| 140 | } |
| 141 | |
| 142 | void |
| 143 | SharedLibrary::Unload() |
| 144 | { |
| 145 | if (d->m_Handle) |
| 146 | { |
| 147 | #ifdef US_PLATFORM_POSIX |
| 148 | if (dlclose(d->m_Handle)) |
| 149 | { |
| 150 | std::string err_msg = "Error unloading " + GetLibraryPath() + "."; |
| 151 | char const* err = dlerror(); |
| 152 | if (err) |
| 153 | { |
| 154 | err_msg += " " + std::string(err); |
| 155 | } |
| 156 | |
| 157 | d->m_Handle = nullptr; |
| 158 | throw std::runtime_error(err_msg); |
| 159 | } |
| 160 | #else |
| 161 | if (!FreeLibrary(reinterpret_cast<HMODULE>(d->m_Handle))) |
| 162 | { |
| 163 | std::string errMsg = "Unloading "; |
| 164 | errMsg.append(GetLibraryPath()).append("failed with error: ").append(util::GetLastWin32ErrorStr()); |
| 165 | |
| 166 | d->m_Handle = nullptr; |
| 167 | throw std::runtime_error(errMsg); |
| 168 | } |
| 169 | #endif |
| 170 | |
| 171 | d->m_Handle = nullptr; |
| 172 | } |
| 173 | } |
| 174 | |
| 175 | void |
| 176 | SharedLibrary::SetName(std::string const& name) |