mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 12:54:13 +00:00
96 lines
2.4 KiB
C
96 lines
2.4 KiB
C
/*
|
|
* statvfs function
|
|
*
|
|
* Copyright 2004 Alexandre Julliard
|
|
*
|
|
* This 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.
|
|
*
|
|
* This 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 this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "wine/port.h"
|
|
|
|
#ifndef HAVE_STATVFS
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <errno.h>
|
|
#ifdef HAVE_SYS_PARAM_H
|
|
# include <sys/param.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_VFS_H
|
|
# include <sys/vfs.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_MOUNT_H
|
|
# include <sys/mount.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_STATFS_H
|
|
# include <sys/statfs.h>
|
|
#endif
|
|
|
|
int statvfs( const char *path, struct statvfs *buf )
|
|
{
|
|
int ret;
|
|
#ifdef HAVE_STATFS
|
|
struct statfs info;
|
|
|
|
/* FIXME: add autoconf check for this */
|
|
#if defined(__svr4__) || defined(_SCO_DS) || defined(__sun)
|
|
ret = statfs( path, &info, 0, 0 );
|
|
#else
|
|
ret = statfs( path, &info );
|
|
#endif
|
|
if (ret >= 0)
|
|
{
|
|
memset( buf, 0, sizeof(*buf) );
|
|
buf->f_bsize = info.f_bsize;
|
|
buf->f_blocks = info.f_blocks;
|
|
buf->f_files = info.f_files;
|
|
#ifdef HAVE_STRUCT_STATFS_F_NAMELEN
|
|
buf->f_namemax = info.f_namelen;
|
|
#endif
|
|
#ifdef HAVE_STRUCT_STATFS_F_FRSIZE
|
|
buf->f_frsize = info.f_frsize;
|
|
#else
|
|
buf->f_frsize = info.f_bsize;
|
|
#endif
|
|
#ifdef HAVE_STRUCT_STATFS_F_BFREE
|
|
buf->f_bfree = info.f_bfree;
|
|
#else
|
|
buf->f_bfree = info.f_bavail;
|
|
#endif
|
|
#ifdef HAVE_STRUCT_STATFS_F_BAVAIL
|
|
buf->f_bavail = info.f_bavail;
|
|
#else
|
|
buf->f_bavail = info.f_bfree;
|
|
#endif
|
|
#ifdef HAVE_STRUCT_STATFS_F_FFREE
|
|
buf->f_ffree = info.f_ffree;
|
|
#else
|
|
buf->f_ffree = info.f_favail;
|
|
#endif
|
|
#ifdef HAVE_STRUCT_STATFS_F_FAVAIL
|
|
buf->f_favail = info.f_favail;
|
|
#else
|
|
buf->f_favail = info.f_ffree;
|
|
#endif
|
|
}
|
|
#else /* HAVE_STATFS */
|
|
ret = -1;
|
|
errno = ENOSYS;
|
|
#endif /* HAVE_STATFS */
|
|
return ret;
|
|
}
|
|
|
|
#endif /* HAVE_STATVFS */
|