Use different event name for compat syscalls

[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 45da2ad32c03d5d2882ca64b38d8f27558553eb0..7050387fa7657347aeaa0b58d6df5cad49bb4316 100644 (file)
--- a/instrumentation/syscalls/headers/syscalls_unknown.h
+++ b/instrumentation/syscalls/headers/syscalls_unknown.h
@@ -22,19 +22,32 @@ 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
  * event.
  */
 TRACE_EVENT(exit_syscall,
-       TP_PROTO(struct pt_regs *regs, long errno),
-       TP_ARGS(regs, errno),
+       TP_PROTO(struct pt_regs *regs, long ret),
+       TP_ARGS(regs, ret),
        TP_STRUCT__entry(
-               __field(long, errno)
+               __field(long, ret)
        ),
        TP_fast_assign(
-               tp_assign(errno, errno)
+               tp_assign(ret, ret)
        ),
        TP_printk()
 )