ObjFW  Diff

}

- (void)OF_addFileDescriptor: (int)fd
		  withEvents: (short)events
{
	struct pollfd *FDs = [_FDs items];
	size_t i, count = [_FDs count];
	BOOL found = NO;
	bool found = false;

	for (i = 0; i < count; i++) {
		if (FDs[i].fd == fd) {
			FDs[i].events |= events;
			found = YES;
			found = true;
			break;
		}
	}

	if (!found) {
		struct pollfd p = { fd, events | POLLERR, 0 };
		[_FDs addItem: &p];

- (void)OF_removeFileDescriptorForWriting: (int)fd
{
	[self OF_removeFileDescriptor: fd
			   withEvents: POLLOUT];
}

- (BOOL)observeWithTimeout: (double)timeout
- (bool)observeWithTimeout: (double)timeout
{
	void *pool = objc_autoreleasePoolPush();
	struct pollfd *FDs;
	size_t i, nFDs, realEvents = 0;

	[self OF_processQueue];

	if ([self OF_processCache]) {
		objc_autoreleasePoolPop(pool);
		return YES;
		return true;
	}

	objc_autoreleasePoolPop(pool);

	FDs = [_FDs items];
	nFDs = [_FDs count];

#ifdef OPEN_MAX
	if (nFDs > OPEN_MAX)
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];
#endif

	if (poll(FDs, (nfds_t)nFDs,
	    (int)(timeout != -1 ? timeout * 1000 : -1)) < 1)
		return NO;
		return false;

	for (i = 0; i < nFDs; i++) {
		pool = objc_autoreleasePoolPush();

		if (FDs[i].revents & POLLIN) {
			if (FDs[i].fd == _cancelFD[0]) {
				char buffer;

		FDs[i].revents = 0;

		objc_autoreleasePoolPop(pool);
	}

	if (realEvents == 0)
		return NO;
		return false;

	return YES;
	return true;
}
@end