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Searched refs:blknum (Results 1 – 7 of 7) sorted by relevance

/original-bsd/sys/i386/stand/
H A Dfd.c72 long nblocks,blknum; local
85 blknum = (unsigned long) io->i_bn * DEV_BSIZE / FDBLK;
87 if ((blknum + iosize > nblocks) || blknum < 0) {
90 blknum, iosize, fd_type, nblocks);
98 if (fdio(func, unit, blknum, address))
101 blknum++;
108 fdio(func, unit, blknum, address) in fdio() argument
109 int func,unit,blknum; in fdio()
121 cyl = blknum / (2 * sectrac);
141 unit,fd_type,sectrac,blknum);
[all …]
/original-bsd/sys/i386/isa/
H A Dwd.c218 if (blknum == nblocks)
345 bp->b_bcount, blknum); in wdstart()
353 cylin = blknum / secpercyl; in wdstart()
355 sector = blknum % secpertrk; in wdstart()
379 blknum); in wdstart()
383 cylin = blknum / secpercyl; in wdstart()
1035 long cyloff, blknum, blkcnt; local
1088 blknum = dumplo;
1092 if ((blknum + blkcnt - 1) / secpercyl != blknum / secpercyl)
1099 cylin = blknum / secpercyl;
[all …]
H A Dfd.c126 long nblocks,blknum; local
147 blknum = (unsigned long) bp->b_blkno * DEV_BSIZE/FDBLK;
149 if (blknum + (bp->b_bcount / FDBLK) > nblocks) {
150 if (blknum == nblocks) {
161 bp->b_cylin = blknum / (fd_types[type].sectrac * 2);
406 unsigned long blknum; in fdintr() local
433 blknum = (unsigned long)bp->b_blkno*DEV_BSIZE/FDBLK in fdintr()
436 sec = blknum % (sectrac * 2); in fdintr()
499 blknum = (unsigned long)bp->b_blkno*DEV_BSIZE/FDBLK in fdintr()
502 bp->b_cylin = (blknum / (ft->sectrac * 2)); in fdintr()
/original-bsd/sys/ufs/lfs/
H A Dlfs.h238 #define blknum(fs, fsb) /* calculates rounddown(fsb, fs->lfs_frag) */ \ macro
/original-bsd/sbin/fsck/
H A Dpass5.c136 j = blknum(fs, fs->fs_size + fs->fs_frag - 1); in pass5()
/original-bsd/sys/ufs/ffs/
H A Dfs.h433 #define blknum(fs, fsb) /* calculates rounddown(fsb, fs->fs_frag) */ \ macro
H A Dffs_alloc.c903 bpref = blknum(fs, bpref);
1059 bpref = fragstoblks(fs, dtogd(fs, blknum(fs, bpref)));