-/**
- * Paraslash's wrapper for select(2).
- *
- * It calls select(2) (with no exceptfds) and starts over if select() was
- * interrupted by a signal.
- *
- * \param n The highest-numbered descriptor in any of the two sets, plus 1.
- * \param readfds fds that should be checked for readability.
- * \param writefds fds that should be checked for writablility.
- * \param timeout Upper bound in milliseconds.
- *
- * \return The return value of the underlying select() call on success, the
- * negative system error code on errors.
- *
- * All arguments are passed verbatim to select(2).
- * \sa select(2) select_tut(2).
- */
-int para_select(int n, fd_set *readfds, fd_set *writefds, int timeout)
-{
- int ret;
- struct timeval tv;
-
- ms2tv(timeout, &tv);
- do
- ret = select(n, readfds, writefds, NULL, &tv);
- while (ret < 0 && errno == EINTR);
- if (ret < 0)
- return -ERRNO_TO_PARA_ERROR(errno);
- return ret;
-}
-