gentoo-overlay/sys-block/open-iscsi/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
	<email>base-system@gentoo.org</email>
	<name>Gentoo Base System</name>
</maintainer>
	<use>
		<flag name="tcp">Support iSCSI over TCP</flag>
		<flag name="rdma">Support iSCSI over RDMA</flag>
	</use>
</pkgmetadata>