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# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=3
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inherit user
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DESCRIPTION="Sets up realtime scheduling"
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HOMEPAGE="http://jackaudio.org/faq/linux_rt_config.html"
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SRC_URI=""
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LICENSE="public-domain"
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SLOT="0"
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KEYWORDS="alpha amd64 arm hppa ia64 ppc ppc64 sh sparc x86 ~amd64-fbsd"
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IUSE=""
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DEPEND=""
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RDEPEND="virtual/pam"
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limitsdfile=40-${PN}.conf
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rtgroup=realtime
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S=${WORKDIR}
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pkg_setup() {
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enewgroup ${rtgroup}
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}
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print_limitsdfile() {
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printf "# Start of ${limitsdfile} from ${P}\n\n"
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printf "@${rtgroup}\t-\trtprio\t99\n"
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printf "@${rtgroup}\t-\tmemlock\tunlimited\n"
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printf "\n# End of ${limitsdfile} from ${P}\n"
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}
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src_compile() {
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einfo "Generating ${limitsdfile}"
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print_limitsdfile > "${S}/${limitsdfile}"
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}
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src_install() {
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insinto /etc/security/limits.d/
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doins "${S}/${limitsdfile}" || die
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}
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pkg_postinst() {
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elog "We have added realtime scheduling privileges for users in the ${rtgroup} group."
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elog "Please make sure users needing such privileges are in that group."
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}
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