}
sockser_listen_fd = socket (PF_INET, SOCK_STREAM, 0);
- if (sockser_listen_fd < 0)
+ if (sockser_listen_fd == -1)
{
sim_io_eprintf (sd, "sockser init: unable to get socket: %s\n",
strerror (errno));
addrlen = sizeof (sockaddr);
sockser_fd = accept (sockser_listen_fd, &sockaddr, &addrlen);
- if (sockser_fd < 0)
+ if (sockser_fd == -1)
return 0;
/* Set non-blocking i/o. */