PARA_ERROR(FGETS, "fgets error"), \
PARA_ERROR(EXIST, "file or directory already exists"), \
PARA_ERROR(ISDIR, "error: is a directory"), \
PARA_ERROR(FGETS, "fgets error"), \
PARA_ERROR(EXIST, "file or directory already exists"), \
PARA_ERROR(ISDIR, "error: is a directory"), \