Add SAFE_MEM_PUT_AND_DETACH() macro.

The macro takes one argument, which is a pointer to a struct that
contains isc_mem_t pointer member called 'mctx'. The macro will free up
the argument and detach it from the memory context.

1 files changed, 4 insertions, 0 deletions

diff --git a/util.h b/util.h
index 5b40a33..6c46516 100644
--- a/util.h
+++ b/util.h
@@ -58,4 +58,8 @@
 #define SAFE_MEM_PUT_PTR(m, target_ptr)				\
 	SAFE_MEM_PUT((m), (target_ptr), sizeof(*(target_ptr)))
 
+#define MEM_PUT_AND_DETACH(target_ptr)				\
+	isc_mem_putanddetach(&(target_ptr)->mctx, target_ptr,	\
+			     sizeof(*(target_ptr)))
+
 #endif /* !_LD_UTIL_H_ */