Lines Matching refs:buf
46 } buf;
50 if (!ped_geometry_read (geom, &buf, XFS_SB_DADDR, 1))
53 if (PED_LE32_TO_CPU (buf.sb.sb_magicnum) == XFS_SB_MAGIC) {
54 block_size = PED_LE32_TO_CPU (buf.sb.sb_blocksize) / 512;
55 block_count = PED_LE64_TO_CPU (buf.sb.sb_dblocks);
61 if (PED_BE32_TO_CPU (buf.sb.sb_magicnum) == XFS_SB_MAGIC) {
62 block_size = PED_BE32_TO_CPU (buf.sb.sb_blocksize) / 512;
63 block_count = PED_BE64_TO_CPU (buf.sb.sb_dblocks);
76 char buf[512];
78 memset (buf, 0, 512);
79 return ped_geometry_write (geom, buf, XFS_SB_DADDR, 1);