* [PATCH V6 0/3] Add a mechanism for image level user/group configuration
@ 2013-07-17 6:08 Qi.Chen
2013-07-17 6:08 ` [PATCH V6 1/3] useradd_base.bbclass: add a new bbclass Qi.Chen
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Qi.Chen @ 2013-07-17 6:08 UTC (permalink / raw)
To: openembedded-core; +Cc: qingtao.cao
From: Chen Qi <Qi.Chen@windriver.com>
Changes from V5:
1. Change the configuration format of EXTRA_USERS_PARAMS
The following changes since commit a63229917a5708de2d161aba0d67168ce0da6365:
meta-yocto-bsp: update reference board SRCREVs (2013-07-10 09:45:51 +0100)
are available in the git repository at:
git://git.pokylinux.org/poky-contrib ChenQi/extrausers
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=ChenQi/extrausers
Chen Qi (3):
useradd_base.bbclass: add a new bbclass
useradd.bbclass: code refactor
extrausers.bbclass: add a new bbclass
meta/classes/extrausers.bbclass | 61 ++++++++++
meta/classes/useradd.bbclass | 99 ++--------------
meta/classes/useradd_base.bbclass | 230 +++++++++++++++++++++++++++++++++++++
3 files changed, 299 insertions(+), 91 deletions(-)
create mode 100644 meta/classes/extrausers.bbclass
create mode 100644 meta/classes/useradd_base.bbclass
--
1.7.9.5
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH V6 1/3] useradd_base.bbclass: add a new bbclass
2013-07-17 6:08 [PATCH V6 0/3] Add a mechanism for image level user/group configuration Qi.Chen
@ 2013-07-17 6:08 ` Qi.Chen
2013-07-17 6:08 ` [PATCH V6 2/3] useradd.bbclass: code refactor Qi.Chen
2013-07-17 6:08 ` [PATCH V6 3/3] extrausers.bbclass: add a new bbclass Qi.Chen
2 siblings, 0 replies; 5+ messages in thread
From: Qi.Chen @ 2013-07-17 6:08 UTC (permalink / raw)
To: openembedded-core; +Cc: qingtao.cao
From: Chen Qi <Qi.Chen@windriver.com>
This class is mainly a collection of basic functions for user/group
settings.
This class is intended to be inherited by useradd.bbclass and the
extrausers.bbclass.
[YOCTO #4074]
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
meta/classes/useradd_base.bbclass | 230 +++++++++++++++++++++++++++++++++++++
1 file changed, 230 insertions(+)
create mode 100644 meta/classes/useradd_base.bbclass
diff --git a/meta/classes/useradd_base.bbclass b/meta/classes/useradd_base.bbclass
new file mode 100644
index 0000000..7aafe29
--- /dev/null
+++ b/meta/classes/useradd_base.bbclass
@@ -0,0 +1,230 @@
+# This bbclass provides basic functionality for user/group settings.
+# This bbclass is intended to be inherited by useradd.bbclass and
+# extrausers.bbclass.
+
+# The following functions basically have similar logic.
+# *) Perform necessary checks before invoking the actual command
+# *) Invoke the actual command, make retries if necessary
+# *) Error out if an error occurs.
+
+# Note that before invoking these functions, make sure the global variable
+# PSEUDO is set up correctly.
+
+perform_groupadd () {
+ local rootdir="$1"
+ local opts="$2"
+ local retries="$3"
+ bbnote "Performing groupadd with [$opts] and $retries times of retry"
+ local groupname=`echo "$opts" | awk '{ print $NF }'`
+ local group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
+ if test "x$group_exists" = "x"; then
+ local count=0
+ while true; do
+ eval $PSEUDO groupadd $opts || true
+ group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
+ if test "x$group_exists" = "x"; then
+ bbwarn "groupadd command did not succeed. Retrying..."
+ sleep 1
+ else
+ break
+ fi
+ count=`expr $count + 1`
+ if test $count = $retries; then
+ bbfatal "Tried running groupadd command $retries times without scucess, giving up"
+ fi
+ done
+ else
+ bbwarn "group $groupname already exists, not re-creating it"
+ fi
+}
+
+perform_useradd () {
+ local rootdir="$1"
+ local opts="$2"
+ local retries="$3"
+ bbnote "Performing useradd with [$opts] and $retries times of retry"
+ local username=`echo "$opts" | awk '{ print $NF }'`
+ local user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
+ if test "x$user_exists" = "x"; then
+ local count=0
+ while true; do
+ eval $PSEUDO useradd $opts || true
+ user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
+ if test "x$user_exists" = "x"; then
+ bbwarn "useradd command did not succeed. Retrying..."
+ sleep 1
+ else
+ break
+ fi
+ count=`expr $count + 1`
+ if test $count = $retries; then
+ bbfatal "Tried running useradd command $retries times without scucess, giving up"
+ fi
+ done
+ else
+ bbwarn "user $username already exists, not re-creating it"
+ fi
+}
+
+perform_groupmems () {
+ local rootdir="$1"
+ local opts="$2"
+ local retries="$3"
+ bbnote "Performing groupmems with [$opts] and $retries times of retry"
+ local groupname=`echo "$opts" | awk '{ for (i = 1; i < NF; i++) if ($i == "-g" || $i == "--group") print $(i+1) }'`
+ local username=`echo "$opts" | awk '{ for (i = 1; i < NF; i++) if ($i == "-a" || $i == "--add") print $(i+1) }'`
+ bbnote "Running groupmems command with group $groupname and user $username"
+ # groupmems fails if /etc/gshadow does not exist
+ local gshadow=""
+ if [ -f $rootdir${sysconfdir}/gshadow ]; then
+ gshadow="yes"
+ else
+ gshadow="no"
+ touch $rootdir${sysconfdir}/gshadow
+ fi
+ local mem_exists="`grep "^$groupname:[^:]*:[^:]*:\([^,]*,\)*$username\(,[^,]*\)*" $rootdir/etc/group || true`"
+ if test "x$mem_exists" = "x"; then
+ local count=0
+ while true; do
+ eval $PSEUDO groupmems $opts || true
+ mem_exists="`grep "^$groupname:[^:]*:[^:]*:\([^,]*,\)*$username\(,[^,]*\)*" $rootdir/etc/group || true`"
+ if test "x$mem_exists" = "x"; then
+ bbwarn "groupmems command did not succeed. Retrying..."
+ sleep 1
+ else
+ break
+ fi
+ count=`expr $count + 1`
+ if test $count = $retries; then
+ if test "x$gshadow" = "xno"; then
+ rm -f $rootdir${sysconfdir}/gshadow
+ rm -f $rootdir${sysconfdir}/gshadow-
+ fi
+ bbfatal "Tried running groupmems command $retries times without scucess, giving up"
+ fi
+ done
+ else
+ bbwarn "group $groupname already contains $username, not re-adding it"
+ fi
+ if test "x$gshadow" = "xno"; then
+ rm -f $rootdir${sysconfdir}/gshadow
+ rm -f $rootdir${sysconfdir}/gshadow-
+ fi
+}
+
+perform_groupdel () {
+ local rootdir="$1"
+ local opts="$2"
+ local retries="$3"
+ bbnote "Performing groupdel with [$opts] and $retries times of retry"
+ local groupname=`echo "$opts" | awk '{ print $NF }'`
+ local group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
+ if test "x$group_exists" != "x"; then
+ local count=0
+ while true; do
+ eval $PSEUDO groupdel $opts || true
+ group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
+ if test "x$group_exists" != "x"; then
+ bbwarn "groupdel command did not succeed. Retrying..."
+ sleep 1
+ else
+ break
+ fi
+ count=`expr $count + 1`
+ if test $count = $retries; then
+ bbfatal "Tried running groupdel command $retries times without scucess, giving up"
+ fi
+ done
+ else
+ bbwarn "group $groupname doesn't exist, not removing it"
+ fi
+}
+
+perform_userdel () {
+ local rootdir="$1"
+ local opts="$2"
+ local retries="$3"
+ bbnote "Performing userdel with [$opts] and $retries times of retry"
+ local username=`echo "$opts" | awk '{ print $NF }'`
+ local user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
+ if test "x$user_exists" != "x"; then
+ local count=0
+ while true; do
+ eval $PSEUDO userdel $opts || true
+ user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
+ if test "x$user_exists" != "x"; then
+ bbwarn "userdel command did not succeed. Retrying..."
+ sleep 1
+ else
+ break
+ fi
+ count=`expr $count + 1`
+ if test $count = $retries; then
+ bbfatal "Tried running userdel command $retries times without scucess, giving up"
+ fi
+ done
+ else
+ bbwarn "user $username doesn't exist, not removing it"
+ fi
+}
+
+perform_groupmod () {
+ # Other than the return value of groupmod, there's no simple way to judge whether the command
+ # succeeds, so we disable -e option temporarily
+ set +e
+ local rootdir="$1"
+ local opts="$2"
+ local retries="$3"
+ bbnote "Performing groupmod with [$opts] and $retries times of retry"
+ local groupname=`echo "$opts" | awk '{ print $NF }'`
+ local group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
+ if test "x$group_exists" != "x"; then
+ local count=0
+ while true; do
+ eval $PSEUDO groupmod $opts
+ if test $? != 0; then
+ bbwarn "groupmod command did not succeed. Retrying..."
+ sleep 1
+ else
+ break
+ fi
+ count=`expr $count + 1`
+ if test $count = $retries; then
+ bbfatal "Tried running groupmod command $retries times without scucess, giving up"
+ fi
+ done
+ else
+ bbwarn "group $groupname doesn't exist, unable to modify it"
+ fi
+ set -e
+}
+
+perform_usermod () {
+ # Same reason with groupmod, temporarily disable -e option
+ set +e
+ local rootdir="$1"
+ local opts="$2"
+ local retries="$3"
+ bbnote "Performing usermod with [$opts] and $retries times of retry"
+ local username=`echo "$opts" | awk '{ print $NF }'`
+ local user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
+ if test "x$user_exists" != "x"; then
+ local count=0
+ while true; do
+ eval $PSEUDO usermod $opts
+ if test $? != 0; then
+ bbwarn "usermod command did not succeed. Retrying..."
+ sleep 1
+ else
+ break
+ fi
+ count=`expr $count + 1`
+ if test $count = $retries; then
+ bbfatal "Tried running usermod command $retries times without scucess, giving up"
+ fi
+ done
+ else
+ bbwarn "user $username doesn't exist, unable to modify it"
+ fi
+ set -e
+}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH V6 2/3] useradd.bbclass: code refactor
2013-07-17 6:08 [PATCH V6 0/3] Add a mechanism for image level user/group configuration Qi.Chen
2013-07-17 6:08 ` [PATCH V6 1/3] useradd_base.bbclass: add a new bbclass Qi.Chen
@ 2013-07-17 6:08 ` Qi.Chen
2013-07-17 18:20 ` Otavio Salvador
2013-07-17 6:08 ` [PATCH V6 3/3] extrausers.bbclass: add a new bbclass Qi.Chen
2 siblings, 1 reply; 5+ messages in thread
From: Qi.Chen @ 2013-07-17 6:08 UTC (permalink / raw)
To: openembedded-core; +Cc: qingtao.cao
From: Chen Qi <Qi.Chen@windriver.com>
The basic functions have moved to useradd_base.bbclass. So this class
only needs to inherit useradd_base.bbclass and use the functions defined
there. The reason is to avoid code duplication with extrausers.bbclass.
[YOCTO #4074]
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
meta/classes/useradd.bbclass | 99 ++++--------------------------------------
1 file changed, 8 insertions(+), 91 deletions(-)
diff --git a/meta/classes/useradd.bbclass b/meta/classes/useradd.bbclass
index 3fe011d..9b3ac25 100644
--- a/meta/classes/useradd.bbclass
+++ b/meta/classes/useradd.bbclass
@@ -1,3 +1,5 @@
+inherit useradd_base
+
# base-passwd-cross provides the default passwd and group files in the
# target sysroot, and shadow -native and -sysroot provide the utilities
# and support files needed to add and modify user and group accounts
@@ -44,30 +46,7 @@ if test "x$GROUPADD_PARAM" != "x"; then
opts=`echo "$GROUPADD_PARAM" | cut -d ';' -f 1`
remaining=`echo "$GROUPADD_PARAM" | cut -d ';' -f 2-`
while test "x$opts" != "x"; do
- groupname=`echo "$opts" | awk '{ print $NF }'`
- group_exists=`grep "^$groupname:" $SYSROOT/etc/group || true`
- if test "x$group_exists" = "x"; then
- count=1
- while true; do
- eval $PSEUDO groupadd $OPT $opts || true
- group_exists=`grep "^$groupname:" $SYSROOT/etc/group || true`
- if test "x$group_exists" = "x"; then
- # File locking issues can require us to retry the command
- echo "WARNING: groupadd command did not succeed. Retrying..."
- sleep 1
- else
- break
- fi
- count=`expr $count + 1`
- if test $count = 11; then
- echo "ERROR: tried running groupadd command 10 times without success, giving up"
- exit 1
- fi
- done
- else
- echo "Note: group $groupname already exists, not re-creating it"
- fi
-
+ perform_groupadd "$SYSROOT" "$OPT $opts" 10
if test "x$opts" = "x$remaining"; then
break
fi
@@ -83,32 +62,7 @@ if test "x$USERADD_PARAM" != "x"; then
opts=`echo "$USERADD_PARAM" | cut -d ';' -f 1`
remaining=`echo "$USERADD_PARAM" | cut -d ';' -f 2-`
while test "x$opts" != "x"; do
- # useradd does not have a -f option, so we have to check if the
- # username already exists manually
- username=`echo "$opts" | awk '{ print $NF }'`
- user_exists=`grep "^$username:" $SYSROOT/etc/passwd || true`
- if test "x$user_exists" = "x"; then
- count=1
- while true; do
- eval $PSEUDO useradd $OPT $opts || true
- user_exists=`grep "^$username:" $SYSROOT/etc/passwd || true`
- if test "x$user_exists" = "x"; then
- # File locking issues can require us to retry the command
- echo "WARNING: useradd command did not succeed. Retrying..."
- sleep 1
- else
- break
- fi
- count=`expr $count + 1`
- if test $count = 11; then
- echo "ERROR: tried running useradd command 10 times without success, giving up"
- exit 1
- fi
- done
- else
- echo "Note: username $username already exists, not re-creating it"
- fi
-
+ perform_useradd "$SYSROOT" "$OPT $opts" 10
if test "x$opts" = "x$remaining"; then
break
fi
@@ -119,58 +73,18 @@ fi
if test "x$GROUPMEMS_PARAM" != "x"; then
echo "Running groupmems commands..."
- # groupmems fails if /etc/gshadow does not exist
- if [ -f $SYSROOT${sysconfdir}/gshadow ]; then
- gshadow="yes"
- else
- gshadow="no"
- touch $SYSROOT${sysconfdir}/gshadow
- fi
# Invoke multiple instances of groupmems for parameter lists
# separated by ';'
opts=`echo "$GROUPMEMS_PARAM" | cut -d ';' -f 1`
remaining=`echo "$GROUPMEMS_PARAM" | cut -d ';' -f 2-`
while test "x$opts" != "x"; do
- groupname=`echo "$opts" | awk '{ for (i = 1; i < NF; i++) if ($i == "-g" || $i == "--group") print $(i+1) }'`
- username=`echo "$opts" | awk '{ for (i = 1; i < NF; i++) if ($i == "-a" || $i == "--add") print $(i+1) }'`
- echo "$groupname $username"
- mem_exists=`grep "^$groupname:[^:]*:[^:]*:\([^,]*,\)*$username\(,[^,]*\)*" $SYSROOT/etc/group || true`
- if test "x$mem_exists" = "x"; then
- count=1
- while true; do
- eval $PSEUDO groupmems $OPT $opts || true
- mem_exists=`grep "^$groupname:[^:]*:[^:]*:\([^,]*,\)*$username\(,[^,]*\)*" $SYSROOT/etc/group || true`
- if test "x$mem_exists" = "x"; then
- # File locking issues can require us to retry the command
- echo "WARNING: groupmems command did not succeed. Retrying..."
- sleep 1
- else
- break
- fi
- count=`expr $count + 1`
- if test $count = 11; then
- echo "ERROR: tried running groupmems command 10 times without success, giving up"
- if test "x$gshadow" = "xno"; then
- rm -f $SYSROOT${sysconfdir}/gshadow
- rm -f $SYSROOT${sysconfdir}/gshadow-
- fi
- exit 1
- fi
- done
- else
- echo "Note: group $groupname already contains $username, not re-adding it"
- fi
-
+ perform_groupmems "$SYSROOT" "$OPT $opts" 10
if test "x$opts" = "x$remaining"; then
break
fi
opts=`echo "$remaining" | cut -d ';' -f 1`
remaining=`echo "$remaining" | cut -d ';' -f 2-`
done
- if test "x$gshadow" = "xno"; then
- rm -f $SYSROOT${sysconfdir}/gshadow
- rm -f $SYSROOT${sysconfdir}/gshadow-
- fi
fi
}
@@ -254,6 +168,9 @@ fakeroot python populate_packages_prepend () {
preinst = d.getVar('pkg_preinst_%s' % pkg, True) or d.getVar('pkg_preinst', True)
if not preinst:
preinst = '#!/bin/sh\n'
+ preinst += 'perform_groupadd () {\n%s}\n' % d.getVar('perform_groupadd', True)
+ preinst += 'perform_useradd () {\n%s}\n' % d.getVar('perform_useradd', True)
+ preinst += 'perform_groupmems () {\n%s}\n' % d.getVar('perform_groupmems', True)
preinst += d.getVar('useradd_preinst', True)
d.setVar('pkg_preinst_%s' % pkg, preinst)
--
1.7.9.5
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH V6 3/3] extrausers.bbclass: add a new bbclass
2013-07-17 6:08 [PATCH V6 0/3] Add a mechanism for image level user/group configuration Qi.Chen
2013-07-17 6:08 ` [PATCH V6 1/3] useradd_base.bbclass: add a new bbclass Qi.Chen
2013-07-17 6:08 ` [PATCH V6 2/3] useradd.bbclass: code refactor Qi.Chen
@ 2013-07-17 6:08 ` Qi.Chen
2 siblings, 0 replies; 5+ messages in thread
From: Qi.Chen @ 2013-07-17 6:08 UTC (permalink / raw)
To: openembedded-core; +Cc: qingtao.cao
From: Chen Qi <Qi.Chen@windriver.com>
This class is dedicated to image level user/group configuration.
It inherits useradd_base.bbclass.
Users need to inherit this class in their layers or local.conf to
make the setting of EXTRA_USERS_PARAMS effective.
For detailed configuration format of EXTRA_USERS_PARAMS, please
refer to local.conf.sample.extended.
[YOCTO #4074]
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
| 61 +++++++++++++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 meta/classes/extrausers.bbclass
--git a/meta/classes/extrausers.bbclass b/meta/classes/extrausers.bbclass
new file mode 100644
index 0000000..8670a2a
--- /dev/null
+++ b/meta/classes/extrausers.bbclass
@@ -0,0 +1,61 @@
+# This bbclass is mainly used for image level user/group configuration.
+# Inherit this class if you want to make EXTRA_USERS_PARAMS effective.
+
+# Below is an example showing how to use this functionality.
+# INHERIT += "extrausers"
+# EXTRA_USERS_PARAMS = "\
+# useradd -p '' tester; \
+# groupadd developers; \
+# userdel nobody; \
+# groupdel -g video; \
+# groupmod -g 1020 developers; \
+# usermod -s /bin/sh tester; \
+# "
+
+
+inherit useradd_base
+
+IMAGE_INSTALL_append = " ${@['', 'base-passwd shadow'][bool(d.getVar('EXTRA_USERS_PARAMS', True))]}"
+
+# Image level user / group settings
+ROOTFS_POSTPROCESS_COMMAND_append = " set_user_group;"
+
+# Image level user / group settings
+set_user_group () {
+ user_group_settings="${EXTRA_USERS_PARAMS}"
+ export PSEUDO="${FAKEROOTENV} ${STAGING_DIR_NATIVE}${bindir}/pseudo"
+ setting=`echo $user_group_settings | cut -d ';' -f1`
+ remaining=`echo $user_group_settings | cut -d ';' -f2-`
+ while test "x$setting" != "x"; do
+ cmd=`echo $setting | cut -d ' ' -f1`
+ opts=`echo $setting | cut -d ' ' -f2-`
+ # Different from useradd.bbclass, there's no file locking issue here, as
+ # this setting is actually a serial process. So we only retry once.
+ case $cmd in
+ useradd)
+ perform_useradd "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} $opts" 1
+ ;;
+ groupadd)
+ perform_groupadd "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} $opts" 1
+ ;;
+ userdel)
+ perform_userdel "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} $opts" 1
+ ;;
+ groupdel)
+ perform_groupdel "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} $opts" 1
+ ;;
+ usermod)
+ perform_usermod "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} $opts" 1
+ ;;
+ groupmod)
+ perform_groupmod "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} $opts" 1
+ ;;
+ *)
+ bbfatal "Invalid command in EXTRA_USERS_PARAMS: $cmd"
+ ;;
+ esac
+ # iterate to the next setting
+ setting=`echo $remaining | cut -d ';' -f1`
+ remaining=`echo $remaining | cut -d ';' -f2-`
+ done
+}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH V6 2/3] useradd.bbclass: code refactor
2013-07-17 6:08 ` [PATCH V6 2/3] useradd.bbclass: code refactor Qi.Chen
@ 2013-07-17 18:20 ` Otavio Salvador
0 siblings, 0 replies; 5+ messages in thread
From: Otavio Salvador @ 2013-07-17 18:20 UTC (permalink / raw)
To: ChenQi; +Cc: qingtao.cao, Patches and discussions about the oe-core layer
On Wed, Jul 17, 2013 at 3:08 AM, <Qi.Chen@windriver.com> wrote:
> From: Chen Qi <Qi.Chen@windriver.com>
>
> The basic functions have moved to useradd_base.bbclass. So this class
> only needs to inherit useradd_base.bbclass and use the functions defined
> there. The reason is to avoid code duplication with extrausers.bbclass.
>
> [YOCTO #4074]
>
> Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
I think this patch (2) should be squashed onto patch 1; so it easy git
bisect in case we're trying to figure out a regression.
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://projetos.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-07-17 18:20 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-07-17 6:08 [PATCH V6 0/3] Add a mechanism for image level user/group configuration Qi.Chen
2013-07-17 6:08 ` [PATCH V6 1/3] useradd_base.bbclass: add a new bbclass Qi.Chen
2013-07-17 6:08 ` [PATCH V6 2/3] useradd.bbclass: code refactor Qi.Chen
2013-07-17 18:20 ` Otavio Salvador
2013-07-17 6:08 ` [PATCH V6 3/3] extrausers.bbclass: add a new bbclass Qi.Chen
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