Add LTTNG_PACKED ifdefs to validate that it is defined

[lttng-ust.git] / include / lttng / ust-abi.h

diff --git a/include/lttng/ust-abi.h b/include/lttng/ust-abi.h
index 4976b1bf61ce4786c1288933e29f0f4dcb6fb315..01e9daf44a4dcf7f6915d3b20cc43a7b27ce2c8c 100644 (file)
--- a/include/lttng/ust-abi.h
+++ b/include/lttng/ust-abi.h
@@ -30,6 +30,10 @@
 #include <stdint.h>
 #include <lttng/ust-compiler.h>
 
+#ifndef LTTNG_PACKED
+#error "LTTNG_PACKED should be defined"
+#endif
+
 #ifndef __ust_stringify
 #define __ust_stringify1(x)    #x
 #define __ust_stringify(x)     __ust_stringify1(x)