Merging upstream version 1.9.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/coverage.cc b/coverage.cc
new file mode 100644
index 0000000..c996207
--- /dev/null
+++ b/coverage.cc
@@ -0,0 +1,50 @@
+/*
+ * 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.
+ */
+#include "config.h"
+#include "coverage.hh"
+
+#ifdef COVERAGE
+extern "C"
+{
+#ifdef CLANG_COVERAGE
+  // NOLINTNEXTLINE(bugprone-reserved-identifier): not ours
+  int __llvm_profile_write_file(void);
+#else /* CLANG_COVERAGE */
+  // NOLINTNEXTLINE(bugprone-reserved-identifier): not ours
+  void __gcov_dump(void);
+#endif /* CLANG_COVERAGE */
+}
+#endif /* COVERAGE */
+
+namespace pdns::coverage
+{
+void dumpCoverageData()
+{
+#ifdef COVERAGE
+#ifdef CLANG_COVERAGE
+  __llvm_profile_write_file();
+#else /* CLANG_COVERAGE */
+  __gcov_dump();
+#endif /* CLANG_COVERAGE */
+#endif /* COVERAGE */
+}
+}