函数 | |
| VOID | LOS_BitmapSet (UINT32 *bitmap, UINT16 pos) |
| Set one bit. 更多... | |
| VOID | LOS_BitmapClr (UINT32 *bitmap, UINT16 pos) |
| Clear one bit. 更多... | |
| UINT16 | LOS_LowBitGet (UINT32 bitmap) |
| Find the lowest one bit that is set. 更多... | |
| UINT16 | LOS_HighBitGet (UINT32 bitmap) |
| Find the highest one bit that is set. 更多... | |
| int | LOS_BitmapFfz (UINTPTR *bitmap, UINT32 numBits) |
| Find the first zero bit starting from LSB. 更多... | |
| VOID | LOS_BitmapSetNBits (UINTPTR *bitmap, UINT32 start, UINT32 numsSet) |
| Set the number of bit to 1 from start. 更多... | |
| VOID | LOS_BitmapClrNBits (UINTPTR *bitmap, UINT32 start, UINT32 numsClear) |
| Clear the number of bit to zero from start. 更多... | |