Lines Matching defs:lsec
517 u_int nsec, lsec, xdn, chk, sec, ent, x;
529 lsec = 0;
532 if (!clus && !lsec)
533 lsec = fs->lsndir;
535 lsec = blklsn(fs, clus);
539 if ((err = ioget(fs->fd, lsec + sec, dir, 1)))
751 iobuf(DOS_FS *fs, u_int lsec)
755 if (fs->bufsec != lsec) {
756 if ((err = ioget(fs->fd, lsec, fs->buf, 1)))
758 fs->bufsec = lsec;
767 ioget(struct open_file *fd, u_int lsec, void *buf, u_int nsec)
772 if ((err = (fd->f_dev->dv_strategy)(fd->f_devdata, F_READ, lsec,