void child_process(int sock)
{
int fd;
int fds[2], nfds;
char b[] = "This is on the received fd!\n";
if(ancil_recv_fd(sock, &fd)) {
perror("ancil_recv_fd");
exit(1);
} else {
printf("Received fd: %d\n", fd);
}
write(fd, b, sizeof(b));
close(fd);
sleep(2);
nfds = ancil_recv_fds(sock, fds, 2);
if(nfds < 0) {
perror("ancil_recv_fds");
exit(1);
} else {
printf("Received %d/2 fds : %d %d.\n", nfds,
fds[0], fds[1]);
}
}
int timed_ancil_fds_recv (int fdsocket, int *fds, unsigned int n, struct taia const *deadline, struct taia *stamp)
{
iopause_fd x = { fdsocket, IOPAUSE_READ, 0 } ;
for (;;)
{
register int r = iopause_stamp(&x, 1, deadline, stamp) ;
if (r < 0) return 0 ;
else if (!r) return (errno = ETIMEDOUT, 0) ;
else if (x.revents & IOPAUSE_READ)
{
r = sanitize_read(ancil_recv_fds(fdsocket, fds, n)) ;
if (r < 0) return 0 ;
else if (r > 0) break ;
}
}
return 1 ;
}
