fs.hic

我今天开始上传5份TI、NXP、MTK的手机开发全套资料。希望对大家有很大的帮助

/*S****************************************************************************
 .......................................................................
.                COPYRIGHT (c) Philips Semiconductors Nuremberg 2003    .
.     All rights are reserved. Reproduction in whole or in part is      .
.     prohibited without the written consent of the copyright owner.    .
 .......................................................................
.. File name :    Fs.hic
.. Project :      SSYOL3 WAP/MMS
.. Module :       OSFS
.. %version:      MMS1.0 %
.. Compiler name and release:
..
.............:........:..........:............:...........................

 *----------------------------------------------------------------------------*
 *                                    DESCRIPTION
 *
 *  This file contains internally used constant definitions for FS 
 *----------------------------------------------------------------------------*
 *----------------------------------------------------------------------------*
 *                           FUNCTIONS DEFINED IN THIS FILE
 *----------------------------------------------------------------------------*
 * Name            | Object
 *----------------------------------------------------------------------------*
 *
 *
 *----------------------------------------------------------------------------*
 *----------------------------------------------------------------------------*
 *                                    EVOLUTION
 *----------------------------------------------------------------------------*
 * Date     | Author             | Description
 *----------------------------------------------------------------------------*
 * 27.03.03 | tcmc_sgp           | File header is added
****************************************************************************E*/

#ifndef FS_HIC
#define FS_HIC


/* Buffering modes used for setvbuff command */
/*-------------------------------------------*/
#define FS_IONBF	FSS_IONBF		/* No buffering for the file */
#define FS_IOFBF	FSS_IOFBF		/* Full buffering of the file */

/* Positionning in a file */
/*------------------------*/
#define FS_SEEK_SET	FSS_SEEK_SET		/* Offset is absolute */
#define FS_SEEK_CUR	FSS_SEEK_CUR		/* Offset is relative to current position */
#define FS_SEEK_END	FSS_SEEK_END		/* Offset is relative to end of file */

/* Parameters used for mode of a file ( acces right, type of file ....) */
/*----------------------------------------------------------------------*/


#define	FS_POS_IRUSR 	FSS_POS_IRUSR
#define	FS_POS_IRGRP	FSS_POS_IRGRP 
#define	FS_POS_IROTH 	FSS_POS_IROTH

#define	FS_POS_IWUSR 	FSS_POS_IWUSR
#define	FS_POS_IWGRP 	FSS_POS_IWGRP
#define	FS_POS_IWOTH 	FSS_POS_IWOTH

#define	FS_POS_IXUSR 	FSS_POS_IXUSR
#define FS_POS_IXGRP 	FSS_POS_IXGRP
#define	FS_POS_IXOTH 	FSS_POS_IXOTH

#define FS_POS_ISUID	FSS_POS_ISUID
#define FS_POS_ISGID	FSS_POS_ISGID

#define FS_POS_FILE_TYPE		FSS_POS_FILE_TYPE
#define FS_FILE_TYPE_FIELD_SIZE		FSS_FILE_TYPE_FIELD_SIZE

#define	FS_S_IRUSR	( 1 << FS_POS_IRUSR )
#define FS_S_IRGRP	( 1 << FS_POS_IRGRP )
#define	FS_S_IROTH	( 1 << FS_POS_IROTH )

#define	FS_S_IWUSR	( 1 << FS_POS_IWUSR )
#define FS_S_IWGRP	( 1 << FS_POS_IWGRP )
#define	FS_S_IWOTH	( 1 << FS_POS_IWOTH )

#define	FS_S_IXUSR	( 1 << FS_POS_IXUSR )
#define FS_S_IXGRP	( 1 << FS_POS_IXGRP )
#define	FS_S_IXOTH	( 1 << FS_POS_IXOTH )

#define FS_S_ISUID	( 1 << FS_POS_ISUID )
#define FS_S_ISGID	( 1 << FS_POS_ISGID )

#define FS_S_FILETYPE	( ( (1 << FS_FILE_TYPE_FIELD_SIZE - 1 ) ) << FS_POS_FILE_TYPE )

#define FS_IRWXU	(FS_S_IRUSR | FS_S_IWUSR | FS_S_IXUSR)
#define FS_IRWXG	(FS_S_IRGRP | FS_S_IWGRP | FS_S_IXGRP)
#define FS_IRWXO	(FS_S_IROTH | FS_S_IWOTH | FS_S_IXOTH)

#define	FS_TYPE_ORDINARY_FILE	FSS_TYPE_ORDINARY_FILE	/* Value of an ordinary obj in type of file field */
#define FS_TYPE_DIRECTORY	FSS_TYPE_DIRECTORY 	/* Value of a directory obj in type of file field */

#define FS_ISREG(mode)		 (( (mode) >> FS_POS_FILE_TYPE ) == FS_TYPE_ORDINARY_FILE )
#define FS_ISDIR(mode)		 (( (mode) >> FS_POS_FILE_TYPE ) == FS_TYPE_DIRECTORY )


#define FS_SET_TYPE_MODE_MODE(mode, type )  	

/* Behavior cases for message interface */ 
/*--------------------------------------*/
#define FS_WITH_ACK		FSS_WITH_ACK	/* Request is to acknolwdge */
#define FS_ACK_IF_ERR		FSS_ACK_IF_ERR	/* Request is only to 
						   acknowledge if error */

#ifdef SYNCHRONOUS_FILE_SYSTEM_FTR
#define FS_NO_ACK		FSS_NO_ACK   /* Request is not acknowledged */
#endif

/* Patterns to identify a file or dir structure */
#define FS_FILE_PATTERN		0x55AA
#define FS_DIR_PATTERN		0xAA55

/* Stream states */
#define FS_SSTATE_READ_OR_WRITE	0	/* Stream can be put in read or write state */
#define FS_SSTATE_IN_READ	1	/* Stream is in read state */
#define FS_SSTATE_IN_WRITE	2	/* Stream is in write state */

#endif