Index: uspace/srv/net/structures/module_map.c
===================================================================
--- uspace/srv/net/structures/module_map.c	(revision e326edc1c527499ff49b822b99ab5cef38ad65c6)
+++ uspace/srv/net/structures/module_map.c	(revision 958de16fdaaa208e93eaa7d3150f9a87db99b693)
@@ -49,5 +49,5 @@
 GENERIC_CHAR_MAP_IMPLEMENT( modules, module_t )
 
-int add_module( module_ref * module, modules_ref modules, char * name, char * filename, services_t service, task_id_t task_id, connect_module_t connect_module ){
+int add_module( module_ref * module, modules_ref modules, const char * name, const char * filename, services_t service, task_id_t task_id, connect_module_t connect_module ){
 	ERROR_DECLARE;
 
@@ -86,6 +86,6 @@
 }
 
-task_id_t spawn( char * fname ){
-	char * argv[ 2 ];
+task_id_t spawn( const char * fname ){
+	const char * argv[ 2 ];
 	task_id_t	res;
 
Index: uspace/srv/net/structures/module_map.h
===================================================================
--- uspace/srv/net/structures/module_map.h	(revision e326edc1c527499ff49b822b99ab5cef38ad65c6)
+++ uspace/srv/net/structures/module_map.h	(revision 958de16fdaaa208e93eaa7d3150f9a87db99b693)
@@ -79,8 +79,8 @@
 	/** Module name.
 	 */
-	char *		name;
+	const char *		name;
 	/** Module full path filename.
 	 */
-	char *		filename;
+	const char *		filename;
 	/** Connecting function.
 	 */
@@ -99,5 +99,5 @@
  *  @returns ENOMEM if there is not enough memory left.
  */
-int	add_module( module_ref * module, modules_ref modules, char * name, char * filename, services_t service, task_id_t task_id, connect_module_t * connect_module );
+int	add_module( module_ref * module, modules_ref modules, const char * name, const char * filename, services_t service, task_id_t task_id, connect_module_t * connect_module );
 
 /** Searches and returns the specified module.
@@ -116,5 +116,5 @@
  *  @returns 0 if there is no such module.
  */
-task_id_t	spawn( char * fname );
+task_id_t	spawn( const char * fname );
 
 #endif