Modules/InitRD - Added inode number lookup support

[tpg/acess2.git] / Modules / Filesystems / InitRD / main.c

diff --git a/Modules/Filesystems/InitRD/main.c b/Modules/Filesystems/InitRD/main.c
index 9a78389..fa9ded6 100644 (file)
--- a/Modules/Filesystems/InitRD/main.c
+++ b/Modules/Filesystems/InitRD/main.c
@@ -9,11 +9,14 @@
 
 // === IMPORTS ==
 extern tVFS_Node       gInitRD_RootNode;
+extern const int       giInitRD_NumFiles;
+extern tVFS_Node * const       gInitRD_FileList[];
 
 // === PROTOTYPES ===
  int   InitRD_Install(char **Arguments);
 tVFS_Node      *InitRD_InitDevice(const char *Device, const char **Arguments);
 void   InitRD_Unmount(tVFS_Node *Node);
+tVFS_Node      *InitRD_GetNodeFromINode(tVFS_Node *Root, Uint64 Inode);
 Uint64 InitRD_ReadFile(tVFS_Node *Node, Uint64 Offset, Uint64 Size, void *Buffer);
 char   *InitRD_ReadDir(tVFS_Node *Node, int ID);
 tVFS_Node      *InitRD_FindDir(tVFS_Node *Node, const char *Name);
@@ -22,7 +25,7 @@ void  InitRD_DumpDir(tVFS_Node *Node, int Indent);
 // === GLOBALS ===
 MODULE_DEFINE(0, 0x0A, FS_InitRD, InitRD_Install, NULL);
 tVFS_Driver    gInitRD_FSInfo = {
-       "initrd", 0, InitRD_InitDevice, InitRD_Unmount, NULL
+       "initrd", 0, InitRD_InitDevice, InitRD_Unmount, InitRD_GetNodeFromINode
        };
 
 /**
@@ -55,6 +58,14 @@ void InitRD_Unmount(tVFS_Node *Node)
 {
 }
 
+/**
+ */
+tVFS_Node *InitRD_GetNodeFromINode(tVFS_Node *Root, Uint64 Inode)
+{
+       if( Inode >= giInitRD_NumFiles )        return NULL;
+       return gInitRD_FileList[Inode];
+}
+
 /**
  * \brief Read from a file
  */