whoops, needed to change gcopen as well in the last commit

geoffleyland · Jan 25, 2014 · 38bfbf3 · 38bfbf3
1 parent 2bd0bc5
commit 38bfbf3
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lua/mmapfile.lua b/lua/mmapfile.lua
@@ -192,8 +192,11 @@ end
 local function gcopen(
   filename,     -- string: name of the file to open.
   type,         -- ?string: type to allocate
-  mode)         -- ?string: open mode for the file "r" or "rw"
-  local addr, size = open(filename, type, mode)
+  mode,         -- ?string: open mode for the file "r" or "rw"
+  size,         -- ?integer: size to map (in multiples of type).  Default
+                -- is file size
+  offset)       -- ?integer: offset into the file (default 0)
+  local addr, size = open(filename, type, mode, size, offset)
   return ffi.gc(addr, close), size
 end