+2011-11-21 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * process.c (wait_reading_process_output): Fix asynchrounous
+ GnuTLS socket handling on some versions of the GnuTLS library.
+
2011-11-21 Jan Djärv <jan.h.d@swipnet.se>
* xterm.c (x_clear_frame): Reinstate the XClearWindow call.
some data in the TCP buffers so that select works, but
with custom pull/push functions we need to check if some
data is available in the buffers manually. */
- if (nfds == 0 &&
- wait_proc && wait_proc->gnutls_p /* Check for valid process. */
- /* Do we have pending data? */
- && emacs_gnutls_record_check_pending (wait_proc->gnutls_state) > 0)
- {
- nfds = 1;
- /* Set to Available. */
- FD_SET (wait_proc->infd, &Available);
- }
+ if (nfds == 0)
+ {
+ if (! wait_proc)
+ {
+ /* We're not waiting on a specific process, so loop
+ through all the channels and check for data. */
+ struct Lisp_Process *proc;
+ for (channel = 0; channel < MAXDESC; ++channel)
+ {
+ if (! NILP (chan_process[channel]) &&
+ (proc = XPROCESS (chan_process[channel])) != NULL &&
+ proc->gnutls_p &&
+ proc->infd &&
+ emacs_gnutls_record_check_pending (proc->gnutls_state) > 0)
+ {
+ nfds++;
+ FD_SET (proc->infd, &Available);
+ }
+ }
+ }
+ else
+ {
+ /* Check this specific channel. */
+ if (wait_proc->gnutls_p && /* Check for valid process. */
+ /* Do we have pending data? */
+ emacs_gnutls_record_check_pending (wait_proc->gnutls_state) > 0)
+ {
+ nfds = 1;
+ /* Set to Available. */
+ FD_SET (wait_proc->infd, &Available);
+ }
+ }
+ }
#endif
}