lkml.org 
[lkml]   [2016]   [Feb]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 4/4] tools lib traceevent: Fix output of %llu for 64 bit values read on 32 bit machines
From: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org>

When a long value is read on 32 bit machines for 64 bit output, the parsing
needs to change "%lu" into "%llu", as the value is read natively.

Unfortunately, if "%llu" is already there, the code will add another "l" to
it and fail to parse it properly.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
tools/lib/traceevent/event-parse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index e39a616f695b..81a2efadafb2 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -4974,7 +4974,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
break;
}
}
- if (pevent->long_size == 8 && ls &&
+ if (pevent->long_size == 8 && ls == 1 &&
sizeof(long) != 8) {
char *p;

--
2.6.4

\
 
 \ /
  Last update: 2016-02-09 22:21    [W:0.096 / U:3.200 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site