Make parent parameters const for some object creation functions

[babeltrace.git] / lib / graph / message / inactivity.c

diff --git a/lib/graph/message/inactivity.c b/lib/graph/message/inactivity.c
index 0b7dff907e78b5d0845cb017ea90ac661a8d5fb8..ada6dc67fe2d75a187e4ace3be1129349cf836c2 100644 (file)
--- a/lib/graph/message/inactivity.c
+++ b/lib/graph/message/inactivity.c
@@ -27,7 +27,7 @@
 #include <babeltrace/object-internal.h>
 #include <babeltrace/compiler-internal.h>
 #include <babeltrace/trace-ir/clock-class.h>
-#include <babeltrace/trace-ir/clock-value-internal.h>
+#include <babeltrace/trace-ir/clock-snapshot-internal.h>
 #include <babeltrace/graph/message-internal.h>
 #include <babeltrace/graph/message-inactivity-const.h>
 #include <babeltrace/graph/message-inactivity.h>
@@ -41,8 +41,9 @@ void bt_message_inactivity_destroy(struct bt_object *obj)
 
        BT_LIB_LOGD("Destroying inactivity message: %!+n", message);
 
-       if (message->default_cv) {
-               bt_clock_value_recycle(message->default_cv);
+       if (message->default_cs) {
+               bt_clock_snapshot_recycle(message->default_cs);
+               message->default_cs = NULL;
        }
 
        g_free(message);
@@ -50,7 +51,7 @@ void bt_message_inactivity_destroy(struct bt_object *obj)
 
 struct bt_message *bt_message_inactivity_create(
                struct bt_self_message_iterator *self_msg_iter,
-               struct bt_clock_class *default_clock_class)
+               const struct bt_clock_class *default_clock_class)
 {
        struct bt_self_component_port_input_message_iterator *msg_iter =
                (void *) self_msg_iter;
@@ -71,8 +72,9 @@ struct bt_message *bt_message_inactivity_create(
                BT_MESSAGE_TYPE_INACTIVITY,
                bt_message_inactivity_destroy, NULL);
        ret_msg = &message->parent;
-       message->default_cv = bt_clock_value_create(default_clock_class);
-       if (!message->default_cv) {
+       message->default_cs = bt_clock_snapshot_create(
+               (void *) default_clock_class);
+       if (!message->default_cs) {
                goto error;
        }
 
@@ -86,7 +88,7 @@ end:
        return (void *) ret_msg;
 }
 
-void bt_message_inactivity_set_default_clock_value(
+void bt_message_inactivity_set_default_clock_snapshot(
                struct bt_message *msg, uint64_t value_cycles)
 {
        struct bt_message_inactivity *inactivity = (void *) msg;
@@ -94,18 +96,20 @@ void bt_message_inactivity_set_default_clock_value(
        BT_ASSERT_PRE_NON_NULL(msg, "Message");
        BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_INACTIVITY);
        BT_ASSERT_PRE_HOT(msg, "Message", ": %!+n", msg);
-       bt_clock_value_set_value_inline(inactivity->default_cv, value_cycles);
-       BT_LIB_LOGV("Set inactivity message's default clock value: "
+       bt_clock_snapshot_set_raw_value(inactivity->default_cs, value_cycles);
+       BT_LIB_LOGV("Set inactivity message's default clock snapshot: "
                "%![msg-]+n, value=%" PRIu64, msg, value_cycles);
 }
 
-const struct bt_clock_value *
-bt_message_inactivity_borrow_default_clock_value_const(
-               const struct bt_message *msg)
+extern enum bt_clock_snapshot_state
+bt_message_inactivity_borrow_default_clock_snapshot_const(
+               const bt_message *msg, const bt_clock_snapshot **snapshot)
 {
        struct bt_message_inactivity *inactivity = (void *) msg;
 
        BT_ASSERT_PRE_NON_NULL(msg, "Message");
+       BT_ASSERT_PRE_NON_NULL(snapshot, "Clock snapshot (output)");
        BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_INACTIVITY);
-       return inactivity->default_cv;
+       *snapshot = inactivity->default_cs;
+       return BT_CLOCK_SNAPSHOT_STATE_KNOWN;
 }