2
* This should never be included directly. It is included only from gc.h.
3
* We separate it only to make gc.h more suitable as documentation.
5
* Some tests for old macros. These violate our namespace rules and will
6
* disappear shortly. Use the GC_ names.
8
#if defined(SOLARIS_THREADS) || defined(_SOLARIS_THREADS)
9
# define GC_SOLARIS_THREADS
11
#if defined(_SOLARIS_PTHREADS)
12
# define GC_SOLARIS_PTHREADS
14
#if defined(IRIX_THREADS)
15
# define GC_IRIX_THREADS
17
#if defined(DGUX_THREADS)
18
# if !defined(GC_DGUX386_THREADS)
19
# define GC_DGUX386_THREADS
22
#if defined(AIX_THREADS)
23
# define GC_AIX_THREADS
25
#if defined(HPUX_THREADS)
26
# define GC_HPUX_THREADS
28
#if defined(OSF1_THREADS)
29
# define GC_OSF1_THREADS
31
#if defined(LINUX_THREADS)
32
# define GC_LINUX_THREADS
34
#if defined(WIN32_THREADS)
35
# define GC_WIN32_THREADS
37
#if defined(USE_LD_WRAP)
38
# define GC_USE_LD_WRAP
41
#if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \
42
|| defined(GC_SOLARIS_PTHREADS) \
43
|| defined(GC_HPUX_THREADS) \
44
|| defined(GC_AIX_THREADS) \
45
|| defined(GC_LINUX_THREADS))
47
/* Better late than never. This fails if system headers that */
48
/* depend on this were previously included. */
51
#if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
52
# define _POSIX4A_DRAFT10_SOURCE 1
55
# if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \
56
defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \
57
defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \
58
defined(GC_DGUX386_THREADS) || defined(GC_DARWIN_THREADS) || \
59
defined(GC_AIX_THREADS) || \
60
(defined(GC_WIN32_THREADS) && defined(__CYGWIN32__))
64
#if defined(GC_THREADS) && !defined(GC_PTHREADS)
65
# if defined(__linux__)
66
# define GC_LINUX_THREADS
69
# if !defined(LINUX) && (defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \
70
|| defined(hppa) || defined(__HPPA))
71
# define GC_HPUX_THREADS
74
# if !defined(__linux__) && (defined(__alpha) || defined(__alpha__))
75
# define GC_OSF1_THREADS
78
# if defined(__mips) && !defined(__linux__)
79
# define GC_IRIX_THREADS
82
# if defined(__sparc) && !defined(__linux__)
83
# define GC_SOLARIS_PTHREADS
86
# if defined(__APPLE__) && defined(__MACH__) && defined(__ppc__)
87
# define GC_DARWIN_THREADS
90
# if !defined(GC_PTHREADS) && defined(__FreeBSD__)
91
# define GC_FREEBSD_THREADS
94
# if defined(DGUX) && (defined(i386) || defined(__i386__))
95
# define GC_DGUX386_THREADS
98
#endif /* GC_THREADS */
100
#if defined(GC_THREADS) && !defined(GC_PTHREADS) && \
101
(defined(_WIN32) || defined(_MSC_VER) || defined(__CYGWIN__) \
102
|| defined(__MINGW32__) || defined(__BORLANDC__) \
103
|| defined(_WIN32_WCE))
104
# define GC_WIN32_THREADS
107
#if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS)
108
# define GC_SOLARIS_THREADS
114
# else /* ! _WIN32_WCE */
115
/* Yet more kluges for WinCE */
116
# include <stdlib.h> /* size_t is defined here */
117
typedef long ptrdiff_t; /* ptrdiff_t is not defined */
120
#if defined(_DLL) && !defined(GC_NOT_DLL) && !defined(GC_DLL)
124
#if defined(__MINGW32__) && defined(GC_DLL)
126
# define GC_API __declspec(dllexport)
128
# define GC_API __declspec(dllimport)
132
#if (defined(__DMC__) || defined(_MSC_VER)) && defined(GC_DLL)
134
# define GC_API extern __declspec(dllexport)
136
# define GC_API __declspec(dllimport)
140
#if defined(__WATCOMC__) && defined(GC_DLL)
142
# define GC_API extern __declspec(dllexport)
144
# define GC_API extern __declspec(dllimport)
149
#define GC_API extern