instrumentation/events/lttng-module/udp.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM udp
   3
   4 #if !defined(LTTNG_TRACE_UDP_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define LTTNG_TRACE_UDP_H
   6
   7 #include "../../../probes/lttng-tracepoint-event.h"
   8 #include <linux/udp.h>
   9
  10 LTTNG_TRACEPOINT_EVENT(udp_fail_queue_rcv_skb,
  11
  12         TP_PROTO(int rc, struct sock *sk),
  13
  14         TP_ARGS(rc, sk),
  15
  16         TP_STRUCT__entry(
  17                 __field(int, rc)
  18                 __field(__u16, lport)
  19         ),
  20
  21         TP_fast_assign(
  22                 tp_assign(rc, rc)
  23                 tp_assign(lport, inet_sk(sk)->inet_num)
  24         ),
  25
  26         TP_printk("rc=%d port=%hu", __entry->rc, __entry->lport)
  27 )
  28
  29 #endif /* LTTNG_TRACE_UDP_H */
  30
  31 /* This part must be outside protection */
  32 #include "../../../probes/define_trace.h"