linux-kernel - [PATCH 4/6] tools/lib/traceevent: Add tep_get

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Message-Id: <20190919212542.058025937@goodmis.org>
Date:   Thu, 19 Sep 2019 17:23:39 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org, linux-trace-devel@...r.kernel.org
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Ingo Molnar <mingo@...nel.org>, Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@...il.com>
Subject: [PATCH 4/6] tools/lib/traceevent: Add tep_get_event() in event-parse.h

From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@...il.com>

The tep_get_event() function is an official libtracevent API, described
in the library man pages. However, it cannot be used by the library users because
it is not declared in the event-parse.h file, where all libtracevent APIs are.
The function declaration is added in event-parse.h file.

Link: http://lore.kernel.org/linux-trace-devel/20190808113721.13539-1-tz.stoyanov@gmail.com

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@...il.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
---
 tools/lib/traceevent/event-parse.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index d438ee44289f..b77837f75a0d 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -441,6 +441,8 @@ int tep_register_print_string(struct tep_handle *tep, const char *fmt,
 			      unsigned long long addr);
 bool tep_is_pid_registered(struct tep_handle *tep, int pid);
 
+struct tep_event *tep_get_event(struct tep_handle *tep, int index);
+
 #define TEP_PRINT_INFO		"INFO"
 #define TEP_PRINT_INFO_RAW	"INFO_RAW"
 #define TEP_PRINT_COMM		"COMM"
-- 
2.20.1