while (i_buflen > 0)
{
- int val;
-
ufd[0].revents = ufd[1].revents = 0;
- val = poll (ufd, sizeof (ufd) / sizeof (ufd[0]), -1);
-
- if (val < 0)
- goto error;
-
- if (ufd[1].revents)
+ if (poll (ufd, sizeof (ufd) / sizeof (ufd[0]), -1) < 0)
{
- msg_Dbg (p_this, "socket %d polling interrupted", fd);
- if (i_total == 0)
- {
-#if defined(WIN32) || defined(UNDER_CE)
- WSASetLastError (WSAEINTR);
-#else
- errno = EINTR;
-#endif
+ if (errno =! EINTR)
goto error;
- }
- break;
+ continue;
}
- assert (ufd[0].revents);
-
#ifndef POLLRDHUP /* This is nice but non-portable */
# define POLLRDHUP 0
#endif
* bad idea™. */
if (ufd[0].revents & (POLLERR|POLLNVAL|POLLRDHUP))
break;
+ if (ufd[1].revents)
+ break;
+ }
+ else
+ {
+ if (ufd[1].revents)
+ {
+ msg_Dbg (p_this, "socket %d polling interrupted", fd);
+#if defined(WIN32) || defined(UNDER_CE)
+ WSASetLastError (WSAEINTR);
+#else
+ errno = EINTR;
+#endif
+ goto error;
+ }
}
+ assert (ufd[0].revents);
+
ssize_t n;
if (vs != NULL)
{
continue;
}
- if ((ufd[0].revents & (POLLERR|POLLNVAL|POLLHUP)) && (i_total > 0))
- break; // error will be dequeued separately on next call
+ if (i_total > 0)
+ {
+ /* Errors will be dequeued separately, upon next call. */
+ if (ufd[0].revents & (POLLERR|POLLNVAL|POLLHUP))
+ break;
+ if (ufd[1].revents)
+ break;
+ }
if (p_vs != NULL)
val = p_vs->pf_send (p_vs->p_sys, p_data, i_data);