static
void fill_fd_dir(int fildes, DIR *fp, int flags, const FILINFO *fno)
{
struct fd *pfd;
pfd = file_struct_get(fildes);
fill_fd(pfd, flags, fno);
pfd->opaque = fp;
}
int check_select(Uint32 timeout)
{
SOCKET maxfd;
int retval;
struct timeval tv;
struct timeval before;
struct timeval left;
fd_set maskr;
fd_set maskw;
int done;
check_dead();
FD_ZERO(&maskr);
FD_ZERO(&maskw);
maxfd = fill_fd(&maskr, &maskw);
tv.tv_sec = timeout / 1000;
tv.tv_usec = (timeout % 1000) * 1000;
done = 0;
while (!done)
{
cnt->select_recv = 0;
gettimeofday(&before, NULL);
retval = select((int)maxfd + 1, &maskr, &maskw, NULL, &tv);
done = 0;
if (retval > 0 && check_clients(&maskr, &maskw, &retval))
done += 1;
if (retval > 0 && check_server(&maskr, &maskw, &retval))
done += 8;
if (retval)
{
if (retval < 0 && errno != EINTR)
fprintf(stderr, "select: %s", strerror(errno));
else
fprintf(stderr, "select: on m'aurait mentit (reste:%d) ?\n",
retval);
exit(-1);
}
check_dead();
if (!timeout)
return (done);
gettimeofday(&left, NULL);
left.tv_sec -= before.tv_sec;
left.tv_usec -= before.tv_usec;
if (cnt->select_recv &&
left.tv_sec < tv.tv_sec && left.tv_usec < tv.tv_usec)
{
done = 0;
memcpy(&tv, &left, sizeof(left));
}
}
return (done);
}
