public UnixGroupInfo(string group)
{
this.group = new Native.Group ();
Native.Group gr;
int r = Native.Syscall.getgrnam_r (group, this.group, out gr);
if (r != 0 || gr == null)
throw new ArgumentException ("invalid group name", "group");
}
public UnixGroupInfo(long group)
{
this.group = new Native.Group ();
Native.Group gr;
int r = Native.Syscall.getgrgid_r (Convert.ToUInt32 (group), this.group, out gr);
if (r != 0 || gr == null)
throw new ArgumentException ("invalid group id", "group");
}
private static Native.Group CopyGroup (Native.Group group)
{
Native.Group g = new Native.Group ();
g.gr_gid = group.gr_gid;
g.gr_mem = group.gr_mem;
g.gr_name = group.gr_name;
g.gr_passwd = group.gr_passwd;
return g;
}
public UnixGroupInfo(Native.Group group)
{
this.group = CopyGroup (group);
}
