X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=markers-userspace%2Fkernel-api.h;h=6172ad5240c1c07ae6a4b7c8fb92b568f121e1f0;hb=b664a2ae00538bbd7b68623677158f43ec240d1c;hp=ccdc2dc317f1bf630720d9f26ce9d4d52cc067cd;hpb=99c5a0863a248fe49e6fb0463e0661673f1c8f67;p=lttv.git

diff --git a/markers-userspace/kernel-api.h b/markers-userspace/kernel-api.h
index ccdc2dc3..6172ad52 100644
--- a/markers-userspace/kernel-api.h
+++ b/markers-userspace/kernel-api.h
@@ -5,6 +5,15 @@
 #ifndef __KERNEL_API
 #define __KERNEL_API
 
+#include <errno.h>
+#include <syscall.h>
+#include <string.h>
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define DECLARE_IMV(type, name) extern __typeof__(type) name##__imv
 #define DEFINE_IMV(type, name)  __typeof__(type) name##__imv
 
@@ -28,4 +37,12 @@
  */
 #define _imv_read(name)		(name##__imv)
 
+#define __NR_marker             328
+
+#define sys_marker(...) syscall(__NR_marker, __VA_ARGS__)
+
+#ifdef __cplusplus
+} /* end of extern "C" */
+#endif
+
 #endif