*
* This function attaches the i9e input queue to an output queue of \a
* producer.
- *
- * \return Standard.
*/
void i9e_attach_to_stdout(struct btr_node *producer)
{
}
/**
- * Wrapper for select(2) which does not restart on interrupts.
+ * Wrapper for poll(2) which handles EINTR and returns paraslash error codes.
*
- * \param n \sa \ref para_select().
- * \param readfds \sa \ref para_select().
- * \param writefds \sa \ref para_select().
- * \param timeout \sa \ref para_select().
+ * \param fds See poll(2).
+ * \param nfds See poll(2).
+ * \param timeout See poll(2).
*
- * \return \sa \ref para_select().
+ * \return See poll(2).
*
- * The only difference between this function and \ref para_select() is that
- * \ref i9e_select() returns zero if the select call returned \p EINTR.
+ * The only difference between this function and \ref xpoll() is that \ref
+ * i9e_poll() returns zero if the system call was interrupted while xpoll()
+ * restarts the system call in this case.
*/
-int i9e_select(int n, fd_set *readfds, fd_set *writefds, int timeout)
+int i9e_poll(struct pollfd *fds, nfds_t nfds, int timeout)
{
- struct timeval tv;
- int ret;
-
- ms2tv(timeout, &tv);
- ret = select(n, readfds, writefds, NULL, &tv);
-
+ int ret = poll(fds, nfds, timeout);
if (ret < 0) {
if (errno == EINTR)
ret = 0;
free(ci.word);
return ret;
}
+
+/**
+ * Complete on severity strings.
+ *
+ * \param ci See struct \ref i9e_completer.
+ * \param cr See struct \ref i9e_completer.
+ *
+ * This is used by para_client and para_audioc which need the same completion
+ * primitive for the ll server/audiod command. Both define their own completer
+ * which is implemented as a trivial wrapper that calls this function.
+ */
+void i9e_ll_completer(struct i9e_completion_info *ci,
+ struct i9e_completion_result *cr)
+{
+ char *sev[] = {SEVERITIES, NULL};
+
+ if (ci->word_num != 1) {
+ cr->matches = NULL;
+ return;
+ }
+ i9e_extract_completions(ci->word, sev, &cr->matches);
+}