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Added capability to merge directories of cloned tree with existing

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target tree.
This commit is contained in:
Thomas Schmitt
2011-02-12 13:52:17 +01:00
parent 38483d894e
commit ab0a981814
4 changed files with 49 additions and 18 deletions
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13
libisofs/libisofs.h
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@@ -4649,11 +4649,18 @@ int iso_tree_add_new_cut_out_node(IsoImage *image, IsoDir *parent,
* @param new_parent
* The existing directory node where to insert the cloned node.
* @param new_name
* The name for the cloned node. It must not yet exist in new_parent.
* The name for the cloned node. It must not yet exist in new_parent,
* unless it is a directory and node is a directory and flag bit0 is set.
* @param new_node
* Will return a reference to the newly created clone.
* Will return a pointer (without reference) to the newly created clone.
* @param flag
* Unused yet. Submit 0.
* Bitfield for control purposes. Submit any undefined bits as 0.
* bit0= Merge directories rather than returning ISO_NODE_NAME_NOT_UNIQUE.
* This will not allow to overwrite any existing node.
* Attributes of existing directories will not be overwritten.
* @return
* <0 means error, 1 = new node created,
* 2 = if flag bit0 is set: new_node is a directory which already existed.
*
* @since 1.0.2
*/