gentoo-overlay/sys-auth/pam_mktemp/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>swegener@gentoo.org</email>
</maintainer>
<use>
<flag name="prevent-removal">If supported, set EXT2_APPEND_FL on /tmp/.private to prevent temporary directories from being removed</flag>
</use>
</pkgmetadata>