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 | |
| 82a3637f DG |
6 | * as published by the Free Software Foundation; only version 2 |
| 7 | * of the License. | |
| 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 | ||
| ab147185 | 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" | |
| ab147185 MD |
25 | #define DEFAULT_TRACE_OUTPUT DEFAULT_HOME_DIR "/lttng" |
| 26 | ||
| 27 | struct module_param { | |
| 28 | const char *name; | |
| 29 | int required; | |
| 30 | }; | |
| 686204ab | 31 | |
| b73401da | 32 | /* LTTng kernel tracer modules list */ |
| ab147185 | 33 | const struct module_param kernel_modules_list[] = { |
| ab147185 MD |
34 | { "lttng-ftrace", 0 }, |
| 35 | { "lttng-kprobes", 0 }, | |
| 36 | { "lttng-kretprobes", 0 }, | |
| ab147185 | 37 | { "lib-ring-buffer", 1 }, |
| d0254c7c | 38 | { "ltt-relay", 1 }, |
| ab147185 MD |
39 | { "ltt-ring-buffer-client-discard", 1 }, |
| 40 | { "ltt-ring-buffer-client-overwrite", 1 }, | |
| 41 | { "ltt-ring-buffer-metadata-client", 1 }, | |
| 42 | { "ltt-ring-buffer-client-mmap-discard", 1 }, | |
| 43 | { "ltt-ring-buffer-client-mmap-overwrite", 1 }, | |
| 44 | { "ltt-ring-buffer-metadata-mmap-client", 1 }, | |
| 45 | { "lttng-probe-lttng", 1 }, | |
| 46 | { "lttng-types", 0 }, | |
| 47 | { "lttng-probe-block", 0 }, | |
| 48 | { "lttng-probe-irq", 0 }, | |
| 49 | { "lttng-probe-kvm", 0 }, | |
| 50 | { "lttng-probe-sched", 0 }, | |
| 51 | { "lttng-probe-syscalls", 0 }, | |
| b73401da | 52 | }; |
| 20fe2104 | 53 | |
| 686204ab MD |
54 | extern const char default_home_dir[], |
| 55 | default_tracing_group[], | |
| 56 | default_ust_sock_dir[], | |
| 57 | default_global_apps_pipe[]; | |
| fac6795d | 58 | |
| 5461b305 DG |
59 | /* |
| 60 | * This contains extra data needed for processing a command received by the | |
| 61 | * session daemon from the lttng client. | |
| 62 | */ | |
| 63 | struct command_ctx { | |
| 64 | int ust_sock; | |
| 65 | unsigned int lttng_msg_size; | |
| 66 | struct ltt_session *session; | |
| 67 | struct lttcomm_lttng_msg *llm; | |
| 68 | struct lttcomm_session_msg *lsm; | |
| 69 | }; | |
| 70 | ||
| fac6795d | 71 | #endif /* _LTT_SESSIOND_H */ |