tools lib traceevent, perf tools: Rename pevent_read_number_* 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_read_number, pevent_read_number_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/20180808180700.804271434@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

5 files changed, 12 insertions, 12 deletions

diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c
index 5744c12641a53..abd38abf1d918 100644
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -310,8 +310,8 @@ static int add_tracepoint_field_value(struct ctf_writer *cw,
 	if (flags & FIELD_IS_DYNAMIC) {
 		unsigned long long tmp_val;
 
-		tmp_val = pevent_read_number(fmtf->event->pevent,
-				data + offset, len);
+		tmp_val = tep_read_number(fmtf->event->pevent,
+					  data + offset, len);
 		offset = tmp_val;
 		len = offset >> 16;
 		offset &= 0xffff;
@@ -353,7 +353,7 @@ static int add_tracepoint_field_value(struct ctf_writer *cw,
 		else {
 			unsigned long long value_int;
 
-			value_int = pevent_read_number(
+			value_int = tep_read_number(
 					fmtf->event->pevent,
 					data + offset + i * len, len);
 
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index ff01cd53edddc..f74fbb652a4fe 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -351,7 +351,7 @@ tracepoint_field(struct pyrf_event *pe, struct format_field *field)
 		offset = field->offset;
 		len    = field->size;
 		if (field->flags & FIELD_IS_DYNAMIC) {
-			val     = pevent_read_number(pevent, data + offset, len);
+			val     = tep_read_number(pevent, data + offset, len);
 			offset  = val;
 			len     = offset >> 16;
 			offset &= 0xffff;
@@ -364,8 +364,8 @@ tracepoint_field(struct pyrf_event *pe, struct format_field *field)
 			field->flags &= ~FIELD_IS_STRING;
 		}
 	} else {
-		val = pevent_read_number(pevent, data + field->offset,
-					 field->size);
+		val = tep_read_number(pevent, data + field->offset,
+				      field->size);
 		if (field->flags & FIELD_IS_POINTER)
 			ret = PyLong_FromUnsignedLong((unsigned long) val);
 		else if (field->flags & FIELD_IS_SIGNED)
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 77bddd50e7056..dfc6093f118c9 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -871,8 +871,8 @@ static void python_process_tracepoint(struct perf_sample *sample,
 			offset = field->offset;
 			len    = field->size;
 			if (field->flags & FIELD_IS_DYNAMIC) {
-				val     = pevent_read_number(scripting_context->pevent,
-							     data + offset, len);
+				val     = tep_read_number(scripting_context->pevent,
+							  data + offset, len);
 				offset  = val;
 				len     = offset >> 16;
 				offset &= 0xffff;
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 93bc9b1860afa..b284276ec9635 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -2074,7 +2074,7 @@ static int64_t __sort__hde_cmp(struct perf_hpp_fmt *fmt,
 	if (field->flags & FIELD_IS_DYNAMIC) {
 		unsigned long long dyn;
 
-		pevent_read_number_field(field, a->raw_data, &dyn);
+		tep_read_number_field(field, a->raw_data, &dyn);
 		offset = dyn & 0xffff;
 		size = (dyn >> 16) & 0xffff;
 
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index f8b91f3813ca7..a0e2b2c545671 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -48,7 +48,7 @@ static int get_common_field(struct scripting_context *context,
 		*size = field->size;
 	}
 
-	return pevent_read_number(pevent, context->event_data + *offset, *size);
+	return tep_read_number(pevent, context->event_data + *offset, *size);
 }
 
 int common_lock_depth(struct scripting_context *context)
@@ -103,14 +103,14 @@ raw_field_value(struct event_format *event, const char *name, void *data)
 	if (!field)
 		return 0ULL;
 
-	pevent_read_number_field(field, data, &val);
+	tep_read_number_field(field, data, &val);
 
 	return val;
 }
 
 unsigned long long read_size(struct event_format *event, void *ptr, int size)
 {
-	return pevent_read_number(event->pevent, ptr, size);
+	return tep_read_number(event->pevent, ptr, size);
 }
 
 void event_format__fprintf(struct event_format *event,