tools lib traceevent, perf tools: Rename pevent find APIs

In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_find_any_field, pevent_find_common_field,
pevent_find_event, pevent_find_field

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
Cc: linux-trace-devel@vger.kernel.org
Link: http://lkml.kernel.org/r/20180808180700.316995920@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

6 files changed, 8 insertions, 8 deletions

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index ddf84b941abf..c980bbff6353 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -2683,7 +2683,7 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type,
 
 struct format_field *perf_evsel__field(struct perf_evsel *evsel, const char *name)
 {
-	return pevent_find_field(evsel->tp_format, name);
+	return tep_find_field(evsel->tp_format, name);
 }
 
 void *perf_evsel__rawptr(struct perf_evsel *evsel, struct perf_sample *sample,
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index c669896de98a..3cadc252dd89 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -3218,7 +3218,7 @@ static int perf_evsel__prepare_tracepoint_event(struct perf_evsel *evsel,
 		return -1;
 	}
 
-	event = pevent_find_event(pevent, evsel->attr.config);
+	event = tep_find_event(pevent, evsel->attr.config);
 	if (event == NULL) {
 		pr_debug("cannot find event format for %d\n", (int)evsel->attr.config);
 		return -1;
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index fd72cce6599c..ff01cd53eddd 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -394,7 +394,7 @@ get_tracepoint_field(struct pyrf_event *pevent, PyObject *attr_name)
 		evsel->tp_format = tp_format;
 	}
 
-	field = pevent_find_any_field(evsel->tp_format, str);
+	field = tep_find_any_field(evsel->tp_format, str);
 	if (!field)
 		return NULL;
 
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 08cdaf2be1af..f27087d06f52 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -2311,7 +2311,7 @@ static int add_all_matching_fields(struct perf_evlist *evlist,
 		if (evsel->attr.type != PERF_TYPE_TRACEPOINT)
 			continue;
 
-		field = pevent_find_any_field(evsel->tp_format, field_name);
+		field = tep_find_any_field(evsel->tp_format, field_name);
 		if (field == NULL)
 			continue;
 
@@ -2378,7 +2378,7 @@ static int add_dynamic_entry(struct perf_evlist *evlist, const char *tok,
 	if (!strcmp(field_name, "*")) {
 		ret = add_evsel_fields(evsel, raw_trace, level);
 	} else {
-		field = pevent_find_any_field(evsel->tp_format, field_name);
+		field = tep_find_any_field(evsel->tp_format, field_name);
 		if (field == NULL) {
 			pr_debug("Cannot find event field for %s.%s\n",
 				 event_name, field_name);
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 630d0e81fe87..0a769a340fc9 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -41,7 +41,7 @@ static int get_common_field(struct scripting_context *context,
 			return 0;
 
 		event = pevent->events[0];
-		field = pevent_find_common_field(event, type);
+		field = tep_find_common_field(event, type);
 		if (!field)
 			return 0;
 		*offset = field->offset;
@@ -99,7 +99,7 @@ raw_field_value(struct event_format *event, const char *name, void *data)
 	struct format_field *field;
 	unsigned long long val;
 
-	field = pevent_find_any_field(event, name);
+	field = tep_find_any_field(event, name);
 	if (!field)
 		return 0ULL;
 
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 11066ed43ca4..116fffa788b9 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -116,5 +116,5 @@ struct event_format *trace_event__tp_format_id(int id)
 	if (!tevent_initialized && trace_event__init2())
 		return ERR_PTR(-ENOMEM);
 
-	return pevent_find_event(tevent.pevent, id);
+	return tep_find_event(tevent.pevent, id);
 }