fixes #2909 (pthreads updated to 2.11.0)

1 files changed, 218 insertions, 0 deletions

diff --git a/libs/pthreads/src/_ptw32.h b/libs/pthreads/src/_ptw32.h
new file mode 100644
index 0000000000..71a74b6746
--- /dev/null
+++ b/libs/pthreads/src/_ptw32.h
@@ -0,0 +1,218 @@
+/*
+ * Module: _ptw32.h
+ *
+ * Purpose:
+ *      Pthreads4w internal macros, to be shared by other headers
+ *      comprising the Pthreads4w package.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads4w - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999-2018, Pthreads4w contributors
+ *
+ *      Homepage: https://sourceforge.net/projects/pthreads4w/
+ *
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      https://sourceforge.net/p/pthreads4w/wiki/Contributors/
+ *
+ * This file is part of Pthreads4w.
+ *
+ *    Pthreads4w is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation, either version 3 of the License, or
+ *    (at your option) any later version.
+ *
+ *    Pthreads4w is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with Pthreads4w.  If not, see <http://www.gnu.org/licenses/>. *
+ */
+#ifndef __PTW32_H
+#define __PTW32_H
+
+/* See the README file for an explanation of the Pthreads4w
+ * version numbering scheme and how the DLL is named etc.
+ *
+ * FIXME: consider moving this to <_ptw32.h>; maybe also add a
+ * leading underscore to the macro names.
+ */
+#define PTW32_VERSION_MAJOR 2
+#define PTW32_VERSION_MINOR 11
+#define PTW32_VERSION_MICRO 0
+#define PTW32_VERION_BUILD 0
+#define PTW32_VERSION 2,11,0,0
+#define PTW32_VERSION_STRING "2, 11, 0, 0\0"
+
+#if defined(__GNUC__)
+# pragma GCC system_header
+# if ! defined __declspec
+#  error "Please upgrade your GNU compiler to one that supports __declspec."
+# endif
+#endif
+
+#if defined (__cplusplus)
+# define __PTW32_BEGIN_C_DECLS  extern "C" {
+# define __PTW32_END_C_DECLS    }
+#else
+# define __PTW32_BEGIN_C_DECLS
+# define __PTW32_END_C_DECLS
+#endif
+
+#if defined PTW32_STATIC_LIB
+# define PTW32_DLLPORT
+
+#elif defined PTW32_BUILD
+# define PTW32_DLLPORT __declspec (dllexport)
+#else
+# define PTW32_DLLPORT /*__declspec (dllimport)*/
+#endif
+
+#ifndef PTW32_CDECL
+/* FIXME: another internal macro; should have two initial underscores;
+ * Nominally, we prefer to use __cdecl calling convention for all our
+ * functions, but we map it through this macro alias to facilitate the
+ * possible choice of alternatives; for example:
+ */
+# ifdef _OPEN_WATCOM_SOURCE
+  /* The Open Watcom C/C++ compiler uses a non-standard default calling
+   * convention, (similar to __fastcall), which passes function arguments
+   * in registers, unless the __cdecl convention is explicitly specified
+   * in exposed function prototypes.
+   *
+   * Our preference is to specify the __cdecl convention for all calls,
+   * even though this could slow Watcom code down slightly.  If you know
+   * that the Watcom compiler will be used to build both the DLL and your
+   * application, then you may #define _OPEN_WATCOM_SOURCE, so disabling
+   * the forced specification of __cdecl for all function declarations;
+   * remember that this must be defined consistently, for both the DLL
+   * build, and the application build.
+   */
+#  define PTW32_CDECL
+# else
+#  define PTW32_CDECL __cdecl
+# endif
+#endif
+
+/*
+ * This is more or less a duplicate of what is in the autoconf config.h,
+ * which is only used when building the pthread-win32 libraries. They
+ */
+
+#if !defined(PTW32_CONFIG_H) && !defined(__PTW32_PSEUDO_CONFIG_H_SOURCED)
+#  define __PTW32_PSEUDO_CONFIG_H_SOURCED
+#  if defined(WINCE)
+#    undef  HAVE_CPU_AFFINITY
+#    define NEED_DUPLICATEHANDLE
+#    define NEED_CREATETHREAD
+#    define NEED_ERRNO
+#    define NEED_CALLOC
+#    define NEED_UNICODE_CONSTS
+#    define NEED_PROCESS_AFFINITY_MASK
+/* This may not be needed */
+#    define RETAIN_WSALASTERROR
+#  elif defined(_MSC_VER)
+#    if _MSC_VER >= 1900
+#      define HAVE_STRUCT_TIMESPEC
+#    elif _MSC_VER < 1300
+#      define PTW32_CONFIG_MSVC6
+#    elif _MSC_VER < 1400
+#      define PTW32_CONFIG_MSVC7
+#    endif
+#  elif defined(_UWIN)
+#    define HAVE_MODE_T
+#    define HAVE_STRUCT_TIMESPEC
+#    define HAVE_SIGNAL_H
+#  endif
+#endif
+
+/*
+ * If HAVE_ERRNO_H is defined then assume that autoconf has been used
+ * to overwrite config.h, otherwise the original config.h is in use
+ * at build-time or the above block of defines is in use otherwise
+ * and NEED_ERRNO is either defined or not defined.
+ */
+#if defined(HAVE_ERRNO_H) || !defined(NEED_ERRNO)
+#  include <errno.h>
+#else
+#  include "need_errno.h"
+#endif
+
+#if defined(__BORLANDC__)
+#  define int64_t LONGLONG
+#  define uint64_t ULONGLONG
+#elif !defined(__MINGW32__)
+     typedef _int64 int64_t;
+     typedef unsigned _int64 uint64_t;
+#  if defined(PTW32_CONFIG_MSVC6)
+     typedef long intptr_t;
+#  endif
+#elif defined(HAVE_STDINT_H) && HAVE_STDINT_H == 1
+#  include <stdint.h>
+#endif
+
+/*
+ * In case ETIMEDOUT hasn't been defined above somehow.
+ */
+#if !defined(ETIMEDOUT)
+  /*
+   * note: ETIMEDOUT is no longer defined in winsock.h
+   * WSAETIMEDOUT is so use its value.
+   */
+#  include <winsock.h>
+#  if defined(WSAETIMEDOUT)
+#    define ETIMEDOUT WSAETIMEDOUT
+#  else
+#   define ETIMEDOUT 10060	/* This is the value of WSAETIMEDOUT in winsock.h. */
+#  endif
+#endif
+
+/*
+ * Several systems may not define some error numbers;
+ * defining those which are likely to be missing here will let
+ * us complete the library builds.
+ */
+#if !defined(ENOTSUP)
+#  define ENOTSUP 48   /* This is the value in Solaris. */
+#endif
+
+#if !defined(ENOSYS)
+#  define ENOSYS 140     /* Semi-arbitrary value */
+#endif
+
+#if !defined(EDEADLK)
+#  if defined(EDEADLOCK)
+#    define EDEADLK EDEADLOCK
+#  else
+#    define EDEADLK 36     /* This is the value in MSVC. */
+#  endif
+#endif
+
+/* POSIX 2008 - related to robust mutexes */
+/*
+ * FIXME: These should be changed for version 3.0.0 onward.
+ * 42 clashes with EILSEQ.
+ */
+#if PTW32_VERSION_MAJOR > 2
+#  if !defined(EOWNERDEAD)
+#    define EOWNERDEAD 1000
+#  endif
+#  if !defined(ENOTRECOVERABLE)
+#    define ENOTRECOVERABLE 1001
+#  endif
+#else
+#  if !defined(EOWNERDEAD)
+#    define EOWNERDEAD 42
+#  endif
+#  if !defined(ENOTRECOVERABLE)
+#    define ENOTRECOVERABLE 43
+#  endif
+#endif
+
+#endif	/* !__PTW32_H */