-/*
- * Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
/** \file user_list.c User handling for para_server. */
}
/**
- * Initialize the list of users allowed to connect to to para_server.
+ * Initialize the list of users allowed to connect to para_server.
*
* \param user_list_file The file containing access information.
*
* \return A pointer to the corresponding user struct if the user was found, \p
* NULL otherwise.
*/
-struct user *lookup_user(const char *name)
+const struct user *lookup_user(const char *name)
{
- struct user *u;
+ const struct user *u;
list_for_each_entry(u, &user_list, node) {
if (strcmp(u->name, name))
continue;