_PC_PATH_MAX
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
case _PC_PATH_MAX:
{ "PATH_MAX", PATHCONF, _PC_PATH_MAX },
pathmax = pathconf(path, _PC_PATH_MAX);