taglinefilesource code
longname_offset831fs/vfat/namei.csinfo_out->longname_offset = vf.offset;
longname_offset902fs/vfat/namei.csinfo_out->longname_offset = offset - sizeof(struct msdos_dir_slot) * slots;
longname_offset1228fs/vfat/namei.coffset = sinfo->longname_offset;
longname_offset1377fs/vfat/namei.cold_longname_offset = sinfo.longname_offset;
longname_offset143include/linux/msdos_fs.hloff_t longname_offset;         /* dir offset for longname start */