/usr/include/rrd_client.h is in librrd-dev 1.7.0-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 | /**
* RRDTool - src/rrd_client.h
* Copyright (C) 2008-2010 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 verplant.org>
**/
#ifndef RRD_CLIENT_H_887A36401735431B937F44DFCAE0B7C9
#define RRD_CLIENT_H_887A36401735431B937F44DFCAE0B7C9 1
# ifdef HAVE_STDINT_H
# include <stdint.h>
# endif
/* max length of socket command or response */
#define RRD_CMD_MAX 4096
#ifndef RRDCACHED_DEFAULT_ADDRESS
# define RRDCACHED_DEFAULT_ADDRESS "unix:/tmp/rrdcached.sock"
#endif
#define RRDCACHED_DEFAULT_PORT "42217"
#define ENV_RRDCACHED_ADDRESS "RRDCACHED_ADDRESS"
#define ENV_RRDCACHED_STRIPPATH "RRDCACHED_STRIPPATH"
struct rrd_client;
typedef struct rrd_client rrd_client_t;
struct rrdc_stats_s
{
const char *name;
uint16_t type;
#define RRDC_STATS_TYPE_GAUGE 0x0001
#define RRDC_STATS_TYPE_COUNTER 0x0002
uint16_t flags;
union
{
uint64_t counter;
double gauge;
} value;
struct rrdc_stats_s *next;
};
typedef struct rrdc_stats_s rrdc_stats_t;
rrd_client_t *rrd_client_new(const char *addr);
void rrd_client_destroy(rrd_client_t *client);
int rrd_client_connect(rrd_client_t *client, const char *addr);
int rrd_client_is_connected(rrd_client_t *client);
int rrd_client_ping(rrd_client_t *client);
const char *rrd_client_address(rrd_client_t *client);
int rrd_client_disconnect(rrd_client_t *client);
int rrd_client_update(rrd_client_t *client, const char *filename, int values_num,
const char * const *values);
rrd_info_t * rrd_client_info(rrd_client_t *client, const char *filename);
char *rrd_client_list(rrd_client_t *client, int recursive, const char *dirname);
time_t rrd_client_last(rrd_client_t *client, const char *filename);
time_t rrd_client_first(rrd_client_t *client, const char *filename, int rraindex);
int rrd_client_create(rrd_client_t *client, const char *filename,
unsigned long pdp_step,
time_t last_up,
int no_overwrite,
int argc,
const char **argv);
int rrd_client_create_r2(rrd_client_t *client, const char *filename,
unsigned long pdp_step,
time_t last_up,
int no_overwrite,
const char **sources,
const char *_template,
int argc,
const char **argv);
int rrd_client_flush(rrd_client_t *client, const char *filename);
int rrd_client_forget(rrd_client_t *client, const char *filename);
int rrd_client_flushall(rrd_client_t *client);
int rrd_client_fetch(rrd_client_t *client, const char *filename,
const char *cf,
time_t *ret_start, time_t *ret_end,
unsigned long *ret_step,
unsigned long *ret_ds_num,
char ***ret_ds_names,
rrd_value_t **ret_data);
int rrd_client_stats_get(rrd_client_t *client, rrdc_stats_t **ret_stats);
/*
* Simple interface:
*/
int rrdc_connect(const char *addr);
int rrdc_is_connected(const char *daemon_addr);
int rrdc_is_any_connected(void);
int rrdc_ping(void);
int rrdc_disconnect(void);
int rrdc_update (const char *filename, int values_num,
const char * const *values);
rrd_info_t * rrdc_info (const char *filename);
char *rrdc_list(int recursive, const char *dirname);
time_t rrdc_last (const char *filename);
time_t rrdc_first (const char *filename, int rraindex);
int rrdc_create (const char *filename,
unsigned long pdp_step,
time_t last_up,
int no_overwrite,
int argc,
const char **argv);
int rrdc_create_r2 (const char *filename,
unsigned long pdp_step,
time_t last_up,
int no_overwrite,
const char **sources,
const char *_template,
int argc,
const char **argv);
int rrdc_flush (const char *filename);
int rrdc_forget (const char *filename);
int rrdc_flush_if_daemon (const char *opt_daemon, const char *filename);
int rrdc_flushall (void);
int rrdc_flushall_if_daemon (const char *opt_daemon);
int rrdc_fetch (const char *filename,
const char *cf,
time_t *ret_start, time_t *ret_end,
unsigned long *ret_step,
unsigned long *ret_ds_num,
char ***ret_ds_names,
rrd_value_t **ret_data);
int rrdc_stats_get (rrdc_stats_t **ret_stats);
void rrdc_stats_free (rrdc_stats_t *ret_stats);
#endif /* __RRD_CLIENT_H */
/*
* vim: set sw=2 sts=2 ts=8 et fdm=marker :
*/
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