Convert ia64, linux-generic, m68k <bits/fcntl.h> to use <bits/fcntl-linux.h>

	* sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Remove all
	definitions and declarations that are provided by
	<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.

	* sysdeps/unix/sysv/linux/generic/bits/fcntl.h: Remove all
	definitions and declarations that are provided by
	<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.

	* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Remove all
	definitions and declarations that are provided by
	<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.

6 files changed, 34 insertions, 829 deletions

diff --git a/ports/ChangeLog.ia64 b/ports/ChangeLog.ia64
index 8d8f4dcd7c..47f51c1ae1 100644
--- a/ports/ChangeLog.ia64
+++ b/ports/ChangeLog.ia64
@@ -1,3 +1,9 @@
+2012-10-25  Andreas Jaeger  <aj@suse.de>
+
+	* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Remove all
+	definitions and declarations that are provided by
+	<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.
+
 2012-10-19  Roland McGrath  <roland@hack.frob.com>
 
 	* sysdeps/unix/sysv/linux/ia64/nptl/libc.abilist
diff --git a/ports/ChangeLog.linux-generic b/ports/ChangeLog.linux-generic
index efbf3992af..6ee9a12b2c 100644
--- a/ports/ChangeLog.linux-generic
+++ b/ports/ChangeLog.linux-generic
@@ -1,3 +1,9 @@
+2012-10-23  Andreas Jaeger  <aj@suse.de>
+
+	* sysdeps/unix/sysv/linux/generic/bits/fcntl.h: Remove all
+	definitions and declarations that are provided by
+	<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.
+
 2012-10-01  Roland McGrath  <roland@hack.frob.com>
 
 	* sysdeps/unix/sysv/linux/generic/bits/typesizes.h
diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k
index dda8cf7ee8..ac879c19fb 100644
--- a/ports/ChangeLog.m68k
+++ b/ports/ChangeLog.m68k
@@ -1,3 +1,9 @@
+2012-10-25  Andreas Jaeger  <aj@suse.de>
+
+	* sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Remove all
+	definitions and declarations that are provided by
+	<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.
+
 2012-10-19  Roland McGrath  <roland@hack.frob.com>
 
 	* sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libc.abilist:
diff --git a/ports/sysdeps/unix/sysv/linux/generic/bits/fcntl.h b/ports/sysdeps/unix/sysv/linux/generic/bits/fcntl.h
index a8f20bd0b1..7ea207c460 100644
--- a/ports/sysdeps/unix/sysv/linux/generic/bits/fcntl.h
+++ b/ports/sysdeps/unix/sysv/linux/generic/bits/fcntl.h
@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for the generic Linux ABI.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
@@ -21,147 +21,12 @@
 # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
 #endif
 
-#include <sys/types.h>
 #include <bits/wordsize.h>
-#ifdef __USE_GNU
-# include <bits/uio.h>
-#endif
-
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on a few file systems.  */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC	       04010000
-#define O_FSYNC		 O_SYNC
-#define O_ASYNC		 020000
-
-#ifdef __USE_XOPEN2K8
-# define O_DIRECTORY	0200000	/* Must be a directory.	 */
-# define O_NOFOLLOW	0400000	/* Do not follow links.	 */
-# define O_CLOEXEC     02000000 /* Set close_on_exec.  */
-#endif
-#ifdef __USE_GNU
-# define O_DIRECT	 040000	/* Direct disk access.	*/
-# define O_NOATIME     01000000 /* Do not set atime.  */
-# define O_PATH	      010000000 /* Resolve pathname but do not open file.  */
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
-   We define the symbols here but let them do the same as O_SYNC since
-   this is a superset.	*/
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC	010000	/* Synchronize data.  */
-# define O_RSYNC	O_SYNC	/* Synchronize read operations.	 */
-#endif
 
-#ifdef __USE_LARGEFILE64
-# if __WORDSIZE == 64
-#  define O_LARGEFILE	0
-# else
-#  define O_LARGEFILE	0100000
-# endif
-#endif
-
-/* Values for the second argument to `fcntl'.  */
-#define F_DUPFD		0	/* Duplicate file descriptor.  */
-#define F_GETFD		1	/* Get file descriptor flags.  */
-#define F_SETFD		2	/* Set file descriptor flags.  */
-#define F_GETFL		3	/* Get file status flags.  */
-#define F_SETFL		4	/* Set file status flags.  */
 #if __WORDSIZE == 64
-# define F_GETLK	5	/* Get record locking info.  */
-# define F_SETLK	6	/* Set record locking info (non-blocking).  */
-# define F_SETLKW	7	/* Set record locking info (blocking).	*/
-/* Not necessary, we always have 64-bit offsets.  */
-# define F_GETLK64	5	/* Get record locking info.  */
-# define F_SETLK64	6	/* Set record locking info (non-blocking).  */
-# define F_SETLKW64	7	/* Set record locking info (blocking).	*/
+# define __O_LARGEFILE	0
 #else
-# ifndef __USE_FILE_OFFSET64
-#  define F_GETLK	5	/* Get record locking info.  */
-#  define F_SETLK	6	/* Set record locking info (non-blocking).  */
-#  define F_SETLKW	7	/* Set record locking info (blocking).	*/
-# else
-#  define F_GETLK	F_GETLK64  /* Get record locking info.	*/
-#  define F_SETLK	F_SETLK64  /* Set record locking info (non-blocking).*/
-#  define F_SETLKW	F_SETLKW64 /* Set record locking info (blocking).  */
-# endif
-# define F_GETLK64	12	/* Get record locking info.  */
-# define F_SETLK64	13	/* Set record locking info (non-blocking).  */
-# define F_SETLKW64	14	/* Set record locking info (blocking).	*/
-#endif
-
-#if defined __USE_BSD || defined __USE_UNIX98 || defined __USE_XOPEN2K8
-# define F_SETOWN	8	/* Get owner (process receiving SIGIO).  */
-# define F_GETOWN	9	/* Set owner (process receiving SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG	10	/* Set number of signal to be sent.  */
-# define F_GETSIG	11	/* Get number of signal to be sent.  */
-# define F_SETOWN_EX	15	/* Get owner (thread receiving SIGIO).  */
-# define F_GETOWN_EX	16	/* Set owner (thread receiving SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE	1024	/* Set a lease.	 */
-# define F_GETLEASE	1025	/* Enquire what lease is active.  */
-# define F_NOTIFY	1026	/* Request notfications on a directory.	 */
-# define F_SETPIPE_SZ	1031	/* Set pipe page size array.  */
-# define F_GETPIPE_SZ	1032	/* Set pipe page size array.  */
-#endif
-#ifdef __USE_XOPEN2K8
-# define F_DUPFD_CLOEXEC 1030	/* Duplicate file descriptor with
-				   close-on-exit set.  */
-#endif
-
-/* For F_[GET|SET]FD.  */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
-#define F_RDLCK		0	/* Read lock.  */
-#define F_WRLCK		1	/* Write lock.	*/
-#define F_UNLCK		2	/* Remove lock.	 */
-
-/* For old implementation of bsd flock().  */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation.	*/
-# define LOCK_SH	1	/* shared lock */
-# define LOCK_EX	2	/* exclusive lock */
-# define LOCK_NB	4	/* or'd with one of the above to prevent
-				   blocking */
-# define LOCK_UN	8	/* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND	32	/* This is a mandatory flock:	*/
-# define LOCK_READ	64	/* ... which allows concurrent read operations.	 */
-# define LOCK_WRITE	128	/* ... which allows concurrent write operations.  */
-# define LOCK_RW	192	/* ... Which allows concurrent read & write operations.	 */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY.  */
-# define DN_ACCESS	0x00000001	/* File accessed.  */
-# define DN_MODIFY	0x00000002	/* File modified.  */
-# define DN_CREATE	0x00000004	/* File created.  */
-# define DN_DELETE	0x00000008	/* File removed.  */
-# define DN_RENAME	0x00000010	/* File renamed.  */
-# define DN_ATTRIB	0x00000020	/* File changed attibutes.  */
-# define DN_MULTISHOT	0x80000000	/* Don't remove notifier.  */
+# define __O_LARGEFILE	0100000
 #endif
 
 struct flock
@@ -189,151 +54,5 @@ struct flock64
   };
 #endif
 
-#ifdef __USE_GNU
-/* Owner types.  */
-enum __pid_type
-  {
-    F_OWNER_TID = 0,		/* Kernel thread.  */
-    F_OWNER_PID,		/* Process.  */
-    F_OWNER_PGRP,		/* Process group.  */
-    F_OWNER_GID = F_OWNER_PGRP	/* Alternative, obsolete name.  */
-  };
-
-/* Structure to use with F_GETOWN_EX and F_SETOWN_EX.  */
-struct f_owner_ex
-  {
-    enum __pid_type type;	/* Owner type of ID.  */
-    __pid_t pid;		/* ID of owner.  */
-  };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
-   BSD systems which did not managed to hide these kernel macros.  */
-#ifdef	__USE_BSD
-# define FAPPEND	O_APPEND
-# define FFSYNC		O_FSYNC
-# define FASYNC		O_ASYNC
-# define FNONBLOCK	O_NONBLOCK
-# define FNDELAY	O_NDELAY
-#endif /* Use BSD.  */
-
-/* Advise to `posix_fadvise'.  */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL	0 /* No further special treatment.  */
-# define POSIX_FADV_RANDOM	1 /* Expect random page references.  */
-# define POSIX_FADV_SEQUENTIAL	2 /* Expect sequential page references.	 */
-# define POSIX_FADV_WILLNEED	3 /* Will need these pages.  */
-# define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
-# define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
-#endif
-
-
-#ifdef __USE_GNU
-/* Flags for SYNC_FILE_RANGE.  */
-# define SYNC_FILE_RANGE_WAIT_BEFORE	1 /* Wait upon writeout of all pages
-					     in the range before performing the
-					     write.  */
-# define SYNC_FILE_RANGE_WRITE		2 /* Initiate writeout of all those
-					     dirty pages in the range which are
-					     not presently under writeback.  */
-# define SYNC_FILE_RANGE_WAIT_AFTER	4 /* Wait upon writeout of all pages in
-					     the range after performing the
-					     write.  */
-
-/* Flags for SPLICE and VMSPLICE.  */
-# define SPLICE_F_MOVE		1	/* Move pages instead of copying.  */
-# define SPLICE_F_NONBLOCK	2	/* Don't block on the pipe splicing
-					   (but we may still block on the fd
-					   we splice from/to).  */
-# define SPLICE_F_MORE		4	/* Expect more data.  */
-# define SPLICE_F_GIFT		8	/* Pages passed in are a gift.  */
-
-
-/* File handle structure.  */
-struct file_handle
-{
-  unsigned int handle_bytes;
-  int handle_type;
-  /* File identifier.  */
-  unsigned char f_handle[0];
-};
-
-/* Maximum handle size (for now).  */
-# define MAX_HANDLE_SZ	128
-#endif
-
-__BEGIN_DECLS
-
-#ifdef __USE_GNU
-
-/* Provide kernel hint to read ahead.  */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
-    __THROW;
-
-
-/* Selective file content synch'ing.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern int sync_file_range (int __fd, __off64_t __offset, __off64_t __count,
-			    unsigned int __flags);
-
-
-/* Splice address range into a pipe.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
-			 size_t __count, unsigned int __flags);
-
-/* Splice two files together.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
-		       __off64_t *__offout, size_t __len,
-		       unsigned int __flags);
-
-/* In-kernel implementation of tee for pipe buffers.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t tee (int __fdin, int __fdout, size_t __len,
-		    unsigned int __flags);
-
-/* Reserve storage for the data of the file associated with FD.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-# ifndef __USE_FILE_OFFSET64
-extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len);
-# else
-#  ifdef __REDIRECT
-extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset,
-				   __off64_t __len),
-		       fallocate64);
-#  else
-#   define fallocate fallocate64
-#  endif
-# endif
-# ifdef __USE_LARGEFILE64
-extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
-			__off64_t __len);
-# endif
-
-
-/* Map file name to file handle.  */
-extern int name_to_handle_at (int __dfd, const char *__name,
-			      struct file_handle *__handle, int *__mnt_id,
-			      int __flags) __THROW;
-
-/* Open file using the file handle.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
-			      int __flags);
-
-#endif	/* use GNU */
-
-__END_DECLS
+/* Include generic Linux declarations.  */
+#include <bits/fcntl-linux.h>
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h b/ports/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h
index 51965b7108..990ae73bce 100644
--- a/ports/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h
+++ b/ports/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h
@@ -1,6 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux/IA64.
-   Copyright (C) 1999, 2000, 2004, 2006, 2007, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 1999-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,132 +20,14 @@
 # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
 #endif
 
-
-#include <sys/types.h>
-#ifdef __USE_GNU
-# include <bits/uio.h>
-#endif
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on a few file systems.  */
-#define O_ACCMODE	  0003
-#define O_RDONLY	    00
-#define O_WRONLY	    01
-#define O_RDWR		    02
-#define O_CREAT		  0100	/* not fcntl */
-#define O_EXCL		  0200	/* not fcntl */
-#define O_NOCTTY	  0400	/* not fcntl */
-#define O_TRUNC		 01000	/* not fcntl */
-#define O_APPEND	 02000
-#define O_NONBLOCK	 04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC	      04010000
-#define O_FSYNC		O_SYNC
-#define O_ASYNC		020000
-
-#ifdef __USE_XOPEN2K8
-# define O_DIRECTORY	0200000	/* must be a directory */
-# define O_NOFOLLOW	0400000 /* don't follow links */
-# define O_CLOEXEC	02000000 /* Set close_on_exec.  */
-#endif
-#ifdef __USE_GNU
-# define O_DIRECT	040000
-# define O_NOATIME	01000000 /* Do not set atime.  */
-# define O_PATH		010000000 /* Resolve pathname but do not open file.  */
-#endif
-
-#ifdef __USE_LARGEFILE64
 /* Not necessary, files are always with 64bit off_t.  */
-# define O_LARGEFILE	0
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
-   We define the symbols here but let them do the same as O_SYNC since
-   this is a superset.	*/
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC	010000	/* Synchronize data.  */
-# define O_RSYNC	O_SYNC	/* Synchronize read operations.	 */
-#endif
-
-/* Values for the second argument to `fcntl'.  */
-#define F_DUPFD		0	/* Duplicate file descriptor.  */
-#define F_GETFD		1	/* Get file descriptor flags.  */
-#define F_SETFD		2	/* Set file descriptor flags.  */
-#define F_GETFL		3	/* Get file status flags.  */
-#define F_SETFL		4	/* Set file status flags.  */
-#define F_GETLK		5	/* Get record locking info.  */
-#define F_SETLK		6	/* Set record locking info (non-blocking).  */
-#define F_SETLKW	7	/* Set record locking info (blocking).	*/
+#define __O_LARGEFILE	0
 
 /* Not necessary, we always have 64-bit offsets.  */
 #define F_GETLK64	5	/* Get record locking info.  */
 #define F_SETLK64	6	/* Set record locking info (non-blocking).  */
 #define F_SETLKW64	7	/* Set record locking info (blocking).	*/
 
-#if defined __USE_BSD || defined __USE_UNIX98 || defined __USE_XOPEN2K8
-# define F_SETOWN	8	/* Get owner (process receiving SIGIO).  */
-# define F_GETOWN	9	/* Set owner (process receiving SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG	10	/* Set number of signal to be sent.  */
-# define F_GETSIG	11	/* Get number of signal to be sent.  */
-# define F_SETOWN_EX	15	/* Get owner (thread receiving SIGIO).  */
-# define F_GETOWN_EX	16	/* Set owner (thread receiving SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE	1024	/* Set a lease.	 */
-# define F_GETLEASE	1025	/* Enquire what lease is active.  */
-# define F_NOTIFY	1026	/* Request notfications on a directory.	 */
-# define F_SETPIPE_SZ	1031	/* Set pipe page size array.  */
-# define F_GETPIPE_SZ	1032	/* Set pipe page size array.  */
-#endif
-#ifdef __USE_XOPEN2K8
-# define F_DUPFD_CLOEXEC 1030	/* Duplicate file descriptor with
-				   close-on-exit set.  */
-#endif
-
-/* For F_[GET|SET]FD.  */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
-#define F_RDLCK		0	/* Read lock.  */
-#define F_WRLCK		1	/* Write lock.	*/
-#define F_UNLCK		2	/* Remove lock.	 */
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation */
-# define LOCK_SH	1	/* shared lock */
-# define LOCK_EX	2	/* exclusive lock */
-# define LOCK_NB	4	/* or'd with one of the above to prevent
-				   blocking */
-# define LOCK_UN	8	/* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND	32	/* This is a mandatory flock:	*/
-# define LOCK_READ	64	/* ... which allows concurrent read operations.	 */
-# define LOCK_WRITE	128	/* ... which allows concurrent write operations.  */
-# define LOCK_RW	192	/* ... Which allows concurrent read & write operations.	 */
-#endif
-
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY.  */
-# define DN_ACCESS	0x00000001	/* File accessed.  */
-# define DN_MODIFY	0x00000002	/* File modified.  */
-# define DN_CREATE	0x00000004	/* File created.  */
-# define DN_DELETE	0x00000008	/* File removed.  */
-# define DN_RENAME	0x00000010	/* File renamed.  */
-# define DN_ATTRIB	0x00000020	/* File changed attibutes.  */
-# define DN_MULTISHOT	0x80000000	/* Don't remove notifier.  */
-#endif
-
 /* We don't need to support __USE_FILE_OFFSET64.  */
 struct flock
   {
@@ -168,152 +49,5 @@ struct flock64
   };
 #endif
 
-#ifdef __USE_GNU
-/* Owner types.  */
-enum __pid_type
-  {
-    F_OWNER_TID = 0,		/* Kernel thread.  */
-    F_OWNER_PID,		/* Process.  */
-    F_OWNER_PGRP,		/* Process group.  */
-    F_OWNER_GID = F_OWNER_PGRP	/* Alternative, obsolete name.  */
-  };
-
-/* Structure to use with F_GETOWN_EX and F_SETOWN_EX.  */
-struct f_owner_ex
-  {
-    enum __pid_type type;	/* Owner type of ID.  */
-    __pid_t pid;		/* ID of owner.  */
-  };
-#endif
-
-
-/* Define some more compatibility macros to be backward compatible with
-   BSD systems which did not managed to hide these kernel macros.  */
-#ifdef	__USE_BSD
-# define FAPPEND	O_APPEND
-# define FFSYNC		O_FSYNC
-# define FASYNC		O_ASYNC
-# define FNONBLOCK	O_NONBLOCK
-# define FNDELAY	O_NDELAY
-#endif /* Use BSD.  */
-
-/* Advise to `posix_fadvise'.  */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL	0 /* No further special treatment.  */
-# define POSIX_FADV_RANDOM	1 /* Expect random page references.  */
-# define POSIX_FADV_SEQUENTIAL	2 /* Expect sequential page references.	 */
-# define POSIX_FADV_WILLNEED	3 /* Will need these pages.  */
-# define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
-# define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
-#endif
-
-
-#ifdef __USE_GNU
-/* Flags for SYNC_FILE_RANGE.  */
-# define SYNC_FILE_RANGE_WAIT_BEFORE	1 /* Wait upon writeout of all pages
-					     in the range before performing the
-					     write.  */
-# define SYNC_FILE_RANGE_WRITE		2 /* Initiate writeout of all those
-					     dirty pages in the range which are
-					     not presently under writeback.  */
-# define SYNC_FILE_RANGE_WAIT_AFTER	4 /* Wait upon writeout of all pages in
-					     the range after performing the
-					     write.  */
-
-/* Flags for SPLICE and VMSPLICE.  */
-# define SPLICE_F_MOVE		1	/* Move pages instead of copying.  */
-# define SPLICE_F_NONBLOCK	2	/* Don't block on the pipe splicing
-					   (but we may still block on the fd
-					   we splice from/to).  */
-# define SPLICE_F_MORE		4	/* Expect more data.  */
-# define SPLICE_F_GIFT		8	/* Pages passed in are a gift.  */
-
-
-/* File handle structure.  */
-struct file_handle
-{
-  unsigned int handle_bytes;
-  int handle_type;
-  /* File identifier.  */
-  unsigned char f_handle[0];
-};
-
-/* Maximum handle size (for now).  */
-# define MAX_HANDLE_SZ	128
-#endif
-
-__BEGIN_DECLS
-
-#ifdef __USE_GNU
-
-/* Provide kernel hint to read ahead.  */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
-    __THROW;
-
-
-/* Selective file content synch'ing.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern int sync_file_range (int __fd, __off64_t __offset, __off64_t __count,
-			    unsigned int __flags);
-
-
-/* Splice address range into a pipe.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
-			 size_t __count, unsigned int __flags);
-
-/* Splice two files together.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
-		       __off64_t *__offout, size_t __len,
-		       unsigned int __flags);
-
-/* In-kernel implementation of tee for pipe buffers.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t tee (int __fdin, int __fdout, size_t __len,
-		    unsigned int __flags);
-
-/* Reserve storage for the data of the file associated with FD.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-# ifndef __USE_FILE_OFFSET64
-extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len);
-# else
-#  ifdef __REDIRECT
-extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset,
-				   __off64_t __len),
-		       fallocate64);
-#  else
-#   define fallocate fallocate64
-#  endif
-# endif
-# ifdef __USE_LARGEFILE64
-extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
-			__off64_t __len);
-# endif
-
-
-/* Map file name to file handle.  */
-extern int name_to_handle_at (int __dfd, const char *__name,
-			      struct file_handle *__handle, int *__mnt_id,
-			      int __flags) __THROW;
-
-/* Open file using the file handle.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
-			      int __flags);
-
-#endif
-
-__END_DECLS
+/* Include generic Linux declarations.  */
+#include <bits/fcntl-linux.h>
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/bits/fcntl.h b/ports/sysdeps/unix/sysv/linux/m68k/bits/fcntl.h
index 946cfa2ca7..04f8a1c1be 100644
--- a/ports/sysdeps/unix/sysv/linux/m68k/bits/fcntl.h
+++ b/ports/sysdeps/unix/sysv/linux/m68k/bits/fcntl.h
@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 2000, 2004, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2000-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,133 +20,10 @@
 # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
 #endif
 
-#include <sys/types.h>
-#ifdef __USE_GNU
-# include <bits/uio.h>
-#endif
-
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on a few file systems.  */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC	       04010000
-#define O_FSYNC		 O_SYNC
-#define O_ASYNC		 020000
-
-#ifdef __USE_XOPEN2K8
-# define O_DIRECTORY	 040000	/* Must be a directory.	 */
-# define O_NOFOLLOW	0100000	/* Do not follow links.	 */
-# define O_CLOEXEC     02000000 /* Set close_on_exec.  */
-#endif
-#ifdef __USE_GNU
-# define O_DIRECT	0200000	/* Direct disk access.	*/
-# define O_NOATIME     01000000 /* Do not set atime.  */
-# define O_PATH	      010000000 /* Resolve pathname but do not open file.  */
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
-   We define the symbols here but let them do the same as O_SYNC since
-   this is a superset.	*/
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC	010000	/* Synchronize data.  */
-# define O_RSYNC	O_SYNC	/* Synchronize read operations.	 */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE	0400000
-#endif
-
-/* Values for the second argument to `fcntl'.  */
-#define F_DUPFD		0	/* Duplicate file descriptor.  */
-#define F_GETFD		1	/* Get file descriptor flags.  */
-#define F_SETFD		2	/* Set file descriptor flags.  */
-#define F_GETFL		3	/* Get file status flags.  */
-#define F_SETFL		4	/* Set file status flags.  */
-#ifndef __USE_FILE_OFFSET64
-# define F_GETLK	5	/* Get record locking info.  */
-# define F_SETLK	6	/* Set record locking info (non-blocking).  */
-# define F_SETLKW	7	/* Set record locking info (blocking).	*/
-#else
-# define F_GETLK	F_GETLK64  /* Get record locking info.	*/
-# define F_SETLK	F_SETLK64  /* Set record locking info (non-blocking).*/
-# define F_SETLKW	F_SETLKW64 /* Set record locking info (blocking).  */
-#endif
-#define F_GETLK64	12	/* Get record locking info.  */
-#define F_SETLK64	13	/* Set record locking info (non-blocking).  */
-#define F_SETLKW64	14	/* Set record locking info (blocking).	*/
-
-#if defined __USE_BSD || defined __USE_UNIX98 || defined __USE_XOPEN2K8
-# define F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
-# define F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG	10	/* Set number of signal to be sent.  */
-# define F_GETSIG	11	/* Get number of signal to be sent.  */
-# define F_SETOWN_EX	15	/* Get owner (thread receiving SIGIO).  */
-# define F_GETOWN_EX	16	/* Set owner (thread receiving SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE	1024	/* Set a lease.	 */
-# define F_GETLEASE	1025	/* Enquire what lease is active.  */
-# define F_NOTIFY	1026	/* Request notfications on a directory.	 */
-# define F_SETPIPE_SZ	1031	/* Set pipe page size array.  */
-# define F_GETPIPE_SZ	1032	/* Set pipe page size array.  */
-#endif
-#ifdef __USE_XOPEN2K8
-# define F_DUPFD_CLOEXEC 1030	/* Duplicate file descriptor with
-				   close-on-exit set.  */
-#endif
-
-/* For F_[GET|SET]FD.  */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
-#define F_RDLCK		0	/* Read lock.  */
-#define F_WRLCK		1	/* Write lock.	*/
-#define F_UNLCK		2	/* Remove lock.	 */
-
-/* For old implementation of bsd flock().  */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation.	*/
-# define LOCK_SH	1	/* shared lock */
-# define LOCK_EX	2	/* exclusive lock */
-# define LOCK_NB	4	/* or'd with one of the above to prevent
-				   blocking */
-# define LOCK_UN	8	/* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND	32	/* This is a mandatory flock:	*/
-# define LOCK_READ	64	/* ... which allows concurrent read operations.	 */
-# define LOCK_WRITE	128	/* ... which allows concurrent write operations.  */
-# define LOCK_RW	192	/* ... Which allows concurrent read & write operations.	 */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY.  */
-# define DN_ACCESS	0x00000001	/* File accessed.  */
-# define DN_MODIFY	0x00000002	/* File modified.  */
-# define DN_CREATE	0x00000004	/* File created.  */
-# define DN_DELETE	0x00000008	/* File removed.  */
-# define DN_RENAME	0x00000010	/* File renamed.  */
-# define DN_ATTRIB	0x00000020	/* File changed attibutes.  */
-# define DN_MULTISHOT	0x80000000	/* Don't remove notifier.  */
-#endif
+#define __O_DIRECTORY	 040000	/* Must be a directory.	 */
+#define __O_NOFOLLOW	0100000	/* Do not follow links.	 */
+#define __O_DIRECT	0200000	/* Direct disk access.	*/
+#define __O_LARGEFILE	0400000
 
 struct flock
   {
@@ -173,148 +50,5 @@ struct flock64
   };
 #endif
 
-#ifdef __USE_GNU
-/* Owner types.  */
-enum __pid_type
-  {
-    F_OWNER_TID = 0,		/* Kernel thread.  */
-    F_OWNER_PID,		/* Process.  */
-    F_OWNER_PGRP,		/* Process group.  */
-    F_OWNER_GID = F_OWNER_PGRP	/* Alternative, obsolete name.  */
-  };
-
-/* Structure to use with F_GETOWN_EX and F_SETOWN_EX.  */
-struct f_owner_ex
-  {
-    enum __pid_type type;	/* Owner type of ID.  */
-    __pid_t pid;		/* ID of owner.  */
-  };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
-   BSD systems which did not managed to hide these kernel macros.  */
-#ifdef	__USE_BSD
-# define FAPPEND	O_APPEND
-# define FFSYNC		O_FSYNC
-# define FASYNC		O_ASYNC
-# define FNONBLOCK	O_NONBLOCK
-# define FNDELAY	O_NDELAY
-#endif /* Use BSD.  */
-
-/* Advise to `posix_fadvise'.  */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL	0 /* No further special treatment.  */
-# define POSIX_FADV_RANDOM	1 /* Expect random page references.  */
-# define POSIX_FADV_SEQUENTIAL	2 /* Expect sequential page references.	 */
-# define POSIX_FADV_WILLNEED	3 /* Will need these pages.  */
-# define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
-# define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
-#endif
-
-
-#ifdef __USE_GNU
-/* Flags for SYNC_FILE_RANGE.  */
-# define SYNC_FILE_RANGE_WAIT_BEFORE	1 /* Wait upon writeout of all pages
-					     in the range before performing the
-					     write.  */
-# define SYNC_FILE_RANGE_WRITE		2 /* Initiate writeout of all those
-					     dirty pages in the range which are
-					     not presently under writeback.  */
-# define SYNC_FILE_RANGE_WAIT_AFTER	4 /* Wait upon writeout of all pages in
-					     the range after performing the
-					     write.  */
-
-/* Flags for SPLICE and VMSPLICE.  */
-# define SPLICE_F_MOVE		1	/* Move pages instead of copying.  */
-# define SPLICE_F_NONBLOCK	2	/* Don't block on the pipe splicing
-					   (but we may still block on the fd
-					   we splice from/to).  */
-# define SPLICE_F_MORE		4	/* Expect more data.  */
-# define SPLICE_F_GIFT		8	/* Pages passed in are a gift.  */
-
-
-/* File handle structure.  */
-struct file_handle
-{
-  unsigned int handle_bytes;
-  int handle_type;
-  /* File identifier.  */
-  unsigned char f_handle[0];
-};
-
-/* Maximum handle size (for now).  */
-# define MAX_HANDLE_SZ	128
-#endif
-
-__BEGIN_DECLS
-
-#ifdef __USE_GNU
-
-/* Provide kernel hint to read ahead.  */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
-    __THROW;
-
-
-/* Selective file content synch'ing.  */
-extern int sync_file_range (int __fd, __off64_t __offset, __off64_t __count,
-			    unsigned int __flags);
-
-
-/* Splice address range into a pipe.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
-			 size_t __count, unsigned int __flags);
-
-/* Splice two files together.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
-		       __off64_t *__offout, size_t __len,
-		       unsigned int __flags);
-
-/* In-kernel implementation of tee for pipe buffers.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern ssize_t tee (int __fdin, int __fdout, size_t __len,
-		    unsigned int __flags);
-
-/* Reserve storage for the data of the file associated with FD.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-# ifndef __USE_FILE_OFFSET64
-extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len);
-# else
-#  ifdef __REDIRECT
-extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset,
-				   __off64_t __len),
-		       fallocate64);
-#  else
-#   define fallocate fallocate64
-#  endif
-# endif
-# ifdef __USE_LARGEFILE64
-extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
-			__off64_t __len);
-# endif
-
-
-/* Map file name to file handle.  */
-extern int name_to_handle_at (int __dfd, const char *__name,
-			      struct file_handle *__handle, int *__mnt_id,
-			      int __flags) __THROW;
-
-/* Open file using the file handle.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
-			      int __flags);
-
-#endif
-
-__END_DECLS
+/* Include generic Linux declarations.  */
+#include <bits/fcntl-linux.h>