#include "configfile.h"
#include "meta_data.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;
*
* 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);
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);
plugin_write_cb callback, user_data_t *user_data);
int plugin_register_flush (const char *name,
plugin_flush_cb callback, user_data_t *user_data);
-int plugin_register_shutdown (char *name,
+int plugin_register_shutdown (const char *name,
plugin_shutdown_cb callback);
int plugin_register_data_set (const data_set_t *ds);
int plugin_register_log (const char *name,
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);