
-        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    Priority;       //!< Priority - 0: Realtime, higher means less time
-       
-       Uint    Config[NUM_CFG_ENTRIES];        //!< Per-process configuration
-       
-       volatile int    CurCPU;
-} tThread;
-
-
-enum {
-       THREAD_STAT_NULL,       // Invalid process
-       THREAD_STAT_ACTIVE,     // Running and schedulable process
-       THREAD_STAT_SLEEPING,   // Message Sleep
-       THREAD_STAT_MUTEXSLEEP, // Mutex Sleep
-       THREAD_STAT_SEMAPHORESLEEP,     // Semaphore Sleep
-       THREAD_STAT_WAITING,    // ??? (Waiting for a thread)
-       THREAD_STAT_PREINIT,    // Being created
-       THREAD_STAT_ZOMBIE,     // Died/Killed, but parent not informed
-       THREAD_STAT_DEAD,       // Awaiting burial (free)
-       THREAD_STAT_BURIED      // If it's still on the list here, something's wrong
-};
-static const char * const casTHREAD_STAT[] = {
-       "THREAD_STAT_NULL",
-       "THREAD_STAT_ACTIVE",
-       "THREAD_STAT_SLEEPING",
-       "THREAD_STAT_MUTEXSLEEP",
-       "THREAD_STAT_SEMAPHORESLEEP",
-       "THREAD_STAT_WAITING",
-       "THREAD_STAT_PREINIT",
-       "THREAD_STAT_ZOMBIE",
-       "THREAD_STAT_DEAD",
-       "THREAD_STAT_BURIED"
-};
-
 enum eFaultNumbers
 {
        FAULT_MISC,
@@ -106,29 +19,13 @@ enum eFaultNumbers
 
 #define GETMSG_IGNORE  ((void*)-1)
 
-// === GLOBALS ===
-extern BOOL    gaThreads_NoTaskSwitch[MAX_CPUS];
-
 // === FUNCTIONS ===
-extern tThread *Proc_GetCurThread(void);
-
-extern tThread *Threads_GetThread(Uint TID);
-extern void    Threads_SetPriority(tThread *Thread, int Pri);
-extern int     Threads_Wake(tThread *Thread);
-extern void    Threads_Kill(tThread *Thread, int Status);
-extern void    Threads_AddActive(tThread *Thread);
-extern tThread *Threads_RemActive(void);
-extern tThread *Threads_GetNextToRun(int CPU, tThread *Last);
-
 extern void    Threads_SetFaultHandler(Uint Handler);
 
 extern int     Threads_SetUID(Uint *Errno, tUID ID);
 extern int     Threads_SetGID(Uint *Errno, tUID ID);
 extern int     Threads_WaitTID(int TID, int *Status);
 
-extern tThread *Threads_CloneTCB(Uint *Err, Uint Flags);
-extern tThread *Threads_CloneThreadZero(void);
-
 extern int     Proc_SendMessage(Uint *Err, Uint Dest, int Length, void *Data);
 extern int     Proc_GetMessage(Uint *Err, Uint *Source, void *Buffer);