lib: make trace IR API const-correct

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

diff --git a/lib/trace-ir/packet-header-field.c b/lib/trace-ir/packet-header-field.c
index 7f9519eb2b35410fef69511d28fed0cd6c9bdc09..cec6936ef16ce0fde90d20bd1f5ffdb68001c156 100644 (file)
--- a/lib/trace-ir/packet-header-field.c
+++ b/lib/trace-ir/packet-header-field.c
@@ -24,8 +24,8 @@
 #include <babeltrace/lib-logging-internal.h>
 
 #include <babeltrace/assert-pre-internal.h>
-#include <babeltrace/trace-ir/trace-internal.h>
 #include <babeltrace/trace-ir/packet-header-field.h>
+#include <babeltrace/trace-ir/trace-internal.h>
 #include <babeltrace/trace-ir/field-wrapper-internal.h>
 #include <babeltrace/trace-ir/fields-internal.h>
 #include <glib.h>
@@ -39,7 +39,8 @@ struct bt_field *bt_packet_header_field_borrow_field(
        return (void *) field_wrapper->field;
 }
 
-void bt_packet_header_field_release(struct bt_packet_header_field *header_field)
+void bt_packet_header_field_release(
+               struct bt_packet_header_field *header_field)
 {
        struct bt_field_wrapper *field_wrapper = (void *) header_field;
 
@@ -56,16 +57,17 @@ void bt_packet_header_field_release(struct bt_packet_header_field *header_field)
 }
 
 struct bt_packet_header_field *bt_packet_header_field_create(
-               struct bt_trace *trace)
+               struct bt_trace *priv_trace)
 {
        struct bt_field_wrapper *field_wrapper;
+       struct bt_trace *trace = (void *) priv_trace;
 
        BT_ASSERT_PRE_NON_NULL(trace, "Trace");
-       BT_ASSERT_PRE(trace->packet_header_ft,
-               "Trace has no packet header field type: %!+t", trace);
+       BT_ASSERT_PRE(trace->packet_header_fc,
+               "Trace has no packet header field classe: %!+t", trace);
        field_wrapper = bt_field_wrapper_create(
                &trace->packet_header_field_pool,
-               (void *) trace->packet_header_ft);
+               (void *) trace->packet_header_fc);
        if (!field_wrapper) {
                BT_LIB_LOGE("Cannot allocate one packet header field from trace: "
                        "%![trace-]+t", trace);