X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Fsignal.h;h=ad8fe6960e0de588fb41457f6750c1cddcae7ab6;hb=89f0be35e1baf411df6852014013ac64ad1bbcf8;hp=8783b52769e8bb20addec8f31b33c27a746a292e;hpb=0a0d736ec89dffdbc83e7181166a99d5563acfe8;p=lttng-modules.git

diff --git a/instrumentation/events/lttng-module/signal.h b/instrumentation/events/lttng-module/signal.h
index 8783b527..ad8fe696 100644
--- a/instrumentation/events/lttng-module/signal.h
+++ b/instrumentation/events/lttng-module/signal.h
@@ -12,6 +12,17 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #undef LTTNG_FIELDS_SIGINFO
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
+#define LTTNG_FIELDS_SIGINFO(info)				\
+		ctf_integer(int, errno,				\
+			(info == SEND_SIG_NOINFO || info == SEND_SIG_PRIV) ? \
+			0 :					\
+			info->si_errno)				\
+		ctf_integer(int, code,				\
+			(info == SEND_SIG_NOINFO) ? 		\
+			SI_USER : 				\
+			((info == SEND_SIG_PRIV) ? SI_KERNEL : info->si_code))
+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) */
 #define LTTNG_FIELDS_SIGINFO(info)				\
 		ctf_integer(int, errno,				\
 			(info == SEND_SIG_NOINFO || info == SEND_SIG_FORCED || info == SEND_SIG_PRIV) ? \
@@ -21,6 +32,7 @@
 			(info == SEND_SIG_NOINFO || info == SEND_SIG_FORCED) ? \
 			SI_USER : 				\
 			((info == SEND_SIG_PRIV) ? SI_KERNEL : info->si_code))
+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) */
 #endif /* _TRACE_SIGNAL_DEF */
 
 /**