1 files changed, 52 insertions, 73 deletions

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 5acc18b32606..fe58843d047c 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -54,19 +54,26 @@ static int show_warning = 1;
 			warning(fmt, ##__VA_ARGS__);		\
 	} while (0)
 
-static void init_input_buf(const char *buf, unsigned long long size)
+/**
+ * init_input_buf - init buffer for parsing
+ * @buf: buffer to parse
+ * @size: the size of the buffer
+ *
+ * Initializes the internal buffer that tep_read_token() will parse.
+ */
+__hidden void init_input_buf(const char *buf, unsigned long long size)
 {
 	input_buf = buf;
 	input_buf_siz = size;
 	input_buf_ptr = 0;
 }
 
-const char *tep_get_input_buf(void)
+__hidden const char *get_input_buf(void)
 {
 	return input_buf;
 }
 
-unsigned long long tep_get_input_buf_ptr(void)
+__hidden unsigned long long get_input_buf_ptr(void)
 {
 	return input_buf_ptr;
 }
@@ -100,26 +107,13 @@ process_defined_func(struct trace_seq *s, void *data, int size,
 
 static void free_func_handle(struct tep_function_handler *func);
 
-/**
- * tep_buffer_init - init buffer for parsing
- * @buf: buffer to parse
- * @size: the size of the buffer
- *
- * For use with tep_read_token(), this initializes the internal
- * buffer that tep_read_token() will parse.
- */
-void tep_buffer_init(const char *buf, unsigned long long size)
-{
-	init_input_buf(buf, size);
-}
-
 void breakpoint(void)
 {
 	static int x;
 	x++;
 }
 
-struct tep_print_arg *alloc_arg(void)
+static struct tep_print_arg *alloc_arg(void)
 {
 	return calloc(1, sizeof(struct tep_print_arg));
 }
@@ -962,22 +956,17 @@ static int __read_char(void)
 	return input_buf[input_buf_ptr++];
 }
 
-static int __peek_char(void)
-{
-	if (input_buf_ptr >= input_buf_siz)
-		return -1;
-
-	return input_buf[input_buf_ptr];
-}
-
 /**
- * tep_peek_char - peek at the next character that will be read
+ * peek_char - peek at the next character that will be read
  *
  * Returns the next character read, or -1 if end of buffer.
  */
-int tep_peek_char(void)
+__hidden int peek_char(void)
 {
-	return __peek_char();
+	if (input_buf_ptr >= input_buf_siz)
+		return -1;
+
+	return input_buf[input_buf_ptr];
 }
 
 static int extend_token(char **tok, char *buf, int size)
@@ -1033,7 +1022,7 @@ static enum tep_event_type __read_token(char **tok)
 	case TEP_EVENT_OP:
 		switch (ch) {
 		case '-':
-			next_ch = __peek_char();
+			next_ch = peek_char();
 			if (next_ch == '>') {
 				buf[i++] = __read_char();
 				break;
@@ -1045,7 +1034,7 @@ static enum tep_event_type __read_token(char **tok)
 		case '>':
 		case '<':
 			last_ch = ch;
-			ch = __peek_char();
+			ch = peek_char();
 			if (ch != last_ch)
 				goto test_equal;
 			buf[i++] = __read_char();
@@ -1068,7 +1057,7 @@ static enum tep_event_type __read_token(char **tok)
 		return type;
 
  test_equal:
-		ch = __peek_char();
+		ch = peek_char();
 		if (ch == '=')
 			buf[i++] = __read_char();
 		goto out;
@@ -1122,7 +1111,7 @@ static enum tep_event_type __read_token(char **tok)
 		break;
 	}
 
-	while (get_type(__peek_char()) == type) {
+	while (get_type(peek_char()) == type) {
 		if (i == (BUFSIZ - 1)) {
 			buf[i] = 0;
 			tok_size += BUFSIZ;
@@ -1191,13 +1180,26 @@ static enum tep_event_type force_token(const char *str, char **tok)
 	return type;
 }
 
-static void free_token(char *tok)
+/**
+ * free_token - free a token returned by tep_read_token
+ * @token: the token to free
+ */
+__hidden void free_token(char *tok)
 {
 	if (tok)
 		free(tok);
 }
 
-static enum tep_event_type read_token(char **tok)
+/**
+ * read_token - access to utilities to use the tep parser
+ * @tok: The token to return
+ *
+ * This will parse tokens from the string given by
+ * tep_init_data().
+ *
+ * Returns the token type.
+ */
+__hidden enum tep_event_type read_token(char **tok)
 {
 	enum tep_event_type type;
 
@@ -1214,29 +1216,6 @@ static enum tep_event_type read_token(char **tok)
 	return TEP_EVENT_NONE;
 }
 
-/**
- * tep_read_token - access to utilities to use the tep parser
- * @tok: The token to return
- *
- * This will parse tokens from the string given by
- * tep_init_data().
- *
- * Returns the token type.
- */
-enum tep_event_type tep_read_token(char **tok)
-{
-	return read_token(tok);
-}
-
-/**
- * tep_free_token - free a token returned by tep_read_token
- * @token: the token to free
- */
-void tep_free_token(char *token)
-{
-	free_token(token);
-}
-
 /* no newline */
 static enum tep_event_type read_token_item(char **tok)
 {
@@ -3459,12 +3438,12 @@ unsigned long long tep_read_number(struct tep_handle *tep,
 	case 1:
 		return *(unsigned char *)ptr;
 	case 2:
-		return tep_data2host2(tep, *(unsigned short *)ptr);
+		return data2host2(tep, *(unsigned short *)ptr);
 	case 4:
-		return tep_data2host4(tep, *(unsigned int *)ptr);
+		return data2host4(tep, *(unsigned int *)ptr);
 	case 8:
 		memcpy(&val, (ptr), sizeof(unsigned long long));
-		return tep_data2host8(tep, val);
+		return data2host8(tep, val);
 	default:
 		/* BUG! */
 		return 0;
@@ -4190,7 +4169,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
 			f = tep_find_any_field(event, arg->string.string);
 			arg->string.offset = f->offset;
 		}
-		str_offset = tep_data2host4(tep, *(unsigned int *)(data + arg->string.offset));
+		str_offset = data2host4(tep, *(unsigned int *)(data + arg->string.offset));
 		str_offset &= 0xffff;
 		print_str_to_seq(s, format, len_arg, ((char *)data) + str_offset);
 		break;
@@ -4208,7 +4187,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
 			f = tep_find_any_field(event, arg->bitmask.bitmask);
 			arg->bitmask.offset = f->offset;
 		}
-		bitmask_offset = tep_data2host4(tep, *(unsigned int *)(data + arg->bitmask.offset));
+		bitmask_offset = data2host4(tep, *(unsigned int *)(data + arg->bitmask.offset));
 		bitmask_size = bitmask_offset >> 16;
 		bitmask_offset &= 0xffff;
 		print_bitmask_to_seq(tep, s, format, len_arg,
@@ -6750,7 +6729,7 @@ static int find_event_handle(struct tep_handle *tep, struct tep_event *event)
 }
 
 /**
- * __tep_parse_format - parse the event format
+ * parse_format - parse the event format
  * @buf: the buffer storing the event format string
  * @size: the size of @buf
  * @sys: the system the event belongs to
@@ -6762,9 +6741,9 @@ static int find_event_handle(struct tep_handle *tep, struct tep_event *event)
  *
  * /sys/kernel/debug/tracing/events/.../.../format
  */
-enum tep_errno __tep_parse_format(struct tep_event **eventp,
-				  struct tep_handle *tep, const char *buf,
-				  unsigned long size, const char *sys)
+static enum tep_errno parse_format(struct tep_event **eventp,
+				   struct tep_handle *tep, const char *buf,
+				   unsigned long size, const char *sys)
 {
 	struct tep_event *event;
 	int ret;
@@ -6879,7 +6858,7 @@ __parse_event(struct tep_handle *tep,
 	      const char *buf, unsigned long size,
 	      const char *sys)
 {
-	int ret = __tep_parse_format(eventp, tep, buf, size, sys);
+	int ret = parse_format(eventp, tep, buf, size, sys);
 	struct tep_event *event = *eventp;
 
 	if (event == NULL)
@@ -6897,7 +6876,7 @@ __parse_event(struct tep_handle *tep,
 	return 0;
 
 event_add_failed:
-	tep_free_event(event);
+	free_tep_event(event);
 	return ret;
 }
 
@@ -7490,7 +7469,7 @@ int tep_get_ref(struct tep_handle *tep)
 	return 0;
 }
 
-void tep_free_format_field(struct tep_format_field *field)
+__hidden void free_tep_format_field(struct tep_format_field *field)
 {
 	free(field->type);
 	if (field->alias != field->name)
@@ -7505,7 +7484,7 @@ static void free_format_fields(struct tep_format_field *field)
 
 	while (field) {
 		next = field->next;
-		tep_free_format_field(field);
+		free_tep_format_field(field);
 		field = next;
 	}
 }
@@ -7516,7 +7495,7 @@ static void free_formats(struct tep_format *format)
 	free_format_fields(format->fields);
 }
 
-void tep_free_event(struct tep_event *event)
+__hidden void free_tep_event(struct tep_event *event)
 {
 	free(event->name);
 	free(event->system);
@@ -7602,7 +7581,7 @@ void tep_free(struct tep_handle *tep)
 	}
 
 	for (i = 0; i < tep->nr_events; i++)
-		tep_free_event(tep->events[i]);
+		free_tep_event(tep->events[i]);
 
 	while (tep->handlers) {
 		handle = tep->handlers;
@@ -7613,7 +7592,7 @@ void tep_free(struct tep_handle *tep)
 	free(tep->events);
 	free(tep->sort_events);
 	free(tep->func_resolver);
-	tep_free_plugin_paths(tep);
+	free_tep_plugin_paths(tep);
 
 	free(tep);
 }