[GitHub/LineageOS/G12/android_hardware_amlogic_kernel-modules_dhd-driver.git] / bcmdhd.100.10.545.x / include / miniopt.h

/*
 * Command line options parser.
 *
 * Copyright (C) 1999-2019, Broadcom.
 *
 *      Unless you and Broadcom execute a separate written software license
 * agreement governing use of this software, this software is licensed to you
 * under the terms of the GNU General Public License version 2 (the "GPL"),
 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
 * following added to such license:
 *
 *      As a special exception, the copyright holders of this software give you
 * permission to link this software with independent modules, and to copy and
 * distribute the resulting executable under terms of your choice, provided that
 * you also meet, for each linked independent module, the terms and conditions of
 * the license of that module.  An independent module is a module which is not
 * derived from this software.  The special exception does not apply to any
 * modifications of the software.
 *
 *      Notwithstanding the above, under no circumstances may you combine this
 * software in any way with any other Broadcom software provided under a license
 * other than the GPL, without Broadcom's express prior written consent.
 *
 *
 * <<Broadcom-WL-IPTag/Open:>>
 *
 * $Id: miniopt.h 672943 2016-11-30 08:54:06Z $
 */

#ifndef MINI_OPT_H
#define MINI_OPT_H

#ifdef __cplusplus
extern "C" {
#endif // endif

/* ---- Include Files ---------------------------------------------------- */

/* ---- Constants and Types ---------------------------------------------- */

#define MINIOPT_MAXKEY	128	/* Max options */
typedef struct miniopt {

	/* These are persistent after miniopt_init() */
	const char* name;		/* name for prompt in error strings */
	const char* flags;		/* option chars that take no args */
	bool longflags;		/* long options may be flags */
	bool opt_end;		/* at end of options (passed a "--") */

	/* These are per-call to miniopt() */

	int consumed;		/* number of argv entries cosumed in
				 * the most recent call to miniopt()
				 */
	bool positional;
	bool good_int;		/* 'val' member is the result of a sucessful
				 * strtol conversion of the option value
				 */
	char opt;
	char key[MINIOPT_MAXKEY];
	char* valstr;		/* positional param, or value for the option,
				 * or null if the option had
				 * no accompanying value
				 */
	uint uval;		/* strtol translation of valstr */
	int  val;		/* strtol translation of valstr */
} miniopt_t;

void miniopt_init(miniopt_t *t, const char* name, const char* flags, bool longflags);
int miniopt(miniopt_t *t, char **argv);

/* ---- Variable Externs ------------------------------------------------- */
/* ---- Function Prototypes ---------------------------------------------- */

#ifdef __cplusplus
	}
#endif // endif

#endif  /* MINI_OPT_H  */
Commit	Line	Data
d2839953 RC	1	/*
	2	* Command line options parser.
	3	*
965f77c4	4	* Copyright (C) 1999-2019, Broadcom.
d2839953 RC	5	*
	6	* Unless you and Broadcom execute a separate written software license
	7	* agreement governing use of this software, this software is licensed to you
	8	* under the terms of the GNU General Public License version 2 (the "GPL"),
	9	* available at http://www.broadcom.com/licenses/GPLv2.php, with the
	10	* following added to such license:
	11	*
	12	* As a special exception, the copyright holders of this software give you
	13	* permission to link this software with independent modules, and to copy and
	14	* distribute the resulting executable under terms of your choice, provided that
	15	* you also meet, for each linked independent module, the terms and conditions of
	16	* the license of that module. An independent module is a module which is not
	17	* derived from this software. The special exception does not apply to any
	18	* modifications of the software.
	19	*
	20	* Notwithstanding the above, under no circumstances may you combine this
	21	* software in any way with any other Broadcom software provided under a license
	22	* other than the GPL, without Broadcom's express prior written consent.
	23	*
	24	*
	25	* <<Broadcom-WL-IPTag/Open:>>
	26	*
	27	* $Id: miniopt.h 672943 2016-11-30 08:54:06Z $
	28	*/
	29
	30	#ifndef MINI_OPT_H
	31	#define MINI_OPT_H
	32
	33	#ifdef __cplusplus
	34	extern "C" {
	35	#endif // endif
	36
	37	/* ---- Include Files ---------------------------------------------------- */
	38
	39	/* ---- Constants and Types ---------------------------------------------- */
	40
	41	#define MINIOPT_MAXKEY 128 /* Max options */
	42	typedef struct miniopt {
	43
	44	/* These are persistent after miniopt_init() */
	45	const char* name; /* name for prompt in error strings */
	46	const char* flags; /* option chars that take no args */
	47	bool longflags; /* long options may be flags */
	48	bool opt_end; /* at end of options (passed a "--") */
	49
	50	/* These are per-call to miniopt() */
	51
	52	int consumed; /* number of argv entries cosumed in
	53	* the most recent call to miniopt()
	54	*/
	55	bool positional;
	56	bool good_int; /* 'val' member is the result of a sucessful
	57	* strtol conversion of the option value
	58	*/
	59	char opt;
	60	char key[MINIOPT_MAXKEY];
	61	char* valstr; /* positional param, or value for the option,
	62	* or null if the option had
	63	* no accompanying value
	64	*/
	65	uint uval; /* strtol translation of valstr */
	66	int val; /* strtol translation of valstr */
	67	} miniopt_t;
	68
69	void miniopt_init(miniopt_t t, const char name, const char* flags, bool longflags);
70	int miniopt(miniopt_t t, char *argv);
71
72	/* ---- Variable Externs ------------------------------------------------- */
73	/* ---- Function Prototypes ---------------------------------------------- */
74
75	#ifdef __cplusplus
76	}
77	#endif // endif
78
79	#endif /* MINI_OPT_H */