int pr_netio_lingering_abort(pr_netio_stream_t *nstrm, long linger) {
int res;
if (nstrm == NULL) {
errno = EINVAL;
return -1;
}
/* Send an appropriate response code down the stream asychronously. */
pr_response_send_async(R_426, _("Transfer aborted. Data connection closed."));
pr_netio_shutdown(nstrm, 1);
if (nstrm->strm_fd >= 0) {
fd_set rs;
struct timeval tv;
/* Wait for just a little while for the shutdown to take effect. */
tv.tv_sec = 0L;
tv.tv_usec = 300000L;
while (TRUE) {
run_schedule();
FD_ZERO(&rs);
FD_SET(nstrm->strm_fd, &rs);
res = select(nstrm->strm_fd+1, &rs, NULL, NULL, &tv);
if (res == -1) {
if (errno == EINTR) {
pr_signals_handle();
/* Linger some more. */
tv.tv_sec = 0L;
tv.tv_usec = 300000L;
continue;
} else {
nstrm->strm_errno = errno;
return -1;
}
}
break;
}
}
/* Now continue with a normal lingering close. */
return netio_lingering_close(nstrm, linger,
NETIO_LINGERING_CLOSE_FL_NO_SHUTDOWN);
}
int pr_netio_lingering_close(pr_netio_stream_t *nstrm, long linger) {
return netio_lingering_close(nstrm, linger, 0);
}
