553 void kernel_to_ipc64_perm(struct kern_ipc_perm *in, struct ipc64_perm *out)  in kernel_to_ipc64_perm()  argument
555 	out->key	= in->key;  in kernel_to_ipc64_perm()
556 	out->uid	= from_kuid_munged(current_user_ns(), in->uid);  in kernel_to_ipc64_perm()
557 	out->gid	= from_kgid_munged(current_user_ns(), in->gid);  in kernel_to_ipc64_perm()
558 	out->cuid	= from_kuid_munged(current_user_ns(), in->cuid);  in kernel_to_ipc64_perm()
559 	out->cgid	= from_kgid_munged(current_user_ns(), in->cgid);  in kernel_to_ipc64_perm()
560 	out->mode	= in->mode;  in kernel_to_ipc64_perm()
561 	out->seq	= in->seq;  in kernel_to_ipc64_perm()
572 void ipc64_perm_to_ipc_perm(struct ipc64_perm *in, struct ipc_perm *out)  in ipc64_perm_to_ipc_perm()  argument
574 	out->key	= in->key;  in ipc64_perm_to_ipc_perm()
575 	SET_UID(out->uid, in->uid);  in ipc64_perm_to_ipc_perm()
576 	SET_GID(out->gid, in->gid);  in ipc64_perm_to_ipc_perm()
577 	SET_UID(out->cuid, in->cuid);  in ipc64_perm_to_ipc_perm()
578 	SET_GID(out->cgid, in->cgid);  in ipc64_perm_to_ipc_perm()
579 	out->mode	= in->mode;  in ipc64_perm_to_ipc_perm()
580 	out->seq	= in->seq;  in ipc64_perm_to_ipc_perm()
595 	struct kern_ipc_perm *out;  in ipc_obtain_object_idr()  local
598 	out = idr_find(&ids->ipcs_idr, idx);  in ipc_obtain_object_idr()
599 	if (!out)  in ipc_obtain_object_idr()
602 	return out;  in ipc_obtain_object_idr()
618 	struct kern_ipc_perm *out = ipc_obtain_object_idr(ids, id);  in ipc_obtain_object_check()  local
620 	if (IS_ERR(out))  in ipc_obtain_object_check()
621 		goto out;  in ipc_obtain_object_check()
623 	if (ipc_checkid(out, id))  in ipc_obtain_object_check()
625 out:  in ipc_obtain_object_check()
626 	return out;  in ipc_obtain_object_check()
653 int ipc_update_perm(struct ipc64_perm *in, struct kern_ipc_perm *out)  in ipc_update_perm()  argument
660 	out->uid = uid;  in ipc_update_perm()
661 	out->gid = gid;  in ipc_update_perm()
662 	out->mode = (out->mode & ~S_IRWXUGO)  in ipc_update_perm()
769 		goto out;  in sysvipc_find_ipc()
779 out:  in sysvipc_find_ipc()