| 1 | /* |
| 2 | * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License, version 2 only, |
| 6 | * as published by the Free Software Foundation. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License along |
| 14 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 16 | */ |
| 17 | |
| 18 | #ifndef _UST_CONSUMER_H |
| 19 | #define _UST_CONSUMER_H |
| 20 | |
| 21 | #include "consumer.h" |
| 22 | #include "ust-app.h" |
| 23 | #include <stdint.h> |
| 24 | #include <common/trace-chunk.h> |
| 25 | |
| 26 | int ust_consumer_ask_channel(struct ust_app_session *ua_sess, |
| 27 | struct ust_app_channel *ua_chan, |
| 28 | struct consumer_output *consumer, |
| 29 | struct consumer_socket *socket, |
| 30 | struct ust_registry_session *registry, |
| 31 | struct lttng_trace_chunk *trace_chunk); |
| 32 | |
| 33 | int ust_consumer_get_channel(struct consumer_socket *socket, |
| 34 | struct ust_app_channel *ua_chan); |
| 35 | |
| 36 | int ust_consumer_destroy_channel(struct consumer_socket *socket, |
| 37 | struct ust_app_channel *ua_chan); |
| 38 | |
| 39 | int ust_consumer_send_stream_to_ust(struct ust_app *app, |
| 40 | struct ust_app_channel *channel, struct ust_app_stream *stream); |
| 41 | |
| 42 | int ust_consumer_send_channel_to_ust(struct ust_app *app, |
| 43 | struct ust_app_session *ua_sess, struct ust_app_channel *channel); |
| 44 | |
| 45 | #if HAVE_LIBLTTNG_UST_CTL |
| 46 | int ust_consumer_metadata_request(struct consumer_socket *sock); |
| 47 | #else |
| 48 | static inline |
| 49 | int ust_consumer_metadata_request(struct consumer_socket *sock) |
| 50 | { |
| 51 | return -ENOSYS; |
| 52 | } |
| 53 | #endif /* HAVE_LIBLTTNG_UST_CTL */ |
| 54 | |
| 55 | #endif /* _UST_CONSUMER_H */ |