if (!ACCESS_ONCE(chan->session->active))
return 0;
- lib_ring_buffer_ctx_init(&ctx, chan->chan, NULL, sizeof(data),
+ lib_ring_buffer_ctx_init(&ctx, chan->chan, event, sizeof(data),
ltt_alignof(data), -1);
ret = chan->ops->event_reserve(&ctx, event->id);
if (ret < 0)
field->type.atype = atype_integer;
field->type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT;
field->type.u.basic.integer.alignment = ltt_alignof(unsigned long) * CHAR_BIT;
- field->type.u.basic.integer.signedness = 0;
+ field->type.u.basic.integer.signedness = is_signed_type(unsigned long);
field->type.u.basic.integer.reverse_byte_order = 0;
field->type.u.basic.integer.base = 16;
field->type.u.basic.integer.encoding = lttng_encode_none;