X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fdcache.h;h=ba67b7a7e56a876c33aeb37811c17ede3416ed5f;hb=975f8708de015fb2b813edbf8b714f4777c57a41;hp=720e6c982a5c7e5720d5f73cdd5c85b00d73f7f4;hpb=e2882c85786571175a0b0bfc3bcd2f14620b1ea3;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/dcache.h b/gdb/dcache.h
index 720e6c982a..ba67b7a7e5 100644
--- a/gdb/dcache.h
+++ b/gdb/dcache.h
@@ -1,7 +1,7 @@
 /* Declarations for caching.  Typically used by remote back ends for
    caching remote memory.
 
-   Copyright (C) 1992-2018 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -34,6 +34,15 @@ DCACHE *dcache_init (void);
 /* Free a DCACHE.  */
 void dcache_free (DCACHE *);
 
+/* A deletion adapter that calls dcache_free.  */
+struct dcache_deleter
+{
+  void operator() (DCACHE *d) const
+  {
+    dcache_free (d);
+  }
+};
+
 enum target_xfer_status
   dcache_read_memory_partial (struct target_ops *ops, DCACHE *dcache,
 			      CORE_ADDR memaddr, gdb_byte *myaddr,