On 05/18/2010 10:30 AM, Matthias Bolte wrote:
This semantic will be used in the ESX storage driver. --- src/esx/esx_vi_types.c | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/src/esx/esx_vi_types.c b/src/esx/esx_vi_types.c index 7d2c02c..de2839f 100644 --- a/src/esx/esx_vi_types.c +++ b/src/esx/esx_vi_types.c @@ -540,6 +540,13 @@
+#define ESX_VI__TEMPLATE__DYNAMIC_CAST__ACCEPT(__type) \ + if (((esxVI_Object *)item)->_type == esxVI_Type_##__type) { \ + return item; \ + } + + + #define ESX_VI__TEMPLATE__DYNAMIC_CAST(__type, _accept) \ esxVI_##__type * \ esxVI_##__type##_DynamicCast(void *item) \ @@ -550,6 +557,8 @@ return NULL; \ } \ \ + ESX_VI__TEMPLATE__DYNAMIC_CAST__ACCEPT(__type) \ + \
Code motion and one additional use. ACK. -- Eric Blake eblake@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org