X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fmacros.h;h=53f5f96c752061448a6f5d1fc629166db2f345a3;hb=7afaf43b5246ca6495c3e97695e373704f0fd2db;hp=e52d7f7712764751d81aea4c69ce39856c7d9994;hpb=ab5be9fa2eb5ba9600a82cd18fd3cfcbac69169a;p=lttng-tools.git

diff --git a/src/common/macros.h b/src/common/macros.h
index e52d7f771..53f5f96c7 100644
--- a/src/common/macros.h
+++ b/src/common/macros.h
@@ -77,6 +77,16 @@ void *zmalloc(size_t len)
 #define LTTNG_PACKED __attribute__((__packed__))
 #endif
 
+#ifndef LTTNG_NO_SANITIZE_ADDRESS
+#if defined(__clang__) || defined (__GNUC__)
+#define LTTNG_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
+#else
+#define LTTNG_NO_SANITIZE_ADDRESS
+#endif
+#endif
+
+#define is_signed(type) (((type) -1) < (type) 1)
+
 /*
  * Align value to the next multiple of align. Returns val if it already is a
  * multiple of align. Align must be a power of two.