summaryrefslogtreecommitdiff
path: root/libtrivfs/file-getlinknode.c
blob: 148ed2b3f5e7a012ccb5663bc07e8b01d09fb536 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/* 
   Copyright (C) 1994 Free Software Foundation

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 2, or (at
   your option) any later version.

   This program 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
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */

#include "priv.h"
#include "fs_S.h"

kern_return_t
trivfs_S_file_getlinknode (struct trivfs_protid *cred,
			   mach_port_t *linknode,
			   mach_msg_type_name_t *linknodetype)
{
  if (!cred)
    return EOPNOTSUPP;
  *linknode = cred->realnode;
  *linknodetype = MACH_MSG_TYPE_COPY_SEND;
  return 0;
}