libexplain/iocontrol/request_by_name.c

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/*
 * libexplain - a library of system-call-specific strerror replacements
 * Copyright (C) 2011, 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/>.
 */

#include <libexplain/ac/string.h>

#include <libexplain/iocontrol.h>
#include <libexplain/iocontrol/table.h>


const explain_iocontrol_t *
explain_iocontrol_request_by_name(const char *name)
{
    const explain_iocontrol_t *const *tpp;
    const explain_iocontrol_t *const *end;

    end = explain_iocontrol_table + explain_iocontrol_table_size;
    for (tpp = explain_iocontrol_table; tpp < end; ++tpp)
    {
        const explain_iocontrol_t *tp;

        tp = *tpp;
        if (tp->name && 0 == strcmp(name, tp->name))
        {
            return tp;
        }
    }
    return NULL;
}

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