Function getEnvVar

src/backend/common/util.cpp:74–91

}

string getEnvVar(const string& key) {
#if defined(OS_WIN)
    DWORD bufSize =
        32767;  // limit according to GetEnvironment Variable documentation
    string retVal;
    retVal.resize(bufSize);
    bufSize = GetEnvironmentVariable(key.c_str(), &retVal[0], bufSize);
    if (!bufSize) {
        return string("");
    } else {
        retVal.resize(bufSize);
        return retVal;
    }
#else
    char* str = getenv(key.c_str());
    return str == NULL ? string("") : string(str);
#endif
}

const char* getName(af_dtype type) {
    switch (type) {