101 	struct list_head addfd;  member
1056 static void seccomp_handle_addfd(struct seccomp_kaddfd *addfd, struct seccomp_knotif *n)  in seccomp_handle_addfd()  argument
1064 	list_del_init(&addfd->list);  in seccomp_handle_addfd()
1065 	if (!addfd->setfd)  in seccomp_handle_addfd()
1066 		fd = receive_fd(addfd->file, addfd->flags);  in seccomp_handle_addfd()
1068 		fd = receive_fd_replace(addfd->fd, addfd->file, addfd->flags);  in seccomp_handle_addfd()
1069 	addfd->ret = fd;  in seccomp_handle_addfd()
1071 	if (addfd->ioctl_flags & SECCOMP_ADDFD_FLAG_SEND) {  in seccomp_handle_addfd()
1087 	complete(&addfd->completion);  in seccomp_handle_addfd()
1104 	struct seccomp_kaddfd *addfd, *tmp;  in seccomp_do_user_notification()  local
1117 	INIT_LIST_HEAD(&n.addfd);  in seccomp_do_user_notification()
1146 		addfd = list_first_entry_or_null(&n.addfd,  in seccomp_do_user_notification()
1149 		if (addfd)  in seccomp_do_user_notification()
1150 			seccomp_handle_addfd(addfd, &n);  in seccomp_do_user_notification()
1160 	list_for_each_entry_safe(addfd, tmp, &n.addfd, list) {  in seccomp_do_user_notification()
1162 		addfd->ret = -ESRCH;  in seccomp_do_user_notification()
1163 		list_del_init(&addfd->list);  in seccomp_do_user_notification()
1164 		complete(&addfd->completion);  in seccomp_do_user_notification()
1598 	struct seccomp_notif_addfd addfd;  in seccomp_notify_addfd()  local
1603 	BUILD_BUG_ON(sizeof(addfd) < SECCOMP_NOTIFY_ADDFD_SIZE_VER0);  in seccomp_notify_addfd()
1604 	BUILD_BUG_ON(sizeof(addfd) != SECCOMP_NOTIFY_ADDFD_SIZE_LATEST);  in seccomp_notify_addfd()
1609 	ret = copy_struct_from_user(&addfd, sizeof(addfd), uaddfd, size);  in seccomp_notify_addfd()
1613 	if (addfd.newfd_flags & ~O_CLOEXEC)  in seccomp_notify_addfd()
1616 	if (addfd.flags & ~(SECCOMP_ADDFD_FLAG_SETFD | SECCOMP_ADDFD_FLAG_SEND))  in seccomp_notify_addfd()
1619 	if (addfd.newfd && !(addfd.flags & SECCOMP_ADDFD_FLAG_SETFD))  in seccomp_notify_addfd()
1622 	kaddfd.file = fget(addfd.srcfd);  in seccomp_notify_addfd()
1626 	kaddfd.ioctl_flags = addfd.flags;  in seccomp_notify_addfd()
1627 	kaddfd.flags = addfd.newfd_flags;  in seccomp_notify_addfd()
1628 	kaddfd.setfd = addfd.flags & SECCOMP_ADDFD_FLAG_SETFD;  in seccomp_notify_addfd()
1629 	kaddfd.fd = addfd.newfd;  in seccomp_notify_addfd()
1636 	knotif = find_notification(filter, addfd.id);  in seccomp_notify_addfd()
1652 	if (addfd.flags & SECCOMP_ADDFD_FLAG_SEND) {  in seccomp_notify_addfd()
1660 		if (!list_empty(&knotif->addfd)) {  in seccomp_notify_addfd()
1669 	list_add(&kaddfd.list, &knotif->addfd);  in seccomp_notify_addfd()