/usr/include/collectd/utils_db_query.h is in collectd-dev 4.10.1-2.1ubuntu7.
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 | /**
* collectd - src/utils_db_query.h
* Copyright (C) 2008,2009 Florian octo Forster
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License is applicable.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors:
* Florian octo Forster <octo at verplant.org>
**/
#ifndef UTILS_DB_QUERY_H
#define UTILS_DB_QUERY_H 1
#include "configfile.h"
/*
* Data types
*/
struct udb_query_s;
typedef struct udb_query_s udb_query_t;
struct udb_query_preparation_area_s;
typedef struct udb_query_preparation_area_s udb_query_preparation_area_t;
typedef int (*udb_query_create_callback_t) (udb_query_t *q,
oconfig_item_t *ci);
/*
* Public functions
*/
int udb_query_create (udb_query_t ***ret_query_list,
size_t *ret_query_list_len, oconfig_item_t *ci,
udb_query_create_callback_t cb, int legacy_mode);
void udb_query_free (udb_query_t **query_list, size_t query_list_len);
int udb_query_pick_from_list_by_name (const char *name,
udb_query_t **src_list, size_t src_list_len,
udb_query_t ***dst_list, size_t *dst_list_len);
int udb_query_pick_from_list (oconfig_item_t *ci,
udb_query_t **src_list, size_t src_list_len,
udb_query_t ***dst_list, size_t *dst_list_len);
const char *udb_query_get_name (udb_query_t *q);
const char *udb_query_get_statement (udb_query_t *q);
void udb_query_set_user_data (udb_query_t *q, void *user_data);
void *udb_query_get_user_data (udb_query_t *q);
/*
* udb_query_check_version
*
* Returns 0 if the query is NOT suitable for `version' and >0 if the
* query IS suitable.
*/
int udb_query_check_version (udb_query_t *q, unsigned int version);
int udb_query_prepare_result (const udb_query_t const *q,
udb_query_preparation_area_t *prep_area,
const char *host, const char *plugin, const char *db_name,
char **column_names, size_t column_num, int interval);
int udb_query_handle_result (const udb_query_t const *q,
udb_query_preparation_area_t *prep_area, char **column_values);
void udb_query_finish_result (const udb_query_t const *q,
udb_query_preparation_area_t *prep_area);
udb_query_preparation_area_t *
udb_query_allocate_preparation_area (udb_query_t *q);
void
udb_query_delete_preparation_area (udb_query_preparation_area_t *q_area);
#endif /* UTILS_DB_QUERY_H */
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