// Matrix Construct // // Copyright (C) Matrix Construct Developers, Authors & Contributors // Copyright (C) 2016-2018 Jason Volk <jason@zemos.net> // // Permission to use, copy, modify, and/or distribute this software for any // purpose with or without fee is hereby granted, provided that the above // copyright notice and this permission notice is present in all copies. The // full license for this software is available in the LICENSE file. #define HAVE_IRCD_STDINC_H /////////////////////////////////////////////////////////////////////////////// // // Standard includes // // This header includes almost everything we use out of the standard library. // This is a pre-compiled header. Project build time is significantly reduced // by doing things this way and C++ std headers have very little namespace // pollution and risk of conflicts. // // It is advised that all standard library symbols are declared with default // visibility. This pragma overrides any -fvisibility option on any unit. #pragma GCC visibility push(default) extern "C" { #include <RB_INC_ASSERT_H #include <RB_INC_STDARG_H #include <RB_INC_UNISTD_H #include <RB_INC_SYS_TYPES_H #include <RB_INC_SYS_TIME_H #include <RB_INC_SYS_UTSNAME_H } #ifdef _WIN32 #define WIN32_LEAN_AND_MEAN 1 #include <RB_INC_WINDOWS_H #include <RB_INC_WINSOCK2_H #include <RB_INC_WS2TCPIP_H #include <RB_INC_IPHLPAPI_H #endif #include <RB_INC_CSTDDEF #include <RB_INC_CSTDINT #include <RB_INC_CSTDLIB #include <RB_INC_LIMITS #include <RB_INC_TYPE_TRAITS #include <RB_INC_TYPEINDEX #include <RB_INC_VARIANT #include <RB_INC_CERRNO #include <RB_INC_UTILITY #include <RB_INC_FUNCTIONAL #include <RB_INC_ALGORITHM #include <RB_INC_NUMERIC #include <RB_INC_CMATH #include <RB_INC_CFENV #include <RB_INC_MEMORY #include <RB_INC_EXCEPTION #include <RB_INC_SYSTEM_ERROR #include <RB_INC_ARRAY #include <RB_INC_VECTOR #include <RB_INC_STACK #include <RB_INC_STRING #include <RB_INC_CSTRING #include <RB_INC_STRING_VIEW #include <RB_INC_LOCALE #include <RB_INC_CODECVT #include <RB_INC_MAP #include <RB_INC_SET #include <RB_INC_LIST #include <RB_INC_FORWARD_LIST #include <RB_INC_UNORDERED_MAP #include <RB_INC_DEQUE #include <RB_INC_QUEUE #include <RB_INC_SSTREAM #include <RB_INC_FSTREAM #include <RB_INC_IOSFWD #include <RB_INC_IOMANIP #include <RB_INC_CSTDIO #include <RB_INC_CHRONO #include <RB_INC_CTIME #include <RB_INC_ATOMIC #include <RB_INC_THREAD #include <RB_INC_MUTEX #include <RB_INC_SHARED_MUTEX #include <RB_INC_CONDITION_VARIABLE #include <RB_INC_RANDOM #include <RB_INC_BITSET #include <RB_INC_OPTIONAL #include <RB_INC_NEW #include <RB_INC_FILESYSTEM #include <RB_INC_EXPERIMENTAL_STRING_VIEW #include <RB_INC_EXPERIMENTAL_OPTIONAL // FreeBSD unsigned long ctype #if defined(__FreeBSD__) && !defined(ulong) typedef u_long ulong; #endif // These are #defined in stdio.h. If the system includes it indirectly we have // to undef those here or there will be trouble. #undef stdin #undef stdout #undef stderr //////////////////////////////////////////////////////////////////////////////> // // Pollution // // This section lists all of the items introduced outside of our namespace // which may conflict with your project. // // Common branch prediction macros #define likely(x) __builtin_expect(!!(x), 1) #define unlikely(x) __builtin_expect(!!(x), 0) // Experimental std::string_view #if !defined(__cpp_lib_string_view) && defined(__cpp_lib_experimental_string_view) namespace std { using experimental::string_view; } #endif // Experimental std::optional #if !defined(__cpp_lib_optional) && defined(__cpp_lib_experimental_optional) namespace std { using experimental::optional; } #endif // Forward declare the existence of these in std:: to allow their immediate // use throughout the project as a developer convenience. <iostream> is not // included here because it generates naive initialization code in every unit, // whereas we conduct it once for libircd in the right place. namespace std { extern istream cin; extern ostream cout; extern ostream cerr; } // OpenSSL // Additional forward declarations in the extern namespace are introduced // by ircd/openssl.h /////////////////////////////////////////////////////////////////////////////// // // libircd API // // Some items imported into our namespace. // // 128 bit integer support #if !defined(HAVE_INT128_T) || !defined(HAVE_UINT128_T) namespace ircd { #if defined(HAVE___INT128_T) && defined(HAVE__UINT128_T) using int128_t = __int128_t; using uint128_t = __uint128_t; #elif defined(HAVE___INT128) using int128_t = signed __int128; using uint128_t = unsigned __int128; #else #error "Missing 128 bit integer types on this platform." #endif } #endif namespace ircd { using std::get; using std::end; using std::begin; using std::nullptr_t; using std::nothrow_t; using std::const_pointer_cast; using std::static_pointer_cast; using std::dynamic_pointer_cast; using std::chrono::hours; using std::chrono::minutes; using std::chrono::seconds; using std::chrono::milliseconds; using std::chrono::microseconds; using std::chrono::nanoseconds; using std::chrono::duration; using std::chrono::duration_cast; using std::chrono::system_clock; using std::chrono::steady_clock; using std::chrono::high_resolution_clock; using std::chrono::time_point; using namespace std::literals::chrono_literals; using namespace std::string_literals; namespace ph = std::placeholders; template<class... T> using ilist = std::initializer_list<T...>; using std::error_code; } #pragma GCC visibility pop // default