-
- fdflags = fcntl(s, F_GETFL);
- if (fdflags < 0) {
- syslog(LOG_ERR,
- "unable to get socket %d flags! %s \n",
- s,
- strerror(errno));
- close(s);
- return -1;
- }
- fdflags = fdflags | O_NONBLOCK;
- if (fcntl(s, F_SETFL, fdflags) < 0) {
- syslog(LOG_ERR,
- "unable to set socket %d nonblocking flags! %s \n",
- s,
- strerror(errno));
- close(s);
- return -1;
- }
-