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| Current File : //usr/include/collectd/types.h |
/**
* libcollectdclient - src/libcollectdclient/collectd/types.h
* Copyright (C) 2008-2017 Florian octo Forster
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Authors:
* Florian octo Forster <octo at collectd.org>
**/
#ifndef LIBCOLLECTD_COLLECTD_TYPES_H
#define LIBCOLLECTD_COLLECTD_TYPES_H 1
#include "collectd/lcc_features.h"
#include <stdint.h> /* for uint64_t */
#include <sys/types.h> /* for size_t */
/*
* Defines
*/
#define LCC_NAME_LEN 64
#define LCC_DEFAULT_PORT "25826"
/*
* Types
*/
#define LCC_TYPE_COUNTER 0
#define LCC_TYPE_GAUGE 1
#define LCC_TYPE_DERIVE 2
#define LCC_TYPE_ABSOLUTE 3
LCC_BEGIN_DECLS
typedef uint64_t counter_t;
typedef double gauge_t;
typedef uint64_t derive_t;
typedef uint64_t absolute_t;
union value_u {
counter_t counter;
gauge_t gauge;
derive_t derive;
absolute_t absolute;
};
typedef union value_u value_t;
struct lcc_identifier_s {
char host[LCC_NAME_LEN];
char plugin[LCC_NAME_LEN];
char plugin_instance[LCC_NAME_LEN];
char type[LCC_NAME_LEN];
char type_instance[LCC_NAME_LEN];
};
typedef struct lcc_identifier_s lcc_identifier_t;
#define LCC_IDENTIFIER_INIT \
{ "localhost", "", "", "", "" }
struct lcc_value_list_s {
value_t *values;
int *values_types;
size_t values_len;
double time;
double interval;
lcc_identifier_t identifier;
};
typedef struct lcc_value_list_s lcc_value_list_t;
#define LCC_VALUE_LIST_INIT \
{ NULL, NULL, 0, 0, 0, LCC_IDENTIFIER_INIT }
/* lcc_value_list_writer_t is a write callback to which value lists are
* dispatched. */
typedef int (*lcc_value_list_writer_t)(lcc_value_list_t const *);
/* lcc_password_lookup_t is a callback for looking up the password for a given
* user. Must return NULL if the user is not known. */
typedef char const *(*lcc_password_lookup_t)(char const *);
LCC_END_DECLS
#endif /* LIBCOLLECTD_COLLECTD_TYPES_H */