lkml.org 
[lkml]   [2013]   [Nov]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 7/8] tools lib traceevent: Add flags NOHANDLE and PRINTRAW to individual events
From: Steven Rostedt <srostedt@redhat.com>

Add the flags EVENT_FL_NOHANDLE and EVENT_FL_PRINTRAW to the event
flags to have the event either ignore the register handler or to
ignore the handler and also print the raw format respectively.

This allows a tool to force a raw format or non handle for an event.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
tools/lib/traceevent/event-parse.c | 4 ++--
tools/lib/traceevent/event-parse.h | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 85cbbdd..fc6f35f 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -4446,11 +4446,11 @@ void pevent_event_info(struct trace_seq *s, struct event_format *event,
{
int print_pretty = 1;

- if (event->pevent->print_raw)
+ if (event->pevent->print_raw || (event->flags & EVENT_FL_PRINTRAW))
print_event_fields(s, record->data, record->size, event);
else {

- if (event->handler)
+ if (event->handler && !(event->flags & EVENT_FL_NOHANDLE))
print_pretty = event->handler(s, record, event,
event->context);

diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 9ab6367..dc8539e 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -308,6 +308,8 @@ enum {
EVENT_FL_ISBPRINT = 0x04,
EVENT_FL_ISFUNCENT = 0x10,
EVENT_FL_ISFUNCRET = 0x20,
+ EVENT_FL_NOHANDLE = 0x40,
+ EVENT_FL_PRINTRAW = 0x80,

EVENT_FL_FAILED = 0x80000000
};
--
1.8.4.rc3



\
 
 \ /
  Last update: 2013-11-01 23:21    [W:0.095 / U:0.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site