C++ (Cpp) link_to_poll Exemples

Exemple #1

Fichier : link.c Projet : rmcgibbo/cctools-3.4.2-fork

int link_poll(struct link_info *links, int nlinks, int msec)
{
	struct pollfd *fds = malloc(nlinks * sizeof(struct pollfd));
	int i;
	int result;

	memset(fds, 0, nlinks * sizeof(struct pollfd));

	for(i = 0; i < nlinks; i++) {
		fds[i].fd = links[i].link->fd;
		fds[i].events = link_to_poll(links[i].events);
	}

	result = poll(fds, nlinks, msec);

	if(result >= 0) {
		for(i = 0; i < nlinks; i++) {
			links[i].revents = poll_to_link(fds[i].revents);
		}
	}

	free(fds);

	return result;
}

Exemple #2

Fichier : link.c Projet : mcast/cctools

int link_poll(struct link_info *links, int nlinks, int msec)
{
	struct pollfd *fds = malloc(nlinks * sizeof(struct pollfd));
	int i;
	int result;

	memset(fds, 0, nlinks * sizeof(struct pollfd));

	for(i = 0; i < nlinks; i++) {
		fds[i].fd = links[i].link->fd;
		fds[i].events = link_to_poll(links[i].events);
		if(links[i].link->buffer_length) {  // If there's data already waiting, don't sit in the poll
			msec = 0;
		}
	}

	result = poll(fds, nlinks, msec);

	if(result >= 0) {
		for(i = 0; i < nlinks; i++) {
			links[i].revents = poll_to_link(fds[i].revents);
			if(links[i].link->buffer_length) {
				links[i].revents |= LINK_READ;
				result++;
			}
		}
	}

	free(fds);

	return result;
}