diff options
| author | alexv-smirnov <[email protected]> | 2023-03-15 19:59:12 +0300 |
|---|---|---|
| committer | alexv-smirnov <[email protected]> | 2023-03-15 19:59:12 +0300 |
| commit | 056bb284ccf8dd6793ec3a54ffa36c4fb2b9ad11 (patch) | |
| tree | 4740980126f32e3af7937ba0ca5f83e59baa4ab0 /contrib/restricted/boost/filesystem/src/platform_config.hpp | |
| parent | 269126dcced1cc8b53eb4398b4a33e5142f10290 (diff) | |
add library/cpp/actors, ymake build to ydb oss export
Diffstat (limited to 'contrib/restricted/boost/filesystem/src/platform_config.hpp')
| -rw-r--r-- | contrib/restricted/boost/filesystem/src/platform_config.hpp | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/contrib/restricted/boost/filesystem/src/platform_config.hpp b/contrib/restricted/boost/filesystem/src/platform_config.hpp new file mode 100644 index 00000000000..941338b0a78 --- /dev/null +++ b/contrib/restricted/boost/filesystem/src/platform_config.hpp @@ -0,0 +1,83 @@ +// platform_config.hpp --------------------------------------------------------------------// + +// Copyright 2020 Andrey Semashev + +// Distributed under the Boost Software License, Version 1.0. +// See http://www.boost.org/LICENSE_1_0.txt + +// See library home page at http://www.boost.org/libs/filesystem + +#ifndef BOOST_FILESYSTEM_PLATFORM_CONFIG_HPP_ +#define BOOST_FILESYSTEM_PLATFORM_CONFIG_HPP_ + +// define 64-bit offset macros BEFORE including boost/config.hpp (see ticket #5355) +#if defined(__ANDROID__) && defined(__ANDROID_API__) && __ANDROID_API__ < 24 +// Android fully supports 64-bit file offsets only for API 24 and above. +// +// Trying to define _FILE_OFFSET_BITS=64 for APIs below 24 +// leads to compilation failure for one or another reason, +// depending on target Android API level, Android NDK version, +// used STL, order of include paths and more. +// For more information, please see: +// - https://github.com/boostorg/filesystem/issues/65 +// - https://github.com/boostorg/filesystem/pull/69 +// +// Android NDK developers consider it the expected behavior. +// See their official position here: +// - https://github.com/android-ndk/ndk/issues/501#issuecomment-326447479 +// - https://android.googlesource.com/platform/bionic/+/a34817457feee026e8702a1d2dffe9e92b51d7d1/docs/32-bit-abi.md#32_bit-abi-bugs +// +// Thus we do not define _FILE_OFFSET_BITS in such case. +#else +// Defining _FILE_OFFSET_BITS=64 should kick in 64-bit off_t's +// (and thus st_size) on 32-bit systems that provide the Large File +// Support (LFS) interface, such as Linux, Solaris, and IRIX. +// +// At the time of this comment writing (March 2018), on most systems +// _FILE_OFFSET_BITS=64 definition is harmless: +// either the definition is supported and enables 64-bit off_t, +// or the definition is not supported and is ignored, in which case +// off_t does not change its default size for the target system +// (which may be 32-bit or 64-bit already). +// Thus it makes sense to have _FILE_OFFSET_BITS=64 defined by default, +// instead of listing every system that supports the definition. +// Those few systems, on which _FILE_OFFSET_BITS=64 is harmful, +// for example this definition causes compilation failure on those systems, +// should be exempt from defining _FILE_OFFSET_BITS by adding +// an appropriate #elif block above with the appropriate comment. +// +// _FILE_OFFSET_BITS must be defined before any headers are included +// to ensure that the definition is available to all included headers. +// That is required at least on Solaris, and possibly on other +// systems as well. +#define _FILE_OFFSET_BITS 64 +#endif + +#if defined(__APPLE__) || defined(__MACH__) +// Enable newer ABI on Mac OS 10.5 and later, which is needed for struct stat to have birthtime members +#define _DARWIN_USE_64_BIT_INODE 1 +#endif + +#ifndef _POSIX_PTHREAD_SEMANTICS +#define _POSIX_PTHREAD_SEMANTICS // Sun readdir_r() needs this +#endif + +#if !defined(_INCLUDE_STDCSOURCE_199901) && (defined(hpux) || defined(_hpux) || defined(__hpux)) +// For HP-UX, request that WCHAR_MAX and WCHAR_MIN be defined as macros, +// not casts. See ticket 5048 +#define _INCLUDE_STDCSOURCE_199901 +#endif + +#if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(__TOS_WIN__) || defined(__WINDOWS__) || \ + defined(__CYGWIN__) +// Define target Windows version macros before including any other headers +#include <boost/winapi/config.hpp> +#endif + +#ifndef BOOST_SYSTEM_NO_DEPRECATED +#define BOOST_SYSTEM_NO_DEPRECATED +#endif + +#include <boost/filesystem/config.hpp> + +#endif // BOOST_FILESYSTEM_PLATFORM_CONFIG_HPP_ |
