Searched refs:blkoff (Results 1 - 10 of 10) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/dev/
H A Dmemdev.c234 vm_offset_t vaddr, blkoff; local
249 blkoff = buf_blkno(bp) * mdev[devid].mdSecsize; /* Get offset into file */
256 if (blkoff >= (mdev[devid].mdSize << 12)) { /* Are they trying to read/write at/after end? */
257 if(blkoff != (mdev[devid].mdSize << 12)) { /* Are we trying to read after EOF? */
264 if ((blkoff + buf_count(bp)) > (mdev[devid].mdSize << 12)) { /* Will this read go past end? */
265 buf_setcount(bp, ((mdev[devid].mdSize << 12) - blkoff)); /* Yes, trim to max */
274 fvaddr = (mdev[devid].mdBase << 12) + blkoff; /* Point to offset into ram disk */
/macosx-10.5.8/xnu-1228.15.4/bsd/ufs/ffs/
H A Dfs.h229 int32_t fs_bmask; /* ``blkoff'' calc of blk offsets */
494 #define blkoff(fs, loc) /* calculates (loc % fs->fs_bsize) */ \ macro
531 : (fragroundup(fs, blkoff(fs, (ip)->i_size))))
535 : (fragroundup(fs, blkoff(fs, (dip)->di_size))))
H A Dffs_subr.c122 *res = (char *)buf_dataptr(bp) + blkoff(fs, offset);
H A Dffs_balloc.c195 osize = fragroundup(fs, blkoff(fs, ip->i_size));
514 osize = fragroundup(fs, blkoff(fs, ip->i_size));
H A Dffs_inode.c237 offset = blkoff(fs, length - 1);
275 offset = blkoff(fs, length);
/macosx-10.5.8/xnu-1228.15.4/bsd/ufs/ufs/
H A Dufs_readwrite.c140 blkoffset = blkoff(fs, uio->uio_offset);
334 blkoffset = blkoff(fs, local_offset);
424 blkoffset = blkoff(fs, uio->uio_offset);
625 blkoffset = blkoff(fs, local_offset);
/macosx-10.5.8/xnu-1228.15.4/bsd/isofs/cd9660/
H A Dcd9660_vfsops.c365 int blkoff = argp->ssector; local
392 for (iso_blknum = 16 + blkoff; iso_blknum < (100 + blkoff); iso_blknum++) {
500 isomp->volume_space_size += blkoff;
1125 off = blkoff(imp, ino);
H A Dcd9660_lookup.c463 *res = (char *)0 + buf_dataptr(bp) + blkoff(imp, offset);
H A Diso.h301 #define blkoff(imp, loc) ((loc) & (imp)->im_bmask) macro
H A Dcd9660_vnops.c254 on = blkoff(imp, uio->uio_offset);

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