Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 1 | /* |
| 2 | * (C) 2015 by Sysmocom s.f.m.c. GmbH |
| 3 | * |
| 4 | * Author: Jacob Erlbeck <jerlbeck@sysmocom.de> |
| 5 | * |
| 6 | * All Rights Reserved |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License along |
| 19 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 21 | * |
| 22 | */ |
| 23 | |
Harald Welte | 95871da | 2017-05-15 12:11:36 +0200 | [diff] [blame] | 24 | #include <osmocom/core/byteswap.h> |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 25 | #include <osmocom/core/stats.h> |
| 26 | |
| 27 | #include <unistd.h> |
| 28 | #include <string.h> |
| 29 | #include <stdint.h> |
| 30 | #include <errno.h> |
| 31 | #include <stdio.h> |
Holger Hans Peter Freyther | c337693 | 2015-08-21 19:56:54 +0000 | [diff] [blame] | 32 | #include <sys/types.h> |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 33 | #include <sys/socket.h> |
Holger Hans Peter Freyther | c337693 | 2015-08-21 19:56:54 +0000 | [diff] [blame] | 34 | #include <netinet/in.h> |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 35 | #include <arpa/inet.h> |
| 36 | |
| 37 | #include <osmocom/core/utils.h> |
| 38 | #include <osmocom/core/logging.h> |
| 39 | #include <osmocom/core/rate_ctr.h> |
| 40 | #include <osmocom/core/stat_item.h> |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 41 | #include <osmocom/core/timer.h> |
Jacob Erlbeck | c8f47b6 | 2015-10-26 14:42:05 +0100 | [diff] [blame] | 42 | #include <osmocom/core/statistics.h> |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 43 | #include <osmocom/core/msgb.h> |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 44 | |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 45 | #define STATS_DEFAULT_INTERVAL 5 /* secs */ |
Jacob Erlbeck | b6e6bea | 2015-11-09 15:33:44 +0100 | [diff] [blame] | 46 | #define STATS_DEFAULT_BUFLEN 256 |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 47 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 48 | static LLIST_HEAD(osmo_stats_reporter_list); |
| 49 | static void *osmo_stats_ctx = NULL; |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 50 | static int is_initialised = 0; |
| 51 | static int32_t current_stat_item_index = 0; |
| 52 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 53 | static struct osmo_stats_config s_stats_config = { |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 54 | .interval = STATS_DEFAULT_INTERVAL, |
| 55 | }; |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 56 | struct osmo_stats_config *osmo_stats_config = &s_stats_config; |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 57 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 58 | static struct osmo_timer_list osmo_stats_timer; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 59 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 60 | static int osmo_stats_reporter_log_send_counter(struct osmo_stats_reporter *srep, |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 61 | const struct rate_ctr_group *ctrg, |
| 62 | const struct rate_ctr_desc *desc, |
| 63 | int64_t value, int64_t delta); |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 64 | static int osmo_stats_reporter_log_send_item(struct osmo_stats_reporter *srep, |
| 65 | const struct osmo_stat_item_group *statg, |
Harald Welte | 1554f80 | 2016-11-11 15:06:06 +0100 | [diff] [blame] | 66 | const struct osmo_stat_item_desc *desc, int64_t value); |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 67 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 68 | static int update_srep_config(struct osmo_stats_reporter *srep) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 69 | { |
| 70 | int rc = 0; |
| 71 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 72 | if (srep->running) { |
Jacob Erlbeck | 490b38f | 2015-10-27 15:10:28 +0100 | [diff] [blame] | 73 | if (srep->close) |
| 74 | rc = srep->close(srep); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 75 | srep->running = 0; |
| 76 | } |
| 77 | |
| 78 | if (!srep->enabled) |
| 79 | return rc; |
| 80 | |
Jacob Erlbeck | 490b38f | 2015-10-27 15:10:28 +0100 | [diff] [blame] | 81 | if (srep->open) |
| 82 | rc = srep->open(srep); |
| 83 | else |
| 84 | rc = 0; |
| 85 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 86 | if (rc < 0) |
| 87 | srep->enabled = 0; |
| 88 | else |
| 89 | srep->running = 1; |
| 90 | |
Jacob Erlbeck | aed7c12 | 2015-11-09 11:25:12 +0100 | [diff] [blame] | 91 | srep->force_single_flush = 1; |
| 92 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 93 | return rc; |
| 94 | } |
| 95 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 96 | static void osmo_stats_timer_cb(void *data) |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 97 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 98 | int interval = osmo_stats_config->interval; |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 99 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 100 | if (!llist_empty(&osmo_stats_reporter_list)) |
| 101 | osmo_stats_report(); |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 102 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 103 | osmo_timer_schedule(&osmo_stats_timer, interval, 0); |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 104 | } |
| 105 | |
| 106 | static int start_timer() |
| 107 | { |
| 108 | if (!is_initialised) |
| 109 | return -ESRCH; |
| 110 | |
Pablo Neira Ayuso | 44f423f | 2017-05-08 18:00:28 +0200 | [diff] [blame] | 111 | osmo_timer_setup(&osmo_stats_timer, osmo_stats_timer_cb, NULL); |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 112 | osmo_timer_schedule(&osmo_stats_timer, 0, 1); |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 113 | |
| 114 | return 0; |
| 115 | } |
| 116 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 117 | struct osmo_stats_reporter *osmo_stats_reporter_alloc(enum osmo_stats_reporter_type type, |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 118 | const char *name) |
| 119 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 120 | struct osmo_stats_reporter *srep; |
| 121 | srep = talloc_zero(osmo_stats_ctx, struct osmo_stats_reporter); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 122 | OSMO_ASSERT(srep); |
| 123 | srep->type = type; |
| 124 | if (name) |
| 125 | srep->name = talloc_strdup(srep, name); |
| 126 | srep->fd = -1; |
| 127 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 128 | llist_add(&srep->list, &osmo_stats_reporter_list); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 129 | |
| 130 | return srep; |
| 131 | } |
| 132 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 133 | void osmo_stats_reporter_free(struct osmo_stats_reporter *srep) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 134 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 135 | osmo_stats_reporter_disable(srep); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 136 | llist_del(&srep->list); |
| 137 | talloc_free(srep); |
| 138 | } |
| 139 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 140 | void osmo_stats_init(void *ctx) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 141 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 142 | osmo_stats_ctx = ctx; |
| 143 | osmo_stat_item_discard_all(¤t_stat_item_index); |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 144 | |
| 145 | is_initialised = 1; |
| 146 | start_timer(); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 147 | } |
| 148 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 149 | struct osmo_stats_reporter *osmo_stats_reporter_find(enum osmo_stats_reporter_type type, |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 150 | const char *name) |
| 151 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 152 | struct osmo_stats_reporter *srep; |
| 153 | llist_for_each_entry(srep, &osmo_stats_reporter_list, list) { |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 154 | if (srep->type != type) |
| 155 | continue; |
| 156 | if (srep->name != name) { |
| 157 | if (name == NULL || srep->name == NULL || |
| 158 | strcmp(name, srep->name) != 0) |
| 159 | continue; |
| 160 | } |
| 161 | return srep; |
| 162 | } |
| 163 | return NULL; |
| 164 | } |
| 165 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 166 | int osmo_stats_reporter_set_remote_addr(struct osmo_stats_reporter *srep, const char *addr) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 167 | { |
| 168 | int rc; |
| 169 | struct sockaddr_in *sock_addr = (struct sockaddr_in *)&srep->dest_addr; |
| 170 | struct in_addr inaddr; |
| 171 | |
Jacob Erlbeck | ed197fd | 2015-10-27 14:43:24 +0100 | [diff] [blame] | 172 | if (!srep->have_net_config) |
| 173 | return -ENOTSUP; |
| 174 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 175 | OSMO_ASSERT(addr != NULL); |
| 176 | |
| 177 | rc = inet_pton(AF_INET, addr, &inaddr); |
| 178 | if (rc <= 0) |
| 179 | return -EINVAL; |
| 180 | |
| 181 | sock_addr->sin_addr = inaddr; |
| 182 | sock_addr->sin_family = AF_INET; |
| 183 | srep->dest_addr_len = sizeof(*sock_addr); |
| 184 | |
| 185 | talloc_free(srep->dest_addr_str); |
| 186 | srep->dest_addr_str = talloc_strdup(srep, addr); |
| 187 | |
| 188 | return update_srep_config(srep); |
| 189 | } |
| 190 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 191 | int osmo_stats_reporter_set_remote_port(struct osmo_stats_reporter *srep, int port) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 192 | { |
| 193 | struct sockaddr_in *sock_addr = (struct sockaddr_in *)&srep->dest_addr; |
| 194 | |
Jacob Erlbeck | ed197fd | 2015-10-27 14:43:24 +0100 | [diff] [blame] | 195 | if (!srep->have_net_config) |
| 196 | return -ENOTSUP; |
| 197 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 198 | srep->dest_port = port; |
Harald Welte | 95871da | 2017-05-15 12:11:36 +0200 | [diff] [blame] | 199 | sock_addr->sin_port = osmo_htons(port); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 200 | |
| 201 | return update_srep_config(srep); |
| 202 | } |
| 203 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 204 | int osmo_stats_reporter_set_local_addr(struct osmo_stats_reporter *srep, const char *addr) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 205 | { |
| 206 | int rc; |
| 207 | struct sockaddr_in *sock_addr = (struct sockaddr_in *)&srep->bind_addr; |
| 208 | struct in_addr inaddr; |
| 209 | |
Jacob Erlbeck | ed197fd | 2015-10-27 14:43:24 +0100 | [diff] [blame] | 210 | if (!srep->have_net_config) |
| 211 | return -ENOTSUP; |
| 212 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 213 | if (addr) { |
| 214 | rc = inet_pton(AF_INET, addr, &inaddr); |
| 215 | if (rc <= 0) |
| 216 | return -EINVAL; |
| 217 | } else { |
Holger Hans Peter Freyther | 7921975 | 2015-11-02 15:50:32 +0100 | [diff] [blame] | 218 | inaddr.s_addr = INADDR_ANY; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 219 | } |
| 220 | |
| 221 | sock_addr->sin_addr = inaddr; |
| 222 | sock_addr->sin_family = AF_INET; |
| 223 | srep->bind_addr_len = addr ? sizeof(*sock_addr) : 0; |
| 224 | |
| 225 | talloc_free(srep->bind_addr_str); |
| 226 | srep->bind_addr_str = addr ? talloc_strdup(srep, addr) : NULL; |
| 227 | |
| 228 | return update_srep_config(srep); |
| 229 | } |
| 230 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 231 | int osmo_stats_reporter_set_mtu(struct osmo_stats_reporter *srep, int mtu) |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 232 | { |
Jacob Erlbeck | ed197fd | 2015-10-27 14:43:24 +0100 | [diff] [blame] | 233 | if (!srep->have_net_config) |
| 234 | return -ENOTSUP; |
| 235 | |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 236 | if (mtu < 0) |
| 237 | return -EINVAL; |
| 238 | |
| 239 | srep->mtu = mtu; |
| 240 | |
| 241 | return update_srep_config(srep); |
| 242 | } |
| 243 | |
Jacob Erlbeck | bc9d9ac | 2015-11-02 14:49:35 +0100 | [diff] [blame] | 244 | int osmo_stats_reporter_set_max_class(struct osmo_stats_reporter *srep, |
| 245 | enum osmo_stats_class class_id) |
| 246 | { |
| 247 | if (class_id == OSMO_STATS_CLASS_UNKNOWN) |
| 248 | return -EINVAL; |
| 249 | |
| 250 | srep->max_class = class_id; |
| 251 | |
| 252 | return 0; |
| 253 | } |
| 254 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 255 | int osmo_stats_set_interval(int interval) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 256 | { |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 257 | if (interval <= 0) |
| 258 | return -EINVAL; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 259 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 260 | osmo_stats_config->interval = interval; |
Jacob Erlbeck | b1dbfb4 | 2015-10-26 11:58:38 +0100 | [diff] [blame] | 261 | if (is_initialised) |
| 262 | start_timer(); |
| 263 | |
| 264 | return 0; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 265 | } |
| 266 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 267 | int osmo_stats_reporter_set_name_prefix(struct osmo_stats_reporter *srep, const char *prefix) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 268 | { |
| 269 | talloc_free(srep->name_prefix); |
Jacob Erlbeck | 916423e | 2015-11-09 10:52:19 +0100 | [diff] [blame] | 270 | srep->name_prefix = prefix && strlen(prefix) > 0 ? |
| 271 | talloc_strdup(srep, prefix) : NULL; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 272 | |
| 273 | return update_srep_config(srep); |
| 274 | } |
| 275 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 276 | int osmo_stats_reporter_enable(struct osmo_stats_reporter *srep) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 277 | { |
| 278 | srep->enabled = 1; |
| 279 | |
| 280 | return update_srep_config(srep); |
| 281 | } |
| 282 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 283 | int osmo_stats_reporter_disable(struct osmo_stats_reporter *srep) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 284 | { |
| 285 | srep->enabled = 0; |
| 286 | |
| 287 | return update_srep_config(srep); |
| 288 | } |
| 289 | |
Jacob Erlbeck | 2e8f9ed | 2015-11-09 15:48:25 +0100 | [diff] [blame] | 290 | /*** i/o helper functions ***/ |
| 291 | |
| 292 | int osmo_stats_reporter_udp_open(struct osmo_stats_reporter *srep) |
| 293 | { |
| 294 | int sock; |
| 295 | int rc; |
| 296 | int buffer_size = STATS_DEFAULT_BUFLEN; |
| 297 | |
| 298 | if (srep->fd != -1 && srep->close) |
| 299 | srep->close(srep); |
| 300 | |
| 301 | sock = socket(AF_INET, SOCK_DGRAM, 0); |
| 302 | if (sock == -1) |
| 303 | return -errno; |
| 304 | |
Arran Cudbard-Bell | cc3694b | 2016-05-18 16:02:19 -0400 | [diff] [blame] | 305 | #if defined(__APPLE__) && !defined(MSG_NOSIGNAL) |
| 306 | { |
| 307 | static int val = 1; |
| 308 | |
| 309 | rc = setsockopt(sock, SOL_SOCKET, SO_NOSIGPIPE, (void*)&val, sizeof(val)); |
| 310 | goto failed; |
| 311 | } |
| 312 | #endif |
Jacob Erlbeck | 2e8f9ed | 2015-11-09 15:48:25 +0100 | [diff] [blame] | 313 | if (srep->bind_addr_len > 0) { |
| 314 | rc = bind(sock, &srep->bind_addr, srep->bind_addr_len); |
| 315 | if (rc == -1) |
| 316 | goto failed; |
| 317 | } |
| 318 | |
| 319 | srep->fd = sock; |
| 320 | |
| 321 | if (srep->mtu > 0) { |
| 322 | buffer_size = srep->mtu - 20 /* IP */ - 8 /* UDP */; |
| 323 | srep->agg_enabled = 1; |
| 324 | } |
| 325 | |
| 326 | srep->buffer = msgb_alloc(buffer_size, "stats buffer"); |
| 327 | |
| 328 | return 0; |
| 329 | |
| 330 | failed: |
| 331 | rc = -errno; |
| 332 | close(sock); |
| 333 | |
| 334 | return rc; |
| 335 | } |
| 336 | |
| 337 | int osmo_stats_reporter_udp_close(struct osmo_stats_reporter *srep) |
| 338 | { |
| 339 | int rc; |
| 340 | if (srep->fd == -1) |
| 341 | return -EBADF; |
| 342 | |
| 343 | osmo_stats_reporter_send_buffer(srep); |
| 344 | |
| 345 | rc = close(srep->fd); |
| 346 | srep->fd = -1; |
| 347 | msgb_free(srep->buffer); |
| 348 | srep->buffer = NULL; |
| 349 | return rc == -1 ? -errno : 0; |
| 350 | } |
| 351 | |
Jacob Erlbeck | b6e6bea | 2015-11-09 15:33:44 +0100 | [diff] [blame] | 352 | int osmo_stats_reporter_send(struct osmo_stats_reporter *srep, const char *data, |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 353 | int data_len) |
| 354 | { |
| 355 | int rc; |
| 356 | |
Arran Cudbard-Bell | cc3694b | 2016-05-18 16:02:19 -0400 | [diff] [blame] | 357 | rc = sendto(srep->fd, data, data_len, |
| 358 | #ifdef MSG_NOSIGNAL |
| 359 | MSG_NOSIGNAL | |
| 360 | #endif |
| 361 | MSG_DONTWAIT, |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 362 | &srep->dest_addr, srep->dest_addr_len); |
| 363 | |
| 364 | if (rc == -1) |
| 365 | rc = -errno; |
| 366 | |
| 367 | return rc; |
| 368 | } |
| 369 | |
Jacob Erlbeck | b6e6bea | 2015-11-09 15:33:44 +0100 | [diff] [blame] | 370 | int osmo_stats_reporter_send_buffer(struct osmo_stats_reporter *srep) |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 371 | { |
| 372 | int rc; |
| 373 | |
| 374 | if (!srep->buffer || msgb_length(srep->buffer) == 0) |
| 375 | return 0; |
| 376 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 377 | rc = osmo_stats_reporter_send(srep, |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 378 | (const char *)msgb_data(srep->buffer), msgb_length(srep->buffer)); |
| 379 | |
| 380 | msgb_trim(srep->buffer, 0); |
| 381 | |
| 382 | return rc; |
| 383 | } |
| 384 | |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 385 | /*** log reporter ***/ |
| 386 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 387 | struct osmo_stats_reporter *osmo_stats_reporter_create_log(const char *name) |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 388 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 389 | struct osmo_stats_reporter *srep; |
| 390 | srep = osmo_stats_reporter_alloc(OSMO_STATS_REPORTER_LOG, name); |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 391 | |
| 392 | srep->have_net_config = 0; |
| 393 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 394 | srep->send_counter = osmo_stats_reporter_log_send_counter; |
| 395 | srep->send_item = osmo_stats_reporter_log_send_item; |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 396 | |
| 397 | return srep; |
| 398 | } |
| 399 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 400 | static int osmo_stats_reporter_log_send(struct osmo_stats_reporter *srep, |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 401 | const char *type, |
Jacob Erlbeck | 16fe8da | 2015-11-02 11:30:01 +0100 | [diff] [blame] | 402 | const char *name1, unsigned int index1, const char *name2, int value, |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 403 | const char *unit) |
| 404 | { |
Jacob Erlbeck | 79125ec | 2015-11-02 15:17:50 +0100 | [diff] [blame] | 405 | LOGP(DLSTATS, LOGL_INFO, |
Jacob Erlbeck | 16fe8da | 2015-11-02 11:30:01 +0100 | [diff] [blame] | 406 | "stats t=%s p=%s g=%s i=%u n=%s v=%d u=%s\n", |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 407 | type, srep->name_prefix ? srep->name_prefix : "", |
| 408 | name1 ? name1 : "", index1, |
| 409 | name2, value, unit ? unit : ""); |
| 410 | |
| 411 | return 0; |
| 412 | } |
| 413 | |
| 414 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 415 | static int osmo_stats_reporter_log_send_counter(struct osmo_stats_reporter *srep, |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 416 | const struct rate_ctr_group *ctrg, |
| 417 | const struct rate_ctr_desc *desc, |
| 418 | int64_t value, int64_t delta) |
| 419 | { |
| 420 | if (ctrg) |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 421 | return osmo_stats_reporter_log_send(srep, "c", |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 422 | ctrg->desc->group_name_prefix, |
| 423 | ctrg->idx, |
| 424 | desc->name, value, NULL); |
| 425 | else |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 426 | return osmo_stats_reporter_log_send(srep, "c", |
Jacob Erlbeck | 16fe8da | 2015-11-02 11:30:01 +0100 | [diff] [blame] | 427 | NULL, 0, |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 428 | desc->name, value, NULL); |
| 429 | } |
| 430 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 431 | static int osmo_stats_reporter_log_send_item(struct osmo_stats_reporter *srep, |
| 432 | const struct osmo_stat_item_group *statg, |
Harald Welte | 1554f80 | 2016-11-11 15:06:06 +0100 | [diff] [blame] | 433 | const struct osmo_stat_item_desc *desc, int64_t value) |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 434 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 435 | return osmo_stats_reporter_log_send(srep, "i", |
Jacob Erlbeck | bc4f7ae | 2015-10-28 21:47:45 +0100 | [diff] [blame] | 436 | statg->desc->group_name_prefix, statg->idx, |
| 437 | desc->name, value, desc->unit); |
| 438 | } |
| 439 | |
Jacob Erlbeck | 2e8f9ed | 2015-11-09 15:48:25 +0100 | [diff] [blame] | 440 | /*** helper for reporting ***/ |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 441 | |
Jacob Erlbeck | 2e8f9ed | 2015-11-09 15:48:25 +0100 | [diff] [blame] | 442 | static int osmo_stats_reporter_check_config(struct osmo_stats_reporter *srep, |
| 443 | unsigned int index, int class_id) |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 444 | { |
Jacob Erlbeck | 2e8f9ed | 2015-11-09 15:48:25 +0100 | [diff] [blame] | 445 | if (class_id == OSMO_STATS_CLASS_UNKNOWN) |
| 446 | class_id = index != 0 ? |
| 447 | OSMO_STATS_CLASS_SUBSCRIBER : OSMO_STATS_CLASS_GLOBAL; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 448 | |
Jacob Erlbeck | 2e8f9ed | 2015-11-09 15:48:25 +0100 | [diff] [blame] | 449 | return class_id <= srep->max_class; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 450 | } |
| 451 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 452 | /*** generic rate counter support ***/ |
| 453 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 454 | static int osmo_stats_reporter_send_counter(struct osmo_stats_reporter *srep, |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 455 | const struct rate_ctr_group *ctrg, |
| 456 | const struct rate_ctr_desc *desc, |
| 457 | int64_t value, int64_t delta) |
| 458 | { |
Jacob Erlbeck | 490b38f | 2015-10-27 15:10:28 +0100 | [diff] [blame] | 459 | if (!srep->send_counter) |
| 460 | return 0; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 461 | |
Jacob Erlbeck | 490b38f | 2015-10-27 15:10:28 +0100 | [diff] [blame] | 462 | return srep->send_counter(srep, ctrg, desc, value, delta); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 463 | } |
| 464 | |
| 465 | static int rate_ctr_handler( |
| 466 | struct rate_ctr_group *ctrg, struct rate_ctr *ctr, |
| 467 | const struct rate_ctr_desc *desc, void *sctx_) |
| 468 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 469 | struct osmo_stats_reporter *srep; |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 470 | int64_t delta = rate_ctr_difference(ctr); |
| 471 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 472 | llist_for_each_entry(srep, &osmo_stats_reporter_list, list) { |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 473 | if (!srep->running) |
| 474 | continue; |
| 475 | |
Jacob Erlbeck | aed7c12 | 2015-11-09 11:25:12 +0100 | [diff] [blame] | 476 | if (delta == 0 && !srep->force_single_flush) |
| 477 | continue; |
| 478 | |
Jacob Erlbeck | bc9d9ac | 2015-11-02 14:49:35 +0100 | [diff] [blame] | 479 | if (!osmo_stats_reporter_check_config(srep, |
| 480 | ctrg->idx, ctrg->desc->class_id)) |
Jacob Erlbeck | 8a97cb9 | 2015-11-09 11:39:42 +0100 | [diff] [blame] | 481 | continue; |
Jacob Erlbeck | bc9d9ac | 2015-11-02 14:49:35 +0100 | [diff] [blame] | 482 | |
Holger Hans Peter Freyther | 837e940 | 2015-11-02 15:44:26 +0100 | [diff] [blame] | 483 | osmo_stats_reporter_send_counter(srep, ctrg, desc, |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 484 | ctr->current, delta); |
| 485 | |
Holger Hans Peter Freyther | 837e940 | 2015-11-02 15:44:26 +0100 | [diff] [blame] | 486 | /* TODO: handle result (log?, inc counter(!)?) or remove it */ |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 487 | } |
| 488 | |
| 489 | return 0; |
| 490 | } |
| 491 | |
| 492 | static int rate_ctr_group_handler(struct rate_ctr_group *ctrg, void *sctx_) |
| 493 | { |
| 494 | rate_ctr_for_each_counter(ctrg, rate_ctr_handler, sctx_); |
| 495 | |
| 496 | return 0; |
| 497 | } |
| 498 | |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 499 | /*** stat item support ***/ |
| 500 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 501 | static int osmo_stats_reporter_send_item(struct osmo_stats_reporter *srep, |
| 502 | const struct osmo_stat_item_group *statg, |
| 503 | const struct osmo_stat_item_desc *desc, |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 504 | int32_t value) |
| 505 | { |
Jacob Erlbeck | 490b38f | 2015-10-27 15:10:28 +0100 | [diff] [blame] | 506 | if (!srep->send_item) |
| 507 | return 0; |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 508 | |
Jacob Erlbeck | 490b38f | 2015-10-27 15:10:28 +0100 | [diff] [blame] | 509 | return srep->send_item(srep, statg, desc, value); |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 510 | } |
| 511 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 512 | static int osmo_stat_item_handler( |
| 513 | struct osmo_stat_item_group *statg, struct osmo_stat_item *item, void *sctx_) |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 514 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 515 | struct osmo_stats_reporter *srep; |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 516 | int32_t idx = current_stat_item_index; |
| 517 | int32_t value; |
Jacob Erlbeck | aed7c12 | 2015-11-09 11:25:12 +0100 | [diff] [blame] | 518 | int have_value; |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 519 | |
Jacob Erlbeck | aed7c12 | 2015-11-09 11:25:12 +0100 | [diff] [blame] | 520 | have_value = osmo_stat_item_get_next(item, &idx, &value) > 0; |
| 521 | if (!have_value) |
| 522 | /* Send the last value in case a flush is requested */ |
| 523 | value = osmo_stat_item_get_last(item); |
| 524 | |
| 525 | do { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 526 | llist_for_each_entry(srep, &osmo_stats_reporter_list, list) { |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 527 | if (!srep->running) |
| 528 | continue; |
| 529 | |
Jacob Erlbeck | aed7c12 | 2015-11-09 11:25:12 +0100 | [diff] [blame] | 530 | if (!have_value && !srep->force_single_flush) |
| 531 | continue; |
| 532 | |
Jacob Erlbeck | bc9d9ac | 2015-11-02 14:49:35 +0100 | [diff] [blame] | 533 | if (!osmo_stats_reporter_check_config(srep, |
| 534 | statg->idx, statg->desc->class_id)) |
Jacob Erlbeck | 8a97cb9 | 2015-11-09 11:39:42 +0100 | [diff] [blame] | 535 | continue; |
Jacob Erlbeck | bc9d9ac | 2015-11-02 14:49:35 +0100 | [diff] [blame] | 536 | |
Holger Hans Peter Freyther | 837e940 | 2015-11-02 15:44:26 +0100 | [diff] [blame] | 537 | osmo_stats_reporter_send_item(srep, statg, |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 538 | item->desc, value); |
| 539 | } |
Jacob Erlbeck | aed7c12 | 2015-11-09 11:25:12 +0100 | [diff] [blame] | 540 | |
| 541 | if (!have_value) |
| 542 | break; |
| 543 | |
| 544 | have_value = osmo_stat_item_get_next(item, &idx, &value) > 0; |
| 545 | } while (have_value); |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 546 | |
| 547 | return 0; |
| 548 | } |
| 549 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 550 | static int osmo_stat_item_group_handler(struct osmo_stat_item_group *statg, void *sctx_) |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 551 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 552 | osmo_stat_item_for_each_item(statg, osmo_stat_item_handler, sctx_); |
Jacob Erlbeck | c27671c | 2015-10-26 12:32:07 +0100 | [diff] [blame] | 553 | |
| 554 | return 0; |
| 555 | } |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 556 | |
Jacob Erlbeck | c8f47b6 | 2015-10-26 14:42:05 +0100 | [diff] [blame] | 557 | /*** osmo counter support ***/ |
| 558 | |
| 559 | static int handle_counter(struct osmo_counter *counter, void *sctx_) |
| 560 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 561 | struct osmo_stats_reporter *srep; |
Jacob Erlbeck | c8f47b6 | 2015-10-26 14:42:05 +0100 | [diff] [blame] | 562 | struct rate_ctr_desc desc = {0}; |
| 563 | /* Fake a rate counter description */ |
| 564 | desc.name = counter->name; |
| 565 | desc.description = counter->description; |
| 566 | |
| 567 | int delta = osmo_counter_difference(counter); |
| 568 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 569 | llist_for_each_entry(srep, &osmo_stats_reporter_list, list) { |
Jacob Erlbeck | c8f47b6 | 2015-10-26 14:42:05 +0100 | [diff] [blame] | 570 | if (!srep->running) |
| 571 | continue; |
| 572 | |
Jacob Erlbeck | aed7c12 | 2015-11-09 11:25:12 +0100 | [diff] [blame] | 573 | if (delta == 0 && !srep->force_single_flush) |
| 574 | continue; |
| 575 | |
Holger Hans Peter Freyther | 837e940 | 2015-11-02 15:44:26 +0100 | [diff] [blame] | 576 | osmo_stats_reporter_send_counter(srep, NULL, &desc, |
Jacob Erlbeck | c8f47b6 | 2015-10-26 14:42:05 +0100 | [diff] [blame] | 577 | counter->value, delta); |
| 578 | |
Holger Hans Peter Freyther | 837e940 | 2015-11-02 15:44:26 +0100 | [diff] [blame] | 579 | /* TODO: handle result (log?, inc counter(!)?) */ |
Jacob Erlbeck | c8f47b6 | 2015-10-26 14:42:05 +0100 | [diff] [blame] | 580 | } |
| 581 | |
| 582 | return 0; |
| 583 | } |
| 584 | |
| 585 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 586 | /*** main reporting function ***/ |
| 587 | |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 588 | static void flush_all_reporters() |
| 589 | { |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 590 | struct osmo_stats_reporter *srep; |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 591 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 592 | llist_for_each_entry(srep, &osmo_stats_reporter_list, list) { |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 593 | if (!srep->running) |
| 594 | continue; |
| 595 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 596 | osmo_stats_reporter_send_buffer(srep); |
Jacob Erlbeck | aed7c12 | 2015-11-09 11:25:12 +0100 | [diff] [blame] | 597 | srep->force_single_flush = 0; |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 598 | } |
| 599 | } |
| 600 | |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 601 | int osmo_stats_report() |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 602 | { |
Jacob Erlbeck | 01e8c91 | 2015-11-09 14:13:23 +0100 | [diff] [blame] | 603 | /* per group actions */ |
Jacob Erlbeck | c8f47b6 | 2015-10-26 14:42:05 +0100 | [diff] [blame] | 604 | osmo_counters_for_each(handle_counter, NULL); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 605 | rate_ctr_for_each_group(rate_ctr_group_handler, NULL); |
Jacob Erlbeck | fc9533d | 2015-10-29 00:55:58 +0100 | [diff] [blame] | 606 | osmo_stat_item_for_each_group(osmo_stat_item_group_handler, NULL); |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 607 | |
Jacob Erlbeck | 01e8c91 | 2015-11-09 14:13:23 +0100 | [diff] [blame] | 608 | /* global actions */ |
| 609 | osmo_stat_item_discard_all(¤t_stat_item_index); |
Jacob Erlbeck | d01acfc | 2015-10-26 16:22:45 +0100 | [diff] [blame] | 610 | flush_all_reporters(); |
| 611 | |
Jacob Erlbeck | 95bf8280 | 2015-10-20 19:05:52 +0200 | [diff] [blame] | 612 | return 0; |
| 613 | } |