diff options
Diffstat (limited to 'arm9/lib/include/OS_spinLock.h')
| -rw-r--r-- | arm9/lib/include/OS_spinLock.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arm9/lib/include/OS_spinLock.h b/arm9/lib/include/OS_spinLock.h index 3bb8a1c2..eccc502b 100644 --- a/arm9/lib/include/OS_spinLock.h +++ b/arm9/lib/include/OS_spinLock.h @@ -5,12 +5,41 @@ #ifndef POKEDIAMOND_OS_SPINLOCK_H #define POKEDIAMOND_OS_SPINLOCK_H +#include "types.h" +#include "syscall.h" + typedef volatile struct OSLockWord { u32 lockFlag; u16 ownerID; u16 extension; } OSLockWord; +static inline void OSi_WaitByLoop(void) +{ + SVC_WaitByLoop(0x1000 / 4); +} + +void OS_InitLock(void); +s32 OSi_DoLockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void), + BOOL disableFiq); +s32 OS_TryLockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void)); +s32 OSi_DoUnlockByWord(u16 lockID, OSLockWord *lockp, void (*ctrlFuncp) (void), + BOOL disableFIQ); +s32 OS_UnlockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void)); +s32 OSi_DoTryLockByWord(u16 lockID, OSLockWord *lockp, void (*ctrlFuncp) (void), + BOOL disableFiq); +s32 OS_LockCartridge(u16 lockID); +s32 OS_UnlockCartridge(u16 lockID); +s32 OS_TryLockCartridge(u16 lockID); +void OSi_AllocateCartridgeBus(void); +void OSi_FreeCartridgeBus(void); +s32 OS_TryLockCard(u16 lockID); +s32 OS_UnlockCard(u16 lockID); +void OSi_AllocateCardBus(void); +void OSi_FreeCardBus(void); +u16 OS_ReadOwnerOfLockWord(OSLockWord * lock); +s32 OS_UnLockCartridge(u16 lockID); s32 OS_GetLockID(void); +void OS_ReleaseLockID(register u16 lockID); #endif //POKEDIAMOND_OS_SPINLOCK_H |