1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Landlock LSM - Network management and hooks |
4 | * |
5 | * Copyright © 2022-2023 Huawei Tech. Co., Ltd. |
6 | */ |
7 | |
8 | #ifndef _SECURITY_LANDLOCK_NET_H |
9 | #define _SECURITY_LANDLOCK_NET_H |
10 | |
11 | #include "common.h" |
12 | #include "ruleset.h" |
13 | #include "setup.h" |
14 | |
15 | #if IS_ENABLED(CONFIG_INET) |
16 | __init void landlock_add_net_hooks(void); |
17 | |
18 | int landlock_append_net_rule(struct landlock_ruleset *const ruleset, |
19 | const u16 port, access_mask_t access_rights); |
20 | #else /* IS_ENABLED(CONFIG_INET) */ |
21 | static inline void landlock_add_net_hooks(void) |
22 | { |
23 | } |
24 | |
25 | static inline int |
26 | landlock_append_net_rule(struct landlock_ruleset *const ruleset, const u16 port, |
27 | access_mask_t access_rights) |
28 | { |
29 | return -EAFNOSUPPORT; |
30 | } |
31 | #endif /* IS_ENABLED(CONFIG_INET) */ |
32 | |
33 | #endif /* _SECURITY_LANDLOCK_NET_H */ |
34 | |