src/usr.bin/netstat/if.c - diff

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version 1.71, 2015/02/08 04:25:56

version 1.72, 2015/02/09 12:25:03

Line 74

struct if_msghdr ifm;

int mib[6] = { CTL_NET, PF_ROUTE, 0, 0, NET_RT_IFLIST, 0 };

char name[IFNAMSIZ + 1]; /* + 1 for the '*' */

char *buf, *next, *lim, *cp;

char *buf = NULL, *next, *lim, *cp;

struct rt_msghdr *rtm;

struct ifa_msghdr *ifam;

struct if_data *ifd;

Line 88

return;

}

if (sysctl(mib, 6, NULL, &len, NULL, 0) == -1)

len = get_sysctl(mib, 6, &buf);

err(1, "sysctl");

if ((buf = malloc(len)) == NULL)

err(1, NULL);

if (sysctl(mib, 6, buf, &len, NULL, 0) == -1)

err(1, "sysctl");

printf("%-7.7s %-5.5s %-11.11s %-17.17s ",

"Name", "Mtu", "Network", "Address");

Line 514

Line 509

int takeit = 0;

int foundone = 0;

if (sysctl(mib, 6, NULL, &len, NULL, 0) == -1)

len = get_sysctl(mib, 6, &buf);

err(1, "sysctl");

if ((buf = malloc(len)) == NULL)

err(1, NULL);

if (sysctl(mib, 6, buf, &len, NULL, 0) == -1)

err(1, "sysctl");

memset(&ip_cur, 0, sizeof(ip_cur));

lim = buf + len;