1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _LINUX_SECCOMP_TYPES_H 3#define _LINUX_SECCOMP_TYPES_H 4 5#include <linux/types.h> 6 7#ifdef CONFIG_SECCOMP 8 9struct seccomp_filter; 10/** 11 * struct seccomp - the state of a seccomp'ed process 12 * 13 * @mode: indicates one of the valid values above for controlled 14 * system calls available to a process. 15 * @filter_count: number of seccomp filters 16 * @filter: must always point to a valid seccomp-filter or NULL as it is 17 * accessed without locking during system call entry. 18 * 19 * @filter must only be accessed from the context of current as there 20 * is no read locking. 21 */ 22struct seccomp { 23 int mode; 24 atomic_t filter_count; 25 struct seccomp_filter *filter; 26}; 27 28#else 29 30struct seccomp { }; 31struct seccomp_filter { }; 32 33#endif 34 35#endif /* _LINUX_SECCOMP_TYPES_H */ 36