#include <err.h>

#include "librez.h"

void	librez_set_mask(t_rez *d_rez, t_librez_fd rezid, short poll_events)
{
  if (poll_events & ~(POLLRDNORM | POLLWRNORM))
    errx(1, "librez: librez_set_mask: poll_events & ~(POLLRDNORM | POLLWRNORM).");
  d_rez->fds[d_rez->tl_rezid_2_ifds[rezid]].events = poll_events;
}

void	librez_set_mask_listen(t_rez *d_rez, t_librez_fd rezid)
{
  short	events;

  events = librez_get_mask(d_rez, rezid);
  events |= POLLHUP;
  d_rez->fds[d_rez->tl_rezid_2_ifds[rezid]].events = events;
}

short	librez_get_mask(t_rez *d_rez, t_librez_fd rezid)
{
  return (d_rez->fds[d_rez->tl_rezid_2_ifds[rezid]].events);
}