Added privilidges

commands.h

@@ -22,9 +22,10 @@ typedef void (*CommandHandlerFn)(BootInfo *Boot, CHAR16 *Args);
  */
 typedef struct {
     const CHAR16    *name;          /* command keyword (e.g. L"help")    */
-    const CHAR16    *description;   /* one-line summary for `help`      */
-    const CHAR16    *usage;         /* detailed text shown by `man`     */
-    CommandHandlerFn handler;       /* function that executes the cmd   */
+    const CHAR16    *description;   /* one-line summary for `help`       */
+    const CHAR16    *usage;         /* detailed text shown by `man`      */
+    TaskPrivilege    min_priv;      /* minimum privilege required        */
+    CommandHandlerFn handler;       /* function that executes the cmd    */
 } Command;
 
 /* Parse and dispatch a line of user input.
@@ -33,7 +34,7 @@ typedef struct {
  *   - Pointer to a Task representing the spawned command process,
  *     or NULL if the command was not found or ran synchronously.
  */
-Task *execute_command(BootInfo *Boot, CHAR16 *Input);
+Task *execute_command(BootInfo *Boot, CHAR16 *Input, TaskPrivilege caller_priv);
 
 /* Print a formatted list of all registered commands. */
 void show_help(BootInfo *Boot);