| 155 | } |
| 156 | |
| 157 | BENCHMARK_EXPORT |
| 158 | const char* StringFromEnv(const char* flag, const char* default_val) { |
| 159 | const std::string env_var = FlagToEnvVar(flag); |
| 160 | const char* const value = getenv(env_var.c_str()); |
| 161 | return value == nullptr ? default_val : value; |
| 162 | } |
| 163 | |
| 164 | BENCHMARK_EXPORT |
| 165 | std::map<std::string, std::string> KvPairsFromEnv( |