diff options
| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2019-12-19 16:31:39 +0100 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2019-12-22 22:07:44 +0100 |
| commit | b16616ef092e8cd97674aac3380c5d7c600d7c61 (patch) | |
| tree | 87f5042e0f7e7c701b3a67ed264ffddfe03cd864 /lib/tar/read_header.c | |
| parent | 1466f1f8571aca423156ee7ef4094a0c082f88d7 (diff) | |
Add hard link support to gensquashfs and tar2sqfs
In libtar, set a special flag if the header is actually a hard link.
In tar2sqfs, create a hard link node and skip the rest for hard links.
Also refues to set the root attributes from a hard link, it may refere
to a node that we have missed earlier, there is nothing else that we
can do here.
In fstree_from_file, add a "link" command for adding hard links.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/tar/read_header.c')
| -rw-r--r-- | lib/tar/read_header.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/tar/read_header.c b/lib/tar/read_header.c index 7d209ae..f82f9a5 100644 --- a/lib/tar/read_header.c +++ b/lib/tar/read_header.c @@ -345,8 +345,7 @@ static int decode_header(const tar_header_t *hdr, unsigned int set_by_pax, out->sb.st_mode |= S_IFREG; break; case TAR_TYPE_LINK: - /* XXX: hard links are not support yet */ - out->sb.st_mode = S_IFLNK | 0777; + out->is_hard_link = true; break; case TAR_TYPE_SLINK: out->sb.st_mode = S_IFLNK | 0777; |