~drizzle-trunk/drizzle/development

1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
1
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2
 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3
 *
1999.6.1 by kalebral at gmail
update Copyright strings to a more common format to help with creating the master debian copyright file
4
 *  Copyright (C) 2009 Sun Microsystems, Inc.
1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
5
 *
6
 *  This program is free software; you can redistribute it and/or modify
7
 *  it under the terms of the GNU General Public License as published by
8
 *  the Free Software Foundation; version 2 of the License.
9
 *
10
 *  This program is distributed in the hope that it will be useful,
11
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13
 *  GNU General Public License for more details.
14
 *
15
 *  You should have received a copy of the GNU General Public License
16
 *  along with this program; if not, write to the Free Software
17
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
18
 *
19
 *  Implementation drawn from visibility.texi in gnulib.
20
 */
21
22
/**
23
 * @file
24
 * @brief Visibility Control Macros
25
 */
26
27
#ifndef DRIZZLED_VISIBILITY_H
28
#define DRIZZLED_VISIBILITY_H
29
30
/**
31
 *
1625.1.1 by Monty Taylor
Fixed the visibility header to match the project name.
32
 * DRIZZLED_API is used for the public API symbols. It either DLL imports or
1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
33
 * DLL exports (or does nothing for static build).
34
 *
1625.1.1 by Monty Taylor
Fixed the visibility header to match the project name.
35
 * DRIZZLED_LOCAL is used for non-api symbols.
1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
36
 */
37
1625.1.1 by Monty Taylor
Fixed the visibility header to match the project name.
38
#if defined(BUILDING_DRIZZLED) && defined(HAVE_VISIBILITY)
39
# if defined(__GNUC__)
40
#  define DRIZZLED_API __attribute__ ((visibility("default")))
41
#  define DRIZZLED_INTERNAL_API __attribute__ ((visibility("hidden")))
42
#  define DRIZZLED_API_DEPRECATED __attribute__ ((deprecated,visibility("default")))
43
#  define DRIZZLED_LOCAL  __attribute__ ((visibility("hidden")))
44
# elif (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)) || (defined(__SUNPRO_CC) && (__SUNPRO_CC >= 0x550))
45
#  define DRIZZLED_API __global
46
#  define DRIZZLED_INTERNAL_API __hidden
47
#  define DRIZZLED_API_DEPRECATED __global
48
#  define DRIZZLED_LOCAL __hidden
1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
49
# elif defined(_MSC_VER)
1625.1.1 by Monty Taylor
Fixed the visibility header to match the project name.
50
#  define DRIZZLED_API extern __declspec(dllexport)
51
#  define DRIZZLED_INTERNAL_API extern __declspec(dllexport)
52
#  define DRIZZLED_DEPRECATED_API extern __declspec(dllexport)
53
#  define DRIZZLED_LOCAL
54
# endif
55
#else  /* defined(BUILDING_DRIZZLED) && defined(HAVE_VISIBILITY) */
1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
56
# if defined(_MSC_VER)
1625.1.1 by Monty Taylor
Fixed the visibility header to match the project name.
57
#  define DRIZZLED_API extern __declspec(dllimport)
58
#  define DRIZZLED_INTERNAL_API extern __declspec(dllimport)
59
#  define DRIZZLED_API_DEPRECATED extern __declspec(dllimport)
60
#  define DRIZZLED_LOCAL
1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
61
# else
1625.1.1 by Monty Taylor
Fixed the visibility header to match the project name.
62
#  define DRIZZLED_API
63
#  define DRIZZLED_INTERNAL_API
64
#  define DRIZZLED_API_DEPRECATED
65
#  define DRIZZLED_LOCAL
1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
66
# endif /* defined(_MSC_VER) */
1625.1.1 by Monty Taylor
Fixed the visibility header to match the project name.
67
#endif  /* defined(BUILDING_DRIZZLED) && defined(HAVE_VISIBILITY) */
68
69
1241.9.4 by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden.
70
71
#endif /* DRIZZLED_VISIBILITY_H */