mirror of
https://github.com/RPCSX/llvm.git
synced 2024-12-02 08:46:23 +00:00
6d600da734
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124864 91177308-0d34-0410-b5e6-96231b3b80d8
143 lines
6.9 KiB
C++
143 lines
6.9 KiB
C++
//===- llvm/Support/Win32/system_error.inc - Windows error_code --*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file provides the Windows specific implementation of the error_code
|
|
// and error_condition classes.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
//=== WARNING: Implementation here must contain only generic Windows code that
|
|
//=== is guaranteed to work on *all* Windows variants.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include <windows.h>
|
|
#include <winerror.h>
|
|
|
|
using namespace llvm;
|
|
|
|
std::string
|
|
_system_error_category::message(int ev) const {
|
|
LPVOID lpMsgBuf = 0;
|
|
DWORD retval = ::FormatMessageA(
|
|
FORMAT_MESSAGE_ALLOCATE_BUFFER |
|
|
FORMAT_MESSAGE_FROM_SYSTEM |
|
|
FORMAT_MESSAGE_IGNORE_INSERTS,
|
|
NULL,
|
|
ev,
|
|
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
|
|
(LPSTR) &lpMsgBuf,
|
|
0,
|
|
NULL);
|
|
if (retval == 0) {
|
|
::LocalFree(lpMsgBuf);
|
|
return std::string("Unknown error");
|
|
}
|
|
|
|
std::string str( static_cast<LPCSTR>(lpMsgBuf) );
|
|
::LocalFree(lpMsgBuf);
|
|
|
|
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;
|
|
}
|
|
|
|
// I'd rather not double the line count of the following.
|
|
#define MAP_ERR_TO_COND(x, y) case x: return make_error_condition(errc::y)
|
|
|
|
error_condition
|
|
_system_error_category::default_error_condition(int ev) const {
|
|
switch (ev) {
|
|
MAP_ERR_TO_COND(0, success);
|
|
// Windows system -> posix_errno decode table ---------------------------//
|
|
// see WinError.h comments for descriptions of errors
|
|
MAP_ERR_TO_COND(ERROR_ACCESS_DENIED, permission_denied);
|
|
MAP_ERR_TO_COND(ERROR_ALREADY_EXISTS, file_exists);
|
|
MAP_ERR_TO_COND(ERROR_BAD_UNIT, no_such_device);
|
|
MAP_ERR_TO_COND(ERROR_BUFFER_OVERFLOW, filename_too_long);
|
|
MAP_ERR_TO_COND(ERROR_BUSY, device_or_resource_busy);
|
|
MAP_ERR_TO_COND(ERROR_BUSY_DRIVE, device_or_resource_busy);
|
|
MAP_ERR_TO_COND(ERROR_CANNOT_MAKE, permission_denied);
|
|
MAP_ERR_TO_COND(ERROR_CANTOPEN, io_error);
|
|
MAP_ERR_TO_COND(ERROR_CANTREAD, io_error);
|
|
MAP_ERR_TO_COND(ERROR_CANTWRITE, io_error);
|
|
MAP_ERR_TO_COND(ERROR_CURRENT_DIRECTORY, permission_denied);
|
|
MAP_ERR_TO_COND(ERROR_DEV_NOT_EXIST, no_such_device);
|
|
MAP_ERR_TO_COND(ERROR_DEVICE_IN_USE, device_or_resource_busy);
|
|
MAP_ERR_TO_COND(ERROR_DIR_NOT_EMPTY, directory_not_empty);
|
|
MAP_ERR_TO_COND(ERROR_DIRECTORY, invalid_argument);
|
|
MAP_ERR_TO_COND(ERROR_DISK_FULL, no_space_on_device);
|
|
MAP_ERR_TO_COND(ERROR_FILE_EXISTS, file_exists);
|
|
MAP_ERR_TO_COND(ERROR_FILE_NOT_FOUND, no_such_file_or_directory);
|
|
MAP_ERR_TO_COND(ERROR_HANDLE_DISK_FULL, no_space_on_device);
|
|
MAP_ERR_TO_COND(ERROR_HANDLE_EOF, value_too_large);
|
|
MAP_ERR_TO_COND(ERROR_INVALID_ACCESS, permission_denied);
|
|
MAP_ERR_TO_COND(ERROR_INVALID_DRIVE, no_such_device);
|
|
MAP_ERR_TO_COND(ERROR_INVALID_FUNCTION, function_not_supported);
|
|
MAP_ERR_TO_COND(ERROR_INVALID_HANDLE, invalid_argument);
|
|
MAP_ERR_TO_COND(ERROR_INVALID_NAME, invalid_argument);
|
|
MAP_ERR_TO_COND(ERROR_LOCK_VIOLATION, no_lock_available);
|
|
MAP_ERR_TO_COND(ERROR_LOCKED, no_lock_available);
|
|
MAP_ERR_TO_COND(ERROR_NEGATIVE_SEEK, invalid_argument);
|
|
MAP_ERR_TO_COND(ERROR_NOACCESS, permission_denied);
|
|
MAP_ERR_TO_COND(ERROR_NOT_ENOUGH_MEMORY, not_enough_memory);
|
|
MAP_ERR_TO_COND(ERROR_NOT_READY, resource_unavailable_try_again);
|
|
MAP_ERR_TO_COND(ERROR_NOT_SAME_DEVICE, cross_device_link);
|
|
MAP_ERR_TO_COND(ERROR_OPEN_FAILED, io_error);
|
|
MAP_ERR_TO_COND(ERROR_OPEN_FILES, device_or_resource_busy);
|
|
MAP_ERR_TO_COND(ERROR_OPERATION_ABORTED, operation_canceled);
|
|
MAP_ERR_TO_COND(ERROR_OUTOFMEMORY, not_enough_memory);
|
|
MAP_ERR_TO_COND(ERROR_PATH_NOT_FOUND, no_such_file_or_directory);
|
|
MAP_ERR_TO_COND(ERROR_BAD_NETPATH, no_such_file_or_directory);
|
|
MAP_ERR_TO_COND(ERROR_READ_FAULT, io_error);
|
|
MAP_ERR_TO_COND(ERROR_RETRY, resource_unavailable_try_again);
|
|
MAP_ERR_TO_COND(ERROR_SEEK, io_error);
|
|
MAP_ERR_TO_COND(ERROR_SHARING_VIOLATION, permission_denied);
|
|
MAP_ERR_TO_COND(ERROR_TOO_MANY_OPEN_FILES, too_many_files_open);
|
|
MAP_ERR_TO_COND(ERROR_WRITE_FAULT, io_error);
|
|
MAP_ERR_TO_COND(ERROR_WRITE_PROTECT, permission_denied);
|
|
MAP_ERR_TO_COND(ERROR_SEM_TIMEOUT, timed_out);
|
|
MAP_ERR_TO_COND(WSAEACCES, permission_denied);
|
|
MAP_ERR_TO_COND(WSAEADDRINUSE, address_in_use);
|
|
MAP_ERR_TO_COND(WSAEADDRNOTAVAIL, address_not_available);
|
|
MAP_ERR_TO_COND(WSAEAFNOSUPPORT, address_family_not_supported);
|
|
MAP_ERR_TO_COND(WSAEALREADY, connection_already_in_progress);
|
|
MAP_ERR_TO_COND(WSAEBADF, bad_file_descriptor);
|
|
MAP_ERR_TO_COND(WSAECONNABORTED, connection_aborted);
|
|
MAP_ERR_TO_COND(WSAECONNREFUSED, connection_refused);
|
|
MAP_ERR_TO_COND(WSAECONNRESET, connection_reset);
|
|
MAP_ERR_TO_COND(WSAEDESTADDRREQ, destination_address_required);
|
|
MAP_ERR_TO_COND(WSAEFAULT, bad_address);
|
|
MAP_ERR_TO_COND(WSAEHOSTUNREACH, host_unreachable);
|
|
MAP_ERR_TO_COND(WSAEINPROGRESS, operation_in_progress);
|
|
MAP_ERR_TO_COND(WSAEINTR, interrupted);
|
|
MAP_ERR_TO_COND(WSAEINVAL, invalid_argument);
|
|
MAP_ERR_TO_COND(WSAEISCONN, already_connected);
|
|
MAP_ERR_TO_COND(WSAEMFILE, too_many_files_open);
|
|
MAP_ERR_TO_COND(WSAEMSGSIZE, message_size);
|
|
MAP_ERR_TO_COND(WSAENAMETOOLONG, filename_too_long);
|
|
MAP_ERR_TO_COND(WSAENETDOWN, network_down);
|
|
MAP_ERR_TO_COND(WSAENETRESET, network_reset);
|
|
MAP_ERR_TO_COND(WSAENETUNREACH, network_unreachable);
|
|
MAP_ERR_TO_COND(WSAENOBUFS, no_buffer_space);
|
|
MAP_ERR_TO_COND(WSAENOPROTOOPT, no_protocol_option);
|
|
MAP_ERR_TO_COND(WSAENOTCONN, not_connected);
|
|
MAP_ERR_TO_COND(WSAENOTSOCK, not_a_socket);
|
|
MAP_ERR_TO_COND(WSAEOPNOTSUPP, operation_not_supported);
|
|
MAP_ERR_TO_COND(WSAEPROTONOSUPPORT, protocol_not_supported);
|
|
MAP_ERR_TO_COND(WSAEPROTOTYPE, wrong_protocol_type);
|
|
MAP_ERR_TO_COND(WSAETIMEDOUT, timed_out);
|
|
MAP_ERR_TO_COND(WSAEWOULDBLOCK, operation_would_block);
|
|
default: return error_condition(ev, system_category());
|
|
}
|
|
}
|