Merge pull request #8223 from PowerDNS/omoerbeek-patch-1

[thirdparty/pdns.git] / pdns / malloctrace.hh

diff --git a/pdns/malloctrace.hh b/pdns/malloctrace.hh
index 83d23b20649de1e9e1cb304bbc26fd64a29665fc..22b531afaa6f716e6673de8e6e1613c994662837 100644 (file)
--- a/pdns/malloctrace.hh
+++ b/pdns/malloctrace.hh
@@ -1,3 +1,24 @@
+/*
+ * This file is part of PowerDNS or dnsdist.
+ * Copyright -- PowerDNS.COM B.V. and its contributors
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * In addition, for the avoidance of any doubt, permission is granted to
+ * link this program with OpenSSL and to (re)distribute the binaries
+ * produced as the result of such linking.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
 #pragma once
 #include <string>
 #include <atomic>
@@ -19,7 +40,7 @@ public:
   uint64_t getAllocs(const std::string& = std::string()) const { return d_allocs; }
   uint64_t getAllocFlux(const std::string& = std::string()) const { return d_allocflux; }
   uint64_t getTotAllocated(const std::string& = std::string()) const { return d_totAllocated; }
-
+  uint64_t getNumOut() { std::lock_guard<std::mutex> lock(d_mut); return d_sizes.size(); }
   struct AllocStats
   {
     int count;
@@ -29,6 +50,8 @@ public:
                                std::vector<void*> > > allocators_t;
   allocators_t topAllocators(int num=-1);
   std::string topAllocatorsString(int num=-1);
+  void clearAllocators();
+
 private:
   static std::vector<void*> makeBacktrace();
   std::atomic<uint64_t> d_allocs{0}, d_allocflux{0}, d_totAllocated{0};