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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Witness Service client for CIFS
- *
- * Copyright (c) 2020 Samuel Cabrero <[email protected]>
- */
- #ifndef _CIFS_SWN_H
- #define _CIFS_SWN_H
- #include "cifsglob.h"
- struct cifs_tcon;
- struct sk_buff;
- struct genl_info;
- #ifdef CONFIG_CIFS_SWN_UPCALL
- extern int cifs_swn_register(struct cifs_tcon *tcon);
- extern int cifs_swn_unregister(struct cifs_tcon *tcon);
- extern int cifs_swn_notify(struct sk_buff *skb, struct genl_info *info);
- extern void cifs_swn_dump(struct seq_file *m);
- extern void cifs_swn_check(void);
- static inline bool cifs_swn_set_server_dstaddr(struct TCP_Server_Info *server)
- {
- if (server->use_swn_dstaddr) {
- server->dstaddr = server->swn_dstaddr;
- return true;
- }
- return false;
- }
- static inline void cifs_swn_reset_server_dstaddr(struct TCP_Server_Info *server)
- {
- server->use_swn_dstaddr = false;
- }
- #else
- static inline int cifs_swn_register(struct cifs_tcon *tcon) { return 0; }
- static inline int cifs_swn_unregister(struct cifs_tcon *tcon) { return 0; }
- static inline int cifs_swn_notify(struct sk_buff *s, struct genl_info *i) { return 0; }
- static inline void cifs_swn_dump(struct seq_file *m) {}
- static inline void cifs_swn_check(void) {}
- static inline bool cifs_swn_set_server_dstaddr(struct TCP_Server_Info *server) { return false; }
- static inline void cifs_swn_reset_server_dstaddr(struct TCP_Server_Info *server) {}
- #endif /* CONFIG_CIFS_SWN_UPCALL */
- #endif /* _CIFS_SWN_H */
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