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virt plugin: Fixed virt_notif_thread_init() place
[collectd.git]
/
src
/
rrdtool.c
diff --git
a/src/rrdtool.c
b/src/rrdtool.c
index
cd275da
..
d0849d1
100644
(file)
--- a/
src/rrdtool.c
+++ b/
src/rrdtool.c
@@
-25,11
+25,11
@@
#include "collectd.h"
#include "collectd.h"
-#include "common.h"
#include "plugin.h"
#include "plugin.h"
-#include "utils_avltree.h"
+#include "utils/avltree/avltree.h"
+#include "utils/common/common.h"
+#include "utils/rrdcreate/rrdcreate.h"
#include "utils_random.h"
#include "utils_random.h"
-#include "utils_rrdcreate.h"
#include <rrd.h>
#include <rrd.h>
@@
-66,8
+66,8
@@
static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
/* If datadir is zero, the daemon's basedir is used. If stepsize or heartbeat
* is zero a default, depending on the `interval' member of the value list is
* being used. */
/* If datadir is zero, the daemon's basedir is used. If stepsize or heartbeat
* is zero a default, depending on the `interval' member of the value list is
* being used. */
-static char *datadir
= NULL
;
-static double write_rate
= 0.0
;
+static char *datadir;
+static double write_rate;
static rrdcreate_config_t rrdcreate_config = {
/* stepsize = */ 0,
/* heartbeat = */ 0,
static rrdcreate_config_t rrdcreate_config = {
/* stepsize = */ 0,
/* heartbeat = */ 0,
@@
-84,17
+84,17
@@
static rrdcreate_config_t rrdcreate_config = {
/* XXX: If you need to lock both, cache_lock and queue_lock, at the same time,
* ALWAYS lock `cache_lock' first! */
/* XXX: If you need to lock both, cache_lock and queue_lock, at the same time,
* ALWAYS lock `cache_lock' first! */
-static cdtime_t cache_timeout
= 0
;
-static cdtime_t cache_flush_timeout
= 0
;
-static cdtime_t random_timeout
= 0
;
+static cdtime_t cache_timeout;
+static cdtime_t cache_flush_timeout;
+static cdtime_t random_timeout;
static cdtime_t cache_flush_last;
static cdtime_t cache_flush_last;
-static c_avl_tree_t *cache
= NULL
;
+static c_avl_tree_t *cache;
static pthread_mutex_t cache_lock = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t cache_lock = PTHREAD_MUTEX_INITIALIZER;
-static rrd_queue_t *queue_head
= NULL
;
-static rrd_queue_t *queue_tail
= NULL
;
-static rrd_queue_t *flushq_head
= NULL
;
-static rrd_queue_t *flushq_tail
= NULL
;
+static rrd_queue_t *queue_head;
+static rrd_queue_t *queue_tail;
+static rrd_queue_t *flushq_head;
+static rrd_queue_t *flushq_tail;
static pthread_t queue_thread;
static int queue_thread_running = 1;
static pthread_mutex_t queue_lock = PTHREAD_MUTEX_INITIALIZER;
static pthread_t queue_thread;
static int queue_thread_running = 1;
static pthread_mutex_t queue_lock = PTHREAD_MUTEX_INITIALIZER;
@@
-104,7
+104,7
@@
static pthread_cond_t queue_cond = PTHREAD_COND_INITIALIZER;
static pthread_mutex_t librrd_lock = PTHREAD_MUTEX_INITIALIZER;
#endif
static pthread_mutex_t librrd_lock = PTHREAD_MUTEX_INITIALIZER;
#endif
-static int do_shutdown
= 0
;
+static int do_shutdown;
#if HAVE_THREADSAFE_LIBRRD
static int srrd_update(char *filename, char *template, int argc,
#if HAVE_THREADSAFE_LIBRRD
static int srrd_update(char *filename, char *template, int argc,
@@
-186,8
+186,8
@@
static int value_list_to_string_multiple(char *buffer, int buffer_len,
return -1;
if (ds->ds[i].type == DS_TYPE_COUNTER)
return -1;
if (ds->ds[i].type == DS_TYPE_COUNTER)
- status = snprintf(buffer + offset, buffer_len - offset, ":%
llu"
,
- vl->values[i].counter);
+ status = snprintf(buffer + offset, buffer_len - offset, ":%
" PRIu64
,
+
(uint64_t)
vl->values[i].counter);
else if (ds->ds[i].type == DS_TYPE_GAUGE)
status = snprintf(buffer + offset, buffer_len - offset, ":" GAUGE_FORMAT,
vl->values[i].gauge);
else if (ds->ds[i].type == DS_TYPE_GAUGE)
status = snprintf(buffer + offset, buffer_len - offset, ":" GAUGE_FORMAT,
vl->values[i].gauge);
@@
-226,8
+226,8
@@
static int value_list_to_string(char *buffer, int buffer_len,
vl->values[0].gauge);
break;
case DS_TYPE_COUNTER:
vl->values[0].gauge);
break;
case DS_TYPE_COUNTER:
- status = snprintf(buffer, buffer_len, "%u:%
llu"
, (unsigned)tt,
- vl->values[0].counter);
+ status = snprintf(buffer, buffer_len, "%u:%
" PRIu64
, (unsigned)tt,
+
(uint64_t)
vl->values[0].counter);
break;
case DS_TYPE_ABSOLUTE:
status = snprintf(buffer, buffer_len, "%u:%" PRIu64, (unsigned)tt,
break;
case DS_TYPE_ABSOLUTE:
status = snprintf(buffer, buffer_len, "%u:%" PRIu64, (unsigned)tt,
@@
-520,10
+520,7
@@
static void rrd_cache_flush(cdtime_t timeout) {
{
char **tmp = realloc(keys, (keys_num + 1) * sizeof(char *));
if (tmp == NULL) {
{
char **tmp = realloc(keys, (keys_num + 1) * sizeof(char *));
if (tmp == NULL) {
- char errbuf[1024];
- ERROR("rrdtool plugin: "
- "realloc failed: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("rrdtool plugin: realloc failed: %s", STRERRNO);
c_avl_iterator_destroy(iter);
sfree(keys);
return;
c_avl_iterator_destroy(iter);
sfree(keys);
return;
@@
-572,7
+569,7
@@
static int rrd_cache_flush_identifier(cdtime_t timeout,
snprintf(key, sizeof(key), "%s.rrd", identifier);
else
snprintf(key, sizeof(key), "%s/%s.rrd", datadir, identifier);
snprintf(key, sizeof(key), "%s.rrd", identifier);
else
snprintf(key, sizeof(key), "%s/%s.rrd", datadir, identifier);
- key[sizeof(key) - 1] =
0
;
+ key[sizeof(key) - 1] =
'\0'
;
status = c_avl_get(cache, key, (void *)&rc);
if (status != 0) {
status = c_avl_get(cache, key, (void *)&rc);
if (status != 0) {
@@
-627,6
+624,7
@@
static int rrd_cache_insert(const char *filename, const char *value,
if ((status != 0) || (rc == NULL)) {
rc = malloc(sizeof(*rc));
if (rc == NULL) {
if ((status != 0) || (rc == NULL)) {
rc = malloc(sizeof(*rc));
if (rc == NULL) {
+ ERROR("rrdtool plugin: malloc failed: %s", STRERRNO);
pthread_mutex_unlock(&cache_lock);
return -1;
}
pthread_mutex_unlock(&cache_lock);
return -1;
}
@@
-651,15
+649,12
@@
static int rrd_cache_insert(const char *filename, const char *value,
values_new =
realloc((void *)rc->values, (rc->values_num + 1) * sizeof(char *));
if (values_new == NULL) {
values_new =
realloc((void *)rc->values, (rc->values_num + 1) * sizeof(char *));
if (values_new == NULL) {
- char errbuf[1024];
void *cache_key = NULL;
void *cache_key = NULL;
- sstrerror(errno, errbuf, sizeof(errbuf));
-
c_avl_remove(cache, filename, &cache_key, NULL);
pthread_mutex_unlock(&cache_lock);
c_avl_remove(cache, filename, &cache_key, NULL);
pthread_mutex_unlock(&cache_lock);
- ERROR("rrdtool plugin: realloc failed: %s",
errbuf
);
+ ERROR("rrdtool plugin: realloc failed: %s",
STRERRNO
);
sfree(cache_key);
sfree(rc->values);
sfree(cache_key);
sfree(rc->values);
@@
-681,12
+676,9
@@
static int rrd_cache_insert(const char *filename, const char *value,
void *cache_key = strdup(filename);
if (cache_key == NULL) {
void *cache_key = strdup(filename);
if (cache_key == NULL) {
- char errbuf[1024];
- sstrerror(errno, errbuf, sizeof(errbuf));
-
pthread_mutex_unlock(&cache_lock);
pthread_mutex_unlock(&cache_lock);
- ERROR("rrdtool plugin: strdup failed: %s",
errbuf
);
+ ERROR("rrdtool plugin: strdup failed: %s",
STRERRNO
);
sfree(rc->values[0]);
sfree(rc->values);
sfree(rc->values[0]);
sfree(rc->values);
@@
-799,25
+791,28
@@
static int rrd_write(const data_set_t *ds, const value_list_t *vl,
}
char filename[PATH_MAX];
}
char filename[PATH_MAX];
- if (value_list_to_filename(filename, sizeof(filename), vl) != 0)
+ if (value_list_to_filename(filename, sizeof(filename), vl) != 0) {
+ ERROR("rrdtool plugin: failed to build filename");
return -1;
return -1;
+ }
char values[32 * (ds->ds_num + 1)];
char values[32 * (ds->ds_num + 1)];
- if (value_list_to_string(values, sizeof(values), ds, vl) != 0)
+ if (value_list_to_string(values, sizeof(values), ds, vl) != 0) {
+ ERROR("rrdtool plugin: failed to build values string");
return -1;
return -1;
+ }
struct stat statbuf = {0};
if (stat(filename, &statbuf) == -1) {
if (errno == ENOENT) {
if (cu_rrd_create_file(filename, ds, vl, &rrdcreate_config) != 0) {
struct stat statbuf = {0};
if (stat(filename, &statbuf) == -1) {
if (errno == ENOENT) {
if (cu_rrd_create_file(filename, ds, vl, &rrdcreate_config) != 0) {
+ ERROR("rrdtool plugin: cu_rrd_create_file (%s) failed.", filename);
return -1;
} else if (rrdcreate_config.async) {
return 0;
}
} else {
return -1;
} else if (rrdcreate_config.async) {
return 0;
}
} else {
- char errbuf[1024];
- ERROR("rrdtool plugin: stat(%s) failed: %s", filename,
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("rrdtool plugin: stat(%s) failed: %s", filename, STRERRNO);
return -1;
}
} else if (!S_ISREG(statbuf.st_mode)) {
return -1;
}
} else if (!S_ISREG(statbuf.st_mode)) {
@@
-1021,7
+1016,7
@@
static int rrd_shutdown(void) {
} /* int rrd_shutdown */
static int rrd_init(void) {
} /* int rrd_shutdown */
static int rrd_init(void) {
- static int init_once
= 0
;
+ static int init_once;
if (init_once != 0)
return 0;
if (init_once != 0)
return 0;