if (caa_likely(!ctx))
return 0;
+ offset += lib_ring_buffer_align(offset, ctx->largest_align);
for (i = 0; i < ctx->nr_fields; i++)
offset += ctx->fields[i].get_size(offset);
return offset - orig_offset;
if (caa_likely(!ctx))
return;
+ lib_ring_buffer_align_ctx(bufctx, ctx->largest_align);
for (i = 0; i < ctx->nr_fields; i++)
ctx->fields[i].record(&ctx->fields[i], bufctx, chan);
}
handle);
struct lttng_channel *lttng_chan = channel_get_private(chan);
+ assert(header);
+ if (!header)
+ return;
header->magic = CTF_MAGIC_NUMBER;
memcpy(header->uuid, lttng_chan->uuid, sizeof(lttng_chan->uuid));
header->stream_id = lttng_chan->id;
handle);
unsigned long records_lost = 0;
+ assert(header);
+ if (!header)
+ return;
header->ctx.timestamp_end = tsc;
header->ctx.content_size =
(uint64_t) data_size * CHAR_BIT; /* in bits */
struct packet_header *header;
header = client_packet_header(buf, handle);
+ if (!header)
+ return -1;
*timestamp_begin = header->ctx.timestamp_begin;
return 0;
}
struct packet_header *header;
header = client_packet_header(buf, handle);
+ if (!header)
+ return -1;
*timestamp_end = header->ctx.timestamp_end;
return 0;
}
struct packet_header *header;
header = client_packet_header(buf, handle);
+ if (!header)
+ return -1;
*events_discarded = header->ctx.events_discarded;
return 0;
}
struct packet_header *header;
header = client_packet_header(buf, handle);
+ if (!header)
+ return -1;
*content_size = header->ctx.content_size;
return 0;
}
struct packet_header *header;
header = client_packet_header(buf, handle);
+ if (!header)
+ return -1;
*packet_size = header->ctx.packet_size;
return 0;
}
struct packet_header *header;
header = client_packet_header(buf, handle);
+ if (!header)
+ return -1;
*stream_id = header->stream_id;
return 0;
}