ret = fcntl(STDOUT_FILENO, F_GETFL);
if (ret < 0) {
PARA_EMERG_LOG("F_GETFL: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
sot->fd_flags = ret;
ret = fcntl(STDOUT_FILENO, F_GETFL);
if (ret < 0) {
PARA_EMERG_LOG("F_GETFL: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
sot->fd_flags = ret;