376                         size_t blocks, int printerror) {  in VerifyBlocks()  argument
385     SHA_hash(buffer, blocks * BLOCKSIZE, digest);  in VerifyBlocks()
556 static int LoadStash(const char* base, const char* id, int verify, int* blocks, uint8_t** buffer,  in LoadStash()  argument
569     if (!blocks) {  in LoadStash()
570         blocks = &blockcount;  in LoadStash()
608     *blocks = st.st_size / BLOCKSIZE;  in LoadStash()
610     if (verify && VerifyBlocks(id, *buffer, *blocks, 1) != 0) {  in LoadStash()
630 static int WriteStash(const char* base, const char* id, int blocks, uint8_t* buffer,  in WriteStash()  argument
644     if (checkspace && CacheSizeCheck(blocks * BLOCKSIZE) != 0) {  in WriteStash()
663             fprintf(stderr, " skipping %d existing blocks in %s\n", blocks, cn);  in WriteStash()
672     fprintf(stderr, " writing %d blocks to %s\n", blocks, cn);  in WriteStash()
681     if (write_all(fd, buffer, blocks * BLOCKSIZE) == -1) {  in WriteStash()
819     int blocks = 0;  in SaveStash()  local
832     if (usehash && LoadStash(base, id, 1, &blocks, buffer, buffer_alloc, 0) == 0) {  in SaveStash()
839     if (LoadSrcTgtVersion1(wordsave, NULL, &blocks, buffer, buffer_alloc, fd) == -1) {  in SaveStash()
843     if (usehash && VerifyBlocks(id, *buffer, blocks, 1) != 0) {  in SaveStash()
852     fprintf(stderr, "stashing %d blocks to %s\n", blocks, id);  in SaveStash()
853     return WriteStash(base, id, blocks, *buffer, 0, NULL);  in SaveStash()
883         int blocks = locs->pos[i*2+1] - locs->pos[i*2];  in MoveRange()  local
884         start -= blocks;  in MoveRange()
886                 blocks * BLOCKSIZE);  in MoveRange()
1124     int blocks = 0;  in PerformCommandMove()  local
1135         status = LoadSrcTgtVersion1(&params->cpos, &tgt, &blocks, &params->buffer,  in PerformCommandMove()
1138         status = LoadSrcTgtVersion2(&params->cpos, &tgt, &blocks, &params->buffer,  in PerformCommandMove()
1141         status = LoadSrcTgtVersion3(params, &tgt, &blocks, 1, &overlap);  in PerformCommandMove()
1157             fprintf(stderr, "  moving %d blocks\n", blocks);  in PerformCommandMove()
1163             fprintf(stderr, "skipping %d already moved blocks\n", blocks);  in PerformCommandMove()
1315     int blocks = 0;  in PerformCommandDiff()  local
1349         status = LoadSrcTgtVersion1(&params->cpos, &tgt, &blocks, &params->buffer,  in PerformCommandDiff()
1352         status = LoadSrcTgtVersion2(&params->cpos, &tgt, &blocks, &params->buffer,  in PerformCommandDiff()
1355         status = LoadSrcTgtVersion3(params, &tgt, &blocks, 0, &overlap);  in PerformCommandDiff()
1371             fprintf(stderr, "patching %d blocks to %d\n", blocks, tgt->size);  in PerformCommandDiff()
1387                 ApplyImagePatch(params->buffer, blocks * BLOCKSIZE, &patch_value,  in PerformCommandDiff()
1390                 ApplyBSDiffPatch(params->buffer, blocks * BLOCKSIZE, &patch_value,  in PerformCommandDiff()
1400                 blocks, tgt->size, logparams);  in PerformCommandDiff()
1430     uint64_t blocks[2];  in PerformCommandErase()  local
1464             blocks[0] = tgt->pos[i * 2] * (uint64_t) BLOCKSIZE;  in PerformCommandErase()
1466             blocks[1] = (tgt->pos[i * 2 + 1] - tgt->pos[i * 2]) * (uint64_t) BLOCKSIZE;  in PerformCommandErase()
1468             if (ioctl(params->fd, BLKDISCARD, &blocks) == -1) {  in PerformCommandErase()