lib: make values API const-correct

[babeltrace.git] / plugins / text / dmesg / dmesg.c

diff --git a/plugins/text/dmesg/dmesg.c b/plugins/text/dmesg/dmesg.c
index ef3d723ee9dda364e0ee551dea7e65fd0dcaaf68..8a9d4fffd6535179060300967ced056e42a76877 100644 (file)
--- a/plugins/text/dmesg/dmesg.c
+++ b/plugins/text/dmesg/dmesg.c
@@ -212,14 +212,15 @@ end:
 }
 
 static
-int handle_params(struct dmesg_component *dmesg_comp, struct bt_value *params)
+int handle_params(struct dmesg_component *dmesg_comp,
+               const struct bt_value *params)
 {
-       struct bt_value *no_timestamp = NULL;
-       struct bt_value *path = NULL;
+       const struct bt_value *no_timestamp = NULL;
+       const struct bt_value *path = NULL;
        const char *path_str;
        int ret = 0;
 
-       no_timestamp = bt_value_map_borrow_entry_value(params,
+       no_timestamp = bt_value_map_borrow_entry_value_const(params,
                "no-extract-timestamp");
        if (no_timestamp) {
                if (!bt_value_is_bool(no_timestamp)) {
@@ -234,7 +235,7 @@ int handle_params(struct dmesg_component *dmesg_comp, struct bt_value *params)
                        bt_value_bool_get(no_timestamp);
        }
 
-       path = bt_value_map_borrow_entry_value(params, "path");
+       path = bt_value_map_borrow_entry_value_const(params, "path");
        if (path) {
                if (dmesg_comp->params.read_from_stdin) {
                        BT_LOGE_STR("Cannot specify both `read-from-stdin` and `path` parameters.");