diff options
Diffstat (limited to 'bin/sqfs2tar/write_tree.c')
| -rw-r--r-- | bin/sqfs2tar/write_tree.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/bin/sqfs2tar/write_tree.c b/bin/sqfs2tar/write_tree.c index a84c20e..28e1cf0 100644 --- a/bin/sqfs2tar/write_tree.c +++ b/bin/sqfs2tar/write_tree.c @@ -6,6 +6,7 @@ */ #include "sqfs2tar.h" +static sqfs_hard_link_t *links = NULL; static unsigned int record_counter; static sqfs_hard_link_t *find_hard_link(const char *name, sqfs_u32 inum) @@ -23,7 +24,7 @@ static sqfs_hard_link_t *find_hard_link(const char *name, sqfs_u32 inum) return lnk; } -int write_tree_dfs(const sqfs_tree_node_t *n) +static int write_tree_dfs(const sqfs_tree_node_t *n) { sqfs_hard_link_t *lnk = NULL; tar_xattr_t *xattr = NULL; @@ -133,3 +134,31 @@ out_skip: free(name); return ret; } + +int write_tree(const sqfs_tree_node_t *n) +{ + sqfs_hard_link_t *lnk; + int status = -1; + + if (!no_links) { + if (sqfs_tree_find_hard_links(n, &links)) + return -1; + + for (lnk = links; lnk != NULL; lnk = lnk->next) { + lnk->target = assemble_tar_path(lnk->target, false); + + if (lnk->target == NULL) + goto out_links; + } + } + + status = write_tree_dfs(n); +out_links: + while (links != NULL) { + lnk = links; + links = links->next; + free(lnk->target); + free(lnk); + } + return status; +} |