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Fix implementation for GetLastErrorMsg

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zhupengfei
2020-04-22 23:09:12 +08:00
parent 6068eda710
commit 8beac71fb0
1 changed files with 4 additions and 1 deletions
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src/common/misc.cpp
+4 -1
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@@ -19,9 +19,12 @@ std::string GetLastErrorMsg() {
static const std::size_t buff_size = 255; static const std::size_t buff_size = 255;
char err_str[buff_size]; char err_str[buff_size];
#ifdef _WIN32 #if defined(_WIN32)
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, nullptr, GetLastError(), FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, nullptr, GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), err_str, buff_size, nullptr); MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), err_str, buff_size, nullptr);
#elif defined(__GNUC__)
const char* err = strerror_r(errno, err_str, buff_size);
return std::string(err, strlen(err));
#else #else
// Thread safe (XSI-compliant) // Thread safe (XSI-compliant)
strerror_r(errno, err_str, buff_size); strerror_r(errno, err_str, buff_size);