34 static inline int landlock_add_rule(const int ruleset_fd,  in landlock_add_rule()  argument
39 	return syscall(__NR_landlock_add_rule, ruleset_fd, rule_type, rule_attr,  in landlock_add_rule()
45 static inline int landlock_restrict_self(const int ruleset_fd,  in landlock_restrict_self()  argument
48 	return syscall(__NR_landlock_restrict_self, ruleset_fd, flags);  in landlock_restrict_self()
84 static int populate_ruleset(const char *const env_var, const int ruleset_fd,  in populate_ruleset()  argument
128 		if (landlock_add_rule(ruleset_fd, LANDLOCK_RULE_PATH_BENEATH,  in populate_ruleset()
175 	int ruleset_fd, abi;  in main()  local
277 	ruleset_fd =  in main()
279 	if (ruleset_fd < 0) {  in main()
283 	if (populate_ruleset(ENV_FS_RO_NAME, ruleset_fd, access_fs_ro)) {  in main()
286 	if (populate_ruleset(ENV_FS_RW_NAME, ruleset_fd, access_fs_rw)) {  in main()
293 	if (landlock_restrict_self(ruleset_fd, 0)) {  in main()
297 	close(ruleset_fd);  in main()
309 	close(ruleset_fd);  in main()