static void
qlooper_handle_io_bh(void* opaque)
{
QLooper* looper = opaque;
QLoopIo* io;
while ((io = looper->io_pending) != NULL) {
unsigned ready;
looper->io_pending = io->pendingNext;
io->pendingNext = NULL;
ready = io->ready;
io->ready = 0;
io->user_callback(io->user_opaque, io->fd, ready);
}
}
/* This function is called by the main event loop when pending i/o
* events were registered with qlooper_addPendingIo(). It will parse
* the list of pending QLoopIo and call the user callback with the
* appropriate flags.
*/
static void
qlooper_handle_io_bh(void* opaque)
{
QLooper* looper = opaque;
QLoopIo* io;
while ((io = looper->io_pending) != NULL) {
unsigned ready;
/* extract from list */
looper->io_pending = io->pendingNext;
io->pendingNext = NULL;
/* call the user callback, clear io->ready before to
* indicate that the item is not on the pending list
* anymore.
*/
ready = io->ready;
io->ready = 0;
io->user_callback(io->user_opaque, io->fd, ready);
}
}
