sdt_types.h - systemtap

Data types defined

stap_sdt_probe_entry_v1
stap_sdt_probe_entry_v2
stap_sdt_probe_type

Macros defined

UPROBE1_TYPE
UPROBE2_TYPE
UPROBE3_TYPE
_SDT_TYPES_H

Source code

/* Copyright (C) 2005-2011 Red Hat Inc.



   This file is part of systemtap, and is free software in the public domain.

*/



#ifndef _SDT_TYPES_H

‌#define _SDT_TYPES_H    1



‌#define UPROBE1_TYPE 0x31425250 /* "PRB1" (little-endian) */

‌#define UPROBE2_TYPE 0x32425055 /* "UPB2" */

‌#define UPROBE3_TYPE 0x33425055 /* "UPB3" */



typedef enum

  {

    uprobe1_type = UPROBE1_TYPE,

    uprobe2_type = UPROBE2_TYPE,

    uprobe3_type = UPROBE3_TYPE,

    unknown_probe_type = -1,

‌  } stap_sdt_probe_type;



typedef struct

{

  __uint32_t type_a;

  __uint32_t type_b;

  __uint64_t name;

  __uint64_t arg;

‌}  stap_sdt_probe_entry_v1;



typedef struct

{

  __uint32_t type_a;

  __uint32_t type_b;

  __uint64_t name;

  __uint64_t provider;

  __uint64_t arg_count;

  __uint64_t arg_string;

  __uint64_t pc;

  __uint64_t semaphore;

‌}   stap_sdt_probe_entry_v2;



#endif /* _SDT_TYPES_H */