Cleanup: apply `include-what-you-use` guideline for `size_t`

[lttng-ust.git] / liblttng-ust / lttng-ring-buffer-client.h

diff --git a/liblttng-ust/lttng-ring-buffer-client.h b/liblttng-ust/lttng-ring-buffer-client.h
index 2f67799e19feb676cb0da2b9eef26e5f74a2c0a3..62d1ff82552fb8b04abc1d2ab8162bfe4c4bb9fb 100644 (file)
--- a/liblttng-ust/lttng-ring-buffer-client.h
+++ b/liblttng-ust/lttng-ring-buffer-client.h
@@ -20,6 +20,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <stddef.h>
 #include <stdint.h>
 #include <lttng/ust-events.h>
 #include "lttng/bitfield.h"
@@ -580,12 +581,11 @@ static int client_stream_id(struct lttng_ust_lib_ring_buffer *buf,
                struct lttng_ust_shm_handle *handle,
                uint64_t *stream_id)
 {
-       struct packet_header *header;
+       struct channel *chan = shmp(handle, buf->backend.chan);
+       struct lttng_channel *lttng_chan = channel_get_private(chan);
+
+       *stream_id = lttng_chan->id;
 
-       header = client_packet_header(buf, handle);
-       if (!header)
-               return -1;
-       *stream_id = header->stream_id;
        return 0;
 }
 
@@ -608,6 +608,8 @@ static int client_sequence_number(struct lttng_ust_lib_ring_buffer *buf,
        struct packet_header *header;
 
        header = client_packet_header(buf, handle);
+       if (!header)
+               return -1;
        *seq = header->ctx.packet_seq_num;
        return 0;
 }
@@ -616,10 +618,8 @@ static int client_instance_id(struct lttng_ust_lib_ring_buffer *buf,
                struct lttng_ust_shm_handle *handle,
                uint64_t *id)
 {
-       struct packet_header *header;
+       *id = buf->backend.cpu;
 
-       header = client_packet_header(buf, handle);
-       *id = header->stream_instance_id;
        return 0;
 }
 
@@ -682,7 +682,8 @@ struct lttng_channel *_channel_create(const char *name,
                                unsigned int read_timer_interval,
                                unsigned char *uuid,
                                uint32_t chan_id,
-                               const int *stream_fds, int nr_stream_fds)
+                               const int *stream_fds, int nr_stream_fds,
+                               int64_t blocking_timeout)
 {
        struct lttng_channel chan_priv_init;
        struct lttng_ust_shm_handle *handle;
@@ -698,7 +699,7 @@ struct lttng_channel *_channel_create(const char *name,
                        &chan_priv_init,
                        buf_addr, subbuf_size, num_subbuf,
                        switch_timer_interval, read_timer_interval,
-                       stream_fds, nr_stream_fds);
+                       stream_fds, nr_stream_fds, blocking_timeout);
        if (!handle)
                return NULL;
        lttng_chan = priv;