update.

2000-04-14  Ulrich Drepper  <drepper@redhat.com>

	* include/sys/statfs.h: Add prototypes for __statfs64 and __fstatfs64.
	* sysdeps/generic/fstatfs64.c (__fstatfs64): Renamed to fstatfs64.
	Make old name weak alias.
	* sysdeps/unix/sysv/linux/fstatfs64.c: Likewise.
	* sysdeps/generic/statfs64.c (__statfs64): Renamed to statfs64.
	Make old name weak alias.
	* sysdeps/unix/sysv/linux/statfs64.c: Likewise.

	* io/Makefile (routines): Add posix_fadvise, posix_fadvise64,
	posix_fallocate, and posix_fallocate64.
	* io/Versions [libc] (GLIBC_2.2): Add posix_fadvise, posix_fadvise64,
	posix_fallocate, and posix_fallocate64.
	* io/fcntl.h: Declare posix_fadvise, posix_fadvise64,
	posix_fallocate, and posix_fallocate64.
	* sysdeps/generic/fadvise.c: New file.
	* sysdeps/generic/fadvise64.c: New file.
	* sysdeps/generic/fallocate.c: New file.
	* sysdeps/generic/fallocate64.c: New file.
	* sysdeps/posix/fallocate.c: New file.
	* sysdeps/posix/fallocate64.c: New file.
	* sysdeps/generic/bits/fcntl.h: Define POSIX_FADV_NORMAL,
	POSIX_FADV_RANDOM, POSIX_FADV_SEQUENTIAL, POSIX_FADV_WILLNEED,
	POSIX_FADV_DONTNEED, and POSIX_FADV_NOREUSE.
	* sysdeps/mach/hurd/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.

	* sysdeps/generic/madvise.c (__madvise): Renamed to posix_madvise.
	* sysdeps/unix/sysv/linux/syscalls.list: Likewise.

8 files changed, 145 insertions, 8 deletions

diff --git a/sysdeps/generic/bits/fcntl.h b/sysdeps/generic/bits/fcntl.h
index 24a1c38be6..2984100eff 100644
--- a/sysdeps/generic/bits/fcntl.h
+++ b/sysdeps/generic/bits/fcntl.h
@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for stub configuration.
-   Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 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
@@ -83,3 +83,13 @@ struct flock
 #define	F_RDLCK	1	/* Read lock.  */
 #define	F_WRLCK	2	/* Write lock.  */
 #define	F_UNLCK	3	/* Remove lock.  */
+
+/* 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
diff --git a/sysdeps/generic/fstatfs64.c b/sysdeps/generic/fstatfs64.c
index cefaa75677..583ecfc62a 100644
--- a/sysdeps/generic/fstatfs64.c
+++ b/sysdeps/generic/fstatfs64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 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
@@ -21,11 +21,12 @@
 
 /* Return information about the filesystem on which FD resides.  */
 int
-fstatfs64 (int fd, struct statfs64 *buf)
+__fstatfs64 (int fd, struct statfs64 *buf)
 {
   __set_errno (ENOSYS);
   return -1;
 }
+weak_alias (__fstatfs64, fstatfs64)
 
 stub_warning (fstatfs64)
 #include <stub-tag.h>
diff --git a/sysdeps/generic/madvise.c b/sysdeps/generic/madvise.c
index d6c2322d25..d7379b15cb 100644
--- a/sysdeps/generic/madvise.c
+++ b/sysdeps/generic/madvise.c
@@ -24,12 +24,11 @@
    for the region starting at ADDR and extending LEN bytes.  */
 
 int
-__madvise (__ptr_t addr, size_t len, int advice)
+posix_madvise (__ptr_t addr, size_t len, int advice)
 {
   __set_errno (ENOSYS);
   return -1;
 }
-weak_alias (__madvice, madvice)
-weak_alias (__madvice, posix_madvise)
+weak_alias (posix_madvice, madvice)
 stub_warning (madvise)
 #include <stub-tag.h>
diff --git a/sysdeps/generic/posix_fadvise.c b/sysdeps/generic/posix_fadvise.c
new file mode 100644
index 0000000000..a2bd1d91ee
--- /dev/null
+++ b/sysdeps/generic/posix_fadvise.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <fcntl.h>
+
+/* Advice the system about the expected behaviour of the application with
+   respect to the file associated with FD.  */
+
+int
+posix_fadvise (int fd, __off_t offset, size_t len, int advise)
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+stub_warning (posix_fadvise)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/posix_fadvise64.c b/sysdeps/generic/posix_fadvise64.c
new file mode 100644
index 0000000000..15cb60e00c
--- /dev/null
+++ b/sysdeps/generic/posix_fadvise64.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <fcntl.h>
+
+/* Advice the system about the expected behaviour of the application with
+   respect to the file associated with FD.  */
+
+int
+posix_fadvise64 (int fd, __off64_t offset, size_t len, int advise)
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+stub_warning (posix_fadvise64)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/posix_fallocate.c b/sysdeps/generic/posix_fallocate.c
new file mode 100644
index 0000000000..59c17e40d2
--- /dev/null
+++ b/sysdeps/generic/posix_fallocate.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <fcntl.h>
+
+/* Reserve storage for the data of the file associated with FD.  */
+
+int
+posix_fallocate (int fd, __off_t offset, size_t len)
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+stub_warning (posix_fallocate)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/posix_fallocate64.c b/sysdeps/generic/posix_fallocate64.c
new file mode 100644
index 0000000000..efb7be5ad4
--- /dev/null
+++ b/sysdeps/generic/posix_fallocate64.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <fcntl.h>
+
+/* Reserve storage for the data of the file associated with FD.  */
+
+int
+posix_fallocate64 (int fd, __off64_t offset, size_t len)
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+stub_warning (posix_fallocate64)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/statfs64.c b/sysdeps/generic/statfs64.c
index 6b4baff292..8d53d419a2 100644
--- a/sysdeps/generic/statfs64.c
+++ b/sysdeps/generic/statfs64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 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
@@ -21,11 +21,12 @@
 
 /* Return information about the filesystem on which FILE resides.  */
 int
-statfs64 (const char *file, struct statfs64 *buf)
+__statfs64 (const char *file, struct statfs64 *buf)
 {
   __set_errno (ENOSYS);
   return -1;
 }
+weak_alias (__statfs64, statfs64)
 
 stub_warning (statfs64)
 #include <stub-tag.h>