[libvirt] [PATCH v4 18/31] util: json: 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. When a variable of type virJSONValuePtr is declared using VIR_AUTOPTR, the function virJSONValueFree will be run automatically on it when it goes out of scope. Signed-off-by: Sukrit Bhatnagar <skrtbhtngr(a)gmail.com&gt; Reviewed-by: Erik Skultety <eskultet(a)redhat.com&gt; --- src/util/virjson.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/util/virjson.h b/src/util/virjson.h index e4a82bd..75f7f17 100644 --- a/src/util/virjson.h +++ b/src/util/virjson.h @@ -26,6 +26,7 @@ # include "internal.h" # include "virbitmap.h" +# include "viralloc.h" # include <stdarg.h> @@ -156,4 +157,6 @@ char *virJSONStringReformat(const char *jsonstr, bool pretty); virJSONValuePtr virJSONValueObjectDeflatten(virJSONValuePtr json); +VIR_DEFINE_AUTOPTR_FUNC(virJSONValue, virJSONValueFree) + #endif /* __VIR_JSON_H_ */ -- 1.8.3.1