mirror of
https://github.com/boostorg/system.git
synced 2025-07-31 21:14:26 +02:00
Remove unnecessary files
This commit is contained in:
Peter Dimov
@@ -1,496 +0,0 @@
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// error_code support implementation file --------------------------------------------//
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// Copyright Beman Dawes 2002, 2006
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// Copyright (c) Microsoft Corporation 2014
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See library home page at http://www.boost.org/libs/system
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//--------------------------------------------------------------------------------------//
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#include <boost/config/warning_disable.hpp>
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#include <boost/system/config.hpp>
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#include <boost/system/error_code.hpp>
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#include <boost/cerrno.hpp>
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#include <vector>
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#include <cstdlib>
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#include <cassert>
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#include <cstring> // for strerror/strerror_r
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# if defined( BOOST_WINDOWS_API )
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# include <boost/winapi/error_codes.hpp>
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# include <boost/winapi/error_handling.hpp>
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# include <boost/winapi/character_code_conversion.hpp>
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# if !BOOST_PLAT_WINDOWS_RUNTIME
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# include <boost/system/detail/local_free_on_destruction.hpp>
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# endif
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# ifndef ERROR_INCORRECT_SIZE
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# define ERROR_INCORRECT_SIZE ERROR_BAD_ARGUMENTS
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# endif
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# endif
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//--------------------------------------------------------------------------------------//
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namespace boost
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{
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namespace system
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{
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namespace detail
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{
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#ifdef BOOST_ERROR_CODE_HEADER_ONLY
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# define BOOST_SYSTEM_DECL_ inline
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#else
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# define BOOST_SYSTEM_DECL_ BOOST_SYSTEM_DECL
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#endif
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// generic_error_category implementation ---------------------------------//
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BOOST_SYSTEM_DECL_ std::string generic_error_category::message( int ev ) const
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{
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using namespace boost::system::errc;
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#if defined(__PGI)
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using boost::system::errc::invalid_argument;
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#endif
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static std::string unknown_err( "Unknown error" );
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// strerror_r is preferred because it is always thread safe,
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// however, we fallback to strerror in certain cases because:
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// -- Windows doesn't provide strerror_r.
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// -- HP and Sun do provide strerror_r on newer systems, but there is
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// no way to tell if is available at runtime and in any case their
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// versions of strerror are thread safe anyhow.
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// -- Linux only sometimes provides strerror_r.
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// -- Tru64 provides strerror_r only when compiled -pthread.
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// -- VMS doesn't provide strerror_r, but on this platform, strerror is
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// thread safe.
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# if defined(BOOST_WINDOWS_API) || defined(__hpux) || defined(__sun)\
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|| (defined(__linux) && (!defined(__USE_XOPEN2K)\
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|| defined(BOOST_SYSTEM_USE_STRERROR)))\
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|| (defined(__osf__) && !defined(_REENTRANT))\
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|| (defined(__INTEGRITY))\
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|| (defined(__vms))\
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|| (defined(__QNXNTO__))
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const char * c_str = std::strerror( ev );
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return c_str
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? std::string( c_str )
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: unknown_err;
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# else // use strerror_r
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char buf[64];
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char * bp = buf;
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std::size_t sz = sizeof(buf);
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# if defined(__CYGWIN__) || defined(__USE_GNU)
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// Oddball version of strerror_r
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const char * c_str = strerror_r( ev, bp, sz );
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return c_str
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? std::string( c_str )
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: unknown_err;
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# else
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// POSIX version of strerror_r
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int result;
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for (;;)
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{
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// strerror_r returns 0 on success, otherwise ERANGE if buffer too small,
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// invalid_argument if ev not a valid error number
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# if defined (__sgi)
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const char * c_str = strerror( ev );
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result = 0;
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return c_str
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? std::string( c_str )
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: unknown_err;
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# else
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result = strerror_r( ev, bp, sz );
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# endif
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if (result == 0 )
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break;
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else
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{
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# if defined(__linux)
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// Linux strerror_r returns -1 on error, with error number in errno
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result = errno;
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# endif
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if ( result != ERANGE ) break;
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if ( sz > sizeof(buf) ) std::free( bp );
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sz *= 2;
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if ( (bp = static_cast<char*>(std::malloc( sz ))) == 0 )
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return std::string( "ENOMEM" );
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}
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}
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std::string msg;
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# ifndef BOOST_NO_EXCEPTIONS
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try
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# endif
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{
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msg = ( ( result == invalid_argument ) ? "Unknown error" : bp );
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}
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# ifndef BOOST_NO_EXCEPTIONS
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// See ticket #2098
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catch(...)
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{
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// just eat the exception
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}
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# endif
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if ( sz > sizeof(buf) ) std::free( bp );
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return msg;
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# endif // else POSIX version of strerror_r
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# endif // else use strerror_r
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}
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// system_error_category implementation --------------------------------------------//
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BOOST_SYSTEM_DECL_ error_condition system_error_category::default_error_condition( int ev ) const
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BOOST_SYSTEM_NOEXCEPT
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{
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using namespace boost::system::errc;
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#if defined(__PGI)
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using boost::system::errc::invalid_argument;
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#endif
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# if defined(BOOST_WINDOWS_API)
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# if defined(WINAPI_FAMILY) && ((WINAPI_FAMILY & WINAPI_PARTITION_APP) != 0)
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// When using the Windows Runtime, most system errors are reported as HRESULTs.
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// We want to map the common Win32 errors to their equivalent error condition,
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// whether or not they are reported via an HRESULT.
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if ( ev < 0 ) // Check for failed HRESULTs only.
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if ( HRESULT_FACILITY( ev ) == FACILITY_WIN32 )
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ev = HRESULT_CODE( ev );
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# endif
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# endif
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# if defined(BOOST_WINDOWS_API)
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using namespace boost::winapi; // for error codes
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# endif
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switch ( ev )
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{
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case 0: return make_error_condition( success );
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# if defined(BOOST_POSIX_API)
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// POSIX-like O/S -> posix_errno decode table -------------------------------------//
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case E2BIG: return make_error_condition( argument_list_too_long );
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case EACCES: return make_error_condition( permission_denied );
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case EADDRINUSE: return make_error_condition( address_in_use );
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case EADDRNOTAVAIL: return make_error_condition( address_not_available );
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case EAFNOSUPPORT: return make_error_condition( address_family_not_supported );
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case EAGAIN: return make_error_condition( resource_unavailable_try_again );
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# if EALREADY != EBUSY // EALREADY and EBUSY are the same on QNX Neutrino
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case EALREADY: return make_error_condition( connection_already_in_progress );
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# endif
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case EBADF: return make_error_condition( bad_file_descriptor );
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case EBADMSG: return make_error_condition( bad_message );
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case EBUSY: return make_error_condition( device_or_resource_busy );
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case ECANCELED: return make_error_condition( operation_canceled );
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case ECHILD: return make_error_condition( no_child_process );
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case ECONNABORTED: return make_error_condition( connection_aborted );
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case ECONNREFUSED: return make_error_condition( connection_refused );
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case ECONNRESET: return make_error_condition( connection_reset );
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case EDEADLK: return make_error_condition( resource_deadlock_would_occur );
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case EDESTADDRREQ: return make_error_condition( destination_address_required );
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case EDOM: return make_error_condition( argument_out_of_domain );
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case EEXIST: return make_error_condition( file_exists );
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case EFAULT: return make_error_condition( bad_address );
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case EFBIG: return make_error_condition( file_too_large );
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case EHOSTUNREACH: return make_error_condition( host_unreachable );
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case EIDRM: return make_error_condition( identifier_removed );
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case EILSEQ: return make_error_condition( illegal_byte_sequence );
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case EINPROGRESS: return make_error_condition( operation_in_progress );
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case EINTR: return make_error_condition( interrupted );
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case EINVAL: return make_error_condition( invalid_argument );
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case EIO: return make_error_condition( io_error );
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case EISCONN: return make_error_condition( already_connected );
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case EISDIR: return make_error_condition( is_a_directory );
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case ELOOP: return make_error_condition( too_many_symbolic_link_levels );
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case EMFILE: return make_error_condition( too_many_files_open );
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case EMLINK: return make_error_condition( too_many_links );
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case EMSGSIZE: return make_error_condition( message_size );
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case ENAMETOOLONG: return make_error_condition( filename_too_long );
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case ENETDOWN: return make_error_condition( network_down );
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case ENETRESET: return make_error_condition( network_reset );
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case ENETUNREACH: return make_error_condition( network_unreachable );
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case ENFILE: return make_error_condition( too_many_files_open_in_system );
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case ENOBUFS: return make_error_condition( no_buffer_space );
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case ENODATA: return make_error_condition( no_message_available );
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case ENODEV: return make_error_condition( no_such_device );
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case ENOENT: return make_error_condition( no_such_file_or_directory );
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case ENOEXEC: return make_error_condition( executable_format_error );
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case ENOLCK: return make_error_condition( no_lock_available );
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case ENOLINK: return make_error_condition( no_link );
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case ENOMEM: return make_error_condition( not_enough_memory );
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case ENOMSG: return make_error_condition( no_message );
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case ENOPROTOOPT: return make_error_condition( no_protocol_option );
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case ENOSPC: return make_error_condition( no_space_on_device );
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case ENOSR: return make_error_condition( no_stream_resources );
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case ENOSTR: return make_error_condition( not_a_stream );
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case ENOSYS: return make_error_condition( function_not_supported );
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case ENOTCONN: return make_error_condition( not_connected );
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case ENOTDIR: return make_error_condition( not_a_directory );
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# if ENOTEMPTY != EEXIST // AIX treats ENOTEMPTY and EEXIST as the same value
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case ENOTEMPTY: return make_error_condition( directory_not_empty );
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# endif // ENOTEMPTY != EEXIST
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# if ENOTRECOVERABLE != ECONNRESET // the same on some Broadcom chips
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case ENOTRECOVERABLE: return make_error_condition( state_not_recoverable );
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# endif // ENOTRECOVERABLE != ECONNRESET
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case ENOTSOCK: return make_error_condition( not_a_socket );
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case ENOTSUP: return make_error_condition( not_supported );
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case ENOTTY: return make_error_condition( inappropriate_io_control_operation );
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case ENXIO: return make_error_condition( no_such_device_or_address );
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# if EOPNOTSUPP != ENOTSUP
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case EOPNOTSUPP: return make_error_condition( operation_not_supported );
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# endif // EOPNOTSUPP != ENOTSUP
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case EOVERFLOW: return make_error_condition( value_too_large );
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# if EOWNERDEAD != ECONNABORTED // the same on some Broadcom chips
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case EOWNERDEAD: return make_error_condition( owner_dead );
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# endif // EOWNERDEAD != ECONNABORTED
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case EPERM: return make_error_condition( operation_not_permitted );
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case EPIPE: return make_error_condition( broken_pipe );
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case EPROTO: return make_error_condition( protocol_error );
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case EPROTONOSUPPORT: return make_error_condition( protocol_not_supported );
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case EPROTOTYPE: return make_error_condition( wrong_protocol_type );
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case ERANGE: return make_error_condition( result_out_of_range );
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case EROFS: return make_error_condition( read_only_file_system );
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case ESPIPE: return make_error_condition( invalid_seek );
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case ESRCH: return make_error_condition( no_such_process );
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case ETIME: return make_error_condition( stream_timeout );
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case ETIMEDOUT: return make_error_condition( timed_out );
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case ETXTBSY: return make_error_condition( text_file_busy );
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# if EAGAIN != EWOULDBLOCK
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case EWOULDBLOCK: return make_error_condition( operation_would_block );
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# endif // EAGAIN != EWOULDBLOCK
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case EXDEV: return make_error_condition( cross_device_link );
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#else
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// Windows system -> posix_errno decode table ---------------------------//
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// see WinError.h comments for descriptions of errors
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case ERROR_ACCESS_DENIED_: return make_error_condition( permission_denied );
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case ERROR_ALREADY_EXISTS_: return make_error_condition( file_exists );
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case ERROR_BAD_UNIT_: return make_error_condition( no_such_device );
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case ERROR_BUFFER_OVERFLOW_: return make_error_condition( filename_too_long );
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case ERROR_BUSY_: return make_error_condition( device_or_resource_busy );
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case ERROR_BUSY_DRIVE_: return make_error_condition( device_or_resource_busy );
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case ERROR_CANNOT_MAKE_: return make_error_condition( permission_denied );
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case ERROR_CANTOPEN_: return make_error_condition( io_error );
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case ERROR_CANTREAD_: return make_error_condition( io_error );
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case ERROR_CANTWRITE_: return make_error_condition( io_error );
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case ERROR_CURRENT_DIRECTORY_: return make_error_condition( permission_denied );
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case ERROR_DEV_NOT_EXIST_: return make_error_condition( no_such_device );
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case ERROR_DEVICE_IN_USE_: return make_error_condition( device_or_resource_busy );
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case ERROR_DIR_NOT_EMPTY_: return make_error_condition( directory_not_empty );
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case ERROR_DIRECTORY_: return make_error_condition( invalid_argument );\
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// WinError.h: "The directory name is invalid"
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case ERROR_DISK_FULL_: return make_error_condition( no_space_on_device );
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case ERROR_FILE_EXISTS_: return make_error_condition( file_exists );
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case ERROR_FILE_NOT_FOUND_: return make_error_condition( no_such_file_or_directory );
|
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case ERROR_HANDLE_DISK_FULL_: return make_error_condition( no_space_on_device );
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case ERROR_INVALID_ACCESS_: return make_error_condition( permission_denied );
|
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case ERROR_INVALID_DRIVE_: return make_error_condition( no_such_device );
|
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case ERROR_INVALID_FUNCTION_: return make_error_condition( function_not_supported );
|
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case ERROR_INVALID_HANDLE_: return make_error_condition( invalid_argument );
|
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case ERROR_INVALID_NAME_: return make_error_condition( invalid_argument );
|
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case ERROR_LOCK_VIOLATION_: return make_error_condition( no_lock_available );
|
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case ERROR_LOCKED_: return make_error_condition( no_lock_available );
|
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case ERROR_NEGATIVE_SEEK_: return make_error_condition( invalid_argument );
|
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case ERROR_NOACCESS_: return make_error_condition( permission_denied );
|
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case ERROR_NOT_ENOUGH_MEMORY_: return make_error_condition( not_enough_memory );
|
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case ERROR_NOT_READY_: return make_error_condition( resource_unavailable_try_again );
|
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case ERROR_NOT_SAME_DEVICE_: return make_error_condition( cross_device_link );
|
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case ERROR_OPEN_FAILED_: return make_error_condition( io_error );
|
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case ERROR_OPEN_FILES_: return make_error_condition( device_or_resource_busy );
|
||||
case ERROR_OPERATION_ABORTED_: return make_error_condition( operation_canceled );
|
||||
case ERROR_OUTOFMEMORY_: return make_error_condition( not_enough_memory );
|
||||
case ERROR_PATH_NOT_FOUND_: return make_error_condition( no_such_file_or_directory );
|
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case ERROR_READ_FAULT_: return make_error_condition( io_error );
|
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case ERROR_RETRY_: return make_error_condition( resource_unavailable_try_again );
|
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case ERROR_SEEK_: return make_error_condition( io_error );
|
||||
case ERROR_SHARING_VIOLATION_: return make_error_condition( permission_denied );
|
||||
case ERROR_TOO_MANY_OPEN_FILES_: return make_error_condition( too_many_files_open );
|
||||
case ERROR_WRITE_FAULT_: return make_error_condition( io_error );
|
||||
case ERROR_WRITE_PROTECT_: return make_error_condition( permission_denied );
|
||||
case WSAEACCES_: return make_error_condition( permission_denied );
|
||||
case WSAEADDRINUSE_: return make_error_condition( address_in_use );
|
||||
case WSAEADDRNOTAVAIL_: return make_error_condition( address_not_available );
|
||||
case WSAEAFNOSUPPORT_: return make_error_condition( address_family_not_supported );
|
||||
case WSAEALREADY_: return make_error_condition( connection_already_in_progress );
|
||||
case WSAEBADF_: return make_error_condition( bad_file_descriptor );
|
||||
case WSAECONNABORTED_: return make_error_condition( connection_aborted );
|
||||
case WSAECONNREFUSED_: return make_error_condition( connection_refused );
|
||||
case WSAECONNRESET_: return make_error_condition( connection_reset );
|
||||
case WSAEDESTADDRREQ_: return make_error_condition( destination_address_required );
|
||||
case WSAEFAULT_: return make_error_condition( bad_address );
|
||||
case WSAEHOSTUNREACH_: return make_error_condition( host_unreachable );
|
||||
case WSAEINPROGRESS_: return make_error_condition( operation_in_progress );
|
||||
case WSAEINTR_: return make_error_condition( interrupted );
|
||||
case WSAEINVAL_: return make_error_condition( invalid_argument );
|
||||
case WSAEISCONN_: return make_error_condition( already_connected );
|
||||
case WSAEMFILE_: return make_error_condition( too_many_files_open );
|
||||
case WSAEMSGSIZE_: return make_error_condition( message_size );
|
||||
case WSAENAMETOOLONG_: return make_error_condition( filename_too_long );
|
||||
case WSAENETDOWN_: return make_error_condition( network_down );
|
||||
case WSAENETRESET_: return make_error_condition( network_reset );
|
||||
case WSAENETUNREACH_: return make_error_condition( network_unreachable );
|
||||
case WSAENOBUFS_: return make_error_condition( no_buffer_space );
|
||||
case WSAENOPROTOOPT_: return make_error_condition( no_protocol_option );
|
||||
case WSAENOTCONN_: return make_error_condition( not_connected );
|
||||
case WSAENOTSOCK_: return make_error_condition( not_a_socket );
|
||||
case WSAEOPNOTSUPP_: return make_error_condition( operation_not_supported );
|
||||
case WSAEPROTONOSUPPORT_: return make_error_condition( protocol_not_supported );
|
||||
case WSAEPROTOTYPE_: return make_error_condition( wrong_protocol_type );
|
||||
case WSAETIMEDOUT_: return make_error_condition( timed_out );
|
||||
case WSAEWOULDBLOCK_: return make_error_condition( operation_would_block );
|
||||
#endif
|
||||
default: return error_condition( ev, system_category() );
|
||||
}
|
||||
}
|
||||
|
||||
# if !defined( BOOST_WINDOWS_API )
|
||||
|
||||
BOOST_SYSTEM_DECL_ std::string system_error_category::message( int ev ) const
|
||||
{
|
||||
return generic_category().message( ev );
|
||||
}
|
||||
# else
|
||||
|
||||
BOOST_SYSTEM_DECL_ std::string system_error_category::message( int ev ) const
|
||||
{
|
||||
#if defined(UNDER_CE) || BOOST_PLAT_WINDOWS_RUNTIME || defined(BOOST_NO_ANSI_APIS)
|
||||
std::wstring buf(128, wchar_t());
|
||||
for (;;)
|
||||
{
|
||||
boost::winapi::DWORD_ retval = boost::winapi::FormatMessageW(
|
||||
boost::winapi::FORMAT_MESSAGE_FROM_SYSTEM_ |
|
||||
boost::winapi::FORMAT_MESSAGE_IGNORE_INSERTS_,
|
||||
NULL,
|
||||
ev,
|
||||
boost::winapi::MAKELANGID_(boost::winapi::LANG_NEUTRAL_,
|
||||
boost::winapi::SUBLANG_DEFAULT_), // Default language
|
||||
&buf[0],
|
||||
static_cast<boost::winapi::DWORD_>(buf.size()),
|
||||
NULL
|
||||
);
|
||||
|
||||
if (retval > 0)
|
||||
{
|
||||
buf.resize(retval);
|
||||
break;
|
||||
}
|
||||
else if (boost::winapi::GetLastError() !=
|
||||
boost::winapi::ERROR_INSUFFICIENT_BUFFER_)
|
||||
{
|
||||
return std::string("Unknown error");
|
||||
}
|
||||
else
|
||||
{
|
||||
buf.resize(buf.size() + buf.size() / 2);
|
||||
}
|
||||
}
|
||||
|
||||
int num_chars = static_cast<int>(buf.size() + 1) * 2;
|
||||
|
||||
boost::winapi::LPSTR_ narrow_buffer =
|
||||
#if defined(__GNUC__)
|
||||
(boost::winapi::LPSTR_)__builtin_alloca(num_chars);
|
||||
#else
|
||||
(boost::winapi::LPSTR_)_alloca(num_chars);
|
||||
#endif
|
||||
|
||||
if (boost::winapi::WideCharToMultiByte(boost::winapi::CP_ACP_, 0,
|
||||
buf.c_str(), -1, narrow_buffer, num_chars, NULL, NULL) == 0)
|
||||
{
|
||||
return std::string("Unknown error");
|
||||
}
|
||||
|
||||
std::string str( narrow_buffer );
|
||||
#else
|
||||
boost::winapi::LPVOID_ lpMsgBuf = 0;
|
||||
boost::winapi::DWORD_ retval = boost::winapi::FormatMessageA(
|
||||
boost::winapi::FORMAT_MESSAGE_ALLOCATE_BUFFER_ |
|
||||
boost::winapi::FORMAT_MESSAGE_FROM_SYSTEM_ |
|
||||
boost::winapi::FORMAT_MESSAGE_IGNORE_INSERTS_,
|
||||
NULL,
|
||||
ev,
|
||||
boost::winapi::MAKELANGID_(boost::winapi::LANG_NEUTRAL_,
|
||||
boost::winapi::SUBLANG_DEFAULT_), // Default language
|
||||
(boost::winapi::LPSTR_) &lpMsgBuf,
|
||||
0,
|
||||
NULL
|
||||
);
|
||||
detail::local_free_on_destruction lfod(lpMsgBuf);
|
||||
if (retval == 0)
|
||||
return std::string("Unknown error");
|
||||
|
||||
std::string str(static_cast<boost::winapi::LPCSTR_>(lpMsgBuf));
|
||||
# endif
|
||||
while ( str.size()
|
||||
&& (str[str.size()-1] == '\n' || str[str.size()-1] == '\r') )
|
||||
str.erase( str.size()-1 );
|
||||
if ( str.size() && str[str.size()-1] == '.' )
|
||||
{ str.erase( str.size()-1 ); }
|
||||
return str;
|
||||
}
|
||||
# endif
|
||||
|
||||
#undef BOOST_SYSTEM_DECL_
|
||||
|
||||
} // namespace detail
|
||||
|
||||
|
||||
# ifdef BOOST_SYSTEM_ENABLE_DEPRECATED
|
||||
BOOST_SYSTEM_DECL error_code throws; // "throw on error" special error_code;
|
||||
// note that it doesn't matter if this
|
||||
// isn't initialized before use since
|
||||
// the only use is to take its
|
||||
// address for comparison purposes
|
||||
# endif
|
||||
|
||||
#if defined(BOOST_ERROR_CODE_HEADER_ONLY)
|
||||
|
||||
// defined in error_code.hpp
|
||||
|
||||
#elif defined(BOOST_SYSTEM_HAS_CONSTEXPR)
|
||||
|
||||
namespace detail
|
||||
{
|
||||
|
||||
BOOST_SYSTEM_REQUIRE_CONST_INIT BOOST_SYSTEM_DECL system_error_category system_category_instance;
|
||||
BOOST_SYSTEM_REQUIRE_CONST_INIT BOOST_SYSTEM_DECL generic_error_category generic_category_instance;
|
||||
|
||||
BOOST_SYSTEM_DECL const error_category & system_category_ncx() BOOST_SYSTEM_NOEXCEPT
|
||||
{
|
||||
return system_category_instance;
|
||||
}
|
||||
|
||||
BOOST_SYSTEM_DECL const error_category & generic_category_ncx() BOOST_SYSTEM_NOEXCEPT
|
||||
{
|
||||
return generic_category_instance;
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
|
||||
#else
|
||||
|
||||
namespace detail
|
||||
{
|
||||
|
||||
BOOST_SYSTEM_DECL const error_category & system_category_ncx() BOOST_SYSTEM_NOEXCEPT
|
||||
{
|
||||
static const detail::system_error_category system_category_instance;
|
||||
return system_category_instance;
|
||||
}
|
||||
|
||||
BOOST_SYSTEM_DECL const error_category & generic_category_ncx() BOOST_SYSTEM_NOEXCEPT
|
||||
{
|
||||
static const detail::generic_error_category generic_category_instance;
|
||||
return generic_category_instance;
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
|
||||
#endif
|
||||
|
||||
} // namespace system
|
||||
|
||||
} // namespace boost
|
||||
@@ -1,42 +0,0 @@
|
||||
// local_free_on_exit.hpp ------------------------------------------------------------//
|
||||
|
||||
// Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com)
|
||||
// Copyright (c) 2010 Beman Dawes
|
||||
|
||||
// Distributed under the Boost Software License, Version 1.0.
|
||||
// See http://www.boost.org/LICENSE_1_0.txt
|
||||
|
||||
// This is derived from boost/asio/detail/local_free_on_block_exit.hpp to avoid
|
||||
// a dependency on asio. Thanks to Chris Kohlhoff for pointing it out.
|
||||
|
||||
#ifndef BOOST_SYSTEM_LOCAL_FREE_ON_EXIT_HPP
|
||||
#define BOOST_SYSTEM_LOCAL_FREE_ON_EXIT_HPP
|
||||
|
||||
#include <boost/winapi/local_memory.hpp>
|
||||
|
||||
namespace boost {
|
||||
namespace system {
|
||||
namespace detail {
|
||||
|
||||
class local_free_on_destruction
|
||||
{
|
||||
public:
|
||||
explicit local_free_on_destruction(void* p)
|
||||
: p_(p) {}
|
||||
|
||||
~local_free_on_destruction()
|
||||
{
|
||||
boost::winapi::LocalFree(p_);
|
||||
}
|
||||
|
||||
private:
|
||||
void* p_;
|
||||
local_free_on_destruction(const local_free_on_destruction&); // = deleted
|
||||
local_free_on_destruction& operator=(const local_free_on_destruction&); // = deleted
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
} // namespace system
|
||||
} // namespace boost
|
||||
|
||||
#endif // BOOST_SYSTEM_LOCAL_FREE_ON_EXIT_HPP
|
||||
Reference in New Issue
Block a user