bsd-cygwin_util.h revision 295367 
1/* $Id: bsd-cygwin_util.h,v 1.18 2014/05/27 04:34:43 djm Exp $ */
2
3/*
4 * Copyright (c) 2000, 2001, 2011, 2013 Corinna Vinschen <vinschen@redhat.com>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * Created: Sat Sep 02 12:17:00 2000 cv
27 *
28 * This file contains functions for forcing opened file descriptors to
29 * binary mode on Windows systems.
30 */
31
32#ifndef _BSD_CYGWIN_UTIL_H
33#define _BSD_CYGWIN_UTIL_H
34
35#ifdef HAVE_CYGWIN
36
37#undef ERROR
38
39/* Avoid including windows headers. */
40typedef void *HANDLE;
41#define INVALID_HANDLE_VALUE ((HANDLE) -1)
42#define DNLEN 16
43#define UNLEN 256
44
45/* Cygwin functions for which declarations are only available when including
46   windows headers, so we have to define them here explicitely. */
47extern HANDLE cygwin_logon_user (const struct passwd *, const char *);
48extern void cygwin_set_impersonation_token (const HANDLE);
49
50#include <sys/cygwin.h>
51#include <io.h>
52
53#define CYGWIN_SSH_PRIVSEP_USER (cygwin_ssh_privsep_user())
54const char *cygwin_ssh_privsep_user();
55
56int binary_open(const char *, int , ...);
57int check_ntsec(const char *);
58char **fetch_windows_environment(void);
59void free_windows_environment(char **);
60
61#ifndef NO_BINARY_OPEN
62#define open binary_open
63#endif
64
65#endif /* HAVE_CYGWIN */
66
67#endif /* _BSD_CYGWIN_UTIL_H */
68