/* Calculate time left until timer expires */
memcpy(&timeleft, &(data->next_timeout), sizeof(struct timeval));
- timeleft.tv_sec -= timenow.tv_sec;
- timeleft.tv_usec -= timenow.tv_usec;
- if (timeleft.tv_usec < 0) {
+ if (timeleft.tv_usec < timenow.tv_usec) {
+ timeleft.tv_usec = 1000000 - timenow.tv_usec + timeleft.tv_usec;
timeleft.tv_sec--;
- timeleft.tv_usec += 1000000;
+ } else {
+ timeleft.tv_usec -= timenow.tv_usec;
}
-
- if (timeleft.tv_sec < 0) {
+ if (timeleft.tv_sec < timenow.tv_sec) {
timeleft.tv_sec = 0;
timeleft.tv_usec = 1;
+ } else {
+ timeleft.tv_sec -= timenow.tv_sec;
}
/*
perror("setsockopt");
ret = -1;
}
-# elif defined(OPENSSL_SYS_LINUX) && defined(IP_MTUDISCOVER)
+# elif defined(OPENSSL_SYS_LINUX) && defined(IP_MTU_DISCOVER)
if ((sockopt_val = num ? IP_PMTUDISC_PROBE : IP_PMTUDISC_DONT),
(ret = setsockopt(b->num, IPPROTO_IP, IP_MTU_DISCOVER,
&sockopt_val, sizeof(sockopt_val))) < 0) {