/* Location where waiter created. */
static const char *timeout_where;
-/* Array of file descriptors from last run of poll_block(). */
-static struct pollfd *pollfds;
-
-/* Allocated size of pollfds. */
-static size_t max_pollfds;
-
-/* Current number of elements in pollfds. */
-static int n_pollfds;
-
static struct poll_waiter *new_waiter(int fd, short int events,
const char *where);
void
poll_block(void)
{
+ static struct pollfd *pollfds;
+ static size_t max_pollfds;
+
struct poll_waiter *pw, *next;
- int n_waiters;
+ int n_waiters, n_pollfds;
int retval;
/* Register fatal signal events before actually doing any real work for
free(pw);
}
}
-
-/* Checks whether the given file descriptor caused the poll loop to wake up
- * in the previous iteration. If it did, returns a bitmask of the events
- * that caused the wakeup. Otherwise returns 0;
- */
-short int
-poll_fd_woke(int fd)
-{
- int i;
- short int events = 0;
-
- for (i = 0; i < n_pollfds; i++) {
- if (pollfds[i].fd == fd) {
- events |= pollfds[i].revents;
- }
- }
-
- return events;
-}
\f
/* Creates and returns a new poll_waiter for 'fd' and 'events'. */
static struct poll_waiter *