diff options
Diffstat (limited to 'engines/tony/sched.h')
| -rw-r--r-- | engines/tony/sched.h | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/engines/tony/sched.h b/engines/tony/sched.h index 54f44aa5fd..80df1eb942 100644 --- a/engines/tony/sched.h +++ b/engines/tony/sched.h @@ -24,6 +24,7 @@ #ifndef TONY_SCHED_H #define TONY_SCHED_H +#include "common/list.h" #include "tony/coroutine.h" namespace Tony { @@ -48,13 +49,20 @@ struct PROCESS { CORO_ADDR coroAddr; ///< the entry point of the coroutine int sleepTime; ///< number of scheduler cycles to sleep - int pid; ///< process ID + uint32 pid; ///< process ID char param[PARAM_SIZE]; ///< process specific info }; typedef PROCESS *PPROCESS; struct INT_CONTEXT; +/** Event structure */ +struct EVENT { + uint32 pid; + bool manualReset; + bool signalled; +}; + /** * Create and manage "processes" (really coroutines). */ @@ -80,6 +88,8 @@ private: /** Auto-incrementing process Id */ int pidCounter; + /** Event list */ + Common::List<EVENT *> _events; #ifdef DEBUG // diagnostic process counters @@ -95,7 +105,8 @@ private: */ VFPTRPP pRCfunction; - + PROCESS *getProcess(uint32 pid); + EVENT *getEvent(uint32 pid); public: Scheduler(); @@ -111,7 +122,9 @@ public: void rescheduleAll(); void reschedule(PPROCESS pReSchedProc = NULL); void giveWay(PPROCESS pReSchedProc = NULL); - void waitForSingleObject(CORO_PARAM, int pid, int duration, bool *delay = NULL); + void waitForSingleObject(CORO_PARAM, int pid, uint32 duration, bool *expired = NULL); + void waitForMultipleObjects(CORO_PARAM, int nCount, uint32 *pidList, bool bWaitAll, + uint32 duration, bool *expired = NULL); uint32 createProcess(CORO_ADDR coroAddr, const void *pParam, int sizeParam); uint32 createProcess(CORO_ADDR coroAddr, const void *pParam) { @@ -123,9 +136,13 @@ public: int getCurrentPID() const; int killMatchingProcess(int pidKill, int pidMask = -1); - void setResourceCallback(VFPTRPP pFunc); + /* Event methods */ + uint32 createEvent(bool bManualReset, bool bInitialState); + void closeEvent(uint32 pidEvent); + void setEvent(uint32 pidEvent); + void resetEvent(uint32 pidEvent); }; extern Scheduler *g_scheduler; // FIXME: Temporary global var, to be used until everything has been OOifyied |