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authorRemko Tronçon <git@el-tramo.be>2010-11-24 20:33:19 (GMT)
committerRemko Tronçon <git@el-tramo.be>2010-11-24 20:35:17 (GMT)
commit332d60c56dfaa11fdd135088279d15cd5983b3d4 (patch)
treedd77717a4e1732da929d5ff8a0471fa3f005e201 /3rdParty/Boost/src/libs/system
parent90c44a10fec26d2a0935b2d62e82b6a5be028373 (diff)
downloadswift-332d60c56dfaa11fdd135088279d15cd5983b3d4.zip
swift-332d60c56dfaa11fdd135088279d15cd5983b3d4.tar.bz2
Upgraded Boost to 1.45.0.
Diffstat (limited to '3rdParty/Boost/src/libs/system')
-rw-r--r--3rdParty/Boost/src/libs/system/src/error_code.cpp45
-rw-r--r--3rdParty/Boost/src/libs/system/src/local_free_on_destruction.hpp40
2 files changed, 58 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;
diff --git a/3rdParty/Boost/src/libs/system/src/local_free_on_destruction.hpp b/3rdParty/Boost/src/libs/system/src/local_free_on_destruction.hpp
new file mode 100644
index 0000000..110024f
--- /dev/null
+++ b/3rdParty/Boost/src/libs/system/src/local_free_on_destruction.hpp
@@ -0,0 +1,40 @@
+// 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
+
+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()
+ {
+ ::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