Function GetValueFromEtcFile

Function: GetValueFromEtcFile(const char* pEtcFile, const char* pSection, * const char* pKey, char* pValue, int iLen); * Parameter: * pEtcFile: etc file path name. * pSection: Section name. * pKey: Key name. * pValue: The buffer will store the value of the key. * iLen: The max length of value string. * Return: * int