Split fstree inode serialization, move independend part to libsquashfs.so

This commit adds a function to libsquashfs.so for writing generic inodes
to a meta writer and another function to libsqfshelper.a that turns a
tree node to an inode. That way, the tree serialization code can be
expressed in terms of those functions and a bulk of the independend code
can be moved over to libsquashfs.so

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

1 files changed, 4 insertions, 0 deletions

diff --git a/include/sqfs/inode.h b/include/sqfs/inode.h
index 6fb56b6..1f50b2a 100644
--- a/include/sqfs/inode.h
+++ b/include/sqfs/inode.h
@@ -10,6 +10,7 @@
 #include "config.h"
 
 #include "sqfs/meta_reader.h"
+#include "sqfs/meta_writer.h"
 
 #include <stdint.h>
 
@@ -141,6 +142,9 @@ sqfs_inode_generic_t *meta_reader_read_inode(meta_reader_t *ir,
 					     uint64_t block_start,
 					     size_t offset);
 
+int meta_writer_write_inode(meta_writer_t *ir, sqfs_inode_generic_t *n,
+			    size_t file_num_blocks);
+
 #ifdef __cplusplus
 }
 #endif