Added getter and setter for mtime on tree_node.

libisofs/libisofs.h

@@ -897,6 +897,12 @@ mode_t iso_tree_node_get_permissions(struct iso_tree_node *node);
 /** Get the size of the node, in bytes */
 off_t iso_tree_node_get_size(struct iso_tree_node *node);
 
+/** Set the time of last modification of the file */
+void iso_tree_node_set_mtime(struct iso_tree_node *node, time_t time);
+
+/** Get the time of last modification of the file */
+time_t iso_tree_node_get_mtime(struct iso_tree_node *node);
+
 /**
  * Sets the order in which a node will be written on image. High weihted files
  * will be written first, so in a disc them will be written near the center.

libisofs/tree.c

@@ -229,6 +229,18 @@ iso_tree_node_get_size(struct iso_tree_node *node)
 	return node->attrib.st_size;
 }
 
+void 
+iso_tree_node_set_mtime(struct iso_tree_node *node, time_t time)
+{
+	node->attrib.st_mtime = time;
+}
+
+time_t 
+iso_tree_node_get_mtime(struct iso_tree_node *node)
+{
+	return node->attrib.st_mtime;
+}
+
 void 
 iso_tree_node_set_sort_weight(struct iso_tree_node *node, int w)
 {