| 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 _LTT_CHANNEL_H |
| 19 | #define _LTT_CHANNEL_H |
| 20 | |
| 21 | #include <lttng/lttng.h> |
| 22 | |
| 23 | #include "trace-kernel.h" |
| 24 | #include "trace-ust.h" |
| 25 | |
| 26 | int channel_kernel_disable(struct ltt_kernel_session *ksession, |
| 27 | char *channel_name); |
| 28 | int channel_kernel_enable(struct ltt_kernel_session *ksession, |
| 29 | struct ltt_kernel_channel *kchan); |
| 30 | int channel_kernel_create(struct ltt_kernel_session *ksession, |
| 31 | struct lttng_channel *chan, int kernel_pipe); |
| 32 | |
| 33 | struct lttng_channel *channel_new_default_attr(int domain, |
| 34 | enum lttng_buffer_type type); |
| 35 | void channel_attr_destroy(struct lttng_channel *channel); |
| 36 | |
| 37 | int channel_ust_create(struct ltt_ust_session *usess, |
| 38 | struct lttng_channel *attr, enum lttng_buffer_type type); |
| 39 | int channel_ust_enable(struct ltt_ust_session *usess, |
| 40 | struct ltt_ust_channel *uchan); |
| 41 | int channel_ust_disable(struct ltt_ust_session *usess, |
| 42 | struct ltt_ust_channel *uchan); |
| 43 | |
| 44 | #endif /* _LTT_CHANNEL_H */ |