| /* |
| * This should never be included directly. It is included only from gc.h. |
| * We separate it only to make gc.h more suitable as documentation. |
| * |
| * Some tests for old macros. These violate our namespace rules and will |
| * disappear shortly. Use the GC_ names. |
| */ |
| #if defined(SOLARIS_THREADS) || defined(_SOLARIS_THREADS) \ |
| || defined(_SOLARIS_PTHREADS) || defined(GC_SOLARIS_PTHREADS) |
| /* We no longer support old style Solaris threads. */ |
| /* GC_SOLARIS_THREADS now means pthreads. */ |
| # ifndef GC_SOLARIS_THREADS |
| # define GC_SOLARIS_THREADS |
| # endif |
| #endif |
| #if defined(IRIX_THREADS) |
| # define GC_IRIX_THREADS |
| #endif |
| #if defined(DGUX_THREADS) |
| # if !defined(GC_DGUX386_THREADS) |
| # define GC_DGUX386_THREADS |
| # endif |
| #endif |
| #if defined(AIX_THREADS) |
| # define GC_AIX_THREADS |
| #endif |
| #if defined(HPUX_THREADS) |
| # define GC_HPUX_THREADS |
| #endif |
| #if defined(OSF1_THREADS) |
| # define GC_OSF1_THREADS |
| #endif |
| #if defined(LINUX_THREADS) |
| # define GC_LINUX_THREADS |
| #endif |
| #if defined(WIN32_THREADS) |
| # define GC_WIN32_THREADS |
| #endif |
| #if defined(USE_LD_WRAP) |
| # define GC_USE_LD_WRAP |
| #endif |
| |
| #if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \ |
| || defined(GC_HPUX_THREADS) \ |
| || defined(GC_AIX_THREADS) \ |
| || defined(GC_LINUX_THREADS) \ |
| || defined(GC_NETBSD_THREADS) \ |
| || defined(GC_GNU_THREADS)) |
| # define _REENTRANT |
| /* Better late than never. This fails if system headers that */ |
| /* depend on this were previously included. */ |
| #endif |
| |
| #if !defined(_PTHREADS) && defined(GC_NETBSD_THREADS) |
| # define _PTHREADS |
| #endif |
| |
| #if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE) |
| # define _POSIX4A_DRAFT10_SOURCE 1 |
| #endif |
| |
| # if defined(GC_SOLARIS_THREADS) || defined(GC_FREEBSD_THREADS) || \ |
| defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \ |
| defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \ |
| defined(GC_DGUX386_THREADS) || defined(GC_DARWIN_THREADS) || \ |
| defined(GC_AIX_THREADS) || defined(GC_NETBSD_THREADS) || \ |
| (defined(GC_WIN32_THREADS) && defined(__CYGWIN32__)) || \ |
| defined(GC_GNU_THREADS) |
| # define GC_PTHREADS |
| # endif |
| |
| #if defined(GC_WIN32_PTHREADS) |
| # define GC_WIN32_THREADS |
| # define GC_PTHREADS |
| #endif |
| |
| #if defined(GC_THREADS) && !defined(GC_PTHREADS) |
| # if defined(__linux__) |
| # define GC_LINUX_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if !defined(__linux__) && (defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \ |
| || defined(hppa) || defined(__HPPA)) \ |
| || (defined(__ia64) && defined(_HPUX_SOURCE)) |
| # define GC_HPUX_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if !defined(__linux__) && (defined(__alpha) || defined(__alpha__)) |
| # define GC_OSF1_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if defined(__mips) && !defined(__linux__) |
| # define GC_IRIX_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if defined(__sparc) && !defined(__linux__) \ |
| || defined(sun) && (defined(i386) || defined(__i386__)) |
| # define GC_SOLARIS_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if defined(__APPLE__) && defined(__MACH__) |
| # define GC_DARWIN_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if !defined(GC_PTHREADS) && (defined(__FreeBSD__) || defined(__DragonFly__)) |
| # define GC_FREEBSD_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if !defined(GC_PTHREADS) && defined(__NetBSD__) |
| # define GC_NETBSD_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if defined(DGUX) && (defined(i386) || defined(__i386__)) |
| # define GC_DGUX386_THREADS |
| # define GC_PTHREADS |
| # endif |
| # if defined(_AIX) |
| # define GC_AIX_THREADS |
| # define GC_PTHREADS |
| # endif |
| #endif /* GC_THREADS */ |
| |
| #if defined(GC_THREADS) && !defined(GC_PTHREADS) && !defined(GC_WIN32_THREADS) \ |
| && (defined(_WIN32) || defined(_MSC_VER) || defined(__CYGWIN__) \ |
| || defined(__MINGW32__) || defined(__BORLANDC__) \ |
| || defined(_WIN32_WCE)) |
| # define GC_WIN32_THREADS |
| # if defined(__CYGWIN__) |
| # define GC_PTHREADS |
| # endif |
| #endif |
| |
| # define __GC |
| # ifndef _WIN32_WCE |
| # include <stddef.h> |
| # if defined(__MINGW32__) |
| # include <stdint.h> |
| /* We mention uintptr_t. */ |
| /* Perhaps this should be included in pure msft environments */ |
| /* as well? */ |
| # endif |
| # else /* ! _WIN32_WCE */ |
| /* Yet more kluges for WinCE */ |
| # include <stdlib.h> /* size_t is defined here */ |
| typedef long ptrdiff_t; /* ptrdiff_t is not defined */ |
| # endif |
| |
| #if defined(_DLL) && !defined(GC_NOT_DLL) && !defined(GC_DLL) |
| # define GC_DLL |
| #endif |
| |
| #if defined(__MINGW32__) && defined(GC_DLL) |
| # ifdef GC_BUILD |
| # define GC_API __declspec(dllexport) |
| # else |
| # define GC_API __declspec(dllimport) |
| # endif |
| #endif |
| |
| #if (defined(__DMC__) || defined(_MSC_VER)) && defined(GC_DLL) |
| # ifdef GC_BUILD |
| # define GC_API extern __declspec(dllexport) |
| # else |
| # define GC_API __declspec(dllimport) |
| # endif |
| #endif |
| |
| #if defined(__WATCOMC__) && defined(GC_DLL) |
| # ifdef GC_BUILD |
| # define GC_API extern __declspec(dllexport) |
| # else |
| # define GC_API extern __declspec(dllimport) |
| # endif |
| #endif |
| |
| #ifndef GC_API |
| #define GC_API extern |
| #endif |
| |