lib: make graph API const-correct

[babeltrace.git] / lib / graph / query-executor.c

diff --git a/lib/graph/query-executor.c b/lib/graph/query-executor.c
index 4f5a64d82e2510c017d02634789b63ea855c5a6f..a24b093dd7cf06d95e39930cc59d2c7ab359d021 100644 (file)
--- a/lib/graph/query-executor.c
+++ b/lib/graph/query-executor.c
@@ -23,7 +23,7 @@
 #define BT_LOG_TAG "QUERY-EXECUTOR"
 #include <babeltrace/lib-logging-internal.h>
 
-#include <babeltrace/graph/private-query-executor.h>
+#include <babeltrace/graph/query-executor-const.h>
 #include <babeltrace/graph/query-executor.h>
 #include <babeltrace/graph/query-executor-internal.h>
 #include <babeltrace/graph/component-class.h>
@@ -46,7 +46,7 @@ void bt_query_executor_destroy(struct bt_object *obj)
        g_free(query_exec);
 }
 
-struct bt_private_query_executor *bt_private_query_executor_create(void)
+struct bt_query_executor *bt_query_executor_create(void)
 {
        struct bt_query_executor *query_exec;
 
@@ -65,16 +65,15 @@ end:
        return (void *) query_exec;
 }
 
-enum bt_query_executor_status bt_private_query_executor_query(
-               struct bt_private_query_executor *priv_query_exec,
-               struct bt_component_class *comp_cls,
+enum bt_query_executor_status bt_query_executor_query(
+               struct bt_query_executor *query_exec,
+               const struct bt_component_class *comp_cls,
                const char *object, const struct bt_value *params,
                const struct bt_value **user_result)
 {
-       typedef enum bt_query_status (*method_t)(void *, void *,
-               const void *, const void *, void *);
+       typedef enum bt_query_status (*method_t)(void *, const void *,
+               const void *, const void *, const void *);
 
-       struct bt_query_executor *query_exec = (void *) priv_query_exec;
        enum bt_query_status status;
        enum bt_query_executor_status exec_status;
        method_t method = NULL;
@@ -127,7 +126,8 @@ enum bt_query_executor_status bt_private_query_executor_query(
                "query-exec-addr=%p, %![cc-]+C, object=\"%s\", %![params-]+v",
                query_exec, comp_cls, object, params);
        *user_result = NULL;
-       status = method(comp_cls, query_exec, object, params, user_result);
+       status = method((void *) comp_cls, query_exec, object, params,
+               user_result);
        BT_LIB_LOGD("User method returned: status=%s, %![res-]+v",
                bt_query_status_string(status), *user_result);
        BT_ASSERT_PRE(status != BT_QUERY_STATUS_OK || *user_result,
@@ -143,18 +143,16 @@ end:
        return exec_status;
 }
 
-enum bt_query_executor_status bt_private_query_executor_cancel(
-               struct bt_private_query_executor *priv_query_exec)
+enum bt_query_executor_status bt_query_executor_cancel(
+               struct bt_query_executor *query_exec)
 {
-       struct bt_query_executor *query_exec = (void *) priv_query_exec;
-
        BT_ASSERT_PRE_NON_NULL(query_exec, "Query executor");
        query_exec->canceled = BT_TRUE;
        BT_LOGV("Canceled query executor: addr=%p", query_exec);
        return BT_QUERY_EXECUTOR_STATUS_OK;
 }
 
-bt_bool bt_query_executor_is_canceled(struct bt_query_executor *query_exec)
+bt_bool bt_query_executor_is_canceled(const struct bt_query_executor *query_exec)
 {
        BT_ASSERT_PRE_NON_NULL(query_exec, "Query executor");
        return query_exec->canceled;