| 46 | } |
| 47 | |
| 48 | bool ResetEnv() |
| 49 | { |
| 50 | for(auto envIterator = environ; *envIterator; ++envIterator) |
| 51 | { |
| 52 | auto envVar = *envIterator; |
| 53 | |
| 54 | if (!IsPreservedEnvVar(envVar)) |
| 55 | continue; |
| 56 | |
| 57 | auto separator = strchr(envVar, '='); |
| 58 | |
| 59 | // Why? |
| 60 | if (!separator) |
| 61 | continue; |
| 62 | |
| 63 | auto varName = std::string(envVar + strlen(ENV_PREFIX), separator); |
| 64 | |
| 65 | if (varName.empty()) |
| 66 | continue; |
| 67 | |
| 68 | auto varValue = separator + 1; |
| 69 | |
| 70 | const auto result = *varValue ? |
| 71 | setenv(varName.c_str(), varValue, true) : |
| 72 | unsetenv(varName.c_str()); |
| 73 | |
| 74 | if (result != 0) |
| 75 | return false; |
| 76 | } |
| 77 | |
| 78 | return true; |
| 79 | } |
| 80 | |
| 81 | std::string FindXDGOpen() |
| 82 | { |
no test coverage detected