projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 3bd1e081 | 1 | /* |
| ab5be9fa MJ |
2 | * Copyright (C) 2011 Julien Desfossez <julien.desfossez@polymtl.ca> |
| 3 | * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 4 | * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
| 3bd1e081 | 5 | * |
| ab5be9fa | 6 | * SPDX-License-Identifier: GPL-2.0-only |
| 3bd1e081 | 7 | * |
| 3bd1e081 MD |
8 | */ |
| 9 | ||
| 10 | #ifndef _LTTNG_KCONSUMER_H | |
| 11 | #define _LTTNG_KCONSUMER_H | |
| 12 | ||
| 02d02e31 | 13 | #include <stdbool.h> |
| c8fea79c | 14 | #include <common/consumer/consumer.h> |
| 3bd1e081 | 15 | |
| 97535efa SM |
16 | #ifdef __cplusplus |
| 17 | extern "C" { | |
| 18 | #endif | |
| 19 | ||
| ffe60014 | 20 | int lttng_kconsumer_take_snapshot(struct lttng_consumer_stream *stream); |
| e9404c27 JG |
21 | int lttng_kconsumer_sample_snapshot_positions( |
| 22 | struct lttng_consumer_stream *stream); | |
| ffe60014 | 23 | int lttng_kconsumer_get_produced_snapshot(struct lttng_consumer_stream *stream, |
| 9d9f3105 | 24 | unsigned long *pos); |
| d3e2ba59 JD |
25 | int lttng_kconsumer_get_consumed_snapshot(struct lttng_consumer_stream *stream, |
| 26 | unsigned long *pos); | |
| 3bd1e081 MD |
27 | int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx, |
| 28 | int sock, struct pollfd *consumer_sockpoll); | |
| d41f73b7 | 29 | int lttng_kconsumer_on_recv_stream(struct lttng_consumer_stream *stream); |
| 6d805429 | 30 | int lttng_kconsumer_data_pending(struct lttng_consumer_stream *stream); |
| 577eea73 JG |
31 | enum sync_metadata_status lttng_kconsumer_sync_metadata( |
| 32 | struct lttng_consumer_stream *metadata); | |
| d41f73b7 | 33 | |
| 97535efa SM |
34 | #ifdef __cplusplus |
| 35 | } | |
| 36 | #endif | |
| 37 | ||
| 3bd1e081 | 38 | #endif /* _LTTNG_KCONSUMER_H */ |