/usr/include/collectd/configfile.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 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 | #ifndef CONFIGFILE_H
#define CONFIGFILE_H
/**
* collectd - src/configfile.h
* Copyright (C) 2005,2006 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; either version 2 of the License, or (at your
* option) any later version.
*
* 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>
**/
#include "collectd.h"
#include "liboconfig/oconfig.h"
/*
* DESCRIPTION
* Remove a registered plugin from the internal data structures.
*
* PARAMETERS
* `type' Name of the plugin (must be the same as passed to
* `plugin_register'
*/
void cf_unregister (const char *type);
void cf_unregister_complex (const char *type);
/*
* DESCRIPTION
* `cf_register' is called by plugins that wish to receive config keys. The
* plugin will then receive all keys it registered for if they're found in a
* `<Plugin $type>' section.
*
* PARAMETERS
* `type' Name of the plugin (must be the same as passed to
* `plugin_register'
* `callback' Pointer to the callback function. The callback must return zero
* upon success, a value smaller than zero if it doesn't know how
* to handle the `key' passed to it (the first argument) or a
* value greater than zero if it knows how to handle the key but
* failed.
* `keys' Array of key values this plugin wished to receive. The last
* element must be a NULL-pointer.
* `keys_num' Number of elements in the array (not counting the last NULL-
* pointer.
*
* NOTES
* `cf_unregister' will be called for `type' to make sure only one record
* exists for each `type' at any time. This means that `cf_register' may be
* called multiple times, but only the last call will have an effect.
*/
void cf_register (const char *type,
int (*callback) (const char *, const char *),
const char **keys, int keys_num);
int cf_register_complex (const char *type, int (*callback) (oconfig_item_t *));
/*
* DESCRIPTION
* `cf_read' reads the config file `filename' and dispatches the read
* information to functions/variables. Most important: Is calls `plugin_load'
* to load specific plugins, depending on the current mode of operation.
*
* PARAMETERS
* `filename' An additional filename to look for. This function calls
* `lc_process' which already searches many standard locations..
* If set to NULL will use the `CONFIGFILE' define.
*
* RETURN VALUE
* Returns zero upon success and non-zero otherwise. A error-message will have
* been printed in this case.
*/
int cf_read (char *filename);
int global_option_set (const char *option, const char *value);
const char *global_option_get (const char *option);
/* Assures the config option is a string, duplicates it and returns the copy in
* "ret_string". If necessary "*ret_string" is freed first. Returns zero upon
* success. */
int cf_util_get_string (const oconfig_item_t *ci, char **ret_string);
/* Assures the config option is a string and copies it to the provided buffer.
* Assures null-termination. */
int cf_util_get_string_buffer (const oconfig_item_t *ci, char *buffer,
size_t buffer_size);
/* Assures the config option is a number and returns it as an int. */
int cf_util_get_int (const oconfig_item_t *ci, int *ret_value);
/* Assures the config option is a boolean and assignes it to `ret_bool'.
* Otherwise, `ret_bool' is not changed and non-zero is returned. */
int cf_util_get_boolean (const oconfig_item_t *ci, _Bool *ret_bool);
/* Assures that the config option is a string. The string is then converted to
* a port number using `service_name_to_port_number' and returned. Returns the
* port number in the range [1-65535] or less than zero upon failure. */
int cf_util_get_port_number (const oconfig_item_t *ci);
#endif /* defined(CONFIGFILE_H) */
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