/*

* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

* which accompanies this distribution, and is available

* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

/**

 @file

 @publishedAll

 @released

*/

#ifndef _SYS_TYPES_H

#define _SYS_TYPES_H

# include <stddef.h>	

# include <machine/types.h>

# ifndef	_POSIX_SOURCE

/**

@internalComponent

*/

#  define	physadr		physadr_t

/**

@internalComponent

*/

#  define	quad		quad_t

typedef	unsigned char	u_char;

typedef	unsigned short	u_short;

typedef	unsigned int	u_int;

typedef	unsigned long	u_long;

typedef	unsigned short	ushort;		/* System V compatibility */

typedef	unsigned int	uint;		/* System V compatibility */

# endif	/*!_POSIX_SOURCE */

#ifndef __time_t_defined

typedef _TIME_T_ time_t;

#define __time_t_defined

#endif

typedef	long	daddr_t;

typedef	char *	caddr_t;

#ifdef __go32_types__

typedef	unsigned long	ino_t;

#else

#ifdef __sparc__

typedef	unsigned long	ino_t;

#else

typedef	unsigned short	ino_t;

#endif

#endif

typedef	short	dev_t;

typedef	long	off_t;

typedef	unsigned short	uid_t;

typedef	unsigned short	gid_t;

typedef int pid_t;

typedef	long	key_t;

typedef int mode_t;

typedef unsigned int nlink_t;

# ifndef	_POSIX_SOURCE

/**

@internalComponent

*/

#  define	NBBY	8		/* number of bits in a byte */

/**

Select uses bit masks of file descriptors in longs.

These macros manipulate such bit fields (the filesystem macros use chars).

FD_SETSIZE may be defined by the user, but the default here

should be >= NOFILE (param.h).

@internalComponent

*/

#  ifndef	FD_SETSIZE

#	define	FD_SETSIZE	60

#  endif

/**

@internalComponent

*/

typedef	long	fd_mask;

/**

@internalComponent

*/

#  define	NFDBITS	(sizeof (fd_mask) * NBBY)	/* bits per mask */

#  ifndef	howmany

/**

@internalComponent

*/

#	define	howmany(x,y)	(((x)+((y)-1))/(y))

#  endif

typedef	struct fd_set {

	fd_mask	fds_bits[howmany(FD_SETSIZE, NFDBITS)];

} fd_set;

/**

@internalAll

*/

#  define	FD_SET(n, p)	((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS)))

/**

@internalAll

*/

#  define	FD_CLR(n, p)	((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS)))

/**

@internalAll

*/

#  define	FD_ISSET(n, p)	((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS)))

/**

@internalAll

*/

#  define	FD_ZERO(p)	memset((caddr_t)(p), 0, sizeof (*(p)))

# endif	/* _POSIX_SOURCE */

#undef __go32_types__

#endif	/* _SYS_TYPES_H */