kernel/trace/bpf_trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM bpf_trace
   4
   5 #if !defined(_TRACE_BPF_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
   6
   7 #define _TRACE_BPF_TRACE_H
   8
   9 #include <linux/tracepoint.h>
  10
  11 TRACE_EVENT(bpf_trace_printk,
  12
  13         TP_PROTO(const char *bpf_string),
  14
  15         TP_ARGS(bpf_string),
  16
  17         TP_STRUCT__entry(
  18                 __string(bpf_string, bpf_string)
  19         ),
  20
  21         TP_fast_assign(
  22                 __assign_str(bpf_string);
  23         ),
  24
  25         TP_printk("%s", __get_str(bpf_string))
  26 );
  27
  28 #endif /* _TRACE_BPF_TRACE_H */
  29
  30 #undef TRACE_INCLUDE_PATH
  31 #define TRACE_INCLUDE_PATH .
  32 #define TRACE_INCLUDE_FILE bpf_trace
  33
  34 #include <trace/define_trace.h>