h = dlopen(fname, RTLD_NOW|RTLD_LOCAL);
if (!h)
{
-#ifdef _WIN32
RetrieveLastError();
-#else
- err = dlerror();
-#endif
}
}
initfn.vptr = dlsym(h, MODULE_INIT_STR);
if (!initfn.vptr)
{
-#ifdef _WIN32
RetrieveLastError();
-#else
- err = dlerror();
-#endif
return NULL;
}
return "";
}
-#ifdef _WIN32
void DLLManager::RetrieveLastError()
{
+#if defined _WIN32
char errmsg[500];
DWORD dwErrorCode = GetLastError();
if (FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, dwErrorCode, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)errmsg, _countof(errmsg), NULL) == 0)
sprintf_s(errmsg, _countof(errmsg), "Error code: %u", dwErrorCode);
SetLastError(ERROR_SUCCESS);
err = errmsg;
+#else
+ char* errmsg = dlerror();
+ err = errmsg ? errmsg : "Unknown error";
+#endif
std::string::size_type p;
while ((p = err.find_last_of("\r\n")) != std::string::npos)
err.erase(p, 1);
}
-#endif