/* AIX doesn't have MSG_DONTWAIT */
#ifndef MSG_DONTWAIT
-# define MSG_DONTWAIT MSG_NONBLOCK
+#define MSG_DONTWAIT MSG_NONBLOCK
#endif
/*
* Defines
*/
#ifndef PINBA_UDP_BUFFER_SIZE
-# define PINBA_UDP_BUFFER_SIZE 65536
+#define PINBA_UDP_BUFFER_SIZE 65536
#endif
#ifndef PINBA_DEFAULT_NODE
-# define PINBA_DEFAULT_NODE "::0"
+#define PINBA_DEFAULT_NODE "::0"
#endif
#ifndef PINBA_DEFAULT_SERVICE
-# define PINBA_DEFAULT_SERVICE "30002"
+#define PINBA_DEFAULT_SERVICE "30002"
#endif
#ifndef PINBA_MAX_SOCKETS
-# define PINBA_MAX_SOCKETS 16
+#define PINBA_MAX_SOCKETS 16
#endif
/*
* Private data structures
*/
/* {{{ */
-struct pinba_socket_s
-{
+struct pinba_socket_s {
struct pollfd fd[PINBA_MAX_SOCKETS];
nfds_t fd_num;
};
typedef struct pinba_socket_s pinba_socket_t;
/* Fixed point counter value. n is the decimal part multiplied by 10^9. */
-struct float_counter_s
-{
+struct float_counter_s {
uint64_t i;
uint64_t n; /* nanos */
};
typedef struct float_counter_s float_counter_t;
-struct pinba_statnode_s
-{
+struct pinba_statnode_s {
/* collector name, used as plugin instance */
char *name;
/*
* Functions
*/
-static void float_counter_add (float_counter_t *fc, float val) /* {{{ */
+static void float_counter_add(float_counter_t *fc, float val) /* {{{ */
{
uint64_t tmp;
if (val < 0.0)
return;
- tmp = (uint64_t) val;
- val -= (double) tmp;
+ tmp = (uint64_t)val;
+ val -= (double)tmp;
fc->i += tmp;
- fc->n += (uint64_t) ((val * 1000000000.0) + .5);
+ fc->n += (uint64_t)((val * 1000000000.0) + .5);
- if (fc->n >= 1000000000)
- {
+ if (fc->n >= 1000000000) {
fc->i += 1;
fc->n -= 1000000000;
- assert (fc->n < 1000000000);
+ assert(fc->n < 1000000000);
}
} /* }}} void float_counter_add */
-static derive_t float_counter_get (const float_counter_t *fc, /* {{{ */
- uint64_t factor)
-{
+static derive_t float_counter_get(const float_counter_t *fc, /* {{{ */
+ uint64_t factor) {
derive_t ret;
- ret = (derive_t) (fc->i * factor);
- ret += (derive_t) (fc->n / (1000000000 / factor));
+ ret = (derive_t)(fc->i * factor);
+ ret += (derive_t)(fc->n / (1000000000 / factor));
- return (ret);
+ return ret;
} /* }}} derive_t float_counter_get */
-static void strset (char **str, const char *new) /* {{{ */
+static void strset(char **str, const char *new) /* {{{ */
{
char *tmp;
if (!str || !new)
return;
- tmp = strdup (new);
+ tmp = strdup(new);
if (tmp == NULL)
return;
- sfree (*str);
+ sfree(*str);
*str = tmp;
} /* }}} void strset */
static void service_statnode_add(const char *name, /* {{{ */
- const char *host,
- const char *server,
- const char *script)
-{
+ const char *host, const char *server,
+ const char *script) {
pinba_statnode_t *node;
- node = realloc (stat_nodes,
- sizeof (*stat_nodes) * (stat_nodes_num + 1));
- if (node == NULL)
- {
- ERROR ("pinba plugin: realloc failed");
+ node = realloc(stat_nodes, sizeof(*stat_nodes) * (stat_nodes_num + 1));
+ if (node == NULL) {
+ ERROR("pinba plugin: realloc failed");
return;
}
stat_nodes = node;
node = stat_nodes + stat_nodes_num;
- memset (node, 0, sizeof (*node));
+ memset(node, 0, sizeof(*node));
/* reset strings */
- node->name = NULL;
- node->host = NULL;
+ node->name = NULL;
+ node->host = NULL;
node->server = NULL;
node->script = NULL;
node->mem_peak = NAN;
/* fill query data */
- strset (&node->name, name);
- strset (&node->host, host);
- strset (&node->server, server);
- strset (&node->script, script);
+ strset(&node->name, name);
+ strset(&node->host, host);
+ strset(&node->server, server);
+ strset(&node->script, script);
/* increment counter */
stat_nodes_num++;
/* Copy the data from the global "stat_nodes" list into the buffer pointed to
* by "res", doing the derivation in the process. Returns the next index or
* zero if the end of the list has been reached. */
-static unsigned int service_statnode_collect (pinba_statnode_t *res, /* {{{ */
- unsigned int index)
-{
+static unsigned int service_statnode_collect(pinba_statnode_t *res, /* {{{ */
+ unsigned int index) {
pinba_statnode_t *node;
if (stat_nodes_num == 0)
/* begin collecting */
if (index == 0)
- pthread_mutex_lock (&stat_nodes_lock);
+ pthread_mutex_lock(&stat_nodes_lock);
/* end collecting */
- if (index >= stat_nodes_num)
- {
- pthread_mutex_unlock (&stat_nodes_lock);
+ if (index >= stat_nodes_num) {
+ pthread_mutex_unlock(&stat_nodes_lock);
return 0;
}
node = stat_nodes + index;
- memcpy (res, node, sizeof (*res));
+ memcpy(res, node, sizeof(*res));
/* reset node */
node->mem_peak = NAN;
- return (index + 1);
+ return index + 1;
} /* }}} unsigned int service_statnode_collect */
-static void service_statnode_process (pinba_statnode_t *node, /* {{{ */
- Pinba__Request* request)
-{
+static void service_statnode_process(pinba_statnode_t *node, /* {{{ */
+ Pinba__Request *request) {
node->req_count++;
- float_counter_add (&node->req_time, request->request_time);
- float_counter_add (&node->ru_utime, request->ru_utime);
- float_counter_add (&node->ru_stime, request->ru_stime);
+ float_counter_add(&node->req_time, request->request_time);
+ float_counter_add(&node->ru_utime, request->ru_utime);
+ float_counter_add(&node->ru_stime, request->ru_stime);
node->doc_size += request->document_size;
- if (isnan (node->mem_peak)
- || (node->mem_peak < ((gauge_t) request->memory_peak)))
- node->mem_peak = (gauge_t) request->memory_peak;
+ if (isnan(node->mem_peak) ||
+ (node->mem_peak < ((gauge_t)request->memory_peak)))
+ node->mem_peak = (gauge_t)request->memory_peak;
} /* }}} void service_statnode_process */
-static void service_process_request (Pinba__Request *request) /* {{{ */
+static void service_process_request(Pinba__Request *request) /* {{{ */
{
- pthread_mutex_lock (&stat_nodes_lock);
+ pthread_mutex_lock(&stat_nodes_lock);
- for (unsigned int i = 0; i < stat_nodes_num; i++)
- {
- if ((stat_nodes[i].host != NULL)
- && (strcmp (request->hostname, stat_nodes[i].host) != 0))
+ for (unsigned int i = 0; i < stat_nodes_num; i++) {
+ if ((stat_nodes[i].host != NULL) &&
+ (strcmp(request->hostname, stat_nodes[i].host) != 0))
continue;
- if ((stat_nodes[i].server != NULL)
- && (strcmp (request->server_name, stat_nodes[i].server) != 0))
+ if ((stat_nodes[i].server != NULL) &&
+ (strcmp(request->server_name, stat_nodes[i].server) != 0))
continue;
- if ((stat_nodes[i].script != NULL)
- && (strcmp (request->script_name, stat_nodes[i].script) != 0))
+ if ((stat_nodes[i].script != NULL) &&
+ (strcmp(request->script_name, stat_nodes[i].script) != 0))
continue;
service_statnode_process(&stat_nodes[i], request);
pthread_mutex_unlock(&stat_nodes_lock);
} /* }}} void service_process_request */
-static int pb_del_socket (pinba_socket_t *s, /* {{{ */
- nfds_t index)
-{
+static int pb_del_socket(pinba_socket_t *s, /* {{{ */
+ nfds_t index) {
if (index >= s->fd_num)
- return (EINVAL);
+ return EINVAL;
- close (s->fd[index].fd);
+ close(s->fd[index].fd);
s->fd[index].fd = -1;
/* When deleting the last element in the list, no memmove is necessary. */
- if (index < (s->fd_num - 1))
- {
- memmove (&s->fd[index], &s->fd[index + 1],
- sizeof (s->fd[0]) * (s->fd_num - (index + 1)));
+ if (index < (s->fd_num - 1)) {
+ memmove(&s->fd[index], &s->fd[index + 1],
+ sizeof(s->fd[0]) * (s->fd_num - (index + 1)));
}
s->fd_num--;
- return (0);
+ return 0;
} /* }}} int pb_del_socket */
-static int pb_add_socket (pinba_socket_t *s, /* {{{ */
- const struct addrinfo *ai)
-{
+static int pb_add_socket(pinba_socket_t *s, /* {{{ */
+ const struct addrinfo *ai) {
int fd;
int tmp;
int status;
- if (s->fd_num == PINBA_MAX_SOCKETS)
- {
- WARNING ("pinba plugin: Sorry, you have hit the built-in limit of "
- "%i sockets. Please complain to the collectd developers so we can "
- "raise the limit.", PINBA_MAX_SOCKETS);
- return (-1);
+ if (s->fd_num == PINBA_MAX_SOCKETS) {
+ WARNING("pinba plugin: Sorry, you have hit the built-in limit of "
+ "%i sockets. Please complain to the collectd developers so we can "
+ "raise the limit.",
+ PINBA_MAX_SOCKETS);
+ return -1;
}
- fd = socket (ai->ai_family, ai->ai_socktype, ai->ai_protocol);
- if (fd < 0)
- {
+ fd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+ if (fd < 0) {
char errbuf[1024];
- ERROR ("pinba plugin: socket(2) failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (0);
+ ERROR("pinba plugin: socket(2) failed: %s",
+ sstrerror(errno, errbuf, sizeof(errbuf)));
+ return 0;
}
tmp = 1;
- status = setsockopt (fd, SOL_SOCKET, SO_REUSEADDR, &tmp, sizeof (tmp));
- if (status != 0)
- {
+ status = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &tmp, sizeof(tmp));
+ if (status != 0) {
char errbuf[1024];
- WARNING ("pinba plugin: setsockopt(SO_REUSEADDR) failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
+ WARNING("pinba plugin: setsockopt(SO_REUSEADDR) failed: %s",
+ sstrerror(errno, errbuf, sizeof(errbuf)));
}
- status = bind (fd, ai->ai_addr, ai->ai_addrlen);
- if (status != 0)
- {
+ status = bind(fd, ai->ai_addr, ai->ai_addrlen);
+ if (status != 0) {
char errbuf[1024];
- ERROR ("pinba plugin: bind(2) failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
- close (fd);
- return (0);
+ ERROR("pinba plugin: bind(2) failed: %s",
+ sstrerror(errno, errbuf, sizeof(errbuf)));
+ close(fd);
+ return 0;
}
s->fd[s->fd_num].fd = fd;
s->fd[s->fd_num].revents = 0;
s->fd_num++;
- return (0);
+ return 0;
} /* }}} int pb_add_socket */
-static pinba_socket_t *pinba_socket_open (const char *node, /* {{{ */
- const char *service)
-{
+static pinba_socket_t *pinba_socket_open(const char *node, /* {{{ */
+ const char *service) {
pinba_socket_t *s;
struct addrinfo *ai_list;
int status;
if (service == NULL)
service = PINBA_DEFAULT_SERVICE;
- struct addrinfo ai_hints = {
- .ai_family = AF_UNSPEC,
- .ai_flags = AI_PASSIVE,
- .ai_socktype = SOCK_DGRAM
- };
+ struct addrinfo ai_hints = {.ai_family = AF_UNSPEC,
+ .ai_flags = AI_PASSIVE,
+ .ai_socktype = SOCK_DGRAM};
- status = getaddrinfo (node, service,
- &ai_hints, &ai_list);
- if (status != 0)
- {
- ERROR ("pinba plugin: getaddrinfo(3) failed: %s",
- gai_strerror (status));
- return (NULL);
+ status = getaddrinfo(node, service, &ai_hints, &ai_list);
+ if (status != 0) {
+ ERROR("pinba plugin: getaddrinfo(3) failed: %s", gai_strerror(status));
+ return NULL;
}
- assert (ai_list != NULL);
-
- s = calloc (1, sizeof (*s));
- if (s == NULL)
- {
- freeaddrinfo (ai_list);
- ERROR ("pinba plugin: calloc failed.");
- return (NULL);
+ assert(ai_list != NULL);
+
+ s = calloc(1, sizeof(*s));
+ if (s == NULL) {
+ freeaddrinfo(ai_list);
+ ERROR("pinba plugin: calloc failed.");
+ return NULL;
}
- for (struct addrinfo *ai_ptr = ai_list; ai_ptr != NULL; ai_ptr = ai_ptr->ai_next)
- {
- status = pb_add_socket (s, ai_ptr);
+ for (struct addrinfo *ai_ptr = ai_list; ai_ptr != NULL;
+ ai_ptr = ai_ptr->ai_next) {
+ status = pb_add_socket(s, ai_ptr);
if (status != 0)
break;
} /* for (ai_list) */
- freeaddrinfo (ai_list);
+ freeaddrinfo(ai_list);
- if (s->fd_num < 1)
- {
- WARNING ("pinba plugin: Unable to open socket for address %s.", node);
- sfree (s);
+ if (s->fd_num < 1) {
+ WARNING("pinba plugin: Unable to open socket for address %s.", node);
+ sfree(s);
s = NULL;
}
- return (s);
+ return s;
} /* }}} pinba_socket_open */
-static void pinba_socket_free (pinba_socket_t *socket) /* {{{ */
+static void pinba_socket_free(pinba_socket_t *socket) /* {{{ */
{
if (!socket)
return;
- for (nfds_t i = 0; i < socket->fd_num; i++)
- {
+ for (nfds_t i = 0; i < socket->fd_num; i++) {
if (socket->fd[i].fd < 0)
continue;
- close (socket->fd[i].fd);
+ close(socket->fd[i].fd);
socket->fd[i].fd = -1;
}
sfree(socket);
} /* }}} void pinba_socket_free */
-static int pinba_process_stats_packet (const uint8_t *buffer, /* {{{ */
- size_t buffer_size)
-{
+static int pinba_process_stats_packet(const uint8_t *buffer, /* {{{ */
+ size_t buffer_size) {
Pinba__Request *request;
- request = pinba__request__unpack (NULL, buffer_size, buffer);
+ request = pinba__request__unpack(NULL, buffer_size, buffer);
if (!request)
- return (-1);
+ return -1;
service_process_request(request);
- pinba__request__free_unpacked (request, NULL);
+ pinba__request__free_unpacked(request, NULL);
- return (0);
+ return 0;
} /* }}} int pinba_process_stats_packet */
-static int pinba_udp_read_callback_fn (int sock) /* {{{ */
+static int pinba_udp_read_callback_fn(int sock) /* {{{ */
{
uint8_t buffer[PINBA_UDP_BUFFER_SIZE];
size_t buffer_size;
int status;
- while (42)
- {
- buffer_size = sizeof (buffer);
- status = recvfrom (sock, buffer, buffer_size - 1, MSG_DONTWAIT, /* from = */ NULL, /* from len = */ 0);
- if (status < 0)
- {
+ while (42) {
+ buffer_size = sizeof(buffer);
+ status = recvfrom(sock, buffer, buffer_size - 1, MSG_DONTWAIT,
+ /* from = */ NULL, /* from len = */ 0);
+ if (status < 0) {
char errbuf[1024];
if ((errno == EINTR)
#ifdef EWOULDBLOCK
|| (errno == EWOULDBLOCK)
#endif
- || (errno == EAGAIN))
- {
+ || (errno == EAGAIN)) {
continue;
}
WARNING("pinba plugin: recvfrom(2) failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (-1);
- }
- else if (status == 0)
- {
- DEBUG ("pinba plugin: recvfrom(2) returned unexpected status zero.");
- return (-1);
- }
- else /* if (status > 0) */
+ sstrerror(errno, errbuf, sizeof(errbuf)));
+ return -1;
+ } else if (status == 0) {
+ DEBUG("pinba plugin: recvfrom(2) returned unexpected status zero.");
+ return -1;
+ } else /* if (status > 0) */
{
- assert (((size_t) status) < buffer_size);
- buffer_size = (size_t) status;
+ assert(((size_t)status) < buffer_size);
+ buffer_size = (size_t)status;
buffer[buffer_size] = 0;
- status = pinba_process_stats_packet (buffer, buffer_size);
+ status = pinba_process_stats_packet(buffer, buffer_size);
if (status != 0)
DEBUG("pinba plugin: Parsing packet failed.");
- return (status);
+ return status;
}
} /* while (42) */
/* not reached */
- assert (23 == 42);
- return (-1);
+ assert(23 == 42);
+ return -1;
} /* }}} void pinba_udp_read_callback_fn */
-static int receive_loop (void) /* {{{ */
+static int receive_loop(void) /* {{{ */
{
pinba_socket_t *s;
- s = pinba_socket_open (conf_node, conf_service);
- if (s == NULL)
- {
- ERROR ("pinba plugin: Collector thread is exiting prematurely.");
- return (-1);
+ s = pinba_socket_open(conf_node, conf_service);
+ if (s == NULL) {
+ ERROR("pinba plugin: Collector thread is exiting prematurely.");
+ return -1;
}
- while (!collector_thread_do_shutdown)
- {
+ while (!collector_thread_do_shutdown) {
int status;
if (s->fd_num < 1)
break;
- status = poll (s->fd, s->fd_num, /* timeout = */ 1000);
+ status = poll(s->fd, s->fd_num, /* timeout = */ 1000);
if (status == 0) /* timeout */
{
continue;
- }
- else if (status < 0)
- {
+ } else if (status < 0) {
char errbuf[1024];
if ((errno == EINTR) || (errno == EAGAIN))
continue;
- ERROR ("pinba plugin: poll(2) failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
- pinba_socket_free (s);
- return (-1);
+ ERROR("pinba plugin: poll(2) failed: %s",
+ sstrerror(errno, errbuf, sizeof(errbuf)));
+ pinba_socket_free(s);
+ return -1;
}
- for (nfds_t i = 0; i < s->fd_num; i++)
- {
- if (s->fd[i].revents & (POLLERR | POLLHUP | POLLNVAL))
- {
- pb_del_socket (s, i);
+ for (nfds_t i = 0; i < s->fd_num; i++) {
+ if (s->fd[i].revents & (POLLERR | POLLHUP | POLLNVAL)) {
+ pb_del_socket(s, i);
i--;
- }
- else if (s->fd[i].revents & (POLLIN | POLLPRI))
- {
- pinba_udp_read_callback_fn (s->fd[i].fd);
+ } else if (s->fd[i].revents & (POLLIN | POLLPRI)) {
+ pinba_udp_read_callback_fn(s->fd[i].fd);
}
} /* for (s->fd) */
- } /* while (!collector_thread_do_shutdown) */
+ } /* while (!collector_thread_do_shutdown) */
- pinba_socket_free (s);
+ pinba_socket_free(s);
s = NULL;
- return (0);
+ return 0;
} /* }}} int receive_loop */
-static void *collector_thread (void *arg) /* {{{ */
+static void *collector_thread(void *arg) /* {{{ */
{
- receive_loop ();
+ receive_loop();
- memset (&collector_thread_id, 0, sizeof (collector_thread_id));
+ memset(&collector_thread_id, 0, sizeof(collector_thread_id));
collector_thread_running = 0;
- pthread_exit (NULL);
- return (NULL);
+ pthread_exit(NULL);
+ return NULL;
} /* }}} void *collector_thread */
/*
* Plugin declaration section
*/
-static int pinba_config_view (const oconfig_item_t *ci) /* {{{ */
+static int pinba_config_view(const oconfig_item_t *ci) /* {{{ */
{
- char *name = NULL;
- char *host = NULL;
+ char *name = NULL;
+ char *host = NULL;
char *server = NULL;
char *script = NULL;
int status;
- status = cf_util_get_string (ci, &name);
+ status = cf_util_get_string(ci, &name);
if (status != 0)
- return (status);
+ return status;
- for (int i = 0; i < ci->children_num; i++)
- {
+ for (int i = 0; i < ci->children_num; i++) {
oconfig_item_t *child = ci->children + i;
- if (strcasecmp ("Host", child->key) == 0)
- status = cf_util_get_string (child, &host);
- else if (strcasecmp ("Server", child->key) == 0)
- status = cf_util_get_string (child, &server);
- else if (strcasecmp ("Script", child->key) == 0)
- status = cf_util_get_string (child, &script);
- else
- {
- WARNING ("pinba plugin: Unknown config option: %s", child->key);
+ if (strcasecmp("Host", child->key) == 0)
+ status = cf_util_get_string(child, &host);
+ else if (strcasecmp("Server", child->key) == 0)
+ status = cf_util_get_string(child, &server);
+ else if (strcasecmp("Script", child->key) == 0)
+ status = cf_util_get_string(child, &script);
+ else {
+ WARNING("pinba plugin: Unknown config option: %s", child->key);
status = -1;
}
}
if (status == 0)
- service_statnode_add (name, host, server, script);
+ service_statnode_add(name, host, server, script);
- sfree (name);
- sfree (host);
- sfree (server);
- sfree (script);
+ sfree(name);
+ sfree(host);
+ sfree(server);
+ sfree(script);
- return (status);
+ return status;
} /* }}} int pinba_config_view */
-static int plugin_config (oconfig_item_t *ci) /* {{{ */
+static int plugin_config(oconfig_item_t *ci) /* {{{ */
{
/* The lock should not be necessary in the config callback, but let's be
* sure.. */
- pthread_mutex_lock (&stat_nodes_lock);
+ pthread_mutex_lock(&stat_nodes_lock);
- for (int i = 0; i < ci->children_num; i++)
- {
+ for (int i = 0; i < ci->children_num; i++) {
oconfig_item_t *child = ci->children + i;
- if (strcasecmp ("Address", child->key) == 0)
- cf_util_get_string (child, &conf_node);
- else if (strcasecmp ("Port", child->key) == 0)
- cf_util_get_service (child, &conf_service);
- else if (strcasecmp ("View", child->key) == 0)
- pinba_config_view (child);
+ if (strcasecmp("Address", child->key) == 0)
+ cf_util_get_string(child, &conf_node);
+ else if (strcasecmp("Port", child->key) == 0)
+ cf_util_get_service(child, &conf_service);
+ else if (strcasecmp("View", child->key) == 0)
+ pinba_config_view(child);
else
- WARNING ("pinba plugin: Unknown config option: %s", child->key);
+ WARNING("pinba plugin: Unknown config option: %s", child->key);
}
pthread_mutex_unlock(&stat_nodes_lock);
- return (0);
+ return 0;
} /* }}} int pinba_config */
-static int plugin_init (void) /* {{{ */
+static int plugin_init(void) /* {{{ */
{
int status;
- if (stat_nodes == NULL)
- {
+ if (stat_nodes == NULL) {
/* Collect the "total" data by default. */
- service_statnode_add ("total",
- /* host = */ NULL,
- /* server = */ NULL,
- /* script = */ NULL);
+ service_statnode_add("total",
+ /* host = */ NULL,
+ /* server = */ NULL,
+ /* script = */ NULL);
}
if (collector_thread_running)
- return (0);
+ return 0;
- status = plugin_thread_create (&collector_thread_id,
- /* attrs = */ NULL,
- collector_thread,
- /* args = */ NULL, "pinba collector");
- if (status != 0)
- {
+ status = plugin_thread_create(&collector_thread_id,
+ /* attrs = */ NULL, collector_thread,
+ /* args = */ NULL, "pinba collector");
+ if (status != 0) {
char errbuf[1024];
- ERROR ("pinba plugin: pthread_create(3) failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (-1);
+ ERROR("pinba plugin: pthread_create(3) failed: %s",
+ sstrerror(errno, errbuf, sizeof(errbuf)));
+ return -1;
}
collector_thread_running = 1;
- return (0);
+ return 0;
} /* }}} */
-static int plugin_shutdown (void) /* {{{ */
+static int plugin_shutdown(void) /* {{{ */
{
- if (collector_thread_running)
- {
+ if (collector_thread_running) {
int status;
- DEBUG ("pinba plugin: Shutting down collector thread.");
+ DEBUG("pinba plugin: Shutting down collector thread.");
collector_thread_do_shutdown = 1;
- status = pthread_join (collector_thread_id, /* retval = */ NULL);
- if (status != 0)
- {
+ status = pthread_join(collector_thread_id, /* retval = */ NULL);
+ if (status != 0) {
char errbuf[1024];
- ERROR ("pinba plugin: pthread_join(3) failed: %s",
- sstrerror (status, errbuf, sizeof (errbuf)));
+ ERROR("pinba plugin: pthread_join(3) failed: %s",
+ sstrerror(status, errbuf, sizeof(errbuf)));
}
collector_thread_running = 0;
collector_thread_do_shutdown = 0;
} /* if (collector_thread_running) */
- return (0);
+ return 0;
} /* }}} int plugin_shutdown */
-static int plugin_submit (const pinba_statnode_t *res) /* {{{ */
+static int plugin_submit(const pinba_statnode_t *res) /* {{{ */
{
value_list_t vl = VALUE_LIST_INIT;
vl.values_len = 1;
- sstrncpy (vl.plugin, "pinba", sizeof (vl.plugin));
- sstrncpy (vl.plugin_instance, res->name, sizeof (vl.plugin_instance));
-
- vl.values = &(value_t) { .derive = res->req_count };
- sstrncpy (vl.type, "total_requests", sizeof (vl.type));
- plugin_dispatch_values (&vl);
-
- vl.values = &(value_t) { .derive = float_counter_get (&res->req_time, /* factor = */ 1000) };
- sstrncpy (vl.type, "total_time_in_ms", sizeof (vl.type));
- plugin_dispatch_values (&vl);
+ sstrncpy(vl.plugin, "pinba", sizeof(vl.plugin));
+ sstrncpy(vl.plugin_instance, res->name, sizeof(vl.plugin_instance));
+
+ vl.values = &(value_t){.derive = res->req_count};
+ sstrncpy(vl.type, "total_requests", sizeof(vl.type));
+ plugin_dispatch_values(&vl);
+
+ vl.values = &(value_t){
+ .derive = float_counter_get(&res->req_time, /* factor = */ 1000)};
+ sstrncpy(vl.type, "total_time_in_ms", sizeof(vl.type));
+ plugin_dispatch_values(&vl);
+
+ vl.values = &(value_t){.derive = res->doc_size};
+ sstrncpy(vl.type, "total_bytes", sizeof(vl.type));
+ plugin_dispatch_values(&vl);
+
+ vl.values = &(value_t){
+ .derive = float_counter_get(&res->ru_utime, /* factor = */ 100)};
+ sstrncpy(vl.type, "cpu", sizeof(vl.type));
+ sstrncpy(vl.type_instance, "user", sizeof(vl.type_instance));
+ plugin_dispatch_values(&vl);
+
+ vl.values = &(value_t){
+ .derive = float_counter_get(&res->ru_stime, /* factor = */ 100)};
+ sstrncpy(vl.type, "cpu", sizeof(vl.type));
+ sstrncpy(vl.type_instance, "system", sizeof(vl.type_instance));
+ plugin_dispatch_values(&vl);
+
+ vl.values = &(value_t){.gauge = res->mem_peak};
+ sstrncpy(vl.type, "memory", sizeof(vl.type));
+ sstrncpy(vl.type_instance, "peak", sizeof(vl.type_instance));
+ plugin_dispatch_values(&vl);
- vl.values = &(value_t) { .derive = res->doc_size };
- sstrncpy (vl.type, "total_bytes", sizeof (vl.type));
- plugin_dispatch_values (&vl);
-
- vl.values = &(value_t) { .derive = float_counter_get (&res->ru_utime, /* factor = */ 100) };
- sstrncpy (vl.type, "cpu", sizeof (vl.type));
- sstrncpy (vl.type_instance, "user", sizeof (vl.type_instance));
- plugin_dispatch_values (&vl);
-
- vl.values = &(value_t) { .derive = float_counter_get (&res->ru_stime, /* factor = */ 100) };
- sstrncpy (vl.type, "cpu", sizeof (vl.type));
- sstrncpy (vl.type_instance, "system", sizeof (vl.type_instance));
- plugin_dispatch_values (&vl);
-
- vl.values = &(value_t) { .gauge = res->mem_peak };
- sstrncpy (vl.type, "memory", sizeof (vl.type));
- sstrncpy (vl.type_instance, "peak", sizeof (vl.type_instance));
- plugin_dispatch_values (&vl);
-
- return (0);
+ return 0;
} /* }}} int plugin_submit */
-static int plugin_read (void) /* {{{ */
+static int plugin_read(void) /* {{{ */
{
- unsigned int i=0;
+ unsigned int i = 0;
pinba_statnode_t data;
- while ((i = service_statnode_collect (&data, i)) != 0)
- {
- plugin_submit (&data);
+ while ((i = service_statnode_collect(&data, i)) != 0) {
+ plugin_submit(&data);
}
return 0;
} /* }}} int plugin_read */
-void module_register (void) /* {{{ */
+void module_register(void) /* {{{ */
{
- plugin_register_complex_config ("pinba", plugin_config);
- plugin_register_init ("pinba", plugin_init);
- plugin_register_read ("pinba", plugin_read);
- plugin_register_shutdown ("pinba", plugin_shutdown);
+ plugin_register_complex_config("pinba", plugin_config);
+ plugin_register_init("pinba", plugin_init);
+ plugin_register_read("pinba", plugin_read);
+ plugin_register_shutdown("pinba", plugin_shutdown);
} /* }}} void module_register */
-
-/* vim: set sw=2 sts=2 et fdm=marker : */
projects / collectd.git / blobdiff