Return to vars.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / mpd / src

mpd 5.9

/*
 * vars.h
 *
 * Written by Toshiharu OHNO <tony-o@iij.ad.jp>
 * Copyright (c) 1993, Internet Initiative Japan, Inc. All rights reserved.
 * See ``COPYRIGHT.iij''
 *
 * Rewritten by Archie Cobbs <archie@freebsd.org>
 * Copyright (c) 1995-1999 Whistle Communications, Inc. All rights reserved.
 * See ``COPYRIGHT.whistle''
 */

#ifndef _VARS_H_
#define	_VARS_H_

#include "defs.h"

#include <sys/types.h>

/*
 * DEFINITIONS
 */

/* Describes one option */

struct confinfo {
	u_char	peered;			/* Is accept/deny applicable? */
	u_char	option;			/* Option index (0 <= value < 16) */
	const char *name;		/* Textual name; NULL ends list */
};
typedef const struct confinfo *ConfInfo;

/* Generic option configuration structure */

struct optinfo {
	u_int32_t enable;		/* Options I want */
	u_int32_t accept;		/* Options I'll allow */
};
typedef struct optinfo *Options;

#define Enable(c,x)		((c)->enable |= (1<<(x)))
#define Disable(c,x)		((c)->enable &= ~(1<<(x)))
#define Accept(c,x)		((c)->accept |= (1<<(x)))
#define Deny(c,x)		((c)->accept &= ~(1<<(x)))

#define Enabled(c,x)		(((c)->enable & (1<<(x))) != 0)
#define Acceptable(c,x)		(((c)->accept & (1<<(x))) != 0)

/*
 * FUNCTIONS
 */

extern void AcceptCommand(int ac, const char *const av[], Options opt, ConfInfo conf);
extern void DenyCommand(int ac, const char *const av[], Options opt, ConfInfo conf);
extern void EnableCommand(int ac, const char *const av[], Options opt, ConfInfo conf);
extern void DisableCommand(int ac, const char *const av[], Options opt, ConfInfo conf);
extern void YesCommand(int ac, const char *const av[], Options opt, ConfInfo conf);
extern void NoCommand(int ac, const char *const av[], Options opt, ConfInfo conf);
extern void OptStat(Context ctx, Options c, ConfInfo conf);

#endif