Backport accept4 fallback path from eudev-1_beta1, approved by WilliamH and ssuominen

(Portage version: 2.1.11.31/cvs/Linux x86_64, unsigned Manifest commit)

2 files changed, 600 insertions, 1 deletions

diff --git a/sys-fs/udev/ChangeLog b/sys-fs/udev/ChangeLog
index c6b5a569ebe2..fcbec4db3c06 100644
--- a/sys-fs/udev/ChangeLog
+++ b/sys-fs/udev/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for sys-fs/udev
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/ChangeLog,v 1.750 2012/12/02 09:30:04 ssuominen Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/ChangeLog,v 1.751 2012/12/18 20:00:20 ryao Exp $
+
+*udev-171-r10 (18 Dec 2012)
+
+  18 Dec 2012; Richard Yao <ryao@gentoo.org> +udev-171-r10.ebuild:
+  Backport accept4 fallback path from eudev-1_beta1, approved by WilliamH and
+  ssuominen
 
   02 Dec 2012; Samuli Suominen <ssuominen@gentoo.org> -udev-196.ebuild:
   old
diff --git a/sys-fs/udev/udev-171-r10.ebuild b/sys-fs/udev/udev-171-r10.ebuild
new file mode 100644
index 000000000000..837f6710349b
--- /dev/null
+++ b/sys-fs/udev/udev-171-r10.ebuild
@@ -0,0 +1,593 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/udev/udev-171-r10.ebuild,v 1.1 2012/12/18 20:00:20 ryao Exp $
+
+EAPI=4
+
+KV_min=2.6.32
+KV_reliable=2.6.32
+PATCHSET=${P}-gentoo-patchset-v2
+scriptversion=7.1
+scriptname=udev-gentoo-scripts
+[[ -n "${scriptversion}" ]] && scriptname="${scriptname}-${scriptversion}"
+
+if [[ ${PV} == "9999" ]]
+then
+	EGIT_REPO_URI="git://git.kernel.org/pub/scm/linux/hotplug/udev.git"
+	EGIT_BRANCH="master"
+	inherit autotools git-2
+fi
+
+inherit eutils flag-o-matic multilib toolchain-funcs linux-info systemd libtool
+
+if [[ ${PV} != "9999" ]]
+then
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-linux"
+	SRC_URI="mirror://gentoo/${P}.tar.bz2
+		test? ( mirror://gentoo/${PN}-171-testsys.tar.bz2 )
+		mirror://gentoo/${PN}-gentoo-legacy-patchset-2.tar.bz2"
+	if [[ -n "${PATCHSET}" ]]
+	then
+		SRC_URI="${SRC_URI} mirror://gentoo/${PATCHSET}.tar.bz2"
+	fi
+fi
+SRC_URI="${SRC_URI} mirror://gentoo/${scriptname}.tar.bz2"
+
+DESCRIPTION="Linux dynamic and persistent device naming support (aka userspace devfs)"
+HOMEPAGE="http://www.freedesktop.org/wiki/Software/systemd"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="build selinux test debug +rule_generator hwdb gudev introspection
+	keymap floppy edd action_modeswitch extras"
+
+COMMON_DEPEND="selinux? ( sys-libs/libselinux )
+	extras? ( dev-libs/glib:2
+		dev-libs/gobject-introspection
+		virtual/libusb:0 )
+	gudev? ( dev-libs/glib:2 )
+	introspection? ( dev-libs/gobject-introspection )
+	action_modeswitch? ( virtual/libusb:0 )
+	>=sys-apps/util-linux-2.16
+	!<sys-libs/glibc-2.11"
+
+DEPEND="${COMMON_DEPEND}
+	keymap? ( dev-util/gperf )
+	extras? ( dev-util/gperf )
+	virtual/pkgconfig
+	virtual/os-headers
+	!<sys-kernel/linux-headers-2.6.34
+	test? ( app-text/tree )"
+
+RDEPEND="${COMMON_DEPEND}
+	hwdb?
+	(
+		>=sys-apps/usbutils-0.82
+		|| (
+			( sys-apps/hwids >=sys-apps/pciutils-3.1.9-r2 )
+			>=sys-apps/pciutils-3.1.9-r1[-compress-db]
+			<sys-apps/pciutils-3.1.9-r1[-zlib]
+			)
+	)
+	extras?
+	(
+		>=sys-apps/usbutils-0.82
+		sys-apps/pciutils
+	)
+	!sys-apps/coldplug
+	!<sys-fs/lvm2-2.02.45
+	!sys-fs/device-mapper
+	>=sys-apps/baselayout-2"
+
+if [[ ${PV} == "9999" ]]
+then
+	# for documentation processing with xsltproc
+	DEPEND="${DEPEND}
+		app-text/docbook-xsl-stylesheets
+		app-text/docbook-xml-dtd
+		dev-util/gtk-doc"
+fi
+
+# required kernel options
+CONFIG_CHECK="~INOTIFY_USER ~SIGNALFD ~!SYSFS_DEPRECATED ~!SYSFS_DEPRECATED_V2
+	~!IDE ~BLK_DEV_BSG"
+
+# Return values:
+# 2 - reliable
+# 1 - unreliable
+# 0 - too old
+udev_check_KV() {
+	local ok=0
+	if kernel_is -ge ${KV_reliable//./ }
+	then
+		ok=2
+	elif kernel_is -ge ${KV_min//./ }
+	then
+		ok=1
+	fi
+	return $ok
+}
+
+pkg_setup() {
+	linux-info_pkg_setup
+
+	# always print kernel version requirements
+	ewarn
+	ewarn "${P} does not support Linux kernel before version ${KV_min}!"
+	if [[ ${KV_min} != ${KV_reliable} ]]
+	then
+		ewarn "For a reliable udev, use at least kernel ${KV_reliable}"
+	fi
+
+	udev_check_KV
+	case "$?" in
+		2)	einfo "Your kernel version (${KV_FULL}) is new enough to run ${P} reliably." ;;
+		1)	ewarn "Your kernel version (${KV_FULL}) is new enough to run ${P},"
+			ewarn "but it may be unreliable in some cases."
+			;;
+		0)	eerror "Your kernel version (${KV_FULL}) is too old to run ${P}"
+			;;
+	esac
+
+	KV_FULL_SRC=${KV_FULL}
+	get_running_version
+	udev_check_KV
+	if [[ "$?" = "0" ]]
+	then
+		eerror
+		eerror "udev cannot be restarted after emerging,"
+		eerror "as your running kernel version (${KV_FULL}) is too old."
+		eerror "You really need to use a newer kernel after a reboot!"
+		NO_RESTART=1
+	fi
+}
+
+src_unpack() {
+	unpack ${A}
+	if [[ ${PV} == "9999" ]]
+	then
+		git-2_src_unpack
+	fi
+}
+
+src_prepare() {
+	if use test && [[ -d "${WORKDIR}"/test/sys ]]
+	then
+		mv "${WORKDIR}"/test/sys "${S}"/test/
+	fi
+
+	# patches go here...
+	epatch "${WORKDIR}"/${P}-path_id-skip-ATA-transport.patch #437418
+
+	# backport some patches
+	if [[ -n "${PATCHSET}" ]]
+	then
+		EPATCH_SOURCE="${WORKDIR}/${PATCHSET}" EPATCH_SUFFIX="patch" \
+			  EPATCH_FORCE="yes" epatch
+	fi
+
+	# change rules back to group uucp instead of dialout for now
+	sed -e 's/GROUP="dialout"/GROUP="uucp"/' \
+		-i rules/{rules.d,arch}/*.rules \
+	|| die "failed to change group dialout to uucp"
+
+	if [[ ${PV} != 9999 ]]
+	then
+		# Make sure there is no sudden changes to upstream rules file
+		# (more for my own needs than anything else ...)
+		MD5=$(md5sum < "${S}/rules/rules.d/50-udev-default.rules")
+		MD5=${MD5/  -/}
+		if [[ ${MD5} != a9954d57e97aa0ad2e0ed53899d9559a ]]
+		then
+			eerror "50-udev-default.rules has been updated, please validate!"
+			eerror "md5sum: ${MD5}"
+			die "50-udev-default.rules has been updated, please validate!"
+		fi
+	fi
+
+	if [[ ${PV} == 9999 ]]
+	then
+		gtkdocize --copy || die "gtkdocize failed"
+		eautoreconf
+	else
+		elibtoolize
+	fi
+}
+
+use_extras() { use extras && echo "--enable-${2:-$1}" || use_enable "$@" ; }
+src_configure() {
+	econf \
+		--prefix="${EPREFIX}/usr" \
+		--sysconfdir="${EPREFIX}/etc" \
+		--sbindir="${EPREFIX}/sbin" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--with-rootlibdir="${EPREFIX}/$(get_libdir)" \
+		--libexecdir="${EPREFIX}/lib/udev" \
+		--enable-logging \
+		--enable-static \
+		$(use_with selinux) \
+		$(use_enable debug) \
+		$(use_extras rule_generator) \
+		$(use_extras hwdb) \
+		--with-pci-ids-path="${EPREFIX}/usr/share/misc/pci.ids" \
+		--with-usb-ids-path="${EPREFIX}/usr/share/misc/usb.ids" \
+		--disable-udev_acl \
+		$(use_extras gudev) \
+		$(use_extras introspection) \
+		$(use_extras keymap) \
+		$(use_extras floppy) \
+		$(use_extras edd) \
+		$(use_extras action_modeswitch) \
+		$(systemd_with_unitdir)
+}
+
+src_compile() {
+	filter-flags -fprefetch-loop-arrays
+
+	emake
+}
+
+src_install() {
+	into /
+	emake DESTDIR="${D}" install
+
+	exeinto /lib/udev
+	keepdir /lib/udev/state
+	keepdir /lib/udev/devices
+
+	# create symlinks for these utilities to /sbin
+	# where multipath-tools expect them to be (Bug #168588)
+	dosym "../lib/udev/scsi_id" /sbin/scsi_id
+
+	# Add gentoo stuff to udev.conf
+	echo "# If you need to change mount-options, do it in /etc/fstab" \
+	>> "${ED}"/etc/udev/udev.conf
+
+	# let the dir exist at least
+	keepdir /etc/udev/rules.d
+
+	# Now installing rules
+	cd "${S}"/rules
+	insinto /lib/udev/rules.d/
+
+	# support older kernels
+	doins misc/30-kernel-compat.rules
+
+	# Adding arch specific rules
+	if [[ -f arch/40-${ARCH}.rules ]]
+	then
+		doins "arch/40-${ARCH}.rules"
+	fi
+	cd "${S}"
+
+	insinto /etc/modprobe.d
+	newins "${WORKDIR}"/blacklist-146 blacklist.conf
+	newins "${WORKDIR}"/pnp-aliases pnp-aliases.conf
+
+	# documentation
+	dodoc ChangeLog README TODO
+
+	# keep doc in just one directory, Bug #281137
+	rm -rf "${ED}/usr/share/doc/${PN}"
+	if use keymap
+	then
+		dodoc extras/keymap/README.keymap.txt
+	fi
+
+	cd "${WORKDIR}/${scriptname}"
+	sed -i -e 's/2.6.34/2.6.32/' init.d/udev
+	doconfd conf.d/*
+	exeinto /lib/udev
+	doexe helpers/*
+	doexe "${WORKDIR}"/shell-compat-KV.sh
+	doinitd init.d/*
+	insinto /etc/modprobe.d
+	doins modprobe.d/*
+	insinto /lib/udev/rules.d
+	doins rules.d/*
+}
+
+src_test() {
+	local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}"
+
+	cd "${S}"
+	einfo ">>> Test phase [udev:check]: ${CATEGORY}/${PF}"
+	has userpriv $FEATURES && einfo "Disable FEATURES userpriv to run the udev tests"
+	if ! $emake_cmd -j1 check
+	then
+		has test $FEATURES && die "udev: Make test failed. See above for details."
+		has test $FEATURES || eerror "udev: Make test failed. See above for details."
+	fi
+}
+
+pkg_preinst() {
+	# moving old files to support newer modprobe, 12 May 2009
+	local f dir=${EROOT}/etc/modprobe.d/
+	for f in pnp-aliases blacklist; do
+		if [[ -f $dir/$f && ! -f $dir/$f.conf ]]
+		then
+			elog "Moving $dir/$f to $f.conf"
+			mv -f "$dir/$f" "$dir/$f.conf"
+		fi
+	done
+
+	if [[ -d ${EROOT}/lib/udev-state ]]
+	then
+		mv -f "${EROOT}"/lib/udev-state/* "${ED}"/lib/udev/state/
+		rm -r "${EROOT}"/lib/udev-state
+	fi
+
+	if [[ -f ${EROOT}/etc/udev/udev.config &&
+		 ! -f ${EROOT}/etc/udev/udev.rules ]]
+	then
+		mv -f "${EROOT}"/etc/udev/udev.config "${EROOT}"/etc/udev/udev.rules
+	fi
+
+	# delete the old udev.hotplug symlink if it is present
+	if [[ -h ${EROOT}/etc/hotplug.d/default/udev.hotplug ]]
+	then
+		rm -f "${EROOT}"/etc/hotplug.d/default/udev.hotplug
+	fi
+
+	# delete the old wait_for_sysfs.hotplug symlink if it is present
+	if [[ -h ${EROOT}/etc/hotplug.d/default/05-wait_for_sysfs.hotplug ]]
+	then
+		rm -f "${EROOT}"/etc/hotplug.d/default/05-wait_for_sysfs.hotplug
+	fi
+
+	# delete the old wait_for_sysfs.hotplug symlink if it is present
+	if [[ -h ${EROOT}/etc/hotplug.d/default/10-udev.hotplug ]]
+	then
+		rm -f "${EROOT}"/etc/hotplug.d/default/10-udev.hotplug
+	fi
+
+	has_version "=${CATEGORY}/${PN}-103-r3"
+	previous_equal_to_103_r3=$?
+
+	has_version "<${CATEGORY}/${PN}-104-r5"
+	previous_less_than_104_r5=$?
+
+	has_version "<${CATEGORY}/${PN}-106-r5"
+	previous_less_than_106_r5=$?
+
+	has_version "<${CATEGORY}/${PN}-113"
+	previous_less_than_113=$?
+}
+
+# 19 Nov 2008
+fix_old_persistent_net_rules() {
+	local rules=${EROOT}/etc/udev/rules.d/70-persistent-net.rules
+	[[ -f ${rules} ]] || return
+
+	elog
+	elog "Updating persistent-net rules file"
+
+	# Change ATTRS to ATTR matches, Bug #246927
+	sed -i -e 's/ATTRS{/ATTR{/g' "${rules}"
+
+	# Add KERNEL matches if missing, Bug #246849
+	sed -ri \
+		-e '/KERNEL/ ! { s/NAME="(eth|wlan|ath)([0-9]+)"/KERNEL=="\1*", NAME="\1\2"/}' \
+		"${rules}"
+}
+
+# See Bug #129204 for a discussion about restarting udevd
+restart_udevd() {
+	if [[ ${NO_RESTART} = "1" ]]
+	then
+		ewarn "Not restarting udevd, as your kernel is too old!"
+		return
+	fi
+
+	# need to merge to our system
+	[[ ${EROOT} = / ]] || return
+
+	# check if root of init-process is identical to ours (not in chroot)
+	[[ -r /proc/1/root && /proc/1/root/ -ef /proc/self/root/ ]] || return
+
+	# abort if there is no udevd running
+	[[ -n $(pidof udevd) ]] || return
+
+	# abort if no /dev/.udev exists
+	[[ -e /dev/.udev ]] || return
+
+	elog
+	elog "restarting udevd now."
+
+	killall -15 udevd &>/dev/null
+	sleep 1
+	killall -9 udevd &>/dev/null
+
+	/sbin/udevd --daemon
+	sleep 3
+	if [[ ! -n $(pidof udevd) ]]
+	then
+		eerror "FATAL: udev died, please check your kernel is"
+		eerror "new enough and configured correctly for ${P}."
+		eerror
+		eerror "Please have a look at this before rebooting."
+		eerror "If in doubt, please downgrade udev back to your old version"
+	fi
+}
+
+postinst_init_scripts() {
+	local enable_postmount=false
+
+	# FIXME: inconsistent handling of init-scripts here
+	#  * udev is added to sysinit in openrc-ebuild
+	#  * we add udev-postmount to default in here
+	#
+
+	# If we are building stages, add udev and udev-mount to the sysinit runlevel
+	# automatically.
+	if use build
+	then
+		if [[ -x "${EROOT}"/etc/init.d/udev  \
+			&& -d "${EROOT}"/etc/runlevels/sysinit ]]
+		then
+			ln -s "${EPREFIX}"/etc/init.d/udev "${EROOT}"/etc/runlevels/sysinit/udev
+		fi
+		if [[ -x "${ROOT}"/etc/init.d/udev-mount \
+			&& -d "${ROOT}"/etc/runlevels/sysinit ]]
+		then
+			ln -s /etc/init.d/udev-mount \
+				"${ROOT}"/etc/runlevels/sysinit/udev-mount
+		fi
+		enable_postmount=true
+	fi
+
+	# Warn the user about adding the scripts to their sysinit runlevel
+	if [[ -e "${EROOT}"/etc/runlevels/sysinit ]]
+	then
+		if [[ ! -e "${EROOT}"/etc/runlevels/sysinit/udev ]]
+		then
+			ewarn
+			ewarn "You need to add udev to the sysinit runlevel."
+			ewarn "If you do not do this,"
+			ewarn "your system will not be able to boot!"
+			ewarn "Run this command:"
+			ewarn "\trc-update add udev sysinit"
+		fi
+		if [[ ! -e "${EROOT}"/etc/runlevels/sysinit/udev-mount ]]
+		then
+			ewarn
+			ewarn "You need to add udev-mount to the sysinit runlevel."
+			ewarn "If you do not do this,"
+			ewarn "your system will not be able to boot!"
+			ewarn "Run this command:"
+			ewarn "\trc-update add udev-mount sysinit"
+		fi
+	fi
+
+	# add udev-postmount to default runlevel instead of that ugly injecting
+	# like a hotplug event, 2009/10/15
+
+	# already enabled?
+	[[ -e "${EROOT}"/etc/runlevels/default/udev-postmount ]] && return
+
+	[[ -e "${EROOT}"/etc/runlevels/sysinit/udev ]] && enable_postmount=true
+	[[ "${EROOT}" = "/" && -d /dev/.udev/ ]] && enable_postmount=true
+
+	if $enable_postmount
+	then
+		local initd=udev-postmount
+
+		if [[ -e ${EROOT}/etc/init.d/${initd} ]] && \
+			[[ ! -e ${EROOT}/etc/runlevels/default/${initd} ]]
+		then
+			ln -snf "${EPREFIX}"/etc/init.d/${initd} "${EROOT}"/etc/runlevels/default/${initd}
+			elog "Auto-adding '${initd}' service to your default runlevel"
+		fi
+	else
+		elog "You should add the udev-postmount service to default runlevel."
+		elog "Run this to add it:"
+		elog "\trc-update add udev-postmount default"
+	fi
+}
+
+pkg_postinst() {
+	fix_old_persistent_net_rules
+
+	# "losetup -f" is confused if there is an empty /dev/loop/, Bug #338766
+	# So try to remove it here (will only work if empty).
+	rmdir "${EROOT}"/dev/loop 2>/dev/null
+	if [[ -d "${EROOT}"/dev/loop ]]
+	then
+		ewarn "Please make sure your remove /dev/loop,"
+		ewarn "else losetup may be confused when looking for unused devices."
+	fi
+
+	restart_udevd
+
+	postinst_init_scripts
+
+	# people want reminders, I'll give them reminders.  Odds are they will
+	# just ignore them anyway...
+
+	# delete 40-scsi-hotplug.rules, it is integrated in 50-udev.rules, 19 Jan 2007
+	if [[ $previous_equal_to_103_r3 = 0 ]] &&
+		[[ -e ${EROOT}/etc/udev/rules.d/40-scsi-hotplug.rules ]]
+	then
+		ewarn "Deleting stray 40-scsi-hotplug.rules"
+		ewarn "installed by sys-fs/udev-103-r3"
+		rm -f "${EROOT}"/etc/udev/rules.d/40-scsi-hotplug.rules
+	fi
+
+	# Removing some device-nodes we thought we need some time ago, 25 Jan 2007
+	if [[ -d ${EROOT}/lib/udev/devices ]]
+	then
+		rm -f "${EROOT}"/lib/udev/devices/{null,zero,console,urandom}
+	fi
+
+	# Removing some old file, 29 Jan 2007
+	if [[ $previous_less_than_104_r5 = 0 ]]
+	then
+		rm -f "${EROOT}"/etc/dev.d/net/hotplug.dev
+		rmdir --ignore-fail-on-non-empty "${EROOT}"/etc/dev.d/net 2>/dev/null
+	fi
+
+	# 19 Mar 2007
+	if [[ $previous_less_than_106_r5 = 0 ]] &&
+		[[ -e ${EROOT}/etc/udev/rules.d/95-net.rules ]]
+	then
+		rm -f "${EROOT}"/etc/udev/rules.d/95-net.rules
+	fi
+
+	# Try to remove /etc/dev.d as that is obsolete, 23 Apr 2007
+	if [[ -d ${EROOT}/etc/dev.d ]]
+	then
+		rmdir --ignore-fail-on-non-empty "${EROOT}"/etc/dev.d/default "${EROOT}"/etc/dev.d 2>/dev/null
+		if [[ -d ${EROOT}/etc/dev.d ]]
+		then
+			ewarn "You still have the directory /etc/dev.d on your system."
+			ewarn "This is no longer used by udev and can be removed."
+		fi
+	fi
+
+	# 64-device-mapper.rules now gets installed by sys-fs/device-mapper
+	# remove it if user don't has sys-fs/device-mapper installed, 27 Jun 2007
+	if [[ $previous_less_than_113 = 0 ]] &&
+		[[ -f ${EROOT}/etc/udev/rules.d/64-device-mapper.rules ]] &&
+		! has_version sys-fs/device-mapper
+	then
+			rm -f "${EROOT}"/etc/udev/rules.d/64-device-mapper.rules
+			einfo "Removed unneeded file 64-device-mapper.rules"
+	fi
+
+	# requested in Bug #225033:
+	elog
+	elog "persistent-net does assigning fixed names to network devices."
+	elog "If you have problems with the persistent-net rules,"
+	elog "just delete the rules file"
+	elog "\trm ${EROOT}etc/udev/rules.d/70-persistent-net.rules"
+	elog "and then reboot."
+	elog
+	elog "This may however number your devices in a different way than they are now."
+
+	ewarn
+	ewarn "If you build an initramfs including udev, then please"
+	ewarn "make sure that the /sbin/udevadm binary gets included,"
+	ewarn "and your scripts changed to use it,as it replaces the"
+	ewarn "old helper apps udevinfo, udevtrigger, ..."
+
+	ewarn
+	ewarn "mount options for directory /dev are no longer"
+	ewarn "set in /etc/udev/udev.conf, but in /etc/fstab"
+	ewarn "as for other directories."
+
+	ewarn
+	ewarn "If you use /dev/md/*, /dev/loop/* or /dev/rd/*,"
+	ewarn "then please migrate over to using the device names"
+	ewarn "/dev/md*, /dev/loop* and /dev/ram*."
+	ewarn "The devfs-compat rules have been removed."
+	ewarn "For reference see Bug #269359."
+
+	ewarn
+	ewarn "Rules for /dev/hd* devices have been removed"
+	ewarn "Please migrate to libata."
+
+	elog
+	elog "For more information on udev on Gentoo, writing udev rules, and"
+	elog "         fixing known issues visit:"
+	elog "         http://www.gentoo.org/doc/en/udev-guide.xml"
+}