Update.

1998-03-20 16:24  Ulrich Drepper  <drepper@cygnus.com>

	* libc.map: Add statvfs, fstatvfs, statvfs64, and fstatvfs64.
	* io/Makefile (headers): Add sys/statvfs.h and bits/statvfs.h.
	* io/sys/statvfs.h: New file.
	* sysdeps/generic/fstatvfs.h: New file.
	* sysdeps/generic/statvfs.h: New file.
	* sysdeps/generic/fstatvfs64.h: New file.
	* sysdeps/generic/statvfs64.h: New file.
	* sysdeps/generic/bits/statvfs.h: New file.
	* sysdeps/unix/sysv/linux/fstatvfs.c: New file.
	* sysdeps/unix/sysv/linux/statvfs.c: New file.
	* sysdeps/unix/sysv/linux/bits/statvfs.h: New file.

	* sysdeps/unix/sysv/linux/bits/statfs.h: Correct type for f_files
	and f_ffree elements.

	* sysdeps/unix/sysv/linux/sys/mount.h: Pretty print.  Define
	mount options in enum.

1 files changed, 46 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/statvfs.c b/sysdeps/unix/sysv/linux/statvfs.c
new file mode 100644
index 0000000000..c3df2e6a49
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/statvfs.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+   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>
+#include <unistd.h>
+#include <sys/statvfs.h>
+
+
+int
+statvfs (const char *file, struct statvfs *buf)
+{
+  int save_errno;
+  int retval;
+  int fd;
+
+  fd = open (file, O_RDONLY);
+  if (fd < 0)
+    return -1;
+
+  /* Let fstatvfs do the real work.  */
+  retval = fstatvfs (fd, buf);
+
+  /* Close the file while preserving the error number.  */
+  save_errno = errno;
+  close (fd);
+  __set_errno (save_errno);
+
+  return retval;
+}