Tmpfiles: create and delete entries once in the boot runlevel.

Initially, we were creating tmpfiles entries in the sysinit runlevel and
again in the boot runlevel. Systemd runs the --create and --remove
options in one service called systemd-tmpfiles-setup after the local
file systems are mounted. Now we have a service called tmpfiles.setup
which emulates this.

This also closes the bug mentioned below, since we were originally
writing to files that were on read-only file systems and that were not
available.

Reported-by: <devurandom@gmx.net>
X-Gentoo-Bug: 439012
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=439012

7 files changed, 8 insertions, 30 deletions

diff --git a/conf.d/Makefile b/conf.d/Makefile
index 1f289672..24db5891 100644
--- a/conf.d/Makefile
+++ b/conf.d/Makefile
@@ -1,5 +1,5 @@
 DIR=	${CONFDIR}
-CONF=	bootmisc fsck hostname localmount netmount urandom tmpfilesd \
+CONF=	bootmisc fsck hostname localmount netmount urandom tmpfiles \
 		${CONF-${OS}}
 
 ifeq (${MKNET},)
diff --git a/conf.d/tmpfilesd b/conf.d/tmpfiles
index c3f208fe..c3f208fe 100644
--- a/conf.d/tmpfilesd
+++ b/conf.d/tmpfiles
diff --git a/init.d/.gitignore b/init.d/.gitignore
index 515348bb..c42cd770 100644
--- a/init.d/.gitignore
+++ b/init.d/.gitignore
@@ -41,5 +41,4 @@ syslogd
 termencoding
 ttys
 wscons
-tmpfilesd.boot
-tmpfilesd.sysinit
+tmpfiles.setup
diff --git a/init.d/Makefile b/init.d/Makefile
index 54e5fd55..04e09a70 100644
--- a/init.d/Makefile
+++ b/init.d/Makefile
@@ -1,8 +1,7 @@
 DIR=	${INITDIR}
 SRCS=	bootmisc.in fsck.in hostname.in local.in localmount.in netmount.in \
 	root.in savecache.in swap.in swapfiles.in \
-	tmpfilesd.boot.in tmpfilesd.sysinit.in \
-	swclock.in sysctl.in urandom.in ${SRCS-${OS}}
+	tmpfiles.setup.in swclock.in sysctl.in urandom.in ${SRCS-${OS}}
 BIN=	${OBJS}
 
 # Build our old net foo or not
diff --git a/init.d/tmpfilesd.boot.in b/init.d/tmpfiles.setup.in
index 471c1280..a3ecd314 100644
--- a/init.d/tmpfilesd.boot.in
+++ b/init.d/tmpfiles.setup.in
@@ -2,7 +2,7 @@
 # Copyright 1999-2012 Gentoo Foundation
 # Released under the 2-clause BSD license.
 
-description="Create tmpfiles.d entries (boot)"
+description="set up tmpfiles.d entries"
 
 depend()
 {
@@ -11,8 +11,8 @@ depend()
 
 start()
 {
-	ebegin "Creating ${description#Create }"
-	@LIBEXECDIR@/sh/tmpfiles.sh --create ${tmpfiles_opts}
+	ebegin "setting up tmpfiles.d entries"
+	@LIBEXECDIR@/sh/tmpfiles.sh --create --remove ${tmpfiles_opts}
 	eend $?
 	return 0
 }
diff --git a/init.d/tmpfilesd.sysinit.in b/init.d/tmpfilesd.sysinit.in
deleted file mode 100644
index 303a1cf2..00000000
--- a/init.d/tmpfilesd.sysinit.in
+++ /dev/null
@@ -1,20 +0,0 @@
-#!@PREFIX@/sbin/runscript
-# Copyright 1999-2012 Gentoo Foundation
-# Released under the 2-clause BSD license.
-
-description="Create tmpfiles.d entries (sysinit)"
-
-depend()
-{
-	# Convert to 'need dev' when the new udev is ready, for OpenRC 0.11
-	#need dev-mount
-	use dev
-}
-
-start()
-{
-	ebegin "Creating ${description#Create }"
-	@LIBEXECDIR@/sh/tmpfiles.sh --create ${tmpfiles_opts}
-	eend $?
-	return 0
-}
diff --git a/runlevels/Makefile b/runlevels/Makefile
index a4fd006f..e459d15f 100644
--- a/runlevels/Makefile
+++ b/runlevels/Makefile
@@ -38,9 +38,9 @@ BOOT-FreeBSD+=	hostid newsyslog savecore syslogd
 # FreeBSD specific stuff
 BOOT-FreeBSD+=	adjkerntz dumpon syscons
 
-BOOT-Linux+=	hwclock keymaps modules mtab procfs termencoding tmpfilesd.boot
+BOOT-Linux+=	hwclock keymaps modules mtab procfs termencoding tmpfiles.setup
 SHUTDOWN-Linux=	killprocs mount-ro
-SYSINIT-Linux=	devfs dmesg sysfs tmpfilesd.sysinit
+SYSINIT-Linux=	devfs dmesg sysfs
 
 # Generic BSD stuff
 BOOT-NetBSD+=	hostid newsyslog savecore syslogd