[1/3] tools/lib/traceevent: Remove tep_data_event_from_type() API

Commit Message

Tzvetomir Stoyanov Nov. 23, 2018, 1:40 p.m. UTC

In order to make libtraceevent into a proper library, its API
should be straightforward. After discussion with Steven Rostedt,
we decided to remove the tep_data_event_from_type() API and to
replace it with tep_find_event(), as it does the same.

Signed-off-by: Tzvetomir Stoyanov <[e-mail]>
---
 tools/lib/traceevent/Documentation/libtraceevent.txt |  1 -
 tools/lib/traceevent/event-parse.c                   | 12 ------------
 tools/lib/traceevent/event-parse.h                   |  1 -
 3 files changed, 14 deletions(-)

Patch

diff --git a/tools/lib/traceevent/Documentation/libtraceevent.txt b/tools/lib/traceevent/Documentation/libtraceevent.txt
index 1100240a8a29..f2679a055c1a 100644
--- a/tools/lib/traceevent/Documentation/libtraceevent.txt
+++ b/tools/lib/traceevent/Documentation/libtraceevent.txt
@@ -63,7 +63,6 @@  Event finding:
 	struct tep_event pass:[*]*tep_find_event*(struct tep_handle pass:[*]_tep_, int _id_);
 	struct tep_event pass:[*]*tep_find_event_by_name*(struct tep_handle pass:[*]_tep_, const char pass:[*]_sys_, const char pass:[*]_name_);
 	struct tep_event pass:[*]*tep_find_event_by_record*(struct tep_handle pass:[*]_tep_, struct tep_record pass:[*]_record_);
-	struct tep_event pass:[*]*tep_data_event_from_type*(struct tep_handle pass:[*]_tep_, int _type_);
 
 Parsing of event files:
 	int *tep_parse_header_page*(struct tep_handle pass:[*]_tep_, char pass:[*]_buf_, unsigned long _size_, int _long_size_);
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 966c4b7fd163..2970358b4c10 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5240,18 +5240,6 @@  int tep_data_type(struct tep_handle *pevent, struct tep_record *rec)
 	return trace_parse_common_type(pevent, rec->data);
 }
 
-/**
- * tep_data_event_from_type - find the event by a given type
- * @pevent: a handle to the pevent
- * @type: the type of the event.
- *
- * This returns the event form a given @type;
- */
-struct tep_event *tep_data_event_from_type(struct tep_handle *pevent, int type)
-{
-	return tep_find_event(pevent, type);
-}
-
 /**
  * tep_data_pid - parse the PID from record
  * @pevent: a handle to the pevent
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 262abe3c6c9e..c6bdebf0a0ed 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -520,7 +520,6 @@  tep_find_event_by_record(struct tep_handle *pevent, struct tep_record *record);
 void tep_data_lat_fmt(struct tep_handle *pevent,
 		      struct trace_seq *s, struct tep_record *record);
 int tep_data_type(struct tep_handle *pevent, struct tep_record *rec);
-struct tep_event *tep_data_event_from_type(struct tep_handle *pevent, int type);
 int tep_data_pid(struct tep_handle *pevent, struct tep_record *rec);
 int tep_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec);
 int tep_data_flags(struct tep_handle *pevent, struct tep_record *rec);