/** * 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 */

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