VFAT_IOCTL_READDIR_BOTH32 897 fs/compat_ioctl.c #define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2]) VFAT_IOCTL_READDIR_BOTH32 822 fs/fat/dir.c #define VFAT_IOCTL_READDIR_BOTH32 _IOR('r', 1, struct compat_dirent[2])