update jffs2, now it can be built with gcc(NEWLIB is needed!)

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2453 bbd45198-f89e-11dd-88c7-29a3b14d5316

10 files changed, 414 insertions, 401 deletions

diff --git a/components/dfs/filesystems/jffs2/cyg/fileio/fileio.h b/components/dfs/filesystems/jffs2/cyg/fileio/fileio.h
index 69c0783d18..dbb250c857 100644
--- a/components/dfs/filesystems/jffs2/cyg/fileio/fileio.h
+++ b/components/dfs/filesystems/jffs2/cyg/fileio/fileio.h
@@ -67,9 +67,14 @@
 #endif
 
 #include <stddef.h>             // NULL, size_t
-#include <limits.h>
+#include <limits.h>

+#if defined(__GNUC__) && !defined(__CC_ARM)
 #include <sys/types.h>
 #include <fcntl.h>
+#else
+#include <port/sys/types.h>
+#include <port/fcntl.h>
+#endif
 //#include "os_sys_stat.h"//#include <sys/stat.h>
 
 //=============================================================================
diff --git a/components/dfs/filesystems/jffs2/dfs_jffs2.c b/components/dfs/filesystems/jffs2/dfs_jffs2.c
index 2bbfe972bd..8bd483e9a4 100644
--- a/components/dfs/filesystems/jffs2/dfs_jffs2.c
+++ b/components/dfs/filesystems/jffs2/dfs_jffs2.c
@@ -16,7 +16,8 @@
 
 #include "cyg/infra/cyg_type.h"
 #include "cyg/fileio/fileio.h"
-#include "codes.h"
+#include "port/codes.h"
+#include "port/fcntl.h"
 #undef mode_t
 
 #include <dfs_fs.h>
diff --git a/components/dfs/filesystems/jffs2/include/codes.h b/components/dfs/filesystems/jffs2/include/port/codes.h
index 798c3f55d9..798c3f55d9 100644
--- a/components/dfs/filesystems/jffs2/include/codes.h
+++ b/components/dfs/filesystems/jffs2/include/port/codes.h
diff --git a/components/dfs/filesystems/jffs2/include/fcntl.h b/components/dfs/filesystems/jffs2/include/port/fcntl.h
index 3068514191..bd50c7b9a3 100644
--- a/components/dfs/filesystems/jffs2/include/fcntl.h
+++ b/components/dfs/filesystems/jffs2/include/port/fcntl.h
@@ -1,6 +1,35 @@
 #ifndef CYGONCE_ISO_FCNTL_H
 #define CYGONCE_ISO_FCNTL_H
+/*------------------------------------------------------------------------*/
+/* for dfs_jffs2.c                                                        */
+/*------------------------------------------------------------------------*/
+/* File access modes used for open() and fnctl() */
+#define JFFS2_O_RDONLY     (DFS_O_RDONLY)   /* Open for reading only */
+#define JFFS2_O_WRONLY     (DFS_O_WRONLY)   /* Open for writing only */
+#define JFFS2_O_RDWR       (DFS_O_RDONLY|DFS_O_WRONLY) /* Open for reading and writing */
+
+/* File access mode mask */
+#define JFFS2_O_ACCMODE    (DFS_O_RDONLY|DFS_O_RDWR|DFS_O_WRONLY)
+
+/* open() mode flags */
+
+#define JFFS2_O_CREAT      (DFS_O_CREAT)   /* Create file it it does not exist */
+#define JFFS2_O_EXCL       (DFS_O_EXCL)    /* Exclusive use */
+#define JFFS2_O_NOCTTY     (DFS_O_NOCTTY)  /* Do not assign a controlling terminal */
+#define JFFS2_O_TRUNC      (DFS_O_TRUNC)   /* Truncate */
+
+/* File status flags used for open() and fcntl() */
+#define JFFS2_O_APPEND     (DFS_O_APPEND)  /* Set append mode */
+#define JFFS2_O_DSYNC      (DFS_O_DSYNC)   /* Synchronized I/O data integrity writes */
+#define JFFS2_O_NONBLOCK   (DFS_O_NONBLOCK)/* No delay */
+#define JFFS2_O_RSYNC      (DFS_O_RSYNC)   /* Synchronized read I/O */
+#define JFFS2_O_SYNC       (DFS_O_SYNC)    /* Synchronized I/O file integrity writes */
+
 
+/*------------------------------------------------------------------------*/
+/* for dfs_jffs2.c                                                        */
+/*------------------------------------------------------------------------*/
+#if defined(__CC_ARM) || defined(MSVC)
 /* File access modes used for open() and fnctl() */
 #define O_RDONLY     (1<<0)   /* Open for reading only */
 #define O_WRONLY     (1<<1)   /* Open for writing only */
@@ -23,31 +52,7 @@
 #define O_RSYNC      (1<<10)   /* Synchronized read I/O */
 #define O_SYNC       (1<<11)   /* Synchronized I/O file integrity writes */
 
-/*------------------------------------------------------------------------*/

-/* for dfs_jffs2.c                                                             */

-/*------------------------------------------------------------------------*/

-/* File access modes used for open() and fnctl() */
-#define JFFS2_O_RDONLY     (1<<0)   /* Open for reading only */
-#define JFFS2_O_WRONLY     (1<<1)   /* Open for writing only */
-#define JFFS2_O_RDWR       (O_RDONLY|O_WRONLY) /* Open for reading and writing */
-
-/* File access mode mask */
-#define JFFS2_O_ACCMODE    (O_RDONLY|O_RDWR|O_WRONLY)
-
-/* open() mode flags */
-
-#define JFFS2_O_CREAT      (1<<3)    /* Create file it it does not exist */
-#define JFFS2_O_EXCL       (1<<4)    /* Exclusive use */
-#define JFFS2_O_NOCTTY     (1<<5)    /* Do not assign a controlling terminal */
-#define JFFS2_O_TRUNC      (1<<6)    /* Truncate */
-
-/* File status flags used for open() and fcntl() */
-#define JFFS2_O_APPEND     (1<<7)    /* Set append mode */
-#define JFFS2_O_DSYNC      (1<<8)    /* Synchronized I/O data integrity writes */
-#define JFFS2_O_NONBLOCK   (1<<9)    /* No delay */
-#define JFFS2_O_RSYNC      (1<<10)   /* Synchronized read I/O */
-#define JFFS2_O_SYNC       (1<<11)   /* Synchronized I/O file integrity writes */

-
 #endif /* CYGONCE_ISO_FCNTL_H multiple inclusion protection */
+#endif
 
 /* EOF fcntl.h */
diff --git a/components/dfs/filesystems/jffs2/include/os_sys_stat.h b/components/dfs/filesystems/jffs2/include/port/sys/stat.h
index af3a049887..783c1d8d6c 100644
--- a/components/dfs/filesystems/jffs2/include/os_sys_stat.h
+++ b/components/dfs/filesystems/jffs2/include/port/sys/stat.h
@@ -1,352 +1,354 @@
-#ifndef CYGONCE_ISO_SYS_TYPES_H

-#define CYGONCE_ISO_SYS_TYPES_H

-/*========================================================================

-//

-//      sys/types.h

-//

-//      POSIX types

-//

-//========================================================================

-// ####ECOSGPLCOPYRIGHTBEGIN####

-// -------------------------------------------

-// This file is part of eCos, the Embedded Configurable Operating System.

-// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.

-//

-// eCos is free software; you can redistribute it and/or modify it under

-// the terms of the GNU General Public License as published by the Free

-// Software Foundation; either version 2 or (at your option) any later

-// version.

-//

-// eCos is distributed in the hope that it will be useful, but WITHOUT

-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

-// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

-// for more details.

-//

-// You should have received a copy of the GNU General Public License

-// along with eCos; if not, write to the Free Software Foundation, Inc.,

-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

-//

-// As a special exception, if other files instantiate templates or use

-// macros or inline functions from this file, or you compile this file

-// and link it with other works to produce a work based on this file,

-// this file does not by itself cause the resulting work to be covered by

-// the GNU General Public License. However the source code for this file

-// must still be made available in accordance with section (3) of the GNU

-// General Public License v2.

-//

-// This exception does not invalidate any other reasons why a work based

-// on this file might be covered by the GNU General Public License.

-// -------------------------------------------

-// ####ECOSGPLCOPYRIGHTEND####

-//========================================================================

-//#####DESCRIPTIONBEGIN####

-//

-// Author(s):     jlarmour

-// Contributors:

-// Date:          2000-04-14

-// Purpose:       This file provides various types required by POSIX 1003.1.

-// Description:   The real contents of this file get set from the

-//                configuration (set by the implementation)

-// Usage:         #include <sys/types.h>

-//

-//####DESCRIPTIONEND####

-//

-//======================================================================

-*/

-

-/* CONFIGURATION */

-

-//#include <pkgconf/system.h>

-//#include <pkgconf/isoinfra.h>          /* Configuration header */

-

-/* INCLUDES */

-

-/* This is the "standard" way to get size_t from stddef.h,

- * which is the canonical location of the definition.

- */

-//#define __need_size_t

-//#include <stddef.h>

-#include "codes.h"

-

-typedef long ssize_t;

-

-/*

-#ifndef dev_t

-typedef short dev_t;

-#endif

-

-#ifndef ino_t

-typedef unsigned int ino_t;

-#endif

-

-#ifndef mode_t

-typedef unsigned int mode_t;

-#endif

-*/

-

-typedef unsigned short nlink_t;

-typedef long off_t;

-

-typedef unsigned short gid_t;

-typedef unsigned short uid_t;

-typedef int pid_t;

-

-//

-typedef void *cyg_io_handle_t;

-

-/* Variable names for pathconf()			*/

-#define _PC_ASYNC_IO                 1

-#define	_PC_CHOWN_RESTRICTED	     2

-#define	_PC_LINK_MAX		         3

-#define	_PC_MAX_CANON		         4

-#define	_PC_MAX_INPUT		         5

-#define	_PC_NAME_MAX		         6

-#define	_PC_NO_TRUNC		         7

-#define	_PC_PATH_MAX		         8

-#define	_PC_PIPE_BUF		         9

-#define _PC_PRIO_IO                 10

-#define _PC_SYNC_IO                 11

-#define	_PC_VDISABLE		        12

-

-//limit.h

-/* DEFINES */

-

-/*-----------------------------------------------------------------------------

- * Minimum values from POSIX.1 tables 2-3, 2-7 and 2-7a.

-

- * These are the standard-mandated minimum values.

- * These values do not vary with the implementation - they may

- * simply be defined

- */

-

-/* Minimum number of operations in one list I/O call.  */

-#define _POSIX_AIO_LISTIO_MAX	2

-

-/* Minimal number of outstanding asynchronous I/O operations.  */

-#define _POSIX_AIO_MAX		1

-

-/* Maximum length of arguments to `execve', including environment.  */

-#define	_POSIX_ARG_MAX		4096

-

-/* Maximum simultaneous processes per real user ID.  */

-#define	_POSIX_CHILD_MAX	6

-

-/* Minimal number of timer expiration overruns.  */

-#define _POSIX_DELAYTIMER_MAX	32

-

-/* Maximum link count of a file.  */

-#define	_POSIX_LINK_MAX		8

-

-/* Size of storage required for a login name */

-#define _POSIX_LOGIN_NAME_MAX   9

-

-/* Number of bytes in a terminal canonical input queue.  */

-#define	_POSIX_MAX_CANON	255

-

-/* Number of bytes for which space will be

-   available in a terminal input queue.  */

-#define	_POSIX_MAX_INPUT	255

-

-/* Maximum number of message queues open for a process.  */

-#define _POSIX_MQ_OPEN_MAX	8

-

-/* Maximum number of supported message priorities.  */

-#define _POSIX_MQ_PRIO_MAX	32

-

-/* Number of bytes in a filename.  */

-#define	_POSIX_NAME_MAX		14

-

-/* Number of simultaneous supplementary group IDs per process.  */

-#define	_POSIX_NGROUPS_MAX	0

-

-/* Number of files one process can have open at once.  */

-#define	_POSIX_OPEN_MAX		16

-

-/* Number of bytes in a pathname.  */

-#define	_POSIX_PATH_MAX		255

-

-/* Number of bytes than can be written atomically to a pipe.  */

-#define	_POSIX_PIPE_BUF		512

-

-/* Minimal number of realtime signals reserved for the application.  */

-#define _POSIX_RTSIG_MAX	8

-

-/* Number of semaphores a process can have.  */

-#define _POSIX_SEM_NSEMS_MAX	256

-

-/* Maximal value of a semaphore.  */

-#define _POSIX_SEM_VALUE_MAX	32767

-

-/* Number of pending realtime signals.  */

-#define _POSIX_SIGQUEUE_MAX	32

-

-/* Largest value of a `ssize_t'.  */

-#define	_POSIX_SSIZE_MAX	32767

-

-/* Number of streams a process can have open at once.  */

-#define	_POSIX_STREAM_MAX	8

-

-/* Controlling the iterations of destructors for thread-specific data.  */

-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4

-

-/* The number of data keys per process.  */

-#define _POSIX_THREAD_KEYS_MAX	128

-

-/* The number of threads per process.  */

-#define _POSIX_THREAD_THREADS_MAX	64

-

-/* Maximum number of characters in a tty name.  */

-#define	_POSIX_TTY_NAME_MAX	9

-

-/* Number of timer for a process.  */

-#define _POSIX_TIMER_MAX	32

-

-/* Maximum length of a timezone name (element of `tzname').  */

-#define	_POSIX_TZNAME_MAX	3

-

-/* Maximum clock resolution in nanoseconds.  */

-#define _POSIX_CLOCKRES_MIN	20000000

-

-

-#ifdef CYGBLD_ISO_SSIZET_HEADER

-# include CYGBLD_ISO_SSIZET_HEADER

-#else

-# ifndef __STRICT_ANSI__

-#  define SSIZE_MAX LONG_MAX

-# endif

-#endif

-

-/* INCLUDES */

-

-#ifdef CYGBLD_ISO_OPEN_MAX_HEADER

-# include CYGBLD_ISO_OPEN_MAX_HEADER

-#else

-# ifndef __STRICT_ANSI__

-#  define OPEN_MAX _POSIX_OPEN_MAX

-# endif

-#endif

-

-#ifdef CYGBLD_ISO_LINK_MAX_HEADER

-# include CYGBLD_ISO_LINK_MAX_HEADER

-#else

-# ifndef __STRICT_ANSI__

-#  define LINK_MAX _POSIX_LINK_MAX

-# endif

-#endif

-

-#ifdef CYGBLD_ISO_NAME_MAX_HEADER

-# include CYGBLD_ISO_NAME_MAX_HEADER

-#else

-# ifndef __STRICT_ANSI__

-#  define NAME_MAX _POSIX_NAME_MAX

-# endif

-#endif

-

-#ifdef CYGBLD_ISO_PATH_MAX_HEADER

-# include CYGBLD_ISO_PATH_MAX_HEADER

-#else

-# ifndef __STRICT_ANSI__

-#  define PATH_MAX _POSIX_PATH_MAX

-# endif

-#endif

-

-#if CYGINT_ISO_POSIX_LIMITS

-# ifdef CYGBLD_ISO_POSIX_LIMITS_HEADER

-#  include CYGBLD_ISO_POSIX_LIMITS_HEADER

-# endif

-#endif

-

-

-#define CYGNUM_FILEIO_MTAB_MAX  16

-

-//-----------------------------------------------

-//  stat.h need by fs-ecos.h

-//-----------------------------------------------

-#define __stat_mode_DIR    (1<<0)

-#define __stat_mode_CHR    (1<<1)

-#define __stat_mode_BLK    (1<<2)

-#define __stat_mode_REG    (1<<3)

-#define __stat_mode_FIFO   (1<<4)

-#define __stat_mode_MQ     (1<<5)

-#define __stat_mode_SEM    (1<<6)

-#define __stat_mode_SHM    (1<<7)

-#define __stat_mode_LNK    (1<<8)

-#define __stat_mode_SOCK   (1<<9)

-

-#if !defined(_POSIX_C_SOURCE) || (_POSIX_C_SOURCE >= 200112L)

-#define S_IFDIR          (__stat_mode_DIR)

-#define S_IFCHR          (__stat_mode_CHR)

-#define S_IFBLK          (__stat_mode_BLK)

-#define S_IFREG          (__stat_mode_REG)

-#define S_IFIFO          (__stat_mode_FIFO)

-#define S_IFLNK          (__stat_mode_LNK)

-#define S_IFSOCK         (__stat_mode_SOCK)

-#define S_IFMT           (S_IFDIR|S_IFCHR|S_IFBLK|S_IFREG| \

-                          S_IFIFO|S_IFLNK|S_IFSOCK)

-#endif

-

-#define S_ISDIR(__mode)  ((__mode) & __stat_mode_DIR )

-#define S_ISCHR(__mode)  ((__mode) & __stat_mode_CHR )

-#define S_ISBLK(__mode)  ((__mode) & __stat_mode_BLK )

-#define S_ISREG(__mode)  ((__mode) & __stat_mode_REG )

-#define S_ISFIFO(__mode) ((__mode) & __stat_mode_FIFO )

-#if !defined(_POSIX_C_SOURCE) || (_POSIX_C_SOURCE >= 200112L)

-#define S_ISLNK(__mode)  ((__mode) & __stat_mode_LNK )

-#define S_ISSOCK(__mode)  ((__mode) & __stat_mode_SOCK )

-#endif

-

-#define S_TYPEISMQ(__buf)   ((__buf)->st_mode & __stat_mode_MQ )

-#define S_TYPEISSEM(__buf)  ((__buf)->st_mode & __stat_mode_SEM )

-#define S_TYPEISSHM(__buf)  ((__buf)->st_mode & __stat_mode_SHM )

-

-

-#define S_IRUSR  (1<<16)

-#define S_IWUSR  (1<<17)

-#define S_IXUSR  (1<<18)

-#define S_IRWXU  (S_IRUSR|S_IWUSR|S_IXUSR)

-

-#define S_IRGRP  (1<<19)

-#define S_IWGRP  (1<<20)

-#define S_IXGRP  (1<<21)

-#define S_IRWXG  (S_IRGRP|S_IWGRP|S_IXGRP)

-

-#define S_IROTH  (1<<22)

-#define S_IWOTH  (1<<23)

-#define S_IXOTH  (1<<24)

-#define S_IRWXO  (S_IROTH|S_IWOTH|S_IXOTH)

-

-#define S_ISUID  (1<<25)

-#define S_ISGID  (1<<26)

-

-#if defined(MSVC)

-typedef unsigned long mode_t;

-typedef unsigned int ino_t;

-typedef unsigned int dev_t;

-typedef int time_t;

-#elif defined(__CC_ARM)  

-#define mode_t unsigned long

-typedef unsigned int ino_t;

-typedef unsigned int dev_t;

-typedef long time_t;

-#endif

-

-struct stat {

-    mode_t  st_mode;     /* File mode */

-    ino_t   st_ino;      /* File serial number */

-    dev_t   st_dev;      /* ID of device containing file */

-    nlink_t st_nlink;    /* Number of hard links */

-    uid_t   st_uid;      /* User ID of the file owner */

-    gid_t   st_gid;      /* Group ID of the file's group */

-    off_t   st_size;     /* File size (regular files only) */

-    time_t  st_atime;    /* Last access time */

-    time_t  st_mtime;    /* Last data modification time */

-    time_t  st_ctime;    /* Last file status change time */

-};

-

-//fcntl.h

-#define O_NONBLOCK   (1<<9)    /* No delay */

-

-#endif /* CYGONCE_ISO_SYS_TYPES_H multiple inclusion protection */

-

-/* EOF sys/types.h */

-

+#ifndef CYGONCE_ISO_SYS_TYPES_H
+#define CYGONCE_ISO_SYS_TYPES_H
+/*========================================================================
+//
+//      sys/types.h
+//
+//      POSIX types
+//
+//========================================================================
+// ####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later
+// version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with eCos; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+//
+// As a special exception, if other files instantiate templates or use
+// macros or inline functions from this file, or you compile this file
+// and link it with other works to produce a work based on this file,
+// this file does not by itself cause the resulting work to be covered by
+// the GNU General Public License. However the source code for this file
+// must still be made available in accordance with section (3) of the GNU
+// General Public License v2.
+//
+// This exception does not invalidate any other reasons why a work based
+// on this file might be covered by the GNU General Public License.
+// -------------------------------------------
+// ####ECOSGPLCOPYRIGHTEND####
+//========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     jlarmour
+// Contributors:
+// Date:          2000-04-14
+// Purpose:       This file provides various types required by POSIX 1003.1.
+// Description:   The real contents of this file get set from the
+//                configuration (set by the implementation)
+// Usage:         #include <sys/types.h>
+//
+//####DESCRIPTIONEND####
+//
+//======================================================================
+*/
+
+/* CONFIGURATION */
+
+//#include <pkgconf/system.h>
+//#include <pkgconf/isoinfra.h>          /* Configuration header */
+
+/* INCLUDES */
+
+/* This is the "standard" way to get size_t from stddef.h,
+ * which is the canonical location of the definition.
+ */
+//#define __need_size_t
+//#include <stddef.h>
+#include "port/codes.h"
+
+/*
+#ifndef dev_t
+typedef short dev_t;
+#endif
+
+#ifndef ino_t
+typedef unsigned int ino_t;
+#endif
+
+#ifndef mode_t
+typedef unsigned int mode_t;
+#endif
+*/
+
+typedef unsigned short nlink_t;
+typedef long off_t;
+
+typedef unsigned short gid_t;
+typedef unsigned short uid_t;
+typedef int pid_t;
+
+//
+typedef void *cyg_io_handle_t;
+
+/* Variable names for pathconf()			*/
+#define _PC_ASYNC_IO                 1
+#define	_PC_CHOWN_RESTRICTED	     2
+#define	_PC_LINK_MAX		         3
+#define	_PC_MAX_CANON		         4
+#define	_PC_MAX_INPUT		         5
+#define	_PC_NAME_MAX		         6
+#define	_PC_NO_TRUNC		         7
+#define	_PC_PATH_MAX		         8
+#define	_PC_PIPE_BUF		         9
+#define _PC_PRIO_IO                 10
+#define _PC_SYNC_IO                 11
+#define	_PC_VDISABLE		        12
+
+//limit.h
+/* DEFINES */
+
+/*-----------------------------------------------------------------------------
+ * Minimum values from POSIX.1 tables 2-3, 2-7 and 2-7a.
+
+ * These are the standard-mandated minimum values.
+ * These values do not vary with the implementation - they may
+ * simply be defined
+ */
+
+/* Minimum number of operations in one list I/O call.  */
+#define _POSIX_AIO_LISTIO_MAX	2
+
+/* Minimal number of outstanding asynchronous I/O operations.  */
+#define _POSIX_AIO_MAX		1
+
+/* Maximum length of arguments to `execve', including environment.  */
+#define	_POSIX_ARG_MAX		4096
+
+/* Maximum simultaneous processes per real user ID.  */
+#define	_POSIX_CHILD_MAX	6
+
+/* Minimal number of timer expiration overruns.  */
+#define _POSIX_DELAYTIMER_MAX	32
+
+/* Maximum link count of a file.  */
+#define	_POSIX_LINK_MAX		8
+
+/* Size of storage required for a login name */
+#define _POSIX_LOGIN_NAME_MAX   9
+
+/* Number of bytes in a terminal canonical input queue.  */
+#define	_POSIX_MAX_CANON	255
+
+/* Number of bytes for which space will be
+   available in a terminal input queue.  */
+#define	_POSIX_MAX_INPUT	255
+
+/* Maximum number of message queues open for a process.  */
+#define _POSIX_MQ_OPEN_MAX	8
+
+/* Maximum number of supported message priorities.  */
+#define _POSIX_MQ_PRIO_MAX	32
+
+/* Number of bytes in a filename.  */
+#define	_POSIX_NAME_MAX		14
+
+/* Number of simultaneous supplementary group IDs per process.  */
+#define	_POSIX_NGROUPS_MAX	0
+
+/* Number of files one process can have open at once.  */
+#define	_POSIX_OPEN_MAX		16
+
+/* Number of bytes in a pathname.  */
+#define	_POSIX_PATH_MAX		255
+
+/* Number of bytes than can be written atomically to a pipe.  */
+#define	_POSIX_PIPE_BUF		512
+
+/* Minimal number of realtime signals reserved for the application.  */
+#define _POSIX_RTSIG_MAX	8
+
+/* Number of semaphores a process can have.  */
+#define _POSIX_SEM_NSEMS_MAX	256
+
+/* Maximal value of a semaphore.  */
+#define _POSIX_SEM_VALUE_MAX	32767
+
+/* Number of pending realtime signals.  */
+#define _POSIX_SIGQUEUE_MAX	32
+
+/* Largest value of a `ssize_t'.  */
+#define	_POSIX_SSIZE_MAX	32767
+
+/* Number of streams a process can have open at once.  */
+#define	_POSIX_STREAM_MAX	8
+
+/* Controlling the iterations of destructors for thread-specific data.  */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
+
+/* The number of data keys per process.  */
+#define _POSIX_THREAD_KEYS_MAX	128
+
+/* The number of threads per process.  */
+#define _POSIX_THREAD_THREADS_MAX	64
+
+/* Maximum number of characters in a tty name.  */
+#define	_POSIX_TTY_NAME_MAX	9
+
+/* Number of timer for a process.  */
+#define _POSIX_TIMER_MAX	32
+
+/* Maximum length of a timezone name (element of `tzname').  */
+#define	_POSIX_TZNAME_MAX	3
+
+/* Maximum clock resolution in nanoseconds.  */
+#define _POSIX_CLOCKRES_MIN	20000000
+
+
+#ifdef CYGBLD_ISO_SSIZET_HEADER
+# include CYGBLD_ISO_SSIZET_HEADER
+#else
+# ifndef __STRICT_ANSI__
+#  define SSIZE_MAX LONG_MAX
+# endif
+#endif
+
+/* INCLUDES */
+
+#ifdef CYGBLD_ISO_OPEN_MAX_HEADER
+# include CYGBLD_ISO_OPEN_MAX_HEADER
+#else
+# ifndef __STRICT_ANSI__
+#  define OPEN_MAX _POSIX_OPEN_MAX
+# endif
+#endif
+
+#ifdef CYGBLD_ISO_LINK_MAX_HEADER
+# include CYGBLD_ISO_LINK_MAX_HEADER
+#else
+# ifndef __STRICT_ANSI__
+#  define LINK_MAX _POSIX_LINK_MAX
+# endif
+#endif
+
+#ifdef CYGBLD_ISO_NAME_MAX_HEADER
+# include CYGBLD_ISO_NAME_MAX_HEADER
+#else
+# ifndef __STRICT_ANSI__
+#  define NAME_MAX _POSIX_NAME_MAX
+# endif
+#endif
+
+#ifdef CYGBLD_ISO_PATH_MAX_HEADER
+# include CYGBLD_ISO_PATH_MAX_HEADER
+#else
+# ifndef __STRICT_ANSI__
+#  define PATH_MAX _POSIX_PATH_MAX
+# endif
+#endif
+
+#if CYGINT_ISO_POSIX_LIMITS
+# ifdef CYGBLD_ISO_POSIX_LIMITS_HEADER
+#  include CYGBLD_ISO_POSIX_LIMITS_HEADER
+# endif
+#endif
+
+
+#define CYGNUM_FILEIO_MTAB_MAX  16
+
+//-----------------------------------------------
+//  stat.h need by fs-ecos.h
+//-----------------------------------------------
+#define __stat_mode_DIR    (1<<0)
+#define __stat_mode_CHR    (1<<1)
+#define __stat_mode_BLK    (1<<2)
+#define __stat_mode_REG    (1<<3)
+#define __stat_mode_FIFO   (1<<4)
+#define __stat_mode_MQ     (1<<5)
+#define __stat_mode_SEM    (1<<6)
+#define __stat_mode_SHM    (1<<7)
+#define __stat_mode_LNK    (1<<8)
+#define __stat_mode_SOCK   (1<<9)
+
+#if !defined(_POSIX_C_SOURCE) || (_POSIX_C_SOURCE >= 200112L)
+#define S_IFDIR          (__stat_mode_DIR)
+#define S_IFCHR          (__stat_mode_CHR)
+#define S_IFBLK          (__stat_mode_BLK)
+#define S_IFREG          (__stat_mode_REG)
+#define S_IFIFO          (__stat_mode_FIFO)
+#define S_IFLNK          (__stat_mode_LNK)
+#define S_IFSOCK         (__stat_mode_SOCK)
+#define S_IFMT           (S_IFDIR|S_IFCHR|S_IFBLK|S_IFREG| \
+                          S_IFIFO|S_IFLNK|S_IFSOCK)
+#endif
+
+#define S_ISDIR(__mode)  ((__mode) & __stat_mode_DIR )
+#define S_ISCHR(__mode)  ((__mode) & __stat_mode_CHR )
+#define S_ISBLK(__mode)  ((__mode) & __stat_mode_BLK )
+#define S_ISREG(__mode)  ((__mode) & __stat_mode_REG )
+#define S_ISFIFO(__mode) ((__mode) & __stat_mode_FIFO )
+#if !defined(_POSIX_C_SOURCE) || (_POSIX_C_SOURCE >= 200112L)
+#define S_ISLNK(__mode)  ((__mode) & __stat_mode_LNK )
+#define S_ISSOCK(__mode)  ((__mode) & __stat_mode_SOCK )
+#endif
+
+#define S_TYPEISMQ(__buf)   ((__buf)->st_mode & __stat_mode_MQ )
+#define S_TYPEISSEM(__buf)  ((__buf)->st_mode & __stat_mode_SEM )
+#define S_TYPEISSHM(__buf)  ((__buf)->st_mode & __stat_mode_SHM )
+
+
+#define S_IRUSR  (1<<16)
+#define S_IWUSR  (1<<17)
+#define S_IXUSR  (1<<18)
+#define S_IRWXU  (S_IRUSR|S_IWUSR|S_IXUSR)
+
+#define S_IRGRP  (1<<19)
+#define S_IWGRP  (1<<20)
+#define S_IXGRP  (1<<21)
+#define S_IRWXG  (S_IRGRP|S_IWGRP|S_IXGRP)
+
+#define S_IROTH  (1<<22)
+#define S_IWOTH  (1<<23)
+#define S_IXOTH  (1<<24)
+#define S_IRWXO  (S_IROTH|S_IWOTH|S_IXOTH)
+
+#define S_ISUID  (1<<25)
+#define S_ISGID  (1<<26)
+
+#if defined(MSVC)
+typedef unsigned long mode_t;
+typedef unsigned int ino_t;
+typedef unsigned int dev_t;
+typedef int time_t;
+typedef long ssize_t;
+#elif defined(__CC_ARM)  
+#define mode_t unsigned long
+typedef unsigned int ino_t;
+typedef unsigned int dev_t;
+typedef long ssize_t;
+typedef long time_t;
+#elif defined(__GNUC__) && !defined(__CC_ARM)
+#include <sys/types.h>
+#endif
+
+struct stat {
+    mode_t  st_mode;     /* File mode */
+    ino_t   st_ino;      /* File serial number */
+    dev_t   st_dev;      /* ID of device containing file */
+    nlink_t st_nlink;    /* Number of hard links */
+    uid_t   st_uid;      /* User ID of the file owner */
+    gid_t   st_gid;      /* Group ID of the file's group */
+    off_t   st_size;     /* File size (regular files only) */
+    time_t  st_atime;    /* Last access time */
+    time_t  st_mtime;    /* Last data modification time */
+    time_t  st_ctime;    /* Last file status change time */
+};
+
+//fcntl.h
+#define O_NONBLOCK   (1<<9)    /* No delay */
+
+#endif /* CYGONCE_ISO_SYS_TYPES_H multiple inclusion protection */
+
+/* EOF sys/types.h */
+
diff --git a/components/dfs/filesystems/jffs2/include/sys/types.h b/components/dfs/filesystems/jffs2/include/port/sys/types.h
index da39add457..da39add457 100644
--- a/components/dfs/filesystems/jffs2/include/sys/types.h
+++ b/components/dfs/filesystems/jffs2/include/port/sys/types.h
diff --git a/components/dfs/filesystems/jffs2/kernel/linux/errno.h b/components/dfs/filesystems/jffs2/kernel/linux/errno.h
index 84d78c5bc9..1d04acaaa7 100644
--- a/components/dfs/filesystems/jffs2/kernel/linux/errno.h
+++ b/components/dfs/filesystems/jffs2/kernel/linux/errno.h
@@ -1,2 +1,2 @@
 //#include <errno.h>
-#include "codes.h" //fixme

+#include "port/codes.h" //fixme

diff --git a/components/dfs/filesystems/jffs2/kernel/linux/stat.h b/components/dfs/filesystems/jffs2/kernel/linux/stat.h
index 5ed08194a0..8c79205229 100644
--- a/components/dfs/filesystems/jffs2/kernel/linux/stat.h
+++ b/components/dfs/filesystems/jffs2/kernel/linux/stat.h
@@ -2,7 +2,7 @@
 #define __LINUX_STAT_H__
 
 
-#include "os_sys_stat.h" //mod by prife
+#include "port/sys/stat.h" //mod by prife
 
 #define S_IRUGO (S_IRUSR|S_IRGRP|S_IROTH)
 #define S_IWUGO (S_IWUSR|S_IWGRP|S_IWOTH)
diff --git a/components/dfs/filesystems/jffs2/porting.c b/components/dfs/filesystems/jffs2/porting.c
index c94072733a..ec8c0e0fea 100644
--- a/components/dfs/filesystems/jffs2/porting.c
+++ b/components/dfs/filesystems/jffs2/porting.c
@@ -1,29 +1,29 @@
-#include <linux/kernel.h>

-#include "nodelist.h"

-

-#include "porting.h"

-

+#include <linux/kernel.h>
+#include "nodelist.h"
+
+#include "porting.h"
+
 time_t jffs2_get_timestamp(void)
 {
     return 0;
-}

-

-void jffs2_get_info_from_sb(void * data, struct jffs2_fs_info * info)

-{

-	struct jffs2_fs_info;

+}
+
+void jffs2_get_info_from_sb(void * data, struct jffs2_fs_info * info)
+{
+	struct jffs2_fs_info;
 	struct super_block *jffs2_sb;
-	struct jffs2_sb_info *c;

-

+	struct jffs2_sb_info *c;
+
 	jffs2_sb = (struct super_block *)(data);
 	c = JFFS2_SB_INFO(jffs2_sb);
 	
 	info->sector_size = c->sector_size; 
 	info->nr_blocks = c->nr_blocks;
-	info->free_size = c->free_size; //fixme need test!	

-}

-

+	info->free_size = c->free_size; //fixme need test!	
+}
+
 int jffs2_porting_stat(cyg_mtab_entry * mte, cyg_dir dir, const char *name,
-		      void * stat_buf)

-{

-	return jffs2_fste.stat(mte, mte->root, name, (struct stat *)stat_buf);	

-}

+		      void * stat_buf)
+{
+	return jffs2_fste.stat(mte, mte->root, name, (struct stat *)stat_buf);	
+}
diff --git a/components/dfs/filesystems/jffs2/src/os-ecos.h b/components/dfs/filesystems/jffs2/src/os-ecos.h
index 77b9632c14..cd066e1b7d 100644
--- a/components/dfs/filesystems/jffs2/src/os-ecos.h
+++ b/components/dfs/filesystems/jffs2/src/os-ecos.h
@@ -37,7 +37,7 @@
 //#else
 //#endif
 
-#include "os_sys_stat.h"//#include <sys/types.h>
+#include "port/sys/stat.h"//#include <sys/types.h>
 //#include <fcntl.h>
 //#include <sys/stat.h>
 //#include <errno.h> //fixme