static int inode_u_muuid_count( void *obj, int startoff) { xfs_dinode_t *dip; ASSERT(bitoffs(startoff) == 0); ASSERT(obj == iocur_top->data); dip = obj; ASSERT((char *)XFS_DFORK_DPTR(dip) - (char *)dip == byteize(startoff)); return dip->di_format == XFS_DINODE_FMT_UUID; }
static int inode_u_offset( void *obj, int startoff, int idx) { xfs_dinode_t *dip; ASSERT(startoff == 0); ASSERT(idx == 0); dip = obj; return bitize((int)((char *)XFS_DFORK_DPTR(dip) - (char *)dip)); }
static int inode_u_bmx_count( void *obj, int startoff) { xfs_dinode_t *dip; ASSERT(bitoffs(startoff) == 0); ASSERT(obj == iocur_top->data); dip = obj; ASSERT((char *)XFS_DFORK_DPTR(dip) - (char *)dip == byteize(startoff)); return dip->di_format == XFS_DINODE_FMT_EXTENTS ? be32_to_cpu(dip->di_nextents) : 0; }
static int inode_u_symlink_count( void *obj, int startoff) { xfs_dinode_t *dip; ASSERT(bitoffs(startoff) == 0); ASSERT(obj == iocur_top->data); dip = obj; ASSERT((char *)XFS_DFORK_DPTR(dip) - (char *)dip == byteize(startoff)); return dip->di_format == XFS_DINODE_FMT_LOCAL && (be16_to_cpu(dip->di_mode) & S_IFMT) == S_IFLNK ? (int)be64_to_cpu(dip->di_size) : 0; }
static int inode_u_sfdir3_count( void *obj, int startoff) { xfs_dinode_t *dip; ASSERT(bitoffs(startoff) == 0); ASSERT(obj == iocur_top->data); dip = obj; ASSERT((char *)XFS_DFORK_DPTR(dip) - (char *)dip == byteize(startoff)); return dip->di_format == XFS_DINODE_FMT_LOCAL && (be16_to_cpu(dip->di_mode) & S_IFMT) == S_IFDIR && xfs_sb_version_hasftype(&mp->m_sb); }
char * xfs_dfork_dptr(xfs_dinode_t *dip) { return XFS_DFORK_DPTR(dip); }