-
- memset(&meta1, 0, sizeof(meta1));
- meta1.type = EXFAT_ENTRY_FILE;
- meta1.continuations = 1 + name_entries;
- meta1.attrib = cpu_to_le16(attrib);
- exfat_unix2exfat(time(NULL), &meta1.crdate, &meta1.crtime,
- &meta1.crtime_cs);
- meta1.adate = meta1.mdate = meta1.crdate;
- meta1.atime = meta1.mtime = meta1.crtime;
- meta1.mtime_cs = meta1.crtime_cs; /* there is no atime_cs */
-
- memset(&meta2, 0, sizeof(meta2));
- meta2.type = EXFAT_ENTRY_FILE_INFO;
- meta2.flags = EXFAT_FLAG_ALWAYS1;
- meta2.name_length = name_length;
- meta2.name_hash = exfat_calc_name_hash(ef, node->name);
- meta2.start_cluster = cpu_to_le32(EXFAT_CLUSTER_FREE);
-
- meta1.checksum = exfat_calc_checksum(&meta1, &meta2, node->name);
-
- if (exfat_pwrite(ef->dev, &meta1, sizeof(meta1),
- co2o(ef, cluster, offset)) < 0)
- {
- exfat_error("failed to write meta1 entry");
- return -EIO;
- }
- if (!next_entry(ef, dir, &cluster, &offset))
- return -EIO;
- if (exfat_pwrite(ef->dev, &meta2, sizeof(meta2),
- co2o(ef, cluster, offset)) < 0)
- {
- exfat_error("failed to write meta2 entry");
- return -EIO;
- }
- for (i = 0; i < name_entries; i++)
- {
- struct exfat_entry_name name_entry = {EXFAT_ENTRY_FILE_NAME, 0};
- memcpy(name_entry.name, node->name + i * EXFAT_ENAME_MAX,
- MIN(EXFAT_ENAME_MAX, EXFAT_NAME_MAX - i * EXFAT_ENAME_MAX) *
- sizeof(le16_t));
- if (!next_entry(ef, dir, &cluster, &offset))
- return -EIO;
- if (exfat_pwrite(ef->dev, &name_entry, sizeof(name_entry),
- co2o(ef, cluster, offset)) < 0)
- {
- exfat_error("failed to write name entry");
- return -EIO;
- }
- }
-
- init_node_meta1(node, &meta1);
- init_node_meta2(node, &meta2);