lttv/ltt/marker-field.h

   1 #ifndef _LTT_MARKERS_FIELD_H
   2 #define _LTT_MARKERS_FIELD_H
   3
   4 /*
   5  * Marker field support header.
   6  *
   7  * Mathieu Desnoyers, August 2007
   8  * License: LGPL.
   9  */
  10
  11 #include <glib.h>
  12
  13 enum ltt_type {
  14         LTT_TYPE_SIGNED_INT,
  15         LTT_TYPE_UNSIGNED_INT,
  16         LTT_TYPE_POINTER,
  17         LTT_TYPE_STRING,
  18         LTT_TYPE_COMPACT,
  19         LTT_TYPE_NONE,
  20 };
  21
  22 struct marker_field {
  23   GQuark name;
  24   enum ltt_type type;
  25   unsigned long offset; /* offset in the event data */
  26   unsigned long size;
  27   unsigned long alignment;
  28   unsigned long attributes;
  29   int static_offset;    /* boolean - private - is the field offset statically
  30                          * known with the preceding types ? */
  31   GString *fmt;
  32 };
  33
  34 static inline GQuark marker_field_get_name(struct marker_field *field)
  35 {
  36         return field->name;
  37 }
  38
  39 static inline enum ltt_type marker_field_get_type(struct marker_field *field)
  40 {
  41         return field->type;
  42 }
  43
  44 static inline unsigned long marker_field_get_size(struct marker_field *field)
  45 {
  46         return field->size;
  47 }
  48
  49 #endif //_LTT_MARKERS_FIELD_H