// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) /* * BTF-to-C dumper test for topological sorting of dependent structs. * * Copyright (c) 2019 Facebook */ /* ----- START-EXPECTED-OUTPUT ----- */ struct s1 {}; struct s3; struct s4; struct s2 { struct s2 *s2; struct s3 *s3; struct s4 *s4; }; struct s3 { struct s1 s1; struct s2 s2; }; struct s4 { struct s1 s1; struct s3 s3; }; struct list_head { struct list_head *next; struct list_head *prev; }; struct hlist_node { struct hlist_node *next; struct hlist_node **pprev; }; struct hlist_head { struct hlist_node *first; }; struct callback_head { struct callback_head *next; void (*func)(struct callback_head *); }; struct root_struct { struct s4 s4; struct list_head l; struct hlist_node n; struct hlist_head h; struct callback_head cb; }; /*------ END-EXPECTED-OUTPUT ------ */ int f(struct root_struct *root) { return 0; }