| 1 | /* |
| 2 | * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca> |
| 3 | * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 4 | * 2013 - Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License, version 2 only, |
| 8 | * as published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License along |
| 16 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | */ |
| 19 | |
| 20 | #include "lttng-sessiond.h" |
| 21 | |
| 22 | int ust_consumerd64_fd = -1; |
| 23 | int ust_consumerd32_fd = -1; |
| 24 | |
| 25 | long page_size; |
| 26 | |
| 27 | struct health_app *health_sessiond; |
| 28 | |
| 29 | struct notification_thread_handle *notification_thread_handle; |
| 30 | |
| 31 | struct lttng_ht *agent_apps_ht_by_sock = NULL; |
| 32 | |
| 33 | int kernel_tracer_fd = -1; |
| 34 | struct lttng_kernel_tracer_version kernel_tracer_version; |
| 35 | struct lttng_kernel_tracer_abi_version kernel_tracer_abi_version; |
| 36 | |
| 37 | int kernel_poll_pipe[2] = { -1, -1 }; |
| 38 | |
| 39 | pid_t ppid; |
| 40 | pid_t child_ppid; |
| 41 | |
| 42 | struct sessiond_config config; |
| 43 | |
| 44 | struct consumer_data kconsumer_data = { |
| 45 | .type = LTTNG_CONSUMER_KERNEL, |
| 46 | .err_sock = -1, |
| 47 | .cmd_sock = -1, |
| 48 | .channel_monitor_pipe = -1, |
| 49 | .pid_mutex = PTHREAD_MUTEX_INITIALIZER, |
| 50 | .lock = PTHREAD_MUTEX_INITIALIZER, |
| 51 | }; |
| 52 | |
| 53 | struct consumer_data ustconsumer64_data = { |
| 54 | .type = LTTNG_CONSUMER64_UST, |
| 55 | .err_sock = -1, |
| 56 | .cmd_sock = -1, |
| 57 | .channel_monitor_pipe = -1, |
| 58 | .pid_mutex = PTHREAD_MUTEX_INITIALIZER, |
| 59 | .lock = PTHREAD_MUTEX_INITIALIZER, |
| 60 | }; |
| 61 | |
| 62 | struct consumer_data ustconsumer32_data = { |
| 63 | .type = LTTNG_CONSUMER32_UST, |
| 64 | .err_sock = -1, |
| 65 | .cmd_sock = -1, |
| 66 | .channel_monitor_pipe = -1, |
| 67 | .pid_mutex = PTHREAD_MUTEX_INITIALIZER, |
| 68 | .lock = PTHREAD_MUTEX_INITIALIZER, |
| 69 | }; |
| 70 | |
| 71 | enum consumerd_state ust_consumerd_state; |
| 72 | enum consumerd_state kernel_consumerd_state; |