xref: /onnv-gate/usr/src/lib/libast/common/comp/getopt.h (revision 12068:08a39a083754)
14887Schin /***********************************************************************
24887Schin *                                                                      *
34887Schin *               This software is part of the ast package               *
4*12068SRoger.Faulkner@Oracle.COM *          Copyright (c) 1985-2010 AT&T Intellectual Property          *
54887Schin *                      and is licensed under the                       *
64887Schin *                  Common Public License, Version 1.0                  *
78462SApril.Chin@Sun.COM *                    by AT&T Intellectual Property                     *
84887Schin *                                                                      *
94887Schin *                A copy of the License is available at                 *
104887Schin *            http://www.opensource.org/licenses/cpl1.0.txt             *
114887Schin *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
124887Schin *                                                                      *
134887Schin *              Information and Software Systems Research               *
144887Schin *                            AT&T Research                             *
154887Schin *                           Florham Park NJ                            *
164887Schin *                                                                      *
174887Schin *                 Glenn Fowler <gsf@research.att.com>                  *
184887Schin *                  David Korn <dgk@research.att.com>                   *
194887Schin *                   Phong Vo <kpv@research.att.com>                    *
204887Schin *                                                                      *
214887Schin ***********************************************************************/
224887Schin #pragma prototyped
234887Schin /*
244887Schin  * gnu getopt interface
254887Schin  */
264887Schin 
27*12068SRoger.Faulkner@Oracle.COM #ifndef _GETOPT_H
288462SApril.Chin@Sun.COM #ifdef	_AST_STD_I
298462SApril.Chin@Sun.COM #define _GETOPT_H		-1
30*12068SRoger.Faulkner@Oracle.COM #else
318462SApril.Chin@Sun.COM #define _GETOPT_H		1
324887Schin 
338462SApril.Chin@Sun.COM #include <ast_getopt.h>
344887Schin 
354887Schin #define no_argument		0
364887Schin #define required_argument	1
374887Schin #define optional_argument	2
384887Schin 
394887Schin struct option
404887Schin {
414887Schin 	const char*	name;
424887Schin 	int		has_arg;
434887Schin 	int*		flag;
444887Schin 	int		val;
454887Schin };
464887Schin 
474887Schin extern int	getopt_long(int, char* const*, const char*, const struct option*, int*);
484887Schin extern int	getopt_long_only(int, char* const*, const char*, const struct option*, int*);
494887Schin 
504887Schin #endif
51*12068SRoger.Faulkner@Oracle.COM #endif
52