Update.

2003-08-15  Ulrich Drepper  <drepper@redhat.com>

	* io/Versions [GLIBC_2.3.3]: Add posix_fadvise64.
	* io/fcntl.h (posix_fadvise64): Change type of third parameter to
	off_t.
	* sysdeps/unix/sysv/linux/posix_fadvise.c: Adjust definition.
	* sysdeps/unix/make-syscalls.sh: Recognize V prefix to the parameter
	description indicating the error value is returned, not -1.
	* sysdeps/unix/sysv/linux/Makefile [subdir=io] (subdir_routines): Add
	posix_fadvise64_64.
	* sysdeps/unix/sysv/linux/kernel-features.h: Add definition of
	__ASSUME_FADVISE64_64_SYSCALL.
	* sysdeps/unix/sysv/linux/syscalls.list: Don't define madvise and
	posix_madvise in one file.  Have posix_madvise defined with error
	value returned.
	Define posix_fadvise64_64 entry.  Add version info to posix_fadvise64
	entry.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Define
	posix_fadvise64_64 entry.  Add version info to posix_fadvise64 entry.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/i386/posix_fadvise.S: New file.
	* sysdeps/unix/sysv/linux/i386/sysdep.h: Define PSEUDO_ERRVAL,
	PSEUDO_END_ERRVAL, and ret_ERRVAL.
	* sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.

	* posix/Makefile (routines): Add posix_madvise.
	* sysdeps/generic/madvise.c: Don't define posix_madvise.
	* sysdeps/generic/posix_madvise.c: New file.
	* sysdeps/unix/sysv/aix/posix_madvise.c: New file.

2 files changed, 33 insertions, 2 deletions

diff --git a/sysdeps/generic/madvise.c b/sysdeps/generic/madvise.c
index 05ea8a9d89..dbef959dd8 100644
--- a/sysdeps/generic/madvise.c
+++ b/sysdeps/generic/madvise.c
@@ -24,11 +24,10 @@
    for the region starting at ADDR and extending LEN bytes.  */
 
 int
-posix_madvise (__ptr_t addr, size_t len, int advice)
+madvise (__ptr_t addr, size_t len, int advice)
 {
   __set_errno (ENOSYS);
   return -1;
 }
-weak_alias (posix_madvise, madvise)
 stub_warning (madvise)
 #include <stub-tag.h>
diff --git a/sysdeps/generic/posix_madvise.c b/sysdeps/generic/posix_madvise.c
new file mode 100644
index 0000000000..6f8d60f55f
--- /dev/null
+++ b/sysdeps/generic/posix_madvise.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1994, 1995, 1996, 1997, 2000 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
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <errno.h>
+
+/* Advise the system about particular usage patterns the program follows
+   for the region starting at ADDR and extending LEN bytes.  */
+
+int
+posix_madvise (__ptr_t addr, size_t len, int advice)
+{
+  return ENOSYS;
+}
+stub_warning (posix_madvise)
+#include <stub-tag.h>