Remove no-longer-used cruft from libfstree

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

4 files changed, 12 insertions, 28 deletions

diff --git a/lib/fstree/add_by_path.c b/lib/fstree/add_by_path.c
index fbc2ce7..87fa6ff 100644
--- a/lib/fstree/add_by_path.c
+++ b/lib/fstree/add_by_path.c
@@ -45,7 +45,7 @@ static tree_node_t *get_parent_node(fstree_t *fs, tree_node_t *root,
 		n = child_by_name(root, path, end - path);
 
 		if (n == NULL) {
-			n = fstree_mknode(fs, root, path, end - path, NULL,
+			n = fstree_mknode(root, path, end - path, NULL,
 					  &fs->defaults);
 			if (n == NULL)
 				return NULL;
@@ -89,5 +89,5 @@ tree_node_t *fstree_add_generic(fstree_t *fs, const char *path,
 		return child;
 	}
 
-	return fstree_mknode(fs, parent, name, strlen(name), extra, sb);
+	return fstree_mknode(parent, name, strlen(name), extra, sb);
 }
diff --git a/lib/fstree/fstree.c b/lib/fstree/fstree.c
index 6955c17..febf8af 100644
--- a/lib/fstree/fstree.c
+++ b/lib/fstree/fstree.c
@@ -125,7 +125,7 @@ int fstree_init(fstree_t *fs, size_t block_size, char *defaults)
 		return -1;
 	}
 
-	fs->root = fstree_mknode(fs, NULL, "", 0, NULL, &fs->defaults);
+	fs->root = fstree_mknode(NULL, "", 0, NULL, &fs->defaults);
 
 	if (fs->root == NULL) {
 		perror("initializing file system tree");
diff --git a/lib/fstree/fstree_from_dir.c b/lib/fstree/fstree_from_dir.c
index 9aab5df..86f7fd8 100644
--- a/lib/fstree/fstree_from_dir.c
+++ b/lib/fstree/fstree_from_dir.c
@@ -180,7 +180,7 @@ static int populate_dir(fstree_t *fs, tree_node_t *root, dev_t devstart,
 		if (!(flags & DIR_SCAN_KEEP_TIME))
 			sb.st_mtim = fs->defaults.st_mtim;
 
-		n = fstree_mknode(fs, root, ent->d_name, strlen(ent->d_name),
+		n = fstree_mknode(root, ent->d_name, strlen(ent->d_name),
 				  extra, &sb);
 		if (n == NULL) {
 			perror("creating tree node");
diff --git a/lib/fstree/mknode.c b/lib/fstree/mknode.c
index ace99f3..19df268 100644
--- a/lib/fstree/mknode.c
+++ b/lib/fstree/mknode.c
@@ -13,11 +13,11 @@
 #include <stdlib.h>
 #include <errno.h>
 
-tree_node_t *fstree_mknode(fstree_t *fs, tree_node_t *parent, const char *name,
+tree_node_t *fstree_mknode(tree_node_t *parent, const char *name,
 			   size_t name_len, const char *extra,
 			   const struct stat *sb)
 {
-	size_t size = sizeof(tree_node_t), block_count = 0, total;
+	size_t size = sizeof(tree_node_t), total;
 	tree_node_t *n;
 	char *ptr;
 
@@ -37,19 +37,8 @@ tree_node_t *fstree_mknode(fstree_t *fs, tree_node_t *parent, const char *name,
 			goto fail_ov;
 		break;
 	case S_IFREG:
-		block_count = (sb->st_size / fs->block_size);
-		if ((sb->st_size % fs->block_size) != 0)
-			++block_count;
-
-		if (SZ_MUL_OV(block_count, sizeof(n->data.file->block_size[0]),
-			      &total)) {
-			goto fail_ov;
-		}
-
-		if (SZ_ADD_OV(size, sizeof(*n->data.file), &size) ||
-		    SZ_ADD_OV(size, total, &size)) {
+		if (SZ_ADD_OV(size, sizeof(*n->data.file), &size))
 			goto fail_ov;
-		}
 
 		if (extra != NULL) {
 			if (SZ_ADD_OV(size, strlen(extra), &size) ||
@@ -86,16 +75,11 @@ tree_node_t *fstree_mknode(fstree_t *fs, tree_node_t *parent, const char *name,
 		break;
 	case S_IFREG:
 		n->data.file = (file_info_t *)n->payload;
-		n->data.file->size = sb->st_size;
-		n->data.file->fragment = 0xFFFFFFFF;
-		n->data.file->fragment_offset = 0xFFFFFFFF;
-		if (extra == NULL)
-			break;
-
-		ptr = (char *)n->data.file->block_size;
-		ptr += block_count * sizeof(n->data.file->block_size[0]);
-		n->data.file->input_file = ptr;
-		strcpy(n->data.file->input_file, extra);
+		if (extra != NULL) {
+			ptr = (char *)n->payload + sizeof(file_info_t);
+			n->data.file->input_file = ptr;
+			strcpy(n->data.file->input_file, extra);
+		}
 		break;
 	case S_IFLNK:
 		n->mode = S_IFLNK | 0777;