public long Stat(string path, KStat *statbuf)
{
if (!_availableFiles.TryGetValue(path, out var o))
{
return(-ENOENT);
}
StatInternal(statbuf, o);
return(0);
}
public long Fstat(int fd, KStat *statbuf)
{
if (fd < 0 || fd >= _openFiles.Count)
{
return(-EBADF);
}
var o = _openFiles[fd];
if (o == null)
{
return(-EBADF);
}
StatInternal(statbuf, o);
return(0);
}
private void StatInternal(KStat *s, IFileObject o)
{
s->st_dev = 1;
s->st_ino = 1;
s->st_nlink = 0;
uint flags = 0;
if (o.Stream.CanRead)
{
flags |= S_IRUSR | S_IRGRP | S_IROTH;
}
if (o.Stream.CanWrite)
{
flags |= S_IWUSR | S_IWGRP | S_IWOTH;
}
if (o.Stream.CanSeek)
{
flags |= S_IFREG;
}
else
{
flags |= S_IFIFO;
}
s->st_mode = flags;
s->st_uid = 0;
s->st_gid = 0;
s->__pad0 = 0;
s->st_rdev = 0;
if (o.Stream.CanSeek)
{
s->st_size = o.Stream.Length;
}
else
{
s->st_size = 0;
}
s->st_blksize = 4096;
s->st_blocks = (s->st_size + 511) / 512;
s->st_atime_sec = 1262304000000;
s->st_atime_nsec = 1000000000 / 2;
s->st_mtime_sec = 1262304000000;
s->st_mtime_nsec = 1000000000 / 2;
s->st_ctime_sec = 1262304000000;
s->st_ctime_nsec = 1000000000 / 2;
}
