_open
_open(flags);
int fd = HBA::_open(path, O_NDELAY | O_RDONLY);
int fd = HBA::_open(path, openflag);
fd = HBA::_open(FCP_DRIVER_PATH, O_RDONLY | O_NDELAY);
fd = HBA::_open(FCP_DRIVER_PATH, O_RDONLY | O_NDELAY);
static int _open(std::string path, int flag);
int fd = HBA::_open(FCT_DRIVER_PATH, O_NDELAY | O_RDONLY);
#define open _open
#define open _open