587 void kernel_to_ipc64_perm(struct kern_ipc_perm *in, struct ipc64_perm *out)  in kernel_to_ipc64_perm()  argument
589 	out->key	= in->key;  in kernel_to_ipc64_perm()
590 	out->uid	= from_kuid_munged(current_user_ns(), in->uid);  in kernel_to_ipc64_perm()
591 	out->gid	= from_kgid_munged(current_user_ns(), in->gid);  in kernel_to_ipc64_perm()
592 	out->cuid	= from_kuid_munged(current_user_ns(), in->cuid);  in kernel_to_ipc64_perm()
593 	out->cgid	= from_kgid_munged(current_user_ns(), in->cgid);  in kernel_to_ipc64_perm()
594 	out->mode	= in->mode;  in kernel_to_ipc64_perm()
595 	out->seq	= in->seq;  in kernel_to_ipc64_perm()
606 void ipc64_perm_to_ipc_perm(struct ipc64_perm *in, struct ipc_perm *out)  in ipc64_perm_to_ipc_perm()  argument
608 	out->key	= in->key;  in ipc64_perm_to_ipc_perm()
609 	SET_UID(out->uid, in->uid);  in ipc64_perm_to_ipc_perm()
610 	SET_GID(out->gid, in->gid);  in ipc64_perm_to_ipc_perm()
611 	SET_UID(out->cuid, in->cuid);  in ipc64_perm_to_ipc_perm()
612 	SET_GID(out->cgid, in->cgid);  in ipc64_perm_to_ipc_perm()
613 	out->mode	= in->mode;  in ipc64_perm_to_ipc_perm()
614 	out->seq	= in->seq;  in ipc64_perm_to_ipc_perm()
629 	struct kern_ipc_perm *out;  in ipc_obtain_object_idr()  local
632 	out = idr_find(&ids->ipcs_idr, idx);  in ipc_obtain_object_idr()
633 	if (!out)  in ipc_obtain_object_idr()
636 	return out;  in ipc_obtain_object_idr()
652 	struct kern_ipc_perm *out = ipc_obtain_object_idr(ids, id);  in ipc_obtain_object_check()  local
654 	if (IS_ERR(out))  in ipc_obtain_object_check()
655 		goto out;  in ipc_obtain_object_check()
657 	if (ipc_checkid(out, id))  in ipc_obtain_object_check()
659 out:  in ipc_obtain_object_check()
660 	return out;  in ipc_obtain_object_check()
687 int ipc_update_perm(struct ipc64_perm *in, struct kern_ipc_perm *out)  in ipc_update_perm()  argument
694 	out->uid = uid;  in ipc_update_perm()
695 	out->gid = gid;  in ipc_update_perm()
696 	out->mode = (out->mode & ~S_IRWXUGO)  in ipc_update_perm()