util: macaddr: 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 virMacAddrPtr is declared using VIR_AUTOPTR,
the function virMacAddrFree will be run automatically on it when it
goes out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>

diff --git a/src/util/virmacaddr.h b/src/util/virmacaddr.h
index 3515264129f9e8c40d54d988696a9a0024110775..39dd51bd8152abc34fed823532eae68000a3925a 100644 (file)
--- a/src/util/virmacaddr.h
+++ b/src/util/virmacaddr.h
@@ -67,5 +67,6 @@ bool virMacAddrIsMulticast(const virMacAddr *addr);
 bool virMacAddrIsBroadcastRaw(const unsigned char s[VIR_MAC_BUFLEN]);
 void virMacAddrFree(virMacAddrPtr addr);
 
+VIR_DEFINE_AUTOPTR_FUNC(virMacAddr, virMacAddrFree)
 
 #endif /* __VIR_MACADDR_H__ */