/usr/include/collectd/utils_fbhash.h is in collectd-dev 4.10.1-2.1ubuntu7.
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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 | /**
* collectd - src/utils_fbhash.h
* Copyright (C) 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_FBHASH_H
#define UTILS_FBHASH_H 1
/*
* File-backed hash
*
* This module reads a file of the form
* key: value
* into a hash, which can then be queried. The file is given to `fbh_create',
* the hash is queried using `fbh_get'. If the file is changed during runtime,
* it will automatically be re-read.
*/
struct fbhash_s;
typedef struct fbhash_s fbhash_t;
fbhash_t *fbh_create (const char *file);
void fbh_destroy (fbhash_t *h);
/* Returns the value as a newly allocated `char *'. It's the caller's
* responsibility to free this memory. */
char *fbh_get (fbhash_t *h, const char *key);
#endif /* UTILS_FBHASH_H */
/* vim: set sw=2 sts=2 et fdm=marker : */
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