Fix: header size larger than 256 bytes

[lttng-modules.git] / lttng-ring-buffer-metadata-client.h

diff --git a/lttng-ring-buffer-metadata-client.h b/lttng-ring-buffer-metadata-client.h
index 9e0353042517e5fbb38dd191778aab51e3ed7800..fe1abb7b6dfe827bcf2918633d2cdd298fda3edf 100644 (file)
--- a/lttng-ring-buffer-metadata-client.h
+++ b/lttng-ring-buffer-metadata-client.h
@@ -55,7 +55,7 @@ u64 lib_ring_buffer_clock_read(struct channel *chan)
 }
 
 static inline
-unsigned char record_header_size(const struct lib_ring_buffer_config *config,
+size_t record_header_size(const struct lib_ring_buffer_config *config,
                                 struct channel *chan, size_t offset,
                                 size_t *pre_header_padding,
                                 struct lib_ring_buffer_ctx *ctx)
@@ -199,6 +199,21 @@ static int client_stream_id(const struct lib_ring_buffer_config *config,
        return -ENOSYS;
 }
 
+static int client_sequence_number(const struct lib_ring_buffer_config *config,
+                       struct lib_ring_buffer *bufb,
+                       uint64_t *seq)
+{
+       return -ENOSYS;
+}
+
+static
+int client_instance_id(const struct lib_ring_buffer_config *config,
+               struct lib_ring_buffer *bufb,
+               uint64_t *id)
+{
+       return -ENOSYS;
+}
+
 static const struct lib_ring_buffer_config client_config = {
        .cb.ring_buffer_clock_read = client_ring_buffer_clock_read,
        .cb.record_header_size = client_record_header_size,
@@ -405,6 +420,8 @@ static struct lttng_transport lttng_relay_transport = {
                .packet_size = client_packet_size,
                .stream_id = client_stream_id,
                .current_timestamp = client_current_timestamp,
+               .sequence_number = client_sequence_number,
+               .instance_id = client_instance_id,
        },
 };