xref: /freebsd/contrib/bc/include/args.h (revision 78bc019d220e05abb5b12f678f9b4a847019bbcc)
1252884aeSStefan Eßer /*
2252884aeSStefan Eßer  * *****************************************************************************
3252884aeSStefan Eßer  *
43aa99676SStefan Eßer  * SPDX-License-Identifier: BSD-2-Clause
5252884aeSStefan Eßer  *
610328f8bSStefan Eßer  * Copyright (c) 2018-2021 Gavin D. Howard and contributors.
7252884aeSStefan Eßer  *
8252884aeSStefan Eßer  * Redistribution and use in source and binary forms, with or without
9252884aeSStefan Eßer  * modification, are permitted provided that the following conditions are met:
10252884aeSStefan Eßer  *
11252884aeSStefan Eßer  * * Redistributions of source code must retain the above copyright notice, this
12252884aeSStefan Eßer  *   list of conditions and the following disclaimer.
13252884aeSStefan Eßer  *
14252884aeSStefan Eßer  * * Redistributions in binary form must reproduce the above copyright notice,
15252884aeSStefan Eßer  *   this list of conditions and the following disclaimer in the documentation
16252884aeSStefan Eßer  *   and/or other materials provided with the distribution.
17252884aeSStefan Eßer  *
18252884aeSStefan Eßer  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19252884aeSStefan Eßer  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20252884aeSStefan Eßer  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21252884aeSStefan Eßer  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22252884aeSStefan Eßer  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23252884aeSStefan Eßer  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24252884aeSStefan Eßer  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25252884aeSStefan Eßer  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26252884aeSStefan Eßer  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27252884aeSStefan Eßer  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28252884aeSStefan Eßer  * POSSIBILITY OF SUCH DAMAGE.
29252884aeSStefan Eßer  *
30252884aeSStefan Eßer  * *****************************************************************************
31252884aeSStefan Eßer  *
32252884aeSStefan Eßer  * Definitions for processing command-line arguments.
33252884aeSStefan Eßer  *
34252884aeSStefan Eßer  */
35252884aeSStefan Eßer 
36252884aeSStefan Eßer #ifndef BC_ARGS_H
37252884aeSStefan Eßer #define BC_ARGS_H
38252884aeSStefan Eßer 
39252884aeSStefan Eßer #include <status.h>
4044d4804dSStefan Eßer #include <opt.h>
41252884aeSStefan Eßer #include <vm.h>
42252884aeSStefan Eßer 
4344d4804dSStefan Eßer /**
4444d4804dSStefan Eßer  * Processes command-line arguments.
4544d4804dSStefan Eßer  * @param argc        How many arguments there are.
4644d4804dSStefan Eßer  * @param argv        The array of arguments.
4744d4804dSStefan Eßer  * @param exit_exprs  True if bc/dc should exit when there are expressions,
4844d4804dSStefan Eßer  *                    false otherwise.
49*78bc019dSStefan Eßer  * @param scale       The current scale.
5044d4804dSStefan Eßer  */
51*78bc019dSStefan Eßer void
52*78bc019dSStefan Eßer bc_args(int argc, char* argv[], bool exit_exprs, BcBigDig scale);
53252884aeSStefan Eßer 
5444d4804dSStefan Eßer // A reference to the list of long options.
5544d4804dSStefan Eßer extern const BcOptLong bc_args_lopt[];
56252884aeSStefan Eßer 
57252884aeSStefan Eßer #endif // BC_ARGS_H
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