Lines Matching refs:dev
171 register dev_t dev;
182 dev = 512;
185 bread(fd, 1, &sblock, sizeof(sblock), dev);
214 dev = (dev_t)bsize;
221 bread(fd, i, dinode, sizeof(dinode), dev);
224 if(count(j, dev) == FAIL) {
246 bread(fd, bno, buf, cnt, dev)
250 register dev_t dev;
252 lseek(fd, (long)bno*dev, 0);
260 count(j, dev)
262 register dev_t dev;
270 userlist[index].usage += blocks(j, dev);
285 #define SNGLIND(dev) (dev/sizeof(daddr_t))
286 #define DBLIND(dev) ((dev/sizeof(daddr_t))*(dev/sizeof(daddr_t)))
287 #define TRPLIND(dev) ((dev/sizeof(daddr_t))*(dev/sizeof(daddr_t))*(dev/sizeof(daddr_t)))
290 blocks(j, dev)
292 register dev_t dev;
296 blks = (dinode[j].di_size + dev - 1)/dev;
298 blks += (blks-10+SNGLIND(dev)-1)/SNGLIND(dev);
299 blks += (blks-10-SNGLIND(dev)+DBLIND(dev)-1)/DBLIND(dev);
300 blks += (blks-10-SNGLIND(dev)-DBLIND(dev)+TRPLIND(dev)-1)/TRPLIND(dev);
302 if(dev != BLOCK) {
303 blks = (blks+BLOCK/dev)*(dev/BLOCK);