| 1 | /* |
| 2 | * Copyright (C) 2011 - Julien Desfossez <julien.desfossez@polymtl.ca> |
| 3 | * Copyright (C) 2011-2013 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; version 2 of the License only. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License along |
| 15 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 17 | */ |
| 18 | |
| 19 | #ifndef _LTTNG_UST_CTL_PRIVATE_H |
| 20 | #define _LTTNG_UST_CTL_PRIVATE_H |
| 21 | |
| 22 | #include <lttng/ust-ctl.h> |
| 23 | |
| 24 | /* |
| 25 | * Map channel lttng_ust_shm_handle and add streams. Typically performed |
| 26 | * by the application to map the objects into its memory space. |
| 27 | */ |
| 28 | struct lttng_ust_shm_handle * |
| 29 | ustctl_map_channel(struct lttng_ust_object_data *chan_data); |
| 30 | int ustctl_add_stream(struct lttng_ust_shm_handle *lttng_ust_shm_handle, |
| 31 | struct lttng_ust_object_data *stream_data); |
| 32 | /* |
| 33 | * Note: the lttng_ust_object_data from which the lttng_ust_shm_handle |
| 34 | * is derived can only be released after unmapping the handle. |
| 35 | */ |
| 36 | void ustctl_unmap_channel(struct lttng_ust_shm_handle *lttng_ust_shm_handle); |
| 37 | |
| 38 | #endif /* _LTTNG_UST_CTL_PRIVATE_H */ |