<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <maintainer type="project"> <email>pgsql-bugs@gentoo.org</email> <name>PostgreSQL</name> </maintainer> <use> <flag name="c-ares"> Use c-ares as the DNS backend instead of evdns (libevent). </flag> <flag name="udns"> Use udns as the DNS backend instead of evdns (libevent). Supports IPv4 only. </flag> </use> </pkgmetadata>