Differential D39148 Diff 119474 usr.bin/netstat/route.c

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usr.bin/netstat/route.c

Show First 20 Lines • Show All 90 Lines • ▼ Show 20 Lines	struct bits rt_bits[] = {
{ RTF_BLACKHOLE,'B', "blackhole" },		{ RTF_BLACKHOLE,'B', "blackhole" },
{ RTF_BROADCAST,'b', "broadcast" },		{ RTF_BROADCAST,'b', "broadcast" },
#ifdef RTF_LLINFO		#ifdef RTF_LLINFO
{ RTF_LLINFO, 'L', "llinfo" },		{ RTF_LLINFO, 'L', "llinfo" },
#endif		#endif
{ 0 , 0, NULL }		{ 0 , 0, NULL }
};		};

		#ifdef WITHOUT_NETLINK
static struct ifmap_entry *ifmap;		static struct ifmap_entry *ifmap;
static size_t ifmap_size;		static size_t ifmap_size;
		#endif
static struct timespec uptime;		static struct timespec uptime;

static const char *netname4(in_addr_t, in_addr_t);		static const char *netname4(in_addr_t, in_addr_t);
#ifdef INET6		#ifdef INET6
static const char netname6(struct sockaddr_in6 , struct sockaddr_in6 *);		static const char netname6(struct sockaddr_in6 , struct sockaddr_in6 *);
#endif		#endif
		#ifdef WITHOUT_NETLINK
static void p_rtable_sysctl(int, int);		static void p_rtable_sysctl(int, int);
static void p_rtentry_sysctl(const char name, struct rt_msghdr );		static void p_rtentry_sysctl(const char name, struct rt_msghdr );
		#endif
static void domask(char *, size_t, u_long);		static void domask(char *, size_t, u_long);

const uint32_t rt_default_weight = RT_DEFAULT_WEIGHT;		const uint32_t rt_default_weight = RT_DEFAULT_WEIGHT;

/*		/*
* Print routing tables.		* Print routing tables.
*/		*/
void		void
Show All 21 Lines	routepr(int fibnum, int af)
if (clock_gettime(CLOCK_UPTIME, &uptime) < 0)		if (clock_gettime(CLOCK_UPTIME, &uptime) < 0)
err(EX_OSERR, "clock_gettime() failed");		err(EX_OSERR, "clock_gettime() failed");

xo_open_container("route-information");		xo_open_container("route-information");
xo_emit("{T:Routing tables}");		xo_emit("{T:Routing tables}");
if (fibnum)		if (fibnum)
xo_emit(" ({L:fib}: {:fib/%d})", fibnum);		xo_emit(" ({L:fib}: {:fib/%d})", fibnum);
xo_emit("\n");		xo_emit("\n");
if (!p_rtable_netlink(fibnum, af))		#ifdef WITHOUT_NETLINK
p_rtable_sysctl(fibnum, af);		p_rtable_sysctl(fibnum, af);
		#else
		p_rtable_netlink(fibnum, af);
		#endif
xo_close_container("route-information");		xo_close_container("route-information");
}		}


/*		/*
* Print address family header before a section of the routing table.		* Print address family header before a section of the routing table.
*/		*/
void		void
▲ Show 20 Lines • Show All 79 Lines • ▼ Show 20 Lines	set_wid(int fam)
wid.gw = WID_GW_DEFAULT(fam);		wid.gw = WID_GW_DEFAULT(fam);
wid.flags = 6;		wid.flags = 6;
wid.pksent = 8;		wid.pksent = 8;
wid.mtu = 6;		wid.mtu = 6;
wid.iface = WID_IF_DEFAULT(fam);		wid.iface = WID_IF_DEFAULT(fam);
wid.expire = 6;		wid.expire = 6;
}		}

		#ifdef WITHOUT_NETLINK
static void		static void
p_rtable_sysctl(int fibnum, int af)		p_rtable_sysctl(int fibnum, int af)
{		{
size_t needed;		size_t needed;
int mib[7];		int mib[7];
char buf, next, *lim;		char buf, next, *lim;
struct rt_msghdr *rtm;		struct rt_msghdr *rtm;
struct sockaddr *sa;		struct sockaddr *sa;
▲ Show 20 Lines • Show All 109 Lines • ▼ Show 20 Lines	if (rtm->rtm_rmx.rmx_expire) {
if ((expire_time = rtm->rtm_rmx.rmx_expire - uptime.tv_sec) > 0)		if ((expire_time = rtm->rtm_rmx.rmx_expire - uptime.tv_sec) > 0)
xo_emit(" {:expire-time/%*d}", wid.expire,		xo_emit(" {:expire-time/%*d}", wid.expire,
(int)expire_time);		(int)expire_time);
}		}

xo_emit("\n");		xo_emit("\n");
xo_close_instance(name);		xo_close_instance(name);
}		}
		#endif

int		int
p_sockaddr(const char name, struct sockaddr sa, struct sockaddr *mask,		p_sockaddr(const char name, struct sockaddr sa, struct sockaddr *mask,
int flags, int width)		int flags, int width)
{		{
const char *cp;		const char *cp;
char buf[128];		char buf[128];
int protrusion;		int protrusion;
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