Lines Matching refs:sectorsize
98 int sectorsize; /* bytes/sector */
175 rval = expand_number_int(optarg, §orsize);
176 if (rval < 0 || sectorsize <= 0)
339 if (sectorsize == 0)
340 sectorsize = 512;
344 if (sectorsize == 0)
345 if (ioctl(disk.d_fd, DIOCGSECTORSIZE, §orsize) == -1)
346 sectorsize = 0; /* back out on error for safety */
347 if (sectorsize && ioctl(disk.d_fd, DIOCGMEDIASIZE, &mediasize) != -1)
348 getfssize(&fssize, special, mediasize / sectorsize, reserved);
371 if (sectorsize == 0)
372 sectorsize = lp->d_secsize;
380 if (sectorsize <= 0)
383 fsize = MAX(DFL_FRAGSIZE, sectorsize);
391 realsectorsize = sectorsize;
392 if (sectorsize != DEV_BSIZE) { /* XXX */
393 int secperblk = sectorsize / DEV_BSIZE;
395 sectorsize = DEV_BSIZE;
436 1 /* labelsoffset */ * sectorsize),