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45 lines
961 B
45 lines
961 B
# Copyright 1999-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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DESCRIPTION="Sets up realtime scheduling"
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HOMEPAGE="https://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 arm64 ~hppa ~ia64 ~loong ~mips ppc ppc64 ~riscv ~s390 sparc x86"
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IUSE=""
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DEPEND=""
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RDEPEND="acct-group/realtime
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sys-libs/pam"
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S="${WORKDIR}"
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limitsdfile=40-${PN}.conf
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rtgroup=realtime
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src_compile() {
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einfo "Generating ${limitsdfile}"
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cat > ${limitsdfile} <<- EOF || die
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# Start of ${limitsdfile} from ${P}
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@${rtgroup} - rtprio 99
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@${rtgroup} - memlock unlimited
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# End of ${limitsdfile} from ${P}
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EOF
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}
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src_install() {
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insinto /etc/security/limits.d/
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doins ${limitsdfile}
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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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