#include "collectd.h"
#include "configfile.h"
+#include "meta_data.h"
+#include "utils_time.h"
+
+#define PLUGIN_FLAGS_GLOBAL 0x0001
#define DATA_MAX_NAME_LEN 64
-#define DS_TYPE_COUNTER 0
-#define DS_TYPE_GAUGE 1
+#define DS_TYPE_COUNTER 0
+#define DS_TYPE_GAUGE 1
+#define DS_TYPE_DERIVE 2
+#define DS_TYPE_ABSOLUTE 3
+
+#define DS_TYPE_TO_STRING(t) (t == DS_TYPE_COUNTER) ? "counter" : \
+ (t == DS_TYPE_GAUGE) ? "gauge" : \
+ (t == DS_TYPE_DERIVE) ? "derive" : \
+ (t == DS_TYPE_ABSOLUTE) ? "absolute" : \
+ "unknown"
+
#ifndef LOG_ERR
# define LOG_ERR 3
*/
typedef unsigned long long counter_t;
typedef double gauge_t;
+typedef int64_t derive_t;
+typedef uint64_t absolute_t;
union value_u
{
- counter_t counter;
- gauge_t gauge;
+ counter_t counter;
+ gauge_t gauge;
+ derive_t derive;
+ absolute_t absolute;
};
typedef union value_u value_t;
{
value_t *values;
int values_len;
- time_t time;
- int interval;
+ cdtime_t time;
+ cdtime_t interval;
char host[DATA_MAX_NAME_LEN];
char plugin[DATA_MAX_NAME_LEN];
char plugin_instance[DATA_MAX_NAME_LEN];
char type[DATA_MAX_NAME_LEN];
char type_instance[DATA_MAX_NAME_LEN];
+ meta_data_t *meta;
};
typedef struct value_list_s value_list_t;
-#define VALUE_LIST_INIT { NULL, 0, 0, interval_g, "localhost", "", "", "", "" }
-#define VALUE_LIST_STATIC { NULL, 0, 0, 0, "localhost", "", "", "", "" }
+#define VALUE_LIST_INIT { NULL, 0, 0, interval_g, "localhost", "", "", "", "", NULL }
+#define VALUE_LIST_STATIC { NULL, 0, 0, 0, "localhost", "", "", "", "", NULL }
struct data_source_s
{
int64_t nm_signed_int;
uint64_t nm_unsigned_int;
double nm_double;
- bool nm_boolean;
+ _Bool nm_boolean;
} nm_value;
struct notification_meta_s *next;
} notification_meta_t;
typedef struct notification_s
{
int severity;
- time_t time;
+ cdtime_t time;
char message[NOTIF_MAX_MSG_LEN];
char host[DATA_MAX_NAME_LEN];
char plugin[DATA_MAX_NAME_LEN];
typedef int (*plugin_read_cb) (user_data_t *);
typedef int (*plugin_write_cb) (const data_set_t *, const value_list_t *,
user_data_t *);
-typedef int (*plugin_flush_cb) (int timeout, const char *identifier,
+typedef int (*plugin_flush_cb) (cdtime_t timeout, const char *identifier,
user_data_t *);
typedef void (*plugin_log_cb) (int severity, const char *message,
user_data_t *);
*
* ARGUMENTS
* `name' Name of the plugin to load.
- * `mr' Types of functions to request from the plugin.
+ * `flags' Hints on how to handle this plugin.
*
* RETURN VALUE
* Returns zero upon success, a value greater than zero if no plugin was found
* NOTES
* No attempt is made to re-load an already loaded module.
*/
-int plugin_load (const char *name);
+int plugin_load (const char *name, uint32_t flags);
void plugin_init_all (void);
void plugin_read_all (void);
int plugin_write (const char *plugin,
const data_set_t *ds, const value_list_t *vl);
-int plugin_flush (const char *plugin, int timeout, const char *identifier);
+int plugin_flush (const char *plugin, cdtime_t timeout, const char *identifier);
/*
* The `plugin_register_*' functions are used to make `config', `init',
plugin_init_cb callback);
int plugin_register_read (const char *name,
int (*callback) (void));
-int plugin_register_complex_read (const char *name,
+int plugin_register_complex_read (const char *group, const char *name,
plugin_read_cb callback,
const struct timespec *interval,
user_data_t *user_data);
int plugin_unregister_complex_config (const char *name);
int plugin_unregister_init (const char *name);
int plugin_unregister_read (const char *name);
-int plugin_unregister_complex_read (const char *name, void **user_data);
+int plugin_unregister_read_group (const char *group);
int plugin_unregister_write (const char *name);
int plugin_unregister_flush (const char *name);
int plugin_unregister_shutdown (const char *name);
double value);
int plugin_notification_meta_add_boolean (notification_t *n,
const char *name,
- bool value);
+ _Bool value);
int plugin_notification_meta_copy (notification_t *dst,
const notification_t *src);