Lines Matching defs:block
58 int32_t tp_bsize = TP_BSIZE_MIN; /* tape block record size (frag size) */
609 * NB: we attempt to avoid dumping the block device
711 "Warning - super-block on device `%s' is corrupt - run fsck\n"),
736 * Try to set up for using mmap(2). It only works on the block
746 char *block = unrawname(disk);
748 if (block != NULL) {
749 mapfd = open(block, O_RDONLY, 0);
750 free(block);
758 msg(gettext("bad super-block magic number, run fsck\n"));
784 /* XXX should sanity-check the super block before trusting/using it */
901 * the end of each block written, and not in mid-block.
908 * (tp_bsize /* bytes/block */
912 * (1.0/ntrec) /* streaming-stops per block */
925 * (tp_bsize /* bytes / block */
929 * (1.0/ntrec) /* IRG's / block */
984 "Forcing larger tape block size (%d).\n");