[libvirt] [PATCH v2 19/35] util: netdevmacvlan: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC

Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in src/util/viralloc.h, define a new wrapper around an existing cleanup function which will be called when a variable declared with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant viralloc.h include, since that has moved from the source module into the header. When a variable of type virNetlinkCallbackDataPtr is declared using VIR_AUTOPTR, the function virNetlinkCallbackDataFree will be run automatically on it when it goes out of scope. This commit also adds an intermediate typedef for virNetlinkCallbackData type for use with the cleanup macros. Signed-off-by: Sukrit Bhatnagar <skrtbhtngr(a)gmail.com&gt; --- src/util/virnetdevmacvlan.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/util/virnetdevmacvlan.c b/src/util/virnetdevmacvlan.c index fb41bf9..91c6244 100644 --- a/src/util/virnetdevmacvlan.c +++ b/src/util/virnetdevmacvlan.c @@ -576,7 +576,7 @@ static const uint32_t modeMap[VIR_NETDEV_MACVLAN_MODE_LAST] = { }; /* Struct to hold the state and configuration of a 802.1qbg port */ -struct virNetlinkCallbackData { +struct _virNetlinkCallbackData { char *cr_ifname; virNetDevVPortProfilePtr virtPortProfile; virMacAddr macaddress; @@ -587,7 +587,8 @@ struct virNetlinkCallbackData { unsigned int linkState; }; -typedef struct virNetlinkCallbackData *virNetlinkCallbackDataPtr; +typedef struct _virNetlinkCallbackData virNetlinkCallbackData; +typedef virNetlinkCallbackData *virNetlinkCallbackDataPtr; # define INSTANCE_STRLEN 36 @@ -870,6 +871,8 @@ virNetlinkCallbackDataFree(virNetlinkCallbackDataPtr calld) VIR_FREE(calld); } +VIR_DEFINE_AUTOPTR_FUNC(virNetlinkCallbackData, virNetlinkCallbackDataFree) + /** * virNetDevMacVLanVPortProfileDestroyCallback: * -- 1.8.3.1