Mercurial > octave
diff liboctave/wrappers/getopt-wrapper.h @ 22064:bd4f3d2ce52f
provide wrapper for getopt
* liboctave/wrappers/getopt-wrapper.c,
liboctave/wrappers/getopt-wrapper.h: New files.
* liboctave/wrappers/module.mk: Update.
* octave.cc, options-usage.h: Use wrapper for getopt.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 07 Jul 2016 13:44:40 -0400 |
parents | |
children | 66db9a493c84 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/liboctave/wrappers/getopt-wrapper.h Thu Jul 07 13:44:40 2016 -0400 @@ -0,0 +1,53 @@ +/* + +Copyright (C) 2016 John W. Eaton + +This file is part of Octave. + +Octave 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 3 of the License, or (at your +option) any later version. + +Octave 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 Octave; see the file COPYING. If not, see +<http://www.gnu.org/licenses/>. + +*/ + +#if ! defined (octave_getopt_wrapper_h) +#define octave_getopt_wrapper_h 1 + +#if defined __cplusplus +extern "C" { +#endif + +struct octave_getopt_options +{ + const char *name; + int has_arg; + int *flag; + int val; +}; + +#define octave_no_arg 0 +#define octave_required_arg 1 +#define octave_optional_arg 2 + +extern int +octave_getopt_long_wrapper (int argc, char *const *argv, + const char *shortopts, + const struct octave_getopt_options *longopts, + int *longind); + +#if defined __cplusplus +} +#endif + +#endif +