Added some very pedantic warning flags

[tpg/acess2.git] / Kernel / include / vfs.h

diff --git a/Kernel/include/vfs.h b/Kernel/include/vfs.h
index f665943..8618a04 100644 (file)
--- a/Kernel/include/vfs.h
+++ b/Kernel/include/vfs.h
@@ -104,6 +104,13 @@ typedef struct sVFS_Node
         *       this if needed
         */
        void    *Data;
+       
+       /**
+        * \brief Node mutex
+        * \note Provided for the Filesystem driver's use
+        */
+       tMutex  Lock;
+       
        /**
         * \}
         */
@@ -206,7 +213,7 @@ typedef struct sVFS_Node
         * \note The node returned must be accessable until ::tVFS_Node.Close
         *       is called and ReferenceCount reaches zero.
         */
-       struct sVFS_Node        *(*FindDir)(struct sVFS_Node *Node, char *Name);
+       struct sVFS_Node        *(*FindDir)(struct sVFS_Node *Node, const char *Name);
        
        /**
         * \brief Read from a directory
@@ -227,7 +234,7 @@ typedef struct sVFS_Node
         * \param Flags Flags to apply to the new child (directory or symlink)
         * \return Zero on Success, non-zero on error (see errno.h)
         */
-        int    (*MkNod)(struct sVFS_Node *Node, char *Name, Uint Flags);
+        int    (*MkNod)(struct sVFS_Node *Node, const char *Name, Uint Flags);
        
        /**
         * \brief Relink (Rename/Remove) a file/directory
@@ -236,7 +243,7 @@ typedef struct sVFS_Node
         * \param NewName       New name (or NULL if unlinking is wanted)
         * \return Zero on Success, non-zero on error (see errno.h)
         */
-        int    (*Relink)(struct sVFS_Node *Node, char *OldName, char *NewName);
+        int    (*Relink)(struct sVFS_Node *Node, const char *OldName, const char *NewName);
        
        /**
         * \brief Link a node to a name
@@ -245,7 +252,7 @@ typedef struct sVFS_Node
         * \param NewName       Name for the new link
         * \return Zeron on success, non-zero on error (see errno.h)
         */
-        int    (*Link)(struct sVFS_Node *Node, struct sVFS_Node *Child, char *NewName);
+        int    (*Link)(struct sVFS_Node *Node, struct sVFS_Node *Child, const char *NewName);
         
         /**
          * \}
@@ -258,12 +265,12 @@ typedef struct sVFS_Node
 typedef struct sVFS_Driver
 {
        //! \brief Unique Identifier for this filesystem type
-       char    *Name;
+       const char      *Name;
        //! \brief Flags applying to this driver
        Uint    Flags;
        
        //! \brief Callback to mount a device
-       tVFS_Node       *(*InitDevice)(char *Device, char **Options);
+       tVFS_Node       *(*InitDevice)(const char *Device, const char **Options);
        //! \brief Callback to unmount a device
        void    (*Unmount)(tVFS_Node *Node);
        //! \brief Used internally (next driver in the chain)
@@ -304,7 +311,7 @@ extern int  VFS_AddDriver(tVFS_Driver *Info);
  * \brief Get the information structure of a driver given its name
  * \param Name Name of filesystem driver to find
  */
-extern tVFS_Driver     *VFS_GetFSByName(char *Name);
+extern tVFS_Driver     *VFS_GetFSByName(const char *Name);
 /**
  * \fn tVFS_ACL *VFS_UnixToAcessACL(Uint Mode, Uint Owner, Uint Group)
  * \brief Transforms Unix Permssions into Acess ACLs