From 867506f3b0f0c23128d601a8812de023078c88b4 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 20 Mar 1998 16:35:19 +0000 Subject: Update. 1998-03-20 16:24 Ulrich Drepper * 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. --- sysdeps/unix/sysv/linux/statvfs.c | 46 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/statvfs.c (limited to 'sysdeps/unix/sysv/linux/statvfs.c') 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 , 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 +#include +#include +#include + + +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; +} -- cgit 1.4.1