Add a CREATE mode to the block_io class.

2013-01-15 02:33:09 +00:00
parent 779f8e1fd4
commit fb1ad01e19
3 changed files with 84 additions and 14 deletions
--- a/persistent-data/block.h
+++ b/persistent-data/block.h
@ -85,6 +85,7 @@ namespace persistent_data {
 		enum mode {
 			READ_ONLY,
 			READ_WRITE,
+			CREATE
 		};

 		block_io(std::string const &path, block_address nr_blocks, mode m);