File: libcsystem_getopt.h

package info (click to toggle)
libvmdk 20160119-3
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 11,600 kB
  • ctags: 4,882
  • sloc: ansic: 171,049; sh: 12,586; makefile: 1,220; python: 543; sed: 134
file content (68 lines) | stat: -rw-r--r-- 1,855 bytes parent folder | download | duplicates (10)
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
/*
 * GetOpt functions
 *
 * Copyright (C) 2008-2016, Joachim Metz <joachim.metz@gmail.com>
 *
 * Refer to AUTHORS for acknowledgements.
 *
 * This software 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 software 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 Lesser General Public License
 * along with this software.  If not, see <http://www.gnu.org/licenses/>.
 */

#if !defined( _LIBCSYSTEM_GETOPT_H )
#define _LIBCSYSTEM_GETOPT_H

#include <common.h>
#include <types.h>

#include "libcsystem_extern.h"
#include "libcsystem_libcstring.h"

/* unistd.h is included here to export getopt, optarg, optind and optopt
 */
#if defined( HAVE_UNISTD_H )
#include <unistd.h>
#endif

#if defined( __cplusplus )
extern "C" {
#endif

#if defined( HAVE_GETOPT )
#define libcsystem_getopt( argument_count, argument_values, options_string ) \
	getopt( argument_count, argument_values, options_string )

#else
LIBCSYSTEM_EXTERN \
libcstring_system_character_t *optarg;

LIBCSYSTEM_EXTERN \
int optind;

LIBCSYSTEM_EXTERN \
libcstring_system_integer_t optopt;

LIBCSYSTEM_EXTERN \
libcstring_system_integer_t libcsystem_getopt(
                             int argument_count,
                             libcstring_system_character_t * const argument_values[],
                             const libcstring_system_character_t *options_string );

#endif /* defined( HAVE_GETOPT ) */

#if defined( __cplusplus )
}
#endif

#endif