Fix: update v4l2 instrumentation to 3.15 kernel

[lttng-modules.git] / instrumentation / syscalls / headers / syscalls_unknown.h

diff --git a/instrumentation/syscalls/headers/syscalls_unknown.h b/instrumentation/syscalls/headers/syscalls_unknown.h
index 4b82f15ddd7920ea512e18c31b73f0f917b6ebfb..4582d03d731f15a0de2cab611d541fd4f50e5da8 100644 (file)
--- a/instrumentation/syscalls/headers/syscalls_unknown.h
+++ b/instrumentation/syscalls/headers/syscalls_unknown.h
@@ -1,6 +1,3 @@
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM syscalls_unknown
-
 #if !defined(_TRACE_SYSCALLS_UNKNOWN_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_SYSCALLS_UNKNOWN_H
 
@@ -22,6 +19,19 @@ TRACE_EVENT(sys_unknown,
        ),
        TP_printk()
 )
+TRACE_EVENT(compat_sys_unknown,
+       TP_PROTO(unsigned int id, unsigned long *args),
+       TP_ARGS(id, args),
+       TP_STRUCT__entry(
+               __field(unsigned int, id)
+               __array(unsigned long, args, UNKNOWN_SYSCALL_NRARGS)
+       ),
+       TP_fast_assign(
+               tp_assign(id, id)
+               tp_memcpy(args, args, UNKNOWN_SYSCALL_NRARGS * sizeof(*args))
+       ),
+       TP_printk()
+)
 /* 
  * This is going to hook on sys_exit in the kernel.
  * We change the name so we don't clash with the sys_exit syscall entry