cleanup: function attribute 'hidden'

[lttng-ust.git] / liblttng-ust / lttng-ust-abi.c

diff --git a/liblttng-ust/lttng-ust-abi.c b/liblttng-ust/lttng-ust-abi.c
index af2a47dcb5269ac8ec478a75fa18afdfd63fbd2a..b399722515c57b7b5a7c4e8ce6f32d034a37de53 100644 (file)
--- a/liblttng-ust/lttng-ust-abi.c
+++ b/liblttng-ust/lttng-ust-abi.c
@@ -39,6 +39,7 @@
 #include <usterr-signal-safe.h>
 
 #include "../libringbuffer/frontend_types.h"
+#include "../libringbuffer/frontend.h"
 #include "../libringbuffer/shm.h"
 #include "../libcounter/counter.h"
 #include "tracepoint-internal.h"
@@ -292,8 +293,8 @@ int lttng_is_channel_ready(struct lttng_ust_channel_buffer *lttng_chan)
        struct lttng_ust_lib_ring_buffer_channel *chan;
        unsigned int nr_streams, exp_streams;
 
-       chan = lttng_chan->chan;
-       nr_streams = channel_handle_get_nr_streams(lttng_chan->handle);
+       chan = lttng_chan->priv->rb_chan;
+       nr_streams = channel_handle_get_nr_streams(lttng_chan->priv->rb_chan->handle);
        exp_streams = chan->nr_streams;
        return nr_streams == exp_streams;
 }
@@ -554,10 +555,9 @@ int lttng_abi_map_channel(int session_objd,
 
        lttng_chan_buf->priv->parent.tstate = 1;
        lttng_chan_buf->priv->ctx = NULL;
+       lttng_chan_buf->priv->rb_chan = chan;
 
        lttng_chan_buf->ops = &transport->ops;
-       lttng_chan_buf->chan = chan;
-       lttng_chan_buf->handle = channel_handle;
 
        memcpy(&chan->backend.config,
                transport->client_config,
@@ -785,7 +785,8 @@ long lttng_event_notifier_group_error_counter_cmd(int objd, unsigned int cmd, un
        return ret;
 }
 
-__attribute__((visibility("hidden")))
+int lttng_release_event_notifier_group_error_counter(int objd)
+       __attribute__((visibility("hidden")));
 int lttng_release_event_notifier_group_error_counter(int objd)
 {
        struct lttng_counter *counter = objd_private(objd);
@@ -1120,7 +1121,7 @@ int lttng_abi_map_stream(int channel_objd, struct lttng_ust_abi_stream *info,
        struct lttng_ust_channel_buffer *lttng_chan_buf = objd_private(channel_objd);
        int ret;
 
-       ret = channel_handle_add_stream(lttng_chan_buf->handle,
+       ret = channel_handle_add_stream(lttng_chan_buf->priv->rb_chan->handle,
                uargs->stream.shm_fd, uargs->stream.wakeup_fd,
                info->stream_nr, info->len);
        if (ret)
@@ -1251,8 +1252,7 @@ long lttng_channel_cmd(int objd, unsigned int cmd, unsigned long arg,
        case LTTNG_UST_ABI_DISABLE:
                return lttng_channel_disable(lttng_chan_buf->parent);
        case LTTNG_UST_ABI_FLUSH_BUFFER:
-               return lttng_chan_buf->ops->priv->flush_buffer(lttng_chan_buf->chan,
-                               lttng_chan_buf->handle);
+               return lttng_chan_buf->ops->priv->flush_buffer(lttng_chan_buf);
        default:
                return -EINVAL;
        }