- write (fd, &dir->metadata, sizeof(FcCache));
- lseek (fd, FcCacheNextOffset (lseek(fd, 0, SEEK_CUR)), SEEK_SET);
- write (fd, dir->ent, dir->metadata.count);
- free (dir->ent);
- }
+ if (write (fd, &dir->metadata, sizeof(FcCache)) != sizeof(FcCache))
+ {
+ perror ("write metadata");
+ free (dir->ent);
+ continue;
+ }
+ off = FcCacheNextOffset (lseek(fd, 0, SEEK_CUR));
+ if (lseek (fd, off, SEEK_SET) != off)
+ {
+ perror ("lseek");
+ free (dir->ent);
+ continue;
+ }
+ if (write (fd, dir->ent, dir->metadata.count) != dir->metadata.count)
+ {
+ perror ("write dirent");
+ free (dir->ent);
+ continue;
+ }
+ free (dir->ent);
+ }