sync with glibc

libc/sysdeps/linux/alpha/bits/fcntl.h

@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995-1999, 2000, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1995-2000, 2004, 2005, 2006 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
@@ -173,6 +173,12 @@ struct flock64
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
 
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
 __BEGIN_DECLS
 
 /* Provide kernel hint to read ahead.  */

libc/sysdeps/linux/arm/bits/fcntl.h

@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995-1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1995-1998, 2000, 2004, 2006 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
@@ -45,7 +45,7 @@
 # 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_STREAMING	04000000/* streaming access */
+# define O_NOATIME	01000000 /* Do not set atime.  */
 #endif
 
 #ifdef __USE_LARGEFILE64
@@ -80,7 +80,7 @@
 #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_XOPEN2K
+#if defined __USE_BSD || defined __USE_UNIX98
 # define F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
 # define F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
 #endif
@@ -179,3 +179,17 @@ struct flock64
 # define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
+
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
+__BEGIN_DECLS
+
+/* Provide kernel hint to read ahead.  */
+extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
+    __THROW;
+
+__END_DECLS

libc/sysdeps/linux/common/bits/poll.h

@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2001, 2006 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
@@ -36,8 +36,10 @@
 #endif
 
 #ifdef __USE_GNU
-/* This is an extension for Linux.  */
+/* These are extensions for Linux.  */
 # define POLLMSG	0x400
+# define POLLREMOVE	0x1000
+# define POLLRDHUP	0x2000
 #endif
 
 /* Event types always implicitly polled for.  These bits need not be set in

libc/sysdeps/linux/i386/bits/fcntl.h

@@ -1,5 +1,6 @@
 /* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2004, 2006
+   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
@@ -45,7 +46,7 @@
 # define O_DIRECT	 040000	/* Direct disk access.	*/
 # define O_DIRECTORY	0200000	/* Must be a directory.	 */
 # define O_NOFOLLOW	0400000	/* Do not follow links.	 */
-# define O_STREAMING	04000000/* streaming access */
+# define O_NOATIME     01000000 /* Do not set atime.  */
 #endif
 
 /* For now Linux has synchronisity options for data and read operations.
@@ -79,7 +80,7 @@
 #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_XOPEN2K
+#if defined __USE_BSD || defined __USE_UNIX98
 # define F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
 # define F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
 #endif
@@ -178,3 +179,17 @@ struct flock64
 # define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
+
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
+__BEGIN_DECLS
+
+/* Provide kernel hint to read ahead.  */
+extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
+    __THROW;
+
+__END_DECLS

libc/sysdeps/linux/ia64/bits/fcntl.h

@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux/IA64.
-   Copyright (C) 1999, 2000, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2004, 2006 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
@@ -174,6 +174,12 @@ struct flock64
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
 
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
 __BEGIN_DECLS
 
 /* Provide kernel hint to read ahead.  */

libc/sysdeps/linux/mips/bits/fcntl.h

@@ -1,5 +1,6 @@
 /* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2003, 2004, 2006
+	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
@@ -21,9 +22,9 @@
 # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
 #endif
 
+#include <sgidefs.h>
 #include <sys/types.h>
 
-
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
 #define O_ACCMODE	0x0003
@@ -48,7 +49,7 @@
 # define O_NOFOLLOW	0x20000	/* Do not follow links.	 */
 # define O_DIRECT	0x8000	/* Direct disk access hint.  */
 # define O_DIRECTORY	0x10000	/* Must be a directory.	 */
-# define O_STREAMING	0x4000000/* streaming access */
+# define O_NOATIME	0x40000	/* Do not set atime.  */
 #endif
 
 #define O_NDELAY	O_NONBLOCK
@@ -81,7 +82,7 @@
 #define F_SETLK64	34	/* Set record locking info (non-blocking).  */
 #define F_SETLKW64	35	/* Set record locking info (blocking).	*/
 
-#if defined __USE_BSD || defined __USE_XOPEN2K
+#if defined __USE_BSD || defined __USE_UNIX98
 # define F_SETOWN	24	/* Get owner of socket (receiver of SIGIO).  */
 # define F_GETOWN	23	/* Set owner of socket (receiver of SIGIO).  */
 #endif
@@ -143,14 +144,20 @@ typedef struct flock
 #ifndef __USE_FILE_OFFSET64
     __off_t l_start;	/* Offset where the lock begins.  */
     __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
-    long int l_sysid;	/* XXX */
+#if _MIPS_SIM != _ABI64
+    /* The 64-bit flock structure, used by the n64 ABI, and for 64-bit
+       fcntls in o32 and n32, never has this field.  */
+    long int l_sysid;
+#endif
 #else
     __off64_t l_start;	/* Offset where the lock begins.  */
     __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
 #endif
     __pid_t l_pid;	/* Process holding the lock.  */
-#ifndef __USE_FILE_OFFSET64
+#if ! defined __USE_FILE_OFFSET64 && _MIPS_SIM != _ABI64
-    long int pad[4];	/* XXX */
+    /* The 64-bit flock structure, used by the n64 ABI, and for 64-bit
+       flock in o32 and n32, never has this field.  */
+    long int pad[4];
 #endif
 } flock_t;
 
@@ -185,3 +192,17 @@ struct flock64
 # define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
+
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
+__BEGIN_DECLS
+
+/* Provide kernel hint to read ahead.  */
+extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
+    __THROW;
+
+__END_DECLS

libc/sysdeps/linux/mips/bits/poll.h

@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2001, 2006 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
@@ -36,8 +36,10 @@
 #endif
 
 #ifdef __USE_GNU
-/* This is an extension for Linux.  */
+/* These are extensions for Linux.  */
 # define POLLMSG	0x400
+# define POLLREMOVE	0x1000
+# define POLLRDHUP	0x2000
 #endif
 
 /* Event types always implicitly polled for.  These bits need not be set in

libc/sysdeps/linux/mips/bits/resource.h

@@ -1,5 +1,6 @@
 /* Bit values & structures for resource limits.  Linux/MIPS version.
-   Copyright (C) 1994,1996,1997,1998,1999,2000 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004, 2005, 2006
+   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
@@ -55,34 +56,54 @@ enum __rlimit_resource
      This affects swapping; processes that are exceeding their
      resident set size will be more likely to have physical memory
      taken from them.  */
-  RLIMIT_RSS = 7,
+  __RLIMIT_RSS = 7,
-#define	RLIMIT_RSS RLIMIT_RSS
+#define	RLIMIT_RSS __RLIMIT_RSS
 
   /* Number of open files.  */
   RLIMIT_NOFILE = 5,
-  RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same.  */
+  __RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same.  */
 #define RLIMIT_NOFILE RLIMIT_NOFILE
-#define RLIMIT_OFILE RLIMIT_OFILE
+#define RLIMIT_OFILE __RLIMIT_OFILE
 
   /* Address space limit (?) */
   RLIMIT_AS = 6,
 #define RLIMIT_AS RLIMIT_AS
 
   /* Number of processes.  */
-  RLIMIT_NPROC = 8,
+  __RLIMIT_NPROC = 8,
-#define RLIMIT_NPROC RLIMIT_NPROC
+#define RLIMIT_NPROC __RLIMIT_NPROC
 
   /* Locked-in-memory address space.  */
-  RLIMIT_MEMLOCK = 9,
+  __RLIMIT_MEMLOCK = 9,
-#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK
+#define RLIMIT_MEMLOCK __RLIMIT_MEMLOCK
 
   /* Maximum number of file locks.  */
-  RLIMIT_LOCKS = 10,
+  __RLIMIT_LOCKS = 10,
-#define RLIMIT_LOCKS RLIMIT_LOCKS
+#define RLIMIT_LOCKS __RLIMIT_LOCKS
-
+
-  RLIM_NLIMITS = 11
+  /* Maximum number of pending signals.  */
-#define RLIMIT_NLIMITS RLIMIT_NLIMITS
+  __RLIMIT_SIGPENDING = 11,
-#define RLIM_NLIMITS RLIM_NLIMITS
+#define RLIMIT_SIGPENDING __RLIMIT_SIGPENDING
+
+  /* Maximum bytes in POSIX message queues.  */
+  __RLIMIT_MSGQUEUE = 12,
+#define RLIMIT_MSGQUEUE __RLIMIT_MSGQUEUE
+
+  /* Maximum nice priority allowed to raise to.
+     Nice levels 19 .. -20 correspond to 0 .. 39
+     values of this resource limit.  */
+  __RLIMIT_NICE = 13,
+#define RLIMIT_NICE __RLIMIT_NICE
+
+  /* Maximum realtime priority allowed for non-priviledged
+     processes.  */
+  __RLIMIT_RTPRIO = 14,
+#define RLIMIT_RTPRIO __RLIMIT_RTPRIO
+
+  __RLIMIT_NLIMITS = 15,
+  __RLIM_NLIMITS = __RLIMIT_NLIMITS
+#define RLIMIT_NLIMITS __RLIMIT_NLIMITS
+#define RLIM_NLIMITS __RLIM_NLIMITS
 };
 
 /* Value to indicate that there is no limit.  */
@@ -137,12 +158,8 @@ enum __rusage_who
 #define RUSAGE_SELF RUSAGE_SELF
 
   /* All of its terminated child processes.  */
-  RUSAGE_CHILDREN = -1,
+  RUSAGE_CHILDREN = -1
 #define RUSAGE_CHILDREN RUSAGE_CHILDREN
-
-  /* Both.  */
-  RUSAGE_BOTH = -2
-#define RUSAGE_BOTH RUSAGE_BOTH
 };
 
 #define __need_timeval

libc/sysdeps/linux/powerpc/bits/fcntl.h

@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux/PowerPC.
-   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004
+   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004, 2006
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -180,6 +180,12 @@ struct flock64
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
 
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
 __BEGIN_DECLS
 
 /* Provide kernel hint to read ahead.  */

libc/sysdeps/linux/sh/bits/fcntl.h

@@ -1,5 +1,6 @@
 /* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2004, 2006
+   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
@@ -42,18 +43,18 @@
 #define O_ASYNC		 020000
 
 #ifdef __USE_GNU
-# define O_DIRECT	 040000	/* Direct disk access.  */
+# define O_DIRECT	 040000	/* Direct disk access.	*/
-# define O_DIRECTORY	0200000	/* Must be a directory.  */
+# define O_DIRECTORY	0200000	/* Must be a directory.	 */
-# define O_NOFOLLOW	0400000	/* Do not follow links.  */
+# define O_NOFOLLOW	0400000	/* Do not follow links.	 */
-# define O_STREAMING	04000000/* streaming access */
+# define O_NOATIME     01000000 /* Do not set atime.  */
 #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.  */
+   this is a superset.	*/
 #if defined __USE_POSIX199309 || defined __USE_UNIX98
 # define O_DSYNC	O_SYNC	/* Synchronize data.  */
-# define O_RSYNC	O_SYNC	/* Synchronize read operations.  */
+# define O_RSYNC	O_SYNC	/* Synchronize read operations.	 */
 #endif
 
 #ifdef __USE_LARGEFILE64
@@ -69,17 +70,17 @@
 #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).  */
+# define F_SETLKW	7	/* Set record locking info (blocking).	*/
 #else
-# define F_GETLK	F_GETLK64  /* Get record locking info.  */
+# 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).  */
+#define F_SETLKW64	14	/* Set record locking info (blocking).	*/
 
-#if defined __USE_BSD || defined __USE_XOPEN2K
+#if defined __USE_BSD || defined __USE_UNIX98
 # define F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
 # define F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
 #endif
@@ -89,20 +90,26 @@
 # define F_GETSIG	11	/* Get number of signal to be sent.  */
 #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.	 */
+#endif
+
 /* For F_[GET|SET]FL.  */
 #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_WRLCK		1	/* Write lock.	*/
-#define F_UNLCK		2	/* Remove 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.  */
+/* 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
@@ -110,9 +117,27 @@
 # 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
+
 struct flock
   {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
+    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.	*/
     short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
 #ifndef __USE_FILE_OFFSET64
     __off_t l_start;	/* Offset where the lock begins.  */
@@ -127,7 +152,7 @@ struct flock
 #ifdef __USE_LARGEFILE64
 struct flock64
   {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
+    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.	*/
     short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
     __off64_t l_start;	/* Offset where the lock begins.  */
     __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
@@ -149,8 +174,22 @@ struct flock64
 #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_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
+
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
+__BEGIN_DECLS
+
+/* Provide kernel hint to read ahead.  */
+extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
+    __THROW;
+
+__END_DECLS

libc/sysdeps/linux/sparc/bits/fcntl.h

@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux/SPARC.
-   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004
+   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004, 2006
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -199,6 +199,12 @@ struct flock64
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
 
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
 __BEGIN_DECLS
 
 /* Provide kernel hint to read ahead.  */

libc/sysdeps/linux/sparc/bits/poll.h

@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2001, 2006 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
@@ -35,6 +35,13 @@
 # define POLLWRBAND	0x100		/* Priority data may be written.  */
 #endif
 
+#ifdef __USE_GNU
+/* These are extensions for Linux.  */
+# define POLLMSG	0x200
+# define POLLREMOVE	0x400
+# define POLLRDHUP	0x800
+#endif
+
 /* Event types always implicitly polled for.  These bits need not be set in
    `events', but they will appear in `revents' to indicate the status of
    the file descriptor.  */

libc/sysdeps/linux/x86_64/bits/fcntl.h

@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux/x86-64.
-   Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2004, 2006 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
@@ -194,6 +194,12 @@ struct flock64
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
 
+/* Linux-specific operations for posix_fadvise.  */
+#ifdef __USE_GNU
+# define LINUX_FADV_ASYNC_WRITE	32 /* Start writeout on range.  */
+# define LINUX_FADV_WRITE_WAIT	33 /* Wait upon writeout to range.  */
+#endif
+
 __BEGIN_DECLS
 
 /* Provide kernel hint to read ahead.  */