acgcc.h revision 256281 
1609Sjjg/******************************************************************************
2609Sjjg *
3609Sjjg * Name: acgcc.h - GCC specific defines, etc.
4609Sjjg *
5609Sjjg *****************************************************************************/
6609Sjjg
7609Sjjg/*
8609Sjjg * Copyright (C) 2000 - 2013, Intel Corp.
9609Sjjg * All rights reserved.
10609Sjjg *
11609Sjjg * Redistribution and use in source and binary forms, with or without
12609Sjjg * modification, are permitted provided that the following conditions
13609Sjjg * are met:
14609Sjjg * 1. Redistributions of source code must retain the above copyright
15609Sjjg *    notice, this list of conditions, and the following disclaimer,
16609Sjjg *    without modification.
17609Sjjg * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18609Sjjg *    substantially similar to the "NO WARRANTY" disclaimer below
19609Sjjg *    ("Disclaimer") and any redistribution must be conditioned upon
20609Sjjg *    including a substantially similar Disclaimer requirement for further
21609Sjjg *    binary redistribution.
22609Sjjg * 3. Neither the names of the above-listed copyright holders nor the names
23609Sjjg *    of any contributors may be used to endorse or promote products derived
24609Sjjg *    from this software without specific prior written permission.
25609Sjjg *
26609Sjjg * Alternatively, this software may be distributed under the terms of the
27609Sjjg * GNU General Public License ("GPL") version 2 as published by the Free
28609Sjjg * Software Foundation.
29609Sjjg *
30609Sjjg * NO WARRANTY
31609Sjjg * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32609Sjjg * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33609Sjjg * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34609Sjjg * 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 __ACGCC_H__
45#define __ACGCC_H__
46
47#define ACPI_INLINE             __inline__
48
49/* Function name is used for debug output. Non-ANSI, compiler-dependent */
50
51#define ACPI_GET_FUNCTION_NAME          __FUNCTION__
52
53/*
54 * This macro is used to tag functions as "printf-like" because
55 * some compilers (like GCC) can catch printf format string problems.
56 */
57#define ACPI_PRINTF_LIKE(c) __attribute__ ((__format__ (__printf__, c, c+1)))
58
59/*
60 * Some compilers complain about unused variables. Sometimes we don't want to
61 * use all the variables (for example, _AcpiModuleName). This allows us
62 * to tell the compiler warning in a per-variable manner that a variable
63 * is unused.
64 */
65#define ACPI_UNUSED_VAR __attribute__ ((unused))
66
67#endif /* __ACGCC_H__ */
68