arm9 OS_thread

1 files changed, 57 insertions, 2 deletions

diff --git a/arm9/lib/include/OS_thread.h b/arm9/lib/include/OS_thread.h
index bf62e66b..a80a3b96 100644
--- a/arm9/lib/include/OS_thread.h
+++ b/arm9/lib/include/OS_thread.h
@@ -52,6 +52,8 @@ typedef enum {
     OS_THREAD_STATE_TERMINATED = 2
 } OSThreadState;
 
+typedef void (*OSSwitchThreadCallback) (OSThread *from, OSThread *to);
+
 typedef void (*OSThreadDestructor) (void *);
 
 struct _OSThread
@@ -83,14 +85,67 @@ struct _OSThread
     u32 systemErrno;
 };
 
+static s32 OSi_GetUnusedThreadId(void);
+static void OSi_InsertLinkToQueue(OSThreadQueue *queue, OSThread *thread);
+static OSThread *OSi_RemoveLinkFromQueue(OSThreadQueue *queue);
+static OSThread *OSi_RemoveSpecifiedLinkFromQueue(OSThreadQueue *queue, OSThread *thread);
+OSMutex *OSi_RemoveMutexLinkFromQueue(OSMutexQueue *queue);
+static void OSi_InsertThreadToList(OSThread *thread);
+static void OSi_RemoveThreadFromList(OSThread *thread);
+void OS_InitThread(void);
+BOOL OS_IsThreadAvailable(void);
+void OS_CreateThread(OSThread *thread, void (*func) (void *), void *arg, void *stack, u32 stackSize, u32 prio);
+void OS_ExitThread(void);
+static void OSi_ExitThread_ArgSpecified(OSThread *thread, void *arg);
+static void OSi_ExitThread(void *arg);
+static void OSi_ExitThread_Destroy(void);
+void OS_DestroyThread(OSThread *thread);
+static void OSi_CancelThreadAlarmForSleep(OSThread *thread);
+void OS_JoinThread(OSThread *thread);
+BOOL OS_IsThreadTerminated(const OSThread *thread);
+void OS_SleepThread(OSThreadQueue *queue);
+void OS_WakeupThread(OSThreadQueue *queue);
+void OS_WakeupThreadDirect(OSThread *thread);
+OSThread *OS_SelectThread(void);
+void OS_RescheduleThread(void);
+void OS_YieldThread(void);
+BOOL OS_SetThreadPriority(OSThread *thread, u32 prio);
+u32 OS_GetThreadPriority(const OSThread *thread);
+void OS_Sleep(u32 msec);
+static void OSi_SleepAlarmCallback(void *arg);
+OSSwitchThreadCallback OS_SetSwitchThreadCallback(OSSwitchThreadCallback callback);
+static void OSi_IdleThreadProc(void *);
+u32 OS_DisableScheduler(void);
+u32 OS_EnableScheduler(void);
+void OS_SetThreadDestructor(OSThread *thread, OSThreadDestructor dtor);
+
 extern OSThreadInfo OSi_ThreadInfo;
 
-void OS_SleepThread(OSThreadQueue * queue);
-void OS_WakeupThread(OSThreadQueue * queue);
+static inline OSThreadInfo *OS_GetThreadInfo(void)
+{
+    return &OSi_ThreadInfo;
+}
+
+static inline BOOL OS_IsThreadRunnable(const OSThread *thread)
+{
+    return thread->state == OS_THREAD_STATE_READY;
+}
 
 static inline void OS_InitThreadQueue(OSThreadQueue * queue)
 {
     queue->head = queue->tail = NULL;
 }
 
+static inline OSThread *OS_GetCurrentThread(void)
+{
+    return OS_GetThreadInfo()->current;
+}
+
+static inline void OS_SetCurrentThread(OSThread *thread)
+{
+    OS_GetThreadInfo()->current = thread;
+}
+
+#define OSi_GetCurrentThread()          (*OSi_CurrentThreadPtr)
+
 #endif //POKEDIAMOND_OS_THREAD_H