c1ca1604526b109c5ebd4489d1d4d9070c6827da
[reactos.git] / reactos / drivers / bus / acpi / acpica / include / platform / accygwin.h
1 /******************************************************************************
2 *
3 * Name: accygwin.h - OS specific defines, etc. for cygwin environment
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2017, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44 #ifndef __ACCYGWIN_H__
45 #define __ACCYGWIN_H__
46
47 /*
48 * ACPICA configuration
49 */
50 #define ACPI_USE_STANDARD_HEADERS
51 #define ACPI_USE_SYSTEM_CLIBRARY
52 #define ACPI_USE_DO_WHILE_0
53 #define ACPI_FLUSH_CPU_CACHE()
54
55 /*
56 * This is needed since sem_timedwait does not appear to work properly
57 * on cygwin (always hangs forever).
58 */
59 #define ACPI_USE_ALTERNATE_TIMEOUT
60
61
62 #ifdef ACPI_USE_STANDARD_HEADERS
63 #include <unistd.h>
64 #endif
65
66 #if defined(__ia64__) || defined(__x86_64__)
67 #define ACPI_MACHINE_WIDTH 64
68 #define COMPILER_DEPENDENT_INT64 long
69 #define COMPILER_DEPENDENT_UINT64 unsigned long
70 #else
71 #define ACPI_MACHINE_WIDTH 32
72 #define COMPILER_DEPENDENT_INT64 long long
73 #define COMPILER_DEPENDENT_UINT64 unsigned long long
74 #define ACPI_USE_NATIVE_DIVIDE
75 #endif
76
77 #ifndef __cdecl
78 #define __cdecl
79 #endif
80
81 #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) if (GLptr) Acq=1; else Acq=0;
82 #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pending) Pending = 1
83
84 /* On Cygwin, pthread_t is a pointer */
85
86 #define ACPI_CAST_PTHREAD_T(pthread) ((ACPI_THREAD_ID) ACPI_TO_INTEGER (pthread))
87
88
89 /*
90 * The vsnprintf/snprintf functions are defined by c99, but cygwin/gcc
91 * does not enable this prototype when the -ansi flag is set. Also related
92 * to __STRICT_ANSI__. So, we just declare the prototype here.
93 */
94 int
95 vsnprintf (char *s, size_t n, const char *format, va_list ap);
96
97 int
98 snprintf (char *s, size_t n, const char *format, ...);
99
100 #endif /* __ACCYGWIN_H__ */