From 0f13a525d293f4d5342ce5295f2272ba835bd233 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Bosdonnat?= <cbosdonnat@suse.com>
Date: Wed, 5 Feb 2014 15:10:13 +0100
Subject: [PATCH] LXC from native: map lxc.arch to /domain/os/type@arch

---
 src/lxc/lxc_native.c                            | 9 +++++++++
 tests/lxcconf2xmldata/lxcconf2xml-simple.config | 1 +
 tests/lxcconf2xmldata/lxcconf2xml-simple.xml    | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/lxc/lxc_native.c b/src/lxc/lxc_native.c
index 45cc289173..3d68f16767 100644
--- a/src/lxc/lxc_native.c
+++ b/src/lxc/lxc_native.c
@@ -797,6 +797,15 @@ lxcParseConfigString(const char *config)
     if (VIR_STRDUP(vmdef->os.type, "exe") < 0)
         goto error;
 
+    if ((value = virConfGetValue(properties, "lxc.arch")) && value->str) {
+        virArch arch = virArchFromString(value->str);
+        if (arch == VIR_ARCH_NONE && STREQ(value->str, "x86"))
+            arch = VIR_ARCH_I686;
+        else if (arch == VIR_ARCH_NONE && STREQ(value->str, "amd64"))
+            arch = VIR_ARCH_X86_64;
+        vmdef->os.arch = arch;
+    }
+
     if (VIR_STRDUP(vmdef->os.init, "/sbin/init") < 0)
         goto error;
 
diff --git a/tests/lxcconf2xmldata/lxcconf2xml-simple.config b/tests/lxcconf2xmldata/lxcconf2xml-simple.config
index f75e8fc3d8..b90abc11a0 100644
--- a/tests/lxcconf2xmldata/lxcconf2xml-simple.config
+++ b/tests/lxcconf2xmldata/lxcconf2xml-simple.config
@@ -14,6 +14,7 @@ lxc.mount.entry = tmpfs run tmpfs size=8m,mode=0755,nodev,nosuid 0 0
 lxc.mount.entry = /etc/resolv.conf etc/resolv.conf none bind,ro 0 0
 lxc.rootfs = /var/lib/lxc/migrate_test/rootfs
 lxc.utsname = migrate_test
+lxc.arch = x86
 lxc.autodev=1
 lxc.tty = 2
 lxc.pts = 1024
diff --git a/tests/lxcconf2xmldata/lxcconf2xml-simple.xml b/tests/lxcconf2xmldata/lxcconf2xml-simple.xml
index 711e0d91d5..6ec0f17ad7 100644
--- a/tests/lxcconf2xmldata/lxcconf2xml-simple.xml
+++ b/tests/lxcconf2xmldata/lxcconf2xml-simple.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>0</currentMemory>
   <vcpu placement='static' current='0'>1</vcpu>
   <os>
-    <type>exe</type>
+    <type arch='i686'>exe</type>
     <init>/sbin/init</init>
   </os>
   <clock offset='utc'/>