libexplain/errno_info.h

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/*
 * libexplain - Explain errno values returned by libc functions
 * Copyright (C) 2008-2010, 2013 Peter Miller
 * Written by Peter Miller <pmiller@opensource.org.au>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 3 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef LIBEXPLAIN_ERRNO_INFO_H
#define LIBEXPLAIN_ERRNO_INFO_H

#include <libexplain/ac/stddef.h>

typedef struct explain_errno_info_t explain_errno_info_t;
struct explain_errno_info_t
{
    int error_number;
    const char *name;
    const char *description;
};

const explain_errno_info_t *explain_errno_info_by_number(int errnum);

const explain_errno_info_t *explain_errno_info_by_name(const char *name);

const explain_errno_info_t *explain_errno_info_by_name_fuzzy(
    const char *name);

const explain_errno_info_t *explain_errno_info_by_text(const char *text);

const explain_errno_info_t *explain_errno_info_by_text_fuzzy(
    const char *text);

const char *explain_internal_strerror(int n);

void explain_internal_strerror_r(int errnum, char *data, size_t data_size);

#endif /* LIBEXPLAIN_ERRNO_INFO_H */
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