| 1 | /* |
| 2 | * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca> |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0-only |
| 5 | * |
| 6 | */ |
| 7 | |
| 8 | #ifndef _LTT_CHANNEL_H |
| 9 | #define _LTT_CHANNEL_H |
| 10 | |
| 11 | #include <lttng/lttng.h> |
| 12 | |
| 13 | #include "trace-kernel.h" |
| 14 | #include "trace-ust.h" |
| 15 | |
| 16 | int channel_kernel_disable(struct ltt_kernel_session *ksession, |
| 17 | char *channel_name); |
| 18 | int channel_kernel_enable(struct ltt_kernel_session *ksession, |
| 19 | struct ltt_kernel_channel *kchan); |
| 20 | int channel_kernel_create(struct ltt_kernel_session *ksession, |
| 21 | struct lttng_channel *chan, int kernel_pipe); |
| 22 | |
| 23 | struct lttng_channel *channel_new_default_attr(int domain, |
| 24 | enum lttng_buffer_type type); |
| 25 | void channel_attr_destroy(struct lttng_channel *channel); |
| 26 | |
| 27 | int channel_ust_create(struct ltt_ust_session *usess, |
| 28 | struct lttng_channel *attr, enum lttng_buffer_type type); |
| 29 | int channel_ust_enable(struct ltt_ust_session *usess, |
| 30 | struct ltt_ust_channel *uchan); |
| 31 | int channel_ust_disable(struct ltt_ust_session *usess, |
| 32 | struct ltt_ust_channel *uchan); |
| 33 | |
| 34 | #endif /* _LTT_CHANNEL_H */ |