protected override Errno OnGetFileSystemStatus(string path, out Statvfs buf)
{
buf = new Statvfs();
buf.f_flag = MountFlags.ST_RDONLY | MountFlags.ST_NOSUID | MountFlags.ST_NOEXEC | MountFlags.ST_NODIRATIME | MountFlags.ST_NODEV | MountFlags.ST_NOATIME;
buf.f_namemax = 0xFFFFFFFFuL;
return(0);
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs stbuf)
{
Logger.WriteLineIf(LogLevel.Verbose, _fslog_props, string.Format("OnGetFileSystemStatus, path={0}", path));
Errno rs = this._rfs.GetFileSystemStatus(path, out stbuf);
return(rs);
}
public static void CopyStatvfs(IntPtr source, out Statvfs dest)
{
if (!NativeConvert.TryCopy(source, out dest))
{
throw new ArgumentOutOfRangeException(
"Unable to copy `struct statvfs' into Mono.Unix.Native.Statvfs.");
}
}
public static void CopyStatvfs(ref Statvfs source, IntPtr dest)
{
if (!NativeConvert.TryCopy(ref source, dest))
{
throw new ArgumentOutOfRangeException(
"Unable to copy Mono.Unix.Native.Statvfs into `struct statvfs'.");
}
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs stbuf)
{
var(error, buffer) = WithLogging(
() => fileSystemRepository.GetFileSystemStatus(path),
$"OnGetFileSystemStatus({path})",
_ => "");
stbuf = buffer;
return(error);
}
public virtual Errno GetFileSystemStatus(string path, out Statvfs stbuf)
{
int r = Syscall.statvfs(basedir + path, out stbuf);
if (r == -1)
{
return(Stdlib.GetLastError());
}
return(0);
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs stbuf)
{
int r = Syscall.statvfs(basedir + path, out stbuf);
if (r == -1)
{
return(Stdlib.GetLastError());
}
return(0);
}
public Errno GetFileSystemStatus(string path, out Statvfs stbuf)
{
#if DEBUG
new CrazyFsRequest(CrazyFsRequestName.GetFileSystemStatus, new[]
{
new KeyValuePair <string, string>("path", path)
}).Log();
#endif
return(Syscall.statvfs(path, out stbuf) == -1 ? Stdlib.GetLastError() : 0);
}
public override Errno OnGetFileSystemStatus(string path, out Statvfs buf)
{
Trace.WriteLine($"OnGetFileSystemStatus {path}");
int r = Syscall.statvfs(GetTargetPath(path), out buf);
if (r < 0)
{
return(GetLastError());
}
return(0);
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs buf)
{
_vfs.GetInfo(out ulong files, out ulong totalSize);
buf = new Statvfs
{
f_bsize = 512,
f_frsize = 512,
f_blocks = totalSize / 512,
f_bavail = 0,
f_files = files,
f_ffree = 0,
f_favail = 0,
f_fsid = 0xFFFFFFFF,
f_flag = 0,
f_namemax = 255
};
return(0);
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs buf)
{
Debug.WriteLine("OnGetFileSystemStatus: {0}", path);
long total, avail;
buf = new Statvfs();
try {
_fs.GetStorageUsage(out total, out avail);
buf.f_bsize = 1;
buf.f_frsize = 1;
buf.f_blocks = (ulong)total;
buf.f_bfree = (ulong)avail;
buf.f_bavail = (ulong)avail;
buf.f_files = 0;
buf.f_ffree = 0;
buf.f_favail = 0;
buf.f_fsid = 0;
buf.f_flag = 0;
buf.f_namemax = 1024;
return(0);
} catch {
return(Errno.EIO);
}
}
public static bool TryCopy (IntPtr source, out Statvfs destination)
{
return ToStatvfs (source, out destination) == 0;
}
private static extern int ToStatvfs (IntPtr source, out Statvfs destination);
public static bool TryCopy (ref Statvfs source, IntPtr destination)
{
return FromStatvfs (ref source, destination) == 0;
}
private static extern int FromStatvfs (ref Statvfs source, IntPtr destination);
protected override Errno OnGetFileSystemStatus(string path, [System.Runtime.InteropServices.Out] out Mono.Unix.Native.Statvfs buf)
{
buf = new Statvfs();
buf.f_favail = Ext2fs.Superblock.s_free_blocks_count - Ext2fs.Superblock.s_r_blocks_count;
buf.f_bsize = Ext2fs.Superblock.internal_block_size;
buf.f_frsize = Ext2fs.Superblock.internal_block_size;
buf.f_namemax = 255;
buf.f_blocks = Ext2fs.Superblock.s_blocks_count;
buf.f_bfree = Ext2fs.Superblock.s_free_blocks_count;
buf.f_ffree = Ext2fs.Superblock.s_free_inodes_count;
buf.f_files = Ext2fs.Superblock.s_inodes_count;
//Console.WriteLine("f_avail: " + buf.f_favail);
//Console.WriteLine("f_bsize: " + buf.f_bsize);
//Console.WriteLine("f_frsize: " + buf.f_frsize);
//Console.WriteLine("f_namemax: " + buf.f_namemax);
//Console.WriteLine("f_blocks: " + buf.f_blocks);
//Console.WriteLine("f_bfree: " + buf.f_bfree);
//Console.WriteLine("f_ffree: " + buf.f_ffree);
//Console.WriteLine("f_files: " + buf.f_files);
return 0;
}
public static int fstatvfs (int fd, out Statvfs buf)
{
throw new System.NotImplementedException();
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs stbuf)
{
return(_fileSystem.GetFileSystemStatus(path, out stbuf));
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs buf)
{
buf = new Statvfs();
buf.f_flag = MountFlags.ST_RDONLY | MountFlags.ST_NOSUID | MountFlags.ST_NOEXEC | MountFlags.ST_NODIRATIME | MountFlags.ST_NODEV | MountFlags.ST_NOATIME;
buf.f_namemax = 0xFFFFFFFFuL;
return 0;
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs stbuf)
{
int r = Syscall.statvfs (basedir+path, out stbuf);
if (r == -1)
return Stdlib.GetLastError ();
return 0;
}
public virtual Errno OnGetFileSystemStatus(
string path, out Statvfs buf)
{
buf = new Statvfs();
return(Errno.ENOSYS);
}
private static int ToStatvfs (IntPtr source, out Statvfs destination)
{
throw new System.NotImplementedException();
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs stbuf)
{
Logger.WriteLineIf(LogLevel.Verbose, _fslog_props, string.Format("OnGetFileSystemStatus, path={0}", path));
Errno rs = this._rfs.GetFileSystemStatus(path, out stbuf);
return rs;
}
public virtual Errno GetFileSystemStatus(string path, out Statvfs stbuf)
{
int r = Syscall.statvfs (basedir+path, out stbuf);
if (r == -1)
return Stdlib.GetLastError ();
return 0;
}
public static int statvfs (
string path, out Statvfs buf)
{
throw new System.NotImplementedException();
}
private static int FromStatvfs (ref Statvfs source, IntPtr destination)
{
throw new System.NotImplementedException();
}
protected override Errno OnGetFileSystemStatus(string path, out Statvfs stbuf)
{
int r = Syscall.statvfs(_basedir + path, out stbuf);
return(GetResult(r));
}
