Swiftdiff options
Diffstat (limited to '3rdParty/Boost/src/libs/system/src/error_code.cpp')
| -rw-r--r-- | 3rdParty/Boost/src/libs/system/src/error_code.cpp | 45 |
1 files changed, 18 insertions, 27 deletions
diff --git a/3rdParty/Boost/src/libs/system/src/error_code.cpp b/3rdParty/Boost/src/libs/system/src/error_code.cpp index fa2cb0b..bd87403 100644 --- a/3rdParty/Boost/src/libs/system/src/error_code.cpp +++ b/3rdParty/Boost/src/libs/system/src/error_code.cpp @@ -29,8 +29,9 @@ using namespace boost::system::errc; # if defined( BOOST_WINDOWS_API ) # include <windows.h> +# include "local_free_on_destruction.hpp" # ifndef ERROR_INCORRECT_SIZE -# define ERROR_INCORRECT_SIZE ERROR_BAD_ARGUMENTS +# define ERROR_INCORRECT_SIZE ERROR_BAD_ARGUMENTS # endif # endif @@ -159,7 +160,7 @@ namespace switch ( ev ) { case 0: return make_error_condition( success ); - # if defined(BOOST_POSIX_API) +# if defined(BOOST_POSIX_API) // POSIX-like O/S -> posix_errno decode table ---------------------------// case E2BIG: return make_error_condition( argument_list_too_long ); case EACCES: return make_error_condition( permission_denied ); @@ -221,7 +222,9 @@ namespace # if ENOTEMPTY != EEXIST // AIX treats ENOTEMPTY and EEXIST as the same value case ENOTEMPTY: return make_error_condition( directory_not_empty ); # endif // ENOTEMPTY != EEXIST - case ENOTRECOVERABLE: return make_error_condition( state_not_recoverable ); + # if ENOTRECOVERABLE != ECONNRESET // the same on some Broadcom chips + case ENOTRECOVERABLE: return make_error_condition( state_not_recoverable ); + # endif // ENOTRECOVERABLE != ECONNRESET case ENOTSOCK: return make_error_condition( not_a_socket ); case ENOTSUP: return make_error_condition( not_supported ); case ENOTTY: return make_error_condition( inappropriate_io_control_operation ); @@ -230,7 +233,9 @@ namespace case EOPNOTSUPP: return make_error_condition( operation_not_supported ); # endif // EOPNOTSUPP != ENOTSUP case EOVERFLOW: return make_error_condition( value_too_large ); - case EOWNERDEAD: return make_error_condition( owner_dead ); + # if EOWNERDEAD != ECONNABORTED // the same on some Broadcom chips + case EOWNERDEAD: return make_error_condition( owner_dead ); + # endif // EOWNERDEAD != ECONNABORTED case EPERM: return make_error_condition( operation_not_permitted ); case EPIPE: return make_error_condition( broken_pipe ); case EPROTO: return make_error_condition( protocol_error ); @@ -325,7 +330,7 @@ namespace 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 ); + default: return error_condition( ev, system_category() ); } } @@ -333,28 +338,14 @@ namespace std::string system_error_category::message( int ev ) const { - return generic_category.message( ev ); + return generic_category().message( ev ); } # else -// TODO: - -//Some quick notes on the implementation (sorry for the noise if -//someone has already mentioned them): -// -//- The ::LocalFree() usage isn't exception safe. -// -//See: -// -//<http://boost.cvs.sourceforge.net/boost/boost/boost/asio/system_exception.hpp?revision=1.1&view=markup> -// -//in the implementation of what() for an example. -// -//Cheers, -//Chris + std::string system_error_category::message( int ev ) const { # ifndef BOOST_NO_ANSI_APIS - LPVOID lpMsgBuf; + LPVOID lpMsgBuf = 0; DWORD retval = ::FormatMessageA( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | @@ -366,13 +357,13 @@ namespace 0, NULL ); + detail::local_free_on_destruction lfod(lpMsgBuf); if (retval == 0) return std::string("Unknown error"); std::string str( static_cast<LPCSTR>(lpMsgBuf) ); - ::LocalFree( lpMsgBuf ); // free the buffer # else // WinCE workaround - LPVOID lpMsgBuf; + LPVOID lpMsgBuf = 0; DWORD retval = ::FormatMessageW( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | @@ -384,6 +375,7 @@ namespace 0, NULL ); + detail::local_free_on_destruction lfod(lpMsgBuf); if (retval == 0) return std::string("Unknown error"); @@ -393,7 +385,6 @@ namespace return std::string("Unknown error"); std::string str( narrow_buffer ); - ::LocalFree( lpMsgBuf ); // free the buffer # endif while ( str.size() && (str[str.size()-1] == '\n' || str[str.size()-1] == '\r') ) @@ -419,13 +410,13 @@ namespace boost // address for comparison purposes # endif - BOOST_SYSTEM_DECL const error_category & get_system_category() + BOOST_SYSTEM_DECL const error_category & system_category() { static const system_error_category system_category_const; return system_category_const; } - BOOST_SYSTEM_DECL const error_category & get_generic_category() + BOOST_SYSTEM_DECL const error_category & generic_category() { static const generic_error_category generic_category_const; return generic_category_const; |