*/
#ifndef lint
-static char rcsid[] = "$Id: sys-osf.c,v 1.25 1999/04/12 06:24:50 paulus Exp $";
+static const char rcsid[] = "$Id: sys-osf.c,v 1.29 1999/08/12 04:25:24 paulus Exp $";
#endif
#include <stdio.h>
if (i != fd && i != sockfd)
close(i);
closed_stdio = 1;
+ /* make sure 0, 1, 2 are open to /dev/null */
+ while ((i = open("/dev/null", O_RDWR)) >= 0) {
+ if (i > 2) {
+ close(i);
+ break;
+ }
+ }
}
/*
flags = 0;
len = getmsg(pppfd, &ctrl, &data, &flags);
if (len < 0) {
- if (errno = EAGAIN || errno == EWOULDBLOCK || errno == EINTR)
+ if (errno == EAGAIN || errno == EWOULDBLOCK || errno == EINTR)
return -1;
fatal("Error reading packet: %m");
}
{
struct ifreq ifr;
+ bzero(&ifr, sizeof(ifr));
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(sockfd, SIOCGIFFLAGS, &ifr) < 0) {
error("Couldn't mark interface down (get): %m");
ret = 0;
}
- ifr.ifr_metric = link_mtu;
+ ifr.ifr_data = (caddr_t)&link_mtu;
+
if (ioctl(sockfd, SIOCSIPMTU, &ifr) < 0) {
error("Couldn't set IP MTU: %m");
ret = 0;