Add conditional ISC_NO_SANITIZE macro to disable TSAN for function

diff --git a/lib/isc/include/isc/util.h b/lib/isc/include/isc/util.h
index 9f65d629702877ac0b0d9ad60e19c2834e4173c6..c4a872cba7c2da5d610fdf2a142498286a3ec7bb 100644 (file)
--- a/lib/isc/include/isc/util.h
+++ b/lib/isc/include/isc/util.h
@@ -198,6 +198,12 @@
 #define __SANITIZE_THREAD__ 1
 #endif
 
+#if __SANITIZE_THREAD__
+#define ISC_NO_SANITIZE __attribute__((no_sanitize("thread")))
+#else
+#define ISC_NO_SANITIZE
+#endif
+
 #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR >= 6)
 #define STATIC_ASSERT(cond, msg) _Static_assert(cond, msg)
 #elif __has_feature(c_static_assert)