25 static inline int get_compat_mq_attr(struct mq_attr *attr,  in get_compat_mq_attr()  argument
31 	return __get_user(attr->mq_flags, &uattr->mq_flags)  in get_compat_mq_attr()
32 		| __get_user(attr->mq_maxmsg, &uattr->mq_maxmsg)  in get_compat_mq_attr()
33 		| __get_user(attr->mq_msgsize, &uattr->mq_msgsize)  in get_compat_mq_attr()
34 		| __get_user(attr->mq_curmsgs, &uattr->mq_curmsgs);  in get_compat_mq_attr()
37 static inline int put_compat_mq_attr(const struct mq_attr *attr,  in put_compat_mq_attr()  argument
43 	return __put_user(attr->mq_flags, &uattr->mq_flags)  in put_compat_mq_attr()
44 		| __put_user(attr->mq_maxmsg, &uattr->mq_maxmsg)  in put_compat_mq_attr()
45 		| __put_user(attr->mq_msgsize, &uattr->mq_msgsize)  in put_compat_mq_attr()
46 		| __put_user(attr->mq_curmsgs, &uattr->mq_curmsgs);  in put_compat_mq_attr()
55 		struct mq_attr attr;  in COMPAT_SYSCALL_DEFINE4()  local
57 		memset(&attr, 0, sizeof(attr));  in COMPAT_SYSCALL_DEFINE4()
59 		p = compat_alloc_user_space(sizeof(attr));  in COMPAT_SYSCALL_DEFINE4()
60 		if (get_compat_mq_attr(&attr, u_attr) ||  in COMPAT_SYSCALL_DEFINE4()
61 		    copy_to_user(p, &attr, sizeof(attr)))  in COMPAT_SYSCALL_DEFINE4()