* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#define _LGPL_SOURCE
#include <sys/types.h>
#include <unistd.h>
#include <lttng/ust-context-provider.h>
return ret;
}
-static
-size_t dummy_get_size(struct lttng_ctx_field *field, size_t offset)
-{
- size_t size = 0;
-
- size += lib_ring_buffer_align(offset, lttng_alignof(char));
- size += sizeof(char); /* tag */
- return size;
-}
-
-static
-void dummy_record(struct lttng_ctx_field *field,
- struct lttng_ust_lib_ring_buffer_ctx *ctx,
- struct lttng_channel *chan)
-{
- char sel_char = (char) LTTNG_UST_DYNAMIC_TYPE_NONE;
-
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(sel_char));
- chan->ops->event_write(ctx, &sel_char, sizeof(sel_char));
-}
-
-static
-void dummy_get_value(struct lttng_ctx_field *field,
- struct lttng_ctx_value *value)
-{
- value->sel = LTTNG_UST_DYNAMIC_TYPE_NONE;
-}
-
void lttng_ust_context_provider_unregister(struct lttng_ust_context_provider *provider)
{
if (ust_lock())
goto end;
lttng_ust_context_set_session_provider(provider->name,
- dummy_get_size, dummy_record, dummy_get_value);
+ lttng_ust_dummy_get_size, lttng_ust_dummy_record,
+ lttng_ust_dummy_get_value);
cds_hlist_del(&provider->node);
end:
ust_unlock();
new_field.record = provider->record;
new_field.get_value = provider->get_value;
} else {
- new_field.get_size = dummy_get_size;
- new_field.record = dummy_record;
- new_field.get_value = dummy_get_value;
+ new_field.get_size = lttng_ust_dummy_get_size;
+ new_field.record = lttng_ust_dummy_record;
+ new_field.get_value = lttng_ust_dummy_get_value;
}
ret = lttng_context_add_rcu(ctx, &new_field);
if (ret) {