static void
size_cols_rtentry(struct rtentry *rt)
{
static struct ifnet ifnet, *lastif;
static char buffer[100];
const char *bp;
struct sockaddr *sa;
sa_u addr, mask;
int len;
bzero(&addr, sizeof(addr));
if ((sa = kgetsa(rt_key(rt))))
bcopy(sa, &addr, sa->sa_len);
bzero(&mask, sizeof(mask));
if (rt_mask(rt) && (sa = kgetsa(rt_mask(rt))))
bcopy(sa, &mask, sa->sa_len);
bp = fmt_sockaddr(&addr.u_sa, &mask.u_sa, rt->rt_flags);
len = strlen(bp);
wid_dst = MAX(len, wid_dst);
bp = fmt_sockaddr(kgetsa(rt->rt_gateway), NULL, RTF_HOST);
len = strlen(bp);
wid_gw = MAX(len, wid_gw);
bp = fmt_flags(rt->rt_flags);
len = strlen(bp);
wid_flags = MAX(len, wid_flags);
if (addr.u_sa.sa_family == AF_INET || Wflag) {
len = snprintf(buffer, sizeof(buffer), "%d", rt->rt_refcnt);
wid_refs = MAX(len, wid_refs);
len = snprintf(buffer, sizeof(buffer), "%lu", rt->rt_use);
wid_use = MAX(len, wid_use);
if (Wflag && rt->rt_rmx.rmx_mtu != 0) {
len = snprintf(buffer, sizeof(buffer),
"%lu", rt->rt_rmx.rmx_mtu);
wid_mtu = MAX(len, wid_mtu);
}
}
if (rt->rt_ifp) {
if (rt->rt_ifp != lastif) {
if (kget(rt->rt_ifp, ifnet) == 0)
len = strlen(ifnet.if_xname);
else
len = strlen("---");
lastif = rt->rt_ifp;
wid_if = MAX(len, wid_if);
}
if (rt->rt_rmx.rmx_expire) {
time_t expire_time;
if ((expire_time =
rt->rt_rmx.rmx_expire - uptime.tv_sec) > 0) {
len = snprintf(buffer, sizeof(buffer), "%d",
(int)expire_time);
wid_expire = MAX(len, wid_expire);
}
}
}
}
static int
p_sockaddr(const char *name, struct sockaddr *sa, struct sockaddr *mask,
int flags, int width)
{
const char *cp;
char buf[128];
int protrusion;
cp = fmt_sockaddr(sa, mask, flags);
if (width < 0) {
snprintf(buf, sizeof(buf), "{:%s/%%s} ", name);
xo_emit(buf, cp);
protrusion = 0;
} else {
if (Wflag != 0 || numeric_addr) {
snprintf(buf, sizeof(buf), "{[:%d}{:%s/%%s}{]:} ",
-width, name);
xo_emit(buf, cp);
protrusion = strlen(cp) - width;
if (protrusion < 0)
protrusion = 0;
} else {
snprintf(buf, sizeof(buf), "{[:%d}{:%s/%%-.*s}{]:} ",
-width, name);
xo_emit(buf, width, cp);
protrusion = 0;
}
}
return (protrusion);
}
static void
p_sockaddr(struct sockaddr *sa, struct sockaddr *mask, int flags, int width)
{
const char *cp;
cp = fmt_sockaddr(sa, mask, flags);
if (width < 0 )
printf("%s ", cp);
else {
if (numeric_addr)
printf("%-*s ", width, cp);
else
printf("%-*.*s ", width, width, cp);
}
}
static void
size_cols_rtentry(struct rtentry *rt)
{
static struct ifnet ifnet, *lastif;
struct rtentry parent;
static char buffer[100];
const char *bp;
struct sockaddr *sa;
sa_u addr, mask;
int len;
/*
* Don't print protocol-cloned routes unless -a.
*/
if (rt->rt_flags & RTF_WASCLONED && !aflag) {
kget(rt->rt_parent, parent);
if (parent.rt_flags & RTF_PRCLONING)
return;
}
bzero(&addr, sizeof(addr));
if ((sa = kgetsa(rt_key(rt))))
bcopy(sa, &addr, sa->sa_len);
bzero(&mask, sizeof(mask));
if (rt_mask(rt) && (sa = kgetsa(rt_mask(rt))))
bcopy(sa, &mask, sa->sa_len);
bp = fmt_sockaddr(&addr.u_sa, &mask.u_sa, rt->rt_flags);
len = strlen(bp);
wid_dst = MAX(len, wid_dst);
bp = fmt_sockaddr(kgetsa(rt->rt_gateway), NULL, RTF_HOST);
len = strlen(bp);
wid_gw = MAX(len, wid_gw);
bp = fmt_flags(rt->rt_flags);
len = strlen(bp);
wid_flags = MAX(len, wid_flags);
if (addr.u_sa.sa_family == AF_INET || Wflag) {
len = snprintf(buffer, sizeof(buffer), "%ld", rt->rt_refcnt);
wid_refs = MAX(len, wid_refs);
len = snprintf(buffer, sizeof(buffer), "%lu", rt->rt_use);
wid_use = MAX(len, wid_use);
if (Wflag && rt->rt_rmx.rmx_mtu != 0) {
len = snprintf(buffer, sizeof(buffer),
"%lu", rt->rt_rmx.rmx_mtu);
wid_mtu = MAX(len, wid_mtu);
}
}
if (rt->rt_ifp) {
if (rt->rt_ifp != lastif) {
kget(rt->rt_ifp, ifnet);
lastif = rt->rt_ifp;
len = strlen(ifnet.if_xname);
wid_if = MAX(len, wid_if);
}
if (rt->rt_rmx.rmx_expire) {
time_t expire_time;
if ((expire_time =
rt->rt_rmx.rmx_expire - time(NULL)) > 0) {
len = snprintf(buffer, sizeof(buffer), "%d",
(int)expire_time);
wid_expire = MAX(len, wid_expire);
}
}
}
}
