projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 8c0faa1d DG |
1 | /* |
| 2 | * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca> | |
| fac6795d DG |
3 | * |
| 4 | * This program is free software; you can redistribute it and/or | |
| 5 | * modify it under the terms of the GNU General Public License | |
| 6 | * as published by the Free Software Foundation; either version 2 | |
| 7 | * of the License, or (at your option) any later version. | |
| 8c0faa1d | 8 | * |
| fac6795d DG |
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. | |
| 8c0faa1d | 13 | * |
| fac6795d DG |
14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software | |
| 16 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| fac6795d DG |
17 | */ |
| 18 | ||
| 19 | #ifndef _LTT_SESSIOND_H | |
| 20 | #define _LTT_SESSIOND_H | |
| 21 | ||
| ca95a216 | 22 | #define DEFAULT_HOME_DIR "/tmp" |
| 8c0faa1d DG |
23 | #define DEFAULT_UST_SOCK_DIR DEFAULT_HOME_DIR "/ust-app-socks" |
| 24 | #define DEFAULT_GLOBAL_APPS_PIPE DEFAULT_UST_SOCK_DIR "/global" | |
| 25 | #define DEFAULT_TRACE_OUTPUT DEFAULT_HOME_DIR "/lttng" | |
| 686204ab | 26 | |
| 20fe2104 DG |
27 | /* |
| 28 | * Kernel tracer defines | |
| 29 | */ | |
| 30 | #define DEFAULT_KERNEL_TRACER_PATH "/mnt/debugfs/lttng" | |
| 31 | #define DEFAULT_KERNEL_OVERWRITE 0 | |
| 8c0faa1d DG |
32 | #define DEFAULT_KERNEL_SUBBUF_SIZE 4096 /* bytes */ |
| 33 | #define DEFAULT_KERNEL_SUBBUF_NUM 8 /* Must always be a power of 2 */ | |
| 34 | #define DEFAULT_KERNEL_SWITCH_TIMER 0 /* usec */ | |
| 35 | #define DEFAULT_KERNEL_READ_TIMER 200 /* usec */ | |
| 20fe2104 | 36 | |
| 686204ab MD |
37 | extern const char default_home_dir[], |
| 38 | default_tracing_group[], | |
| 39 | default_ust_sock_dir[], | |
| 40 | default_global_apps_pipe[]; | |
| fac6795d | 41 | |
| 5461b305 DG |
42 | /* |
| 43 | * This contains extra data needed for processing a command received by the | |
| 44 | * session daemon from the lttng client. | |
| 45 | */ | |
| 46 | struct command_ctx { | |
| 47 | int ust_sock; | |
| 48 | unsigned int lttng_msg_size; | |
| 49 | struct ltt_session *session; | |
| 50 | struct lttcomm_lttng_msg *llm; | |
| 51 | struct lttcomm_session_msg *lsm; | |
| 52 | }; | |
| 53 | ||
| fac6795d | 54 | #endif /* _LTT_SESSIOND_H */ |