784     lfs_tag_t ptag;  member
803         const lfs_mdir_t *dir, lfs_off_t off, lfs_tag_t ptag,  in lfs_dir_traverse()  argument
820             if (off+lfs_tag_dsize(ptag) < dir->off) {  in lfs_dir_traverse()
821                 off += lfs_tag_dsize(ptag);  in lfs_dir_traverse()
829                 tag = (lfs_frombe32(tag) ^ ptag) | 0x80000000;  in lfs_dir_traverse()
833                 ptag = tag;  in lfs_dir_traverse()
858                     .ptag       = ptag,  in lfs_dir_traverse()
876                 ptag = ptag;  in lfs_dir_traverse()
925                 .ptag       = ptag,  in lfs_dir_traverse()
943             ptag = 0xffffffff;  in lfs_dir_traverse()
981         ptag        = stack[sp-1].ptag;  in lfs_dir_traverse()
1042         lfs_tag_t ptag = 0xffffffff;  in lfs_dir_fetchmatch()  local
1056             off += lfs_tag_dsize(ptag);  in lfs_dir_fetchmatch()
1070             tag = lfs_frombe32(tag) ^ ptag;  in lfs_dir_fetchmatch()
1074                 dir->erased = (lfs_tag_type1(ptag) == LFS_TYPE_CRC &&  in lfs_dir_fetchmatch()
1082             ptag = tag;  in lfs_dir_fetchmatch()
1105                 ptag ^= (lfs_tag_t)(lfs_tag_chunk(tag) & 1U) << 31;  in lfs_dir_fetchmatch()
1116                 dir->etag = ptag;  in lfs_dir_fetchmatch()
1433     lfs_tag_t ptag;  member
1467     lfs_tag_t ntag = lfs_tobe32((tag & 0x7fffffff) ^ commit->ptag);  in lfs_dir_commitattr()
1499     commit->ptag = tag & 0x7fffffff;  in lfs_dir_commitattr()
1538         footer[0] = lfs_tobe32(tag ^ commit->ptag);  in lfs_dir_commitcrc()
1555         commit->ptag = tag ^ ((lfs_tag_t)reset << 31);  in lfs_dir_commitcrc()
1778                 .ptag = 0xffffffff,  in lfs_dir_compact()
1878             dir->etag = commit.ptag;  in lfs_dir_compact()
2055             .ptag = dir->etag,  in lfs_dir_relocatingcommit()
2114         dir->etag = commit.ptag;  in lfs_dir_relocatingcommit()