lib: make packets and packet messages optional, disabled by default

[babeltrace.git] / src / lib / trace-ir / packet.c

diff --git a/src/lib/trace-ir/packet.c b/src/lib/trace-ir/packet.c
index d32da65a8a155bd176309168ddc2dd6317c6c9ba..8f8625b6123b7f7b9ea8b2f46b62dd4200f80126 100644 (file)
--- a/src/lib/trace-ir/packet.c
+++ b/src/lib/trace-ir/packet.c
@@ -182,7 +182,8 @@ struct bt_packet *bt_packet_new(struct bt_stream *stream)
        BT_LIB_LOGD("Creating packet object: %![stream-]+s", stream);
        packet = g_new0(struct bt_packet, 1);
        if (!packet) {
-               BT_LOGE_STR("Failed to allocate one packet object.");
+               BT_LIB_LOGE_APPEND_CAUSE(
+                       "Failed to allocate one packet object.");
                goto error;
        }
 
@@ -199,7 +200,8 @@ struct bt_packet *bt_packet_new(struct bt_stream *stream)
                        &stream->class->packet_context_field_pool,
                        stream->class->packet_context_fc);
                if (!packet->context_field) {
-                       BT_LOGE_STR("Cannot create packet context field wrapper.");
+                       BT_LIB_LOGE_APPEND_CAUSE(
+                               "Cannot create packet context field wrapper.");
                        goto error;
                }
        }
@@ -220,9 +222,13 @@ struct bt_packet *bt_packet_create(const struct bt_stream *c_stream)
        struct bt_stream *stream = (void *) c_stream;
 
        BT_ASSERT_PRE_NON_NULL(stream, "Stream");
+       BT_ASSERT_PRE(stream->class->supports_packets,
+               "Stream class does not support packets: %![sc-]+S",
+               stream->class);
        packet = bt_object_pool_create_object(&stream->packet_pool);
        if (G_UNLIKELY(!packet)) {
-               BT_LIB_LOGE("Cannot allocate one packet from stream's packet pool: "
+               BT_LIB_LOGE_APPEND_CAUSE(
+                       "Cannot allocate one packet from stream's packet pool: "
                        "%![stream-]+s", stream);
                goto end;
        }