diff options
Diffstat (limited to 'tools/perf/util/probe-event.h')
| -rw-r--r-- | tools/perf/util/probe-event.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h index 2a2f0a26dc67..cd308b0a4d96 100644 --- a/tools/perf/util/probe-event.h +++ b/tools/perf/util/probe-event.h @@ -45,9 +45,17 @@ struct perf_probe_point { bool retprobe; /* Return probe flag */ }; +/* Perf probe probing argument field chain */ +struct perf_probe_arg_field { + struct perf_probe_arg_field *next; /* Next field */ + char *name; /* Name of the field */ + bool ref; /* Referencing flag */ +}; + /* Perf probe probing argument */ struct perf_probe_arg { - char *name; /* Argument name */ + char *name; /* Argument name */ + struct perf_probe_arg_field *field; /* Structure fields */ }; /* Perf probe probing event (point + arg) */ @@ -86,6 +94,8 @@ extern void parse_kprobe_trace_command(const char *cmd, /* Events to command string */ extern char *synthesize_perf_probe_command(struct perf_probe_event *pev); extern char *synthesize_kprobe_trace_command(struct kprobe_trace_event *tev); +extern int synthesize_perf_probe_arg(struct perf_probe_arg *pa, char *buf, + size_t len); /* Check the perf_probe_event needs debuginfo */ extern bool perf_probe_event_need_dwarf(struct perf_probe_event *pev); |