fixes and imporvements

1 files changed, 15 insertions, 4 deletions

diff --git a/fs/fs.c b/fs/fs.c
index 1373afb..fd43c52 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -2,17 +2,28 @@
 #include "fs.h"
 #include "ext2.h"
 
+
+
+static uint32_t root_ext2_ramimage=0;
+
 //
 // returns number of entries in the directory specified by name.
 // fills 0-max into *dirs
 
 int fs_readdir(const char *name,fs_dirent *dirs,int max)
 {
-    int inode_nr=ext2_filename_to_inode(EXT2_RAM_ADDRESS,name);
+
+    int inode_nr=ext2_filename_to_inode(root_ext2_ramimage,name);
     if(inode_nr<1)return -1;
-    return ext2_read_dir(EXT2_RAM_ADDRESS, inode_nr,dirs,max);  // TODO: hardcoded, fix this
+    return ext2_read_dir(root_ext2_ramimage, inode_nr,dirs,max);  // TODO: hardcoded, fix this
 }
 
+void fs_mount(uint32_t ext2_ramimage)
+{
+    root_ext2_ramimage=ext2_ramimage;
+}
 
-
-
+uint32_t fs_get_root_ext2_ramimage()
+{
+    return root_ext2_ramimage;
+}