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ff8148dd92
Also move colorutil.cpp/h linking build fix experiment Delete a bunch of unused CMakeLists.txt files CMakeLists.txt linking fix Don't include NativeApp.h from any headers. Android.mk buildfix Half of the UWP fix Buildfix Minor project file cleanup Buildfixes Guess what? More buildfixes!
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include <cstring>
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#include <string>
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#include "Common/Data/Encoding/Utf8.h"
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#include "SysError.h"
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#ifdef _WIN32
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#include "CommonWindows.h"
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#else
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#include <errno.h>
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#endif
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// Generic function to get last error message.
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// Call directly after the command or use the error num.
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// This function might change the error code.
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std::string GetLastErrorMsg() {
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#ifdef _WIN32
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return GetStringErrorMsg(GetLastError());
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#else
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return GetStringErrorMsg(errno);
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#endif
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}
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std::string GetStringErrorMsg(int errCode) {
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static const size_t buff_size = 1023;
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#ifdef _WIN32
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wchar_t err_strw[buff_size] = {};
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FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, errCode,
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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err_strw, buff_size, NULL);
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char err_str[buff_size] = {};
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snprintf(err_str, buff_size, "%s", ConvertWStringToUTF8(err_strw).c_str());
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return std::string(err_str);
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#else
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char err_str[buff_size] = {};
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// Thread safe (XSI-compliant)
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if (strerror_r(errCode, err_str, buff_size) == 0) {
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return "Unknown error";
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}
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return err_str;
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#endif
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}
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