base-files: add /run directory from FHS 3 draft specification

This adds the /run directory from the Filesystem Hierarchy Standard 3.0
Draft [1] and refactors the filesystem as follows:
- Remove creation of /var/volatile/run
- Remove creation of /var/volatile/lock
- Remove symbolic link from /var/run to /var/volatile/run
- Remove symbolic link from /var/lock to /var/volatile/lock
- Add symbolic link from /var/run to /run
- Add symbolic link from /var/lock -> /run/lock
- Add /run to /etc/fstab for sysvinit compatibility

[1] http://www.linuxbase.org/betaspecs/fhs/fhs.html#runRuntimeVariableData

(From OE-Core rev: 0e326280a15b0f2c4ef2ef4ec441f63f55b75873)

Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 6 insertions, 5 deletions

diff --git a/meta/recipes-core/base-files/base-files/fstab b/meta/recipes-core/base-files/base-files/fstab
index f0eed36ed7..dd613a1953 100644
--- a/meta/recipes-core/base-files/base-files/fstab
+++ b/meta/recipes-core/base-files/base-files/fstab
@@ -4,6 +4,7 @@ rootfs               /                    auto       defaults              1  1
 proc                 /proc                proc       defaults              0  0
 devpts               /dev/pts             devpts     mode=0620,gid=5       0  0
 usbdevfs             /proc/bus/usb        usbdevfs   noauto                0  0
+tmpfs                /run                 tmpfs      mode=0755,nodev,nosuid,strictatime 0  0
 tmpfs                /var/volatile        tmpfs      defaults              0  0
 tmpfs                /media/ram           tmpfs      defaults              0  0
 
diff --git a/meta/recipes-core/base-files/base-files_3.0.14.bb b/meta/recipes-core/base-files/base-files_3.0.14.bb
index a56450dc3f..ac85ed9a5f 100644
--- a/meta/recipes-core/base-files/base-files_3.0.14.bb
+++ b/meta/recipes-core/base-files/base-files_3.0.14.bb
@@ -31,10 +31,10 @@ S = "${WORKDIR}"
 INHIBIT_DEFAULT_DEPS = "1"
 
 docdir_append = "/${P}"
-dirs1777 = "/tmp ${localstatedir}/volatile/lock ${localstatedir}/volatile/tmp"
+dirs1777 = "/tmp ${localstatedir}/volatile/tmp"
 dirs2775 = "/home ${prefix}/src ${localstatedir}/local"
 dirs755 = "/bin /boot /dev ${sysconfdir} ${sysconfdir}/default \
-           ${sysconfdir}/skel /lib /mnt /proc ${ROOT_HOME} /sbin \
+           ${sysconfdir}/skel /lib /mnt /proc ${ROOT_HOME} /run /sbin \
            ${prefix} ${bindir} ${docdir} /usr/games ${includedir} \
            ${libdir} ${sbindir} ${datadir} \
            ${datadir}/common-licenses ${datadir}/dict ${infodir} \
@@ -42,9 +42,7 @@ dirs755 = "/bin /boot /dev ${sysconfdir} ${sysconfdir}/default \
            ${localstatedir}/backups ${localstatedir}/lib \
            /sys ${localstatedir}/lib/misc ${localstatedir}/spool \
            ${localstatedir}/volatile \
-           ${localstatedir}/volatile/lock/subsys \
            ${localstatedir}/volatile/log \
-           ${localstatedir}/volatile/run \
            /mnt /media /media/card /media/cf /media/net /media/ram \
            /media/union /media/realroot /media/hdd \
            /media/mmc1"
@@ -54,7 +52,7 @@ dirs3755 = "/srv  \
             ${prefix}/local/share ${prefix}/local/src"
 dirs4775 = "/var/mail"
 
-volatiles = "run log lock tmp"
+volatiles = "log tmp"
 conffiles = "${sysconfdir}/debian_version ${sysconfdir}/host.conf \
              ${sysconfdir}/inputrc ${sysconfdir}/issue /${sysconfdir}/issue.net \
              ${sysconfdir}/nsswitch.conf ${sysconfdir}/profile \
@@ -83,6 +81,8 @@ do_install () {
         for d in card cf net ram; do
                 ln -sf /media/$d ${D}/mnt/$d
         done
+        ln -snf ../run ${D}${localstatedir}/run
+        ln -snf ../run/lock ${D}${localstatedir}/lock
 
         ${BASEFILESISSUEINSTALL}