1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2024 The FreeBSD Foundation 5 * 6 * This software was developed by Olivier Certner <olce.freebsd@certner.fr> at 7 * Kumacom SARL under sponsorship from the FreeBSD Foundation. 8 */ 9 10 /* 11 * Prototypes for functions used to implement system calls that must manipulate 12 * MAC labels. 13 */ 14 15 #ifndef _SECURITY_MAC_MAC_SYSCALLS_H_ 16 #define _SECURITY_MAC_MAC_SYSCALLS_H_ 17 18 #ifndef _KERNEL 19 #error "no user-serviceable parts inside" 20 #endif 21 22 int mac_label_copyin(const struct mac *const u_mac, struct mac *const mac, 23 char **const u_string); 24 void free_copied_label(const struct mac *const mac); 25 26 int mac_set_proc_prepare(struct thread *const td, 27 const struct mac *const mac, void **const mac_set_proc_data); 28 int mac_set_proc_core(struct thread *const td, struct ucred *const newcred, 29 void *const mac_set_proc_data); 30 void mac_set_proc_finish(struct thread *const td, bool proc_label_set, 31 void *const mac_set_proc_data); 32 33 #endif /* !_SECURITY_MAC_MAC_SYSCALLS_H_ */ 34