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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-02-03 16:46:58 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-02-06 11:46:37 +0100 |
| commit | aa1aac17a15cbf64236bd6f3b855262dcfb845c9 (patch) | |
| tree | 11565e46649734b3f532c1ce1e7ca2ac13af3a90 /tools/perf/util/trace-event.h | |
| parent | tools lib traceevent: Introduce trace_seq_do_fprintf function (diff) | |
| download | linux-aa1aac17a15cbf64236bd6f3b855262dcfb845c9.tar.xz linux-aa1aac17a15cbf64236bd6f3b855262dcfb845c9.zip | |
perf tools: Introduce event_format__fprintf method
The existing one, event_format__print() uses stdout unconditionally,
and 'perf trace' needs to use it to format into a file that may have
been set by the user, i.e. 'trace -o file.output'.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/n/tip-7l0mgm91hwg0bby00s5pse8r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/trace-event.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h index 52aaa19e1eb1..356629a30ca9 100644 --- a/tools/perf/util/trace-event.h +++ b/tools/perf/util/trace-event.h @@ -23,6 +23,9 @@ trace_event__tp_format(const char *sys, const char *name); int bigendian(void); +void event_format__fprintf(struct event_format *event, + int cpu, void *data, int size, FILE *fp); + void event_format__print(struct event_format *event, int cpu, void *data, int size); |