change the data associated with it. */
if (file_ptr == NULL)
{
- file_ptr = (file_handler *) xmalloc (sizeof (file_handler));
+ file_ptr = XNEW (file_handler);
file_ptr->fd = fd;
file_ptr->ready_mask = 0;
file_ptr->next_file = gdb_notifier.first_file_handler;
* sizeof (struct pollfd)));
else
gdb_notifier.poll_fds =
- (struct pollfd *) xmalloc (sizeof (struct pollfd));
+ XNEW (struct pollfd);
(gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->fd = fd;
(gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->events = mask;
(gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->revents = 0;
{
async_signal_handler *async_handler_ptr;
- async_handler_ptr =
- (async_signal_handler *) xmalloc (sizeof (async_signal_handler));
+ async_handler_ptr = XNEW (async_signal_handler);
async_handler_ptr->ready = 0;
async_handler_ptr->next_handler = NULL;
async_handler_ptr->proc = proc;
async_handler_ptr->ready = 1;
}
+/* See event-loop.h. */
+
+void
+clear_async_signal_handler (async_signal_handler *async_handler_ptr)
+{
+ async_handler_ptr->ready = 0;
+}
+
+/* See event-loop.h. */
+
+int
+async_signal_handler_is_marked (async_signal_handler *async_handler_ptr)
+{
+ return async_handler_ptr->ready;
+}
+
/* Call all the handlers that are ready. Returns true if any was
indeed ready. */
static int
{
async_event_handler *h;
- h = xmalloc (sizeof (*h));
+ h = XNEW (struct async_event_handler);
h->ready = 0;
h->next_handler = NULL;
h->proc = proc;
gettimeofday (&time_now, NULL);
- timer_ptr = (struct gdb_timer *) xmalloc (sizeof (*timer_ptr));
+ timer_ptr = XNEW (struct gdb_timer);
timer_ptr->when.tv_sec = time_now.tv_sec + delta.tv_sec;
timer_ptr->when.tv_usec = time_now.tv_usec + delta.tv_usec;
/* Carry? */