diff --git a/programs/platform.h b/programs/platform.h new file mode 100644 index 00000000..978db1db --- /dev/null +++ b/programs/platform.h @@ -0,0 +1,69 @@ +/** + * Copyright (c) 2016-present, Przemyslaw Skibinski, Yann Collet, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + +#ifndef PLATFORM_H_MODULE +#define PLATFORM_H_MODULE + +#if defined (__cplusplus) +extern "C" { +#endif + +/* ************************************** +* Compiler Options +****************************************/ +#if defined(__INTEL_COMPILER) +# pragma warning(disable : 177) /* disable: message #177: function was declared but never referenced */ +#endif +#if defined(_MSC_VER) +# define _CRT_SECURE_NO_WARNINGS /* Disable some Visual warning messages for fopen, strncpy */ +# define _CRT_SECURE_NO_DEPRECATE /* VS2005 */ +# pragma warning(disable : 4127) /* disable: C4127: conditional expression is constant */ +# if _MSC_VER <= 1800 /* (1800 = Visual Studio 2013) */ +# define snprintf sprintf_s /* snprintf unsupported by Visual <= 2013 */ +# endif +#endif + + +/* Unix Large Files support (>4GB) */ +#if !defined(__LP64__) /* No point defining Large file for 64 bit */ +# define _FILE_OFFSET_BITS 64 /* turn off_t into a 64-bit type for ftello, fseeko */ +# if defined(__sun__) && !defined(_LARGEFILE_SOURCE) /* Sun Solaris 32-bits requires specific definitions */ +# define _LARGEFILE_SOURCE /* fseeko, ftello */ +# elif !defined(_LARGEFILE64_SOURCE) +# define _LARGEFILE64_SOURCE /* off64_t, fseeko64, ftello64 */ +# endif +#endif + + +#if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__)) || defined(__midipix__)) + /* UNIX-style OS. ------------------------------------------- */ +# if (defined(__APPLE__) && defined(__MACH__) || defined(__SVR4) || defined(_AIX) || defined(__hpux) \ + || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) \ /* POSIX.1–2001 (SUSv3) conformant */ +# define PLATFORM_POSIX_VERSION 200112L +# else +# if defined(__linux__) || defined(__linux) +# define _POSIX_C_SOURCE 200112L /* use feature test macro */ +# endif +# include /* declares _POSIX_VERSION */ +# if defined(_POSIX_VERSION) /* POSIX compliant */ +# define PLATFORM_POSIX_VERSION _POSIX_VERSION +# endif +# endif +#endif + +#if !defined(PLATFORM_POSIX_VERSION) +# define PLATFORM_POSIX_VERSION 0 +#endif + + +#if defined (__cplusplus) +} +#endif + +#endif /* PLATFORM_H_MODULE */