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