OSThread.h

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#ifndef _DOLPHIN_OSTHREAD_H_
#define _DOLPHIN_OSTHREAD_H_
 
#include <dolphin/os/OSContext.h>
 
typedef s32 OSPriority;
 
struct OSThread;
struct OSMutex;
struct OSMutexQueue;
 
typedef struct OSThread OSThread;
 
typedef struct OSThreadQueue
{
    struct OSThread *head;
    struct OSThread *tail;
} OSThreadQueue;
 
typedef struct OSThreadLink
{
    struct OSThread *next;
    struct OSThread *prev;
} OSThreadLink;
 
typedef struct OSMutexQueue
{
    struct OSMutex *head;
    struct OSMutex *tail;
} OSMutexQueue;
 
typedef struct OSMutexLink
{
    struct OSMutex *next;
    struct OSMutex *prev;
} OSMutexLink;
 
typedef struct OSThread
{
    /*0x000*/ struct OSContext context;   
    /*0x2C8*/ u16 state;     
    /*0x2CA*/ u16 attr;      
    /*0x2CC*/ s32 suspend;   
    /*0x2D0*/ OSPriority priority;  
    /*0x2D4*/ OSPriority base;
    /*0x2D8*/ void *val;                          
    /*0x2DC*/ struct OSThreadQueue *queue;     
    /*0x2E0*/ struct OSThreadLink link;                    
    /*0x2E8*/ struct OSThreadQueue queueJoin;              
    /*0x2F0*/ struct OSMutex *mutex;     
    /*0x2F4*/ struct OSMutexQueue queueMutex;              
    /*0x2FC*/ struct OSThreadLink linkActive;             
    /*0x304*/ u8 *stackBase; 
    /*0x308*/ u32 *stackEnd;  
} OSThread;
 
enum OS_THREAD_STATE
{
    OS_THREAD_STATE_READY = 1,
    OS_THREAD_STATE_RUNNING = 2,
    OS_THREAD_STATE_WAITING = 4,
    OS_THREAD_STATE_MORIBUND = 8,
};
 
#define OS_PRIORITY_MIN 0  // highest
#define OS_PRIORITY_MAX 31 // lowest
#define OS_PRIORITY_IDLE OS_PRIORITY_MAX
 
#define OS_THREAD_ATTR_DETACH 0x0001u
 
#define OS_THREAD_STACK_MAGIC 0xDEADBABE
 
void OSInitThreadQueue(OSThreadQueue *queue);
void OSSleepThread(OSThreadQueue *queue);
void OSWakeupThread(OSThreadQueue *queue);
s32 OSSuspendThread(OSThread *thread);
s32 OSResumeThread(OSThread* thread);
void OSCancelThread(OSThread* thread);
OSThread* OSGetCurrentThread(void);
s32 OSEnableScheduler(void);
s32 OSDisableScheduler(void);
long OSCheckActiveThreads(void);
int OSCreateThread(struct OSThread * thread, void * (* func)(void *), void * param, void * stack, unsigned long stackSize, long priority, unsigned short attr);
 
#define IsSuspended(suspend) (suspend > 0)
 
#endif