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Diffstat (limited to 'lib')
-rw-r--r--lib/fstree/src/hardlink.c28
-rw-r--r--lib/fstree/src/post_process.c4
2 files changed, 4 insertions, 28 deletions
diff --git a/lib/fstree/src/hardlink.c b/lib/fstree/src/hardlink.c
index 9686219..fc3c4d0 100644
--- a/lib/fstree/src/hardlink.c
+++ b/lib/fstree/src/hardlink.c
@@ -11,23 +11,23 @@
#include <string.h>
#include <stdlib.h>
-#include <assert.h>
#include <errno.h>
static int resolve_link(fstree_t *fs, tree_node_t *node)
{
tree_node_t *start = node;
- while (node->mode == FSTREE_MODE_HARD_LINK ||
- node->mode == FSTREE_MODE_HARD_LINK_RESOLVED) {
+ for (;;) {
if (node->mode == FSTREE_MODE_HARD_LINK_RESOLVED) {
node = node->data.target_node;
- } else {
+ } else if (node->mode == FSTREE_MODE_HARD_LINK) {
node = fstree_get_node_by_path(fs, fs->root,
node->data.target,
false, false);
if (node == NULL)
return -1;
+ } else {
+ break;
}
if (node == start) {
@@ -60,21 +60,11 @@ static int resolve_hard_links_dfs(fstree_t *fs, tree_node_t *n)
if (n->mode == FSTREE_MODE_HARD_LINK) {
if (resolve_link(fs, n))
goto fail_link;
-
- assert(n->mode == FSTREE_MODE_HARD_LINK_RESOLVED);
- it = n->data.target_node;
-
- if (S_ISDIR(it->mode) && it->data.dir.visited)
- goto fail_link_loop;
} else if (S_ISDIR(n->mode)) {
- n->data.dir.visited = true;
-
for (it = n->data.dir.children; it != NULL; it = it->next) {
if (resolve_hard_links_dfs(fs, it))
return -1;
}
-
- n->data.dir.visited = false;
}
return 0;
@@ -86,16 +76,6 @@ fail_link: {
free(path);
}
return -1;
-fail_link_loop: {
- char *npath = fstree_get_path(n);
- char *tpath = fstree_get_path(it);
- fprintf(stderr, "Hard link loop detected in '%s' -> '%s'\n",
- npath == NULL ? n->name : npath,
- tpath == NULL ? it->name : tpath);
- free(npath);
- free(tpath);
-}
- return -1;
}
tree_node_t *fstree_add_hard_link(fstree_t *fs, const char *path,
diff --git a/lib/fstree/src/post_process.c b/lib/fstree/src/post_process.c
index 940f93d..f614906 100644
--- a/lib/fstree/src/post_process.c
+++ b/lib/fstree/src/post_process.c
@@ -9,7 +9,6 @@
#include <stdlib.h>
#include <string.h>
-#include <assert.h>
#include <stdio.h>
#include <errno.h>
@@ -120,9 +119,6 @@ static void reorder_hard_links(fstree_t *fs)
if (tgt_idx <= i)
continue;
- /* TODO ? */
- assert(!S_ISDIR(tgt->mode));
-
for (j = tgt_idx; j > i; --j) {
fs->inodes[j] = fs->inodes[j - 1];
fs->inodes[j]->inode_num += 1;