Fix: protect visibility of ctf-parser functions

[babeltrace.git] / formats / ctf / metadata / ctf-lexer.l

diff --git a/formats/ctf/metadata/ctf-lexer.l b/formats/ctf/metadata/ctf-lexer.l
index 7e81add5a9a70d192328965be2bc92ecda88f864..5e99f7fc01cdd31cc04a6a59010c3173633a9001 100644 (file)
--- a/formats/ctf/metadata/ctf-lexer.l
+++ b/formats/ctf/metadata/ctf-lexer.l
@@ -18,12 +18,12 @@
  */
 
 #include <stdio.h>
-#include <babeltrace/babeltrace.h>
+#include <babeltrace/babeltrace-internal.h>
 #include "ctf-scanner.h"
 #include "ctf-parser.h"
 #include "ctf-ast.h"
 
-extern
+__attribute__((visibility("protected")))
 void setstring(struct ctf_scanner *scanner, YYSTYPE *lvalp, const char *src);
 
 static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner)
@@ -96,8 +96,10 @@ L\"                          BEGIN(string_lit); return STRING_LITERAL_START;
 align                          setstring(yyextra, yylval, yytext); return TOK_ALIGN;
 const                          setstring(yyextra, yylval, yytext); return CONST;
 char                           setstring(yyextra, yylval, yytext); return CHAR;
+clock                          setstring(yyextra, yylval, yytext); return CLOCK;
 double                         setstring(yyextra, yylval, yytext); return DOUBLE;
 enum                           setstring(yyextra, yylval, yytext); return ENUM;
+env                            setstring(yyextra, yylval, yytext); return ENV;
 event                          setstring(yyextra, yylval, yytext); return EVENT;
 floating_point                 setstring(yyextra, yylval, yytext); return FLOATING_POINT;
 float                          setstring(yyextra, yylval, yytext); return FLOAT;