ctf: make ctf scanner symbols hidden

Change-Id: I21d2e25fe96d308ae949d2e3ac090e05cabbefaf
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Reviewed-on: https://review.lttng.org/c/babeltrace/+/2410
Tested-by: jenkins <jenkins@lttng.org>

diff --git a/src/plugins/ctf/common/metadata/scanner.h b/src/plugins/ctf/common/metadata/scanner.h
index 801f2b167cd7283e80707fbf09c3fe4733779f4e..bd45017d345723ed3ef0443b6a8f2a508d58dd10 100644 (file)
--- a/src/plugins/ctf/common/metadata/scanner.h
+++ b/src/plugins/ctf/common/metadata/scanner.h
@@ -40,8 +40,13 @@ struct ctf_scanner {
        struct objstack *objstack;
 };
 
+BT_HIDDEN
 struct ctf_scanner *ctf_scanner_alloc(void);
+
+BT_HIDDEN
 void ctf_scanner_free(struct ctf_scanner *scanner);
+
+BT_HIDDEN
 int ctf_scanner_append_ast(struct ctf_scanner *scanner, FILE *input);
 
 static inline