X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=formats%2Fctf%2Fmetadata%2Fctf-parser.y;h=3ae0bc237120009363d6eedfe2d815dd3b879dcf;hp=58517e9208747335a2ded442d2e9f4b8f7de866a;hb=fa45f52394a80b99ce747d1aed78653cb0a11e36;hpb=b330165c14cce30cc7e97b27bc113194ec4fdd9b

diff --git a/formats/ctf/metadata/ctf-parser.y b/formats/ctf/metadata/ctf-parser.y
index 58517e92..3ae0bc23 100644
--- a/formats/ctf/metadata/ctf-parser.y
+++ b/formats/ctf/metadata/ctf-parser.y
@@ -31,6 +31,7 @@
 #include "ctf-parser.h"
 #include "ctf-ast.h"
 
+__attribute__((visibility("protected")))
 int yydebug;
 
 /* Join two lists, put "add" at the end of "head".  */
@@ -46,10 +47,15 @@ _bt_list_splice_tail (struct bt_list_head *add, struct bt_list_head *head)
 	}
 }
 
+__attribute__((visibility("protected")))
 int yyparse(struct ctf_scanner *scanner);
+__attribute__((visibility("protected")))
 int yylex(union YYSTYPE *yyval, struct ctf_scanner *scanner);
+__attribute__((visibility("protected")))
 int yylex_init_extra(struct ctf_scanner *scanner, yyscan_t * ptr_yy_globals);
+__attribute__((visibility("protected")))
 int yylex_destroy(yyscan_t yyscanner);
+__attribute__((visibility("protected")))
 void yyrestart(FILE * in_str, yyscan_t scanner);
 
 struct gc_string {
@@ -86,6 +92,7 @@ static const char *node_type_to_str[] = {
 	[ NODE_STRUCT ] = "NODE_STRUCT",
 };
 
+__attribute__((visibility("protected")))
 const char *node_type(struct ctf_node *node)
 {
 	if (node->type < NR_NODE_TYPES)
@@ -116,6 +123,7 @@ static struct gc_string *gc_string_alloc(struct ctf_scanner *scanner,
  * gsrc will be garbage collected immediately, and gstr might be.
  * Should only be used to append characters to a string literal or constant.
  */
+__attribute__((visibility("protected")))
 struct gc_string *gc_string_append(struct ctf_scanner *scanner,
 				   struct gc_string *gstr,
 				   struct gc_string *gsrc)
@@ -194,6 +202,7 @@ static int lookup_type(struct ctf_scanner_scope *s, const char *id)
 	return ret;
 }
 
+__attribute__((visibility("protected")))
 int is_type(struct ctf_scanner *scanner, const char *id)
 {
 	struct ctf_scanner_scope *it;
@@ -773,11 +782,13 @@ static int set_parent_node(struct ctf_node *node,
 	return 0;
 }
 
+__attribute__((visibility("protected")))
 void yyerror(struct ctf_scanner *scanner, const char *str)
 {
 	fprintf(stderr, "error %s\n", str);
 }
  
+__attribute__((visibility("protected")))
 int yywrap(void)
 {
 	return 1;