usr.bin/systat/ifstat.c

106 #define IN_col2		(showpps ? ifp->if_in_curpps : ifp->if_in_curtraffic)
107 #define OUT_col2	(showpps ? ifp->if_out_curpps : ifp->if_out_curtraffic)
109 		ifp->if_in_pps_peak : ifp->if_in_traffic_peak)
111 		ifp->if_out_pps_peak : ifp->if_out_traffic_peak)
113 	ifp->if_mib.ifmd_data.ifi_ipackets : ifp->if_mib.ifmd_data.ifi_ibytes)
115 	ifp->if_mib.ifmd_data.ifi_opackets : ifp->if_mib.ifmd_data.ifi_obytes)
206 	struct	if_stat *ifp = NULL;
208 	SLIST_FOREACH(ifp, &curlist, link) {
209 		if (ifp->if_ypos < LINES - 3 && ifp->if_ypos != -1) {
210 			if (!ifp->display || ifp->match == 0) {
211 					wmove(wnd, ifp->if_ypos, 0);
213 					wmove(wnd, ifp->if_ypos + 1, 0);
216 				PUTNAME(ifp);
217 				PUTRATE(col2, ifp->if_ypos);
218 				PUTRATE(col3, ifp->if_ypos);
219 				PUTTOTAL(col4, ifp->if_ypos);
268 	struct	if_stat *ifp = NULL, *temp_var;
274 	SLIST_FOREACH_SAFE(ifp, &curlist, link, temp_var) {
279 		old_inb = ifp->if_mib.ifmd_data.ifi_ibytes;
280 		old_outb = ifp->if_mib.ifmd_data.ifi_obytes;
281 		old_inp = ifp->if_mib.ifmd_data.ifi_ipackets;
282 		old_outp = ifp->if_mib.ifmd_data.ifi_opackets;
283 		ifp->tv_lastchanged = ifp->if_mib.ifmd_data.ifi_lastchange;
286 		if (getifmibdata(ifp->if_row, &ifp->if_mib) == -1 ) {
288 			SLIST_REMOVE(&curlist, ifp, if_stat, link);
289 			free(ifp);
292 		} else if (strcmp(ifp->dev_name, ifp->if_mib.ifmd_name) != 0 ) {
294 			format_device_name(ifp);
296 			old_inb = ifp->if_mib.ifmd_data.ifi_ibytes;
297 			old_outb = ifp->if_mib.ifmd_data.ifi_obytes;
298 			old_inp = ifp->if_mib.ifmd_data.ifi_ipackets;
299 			old_outp = ifp->if_mib.ifmd_data.ifi_opackets;
303 		new_inb = ifp->if_mib.ifmd_data.ifi_ibytes;
304 		new_outb = ifp->if_mib.ifmd_data.ifi_obytes;
305 		new_inp = ifp->if_mib.ifmd_data.ifi_ipackets;
306 		new_outp = ifp->if_mib.ifmd_data.ifi_opackets;
309 		if (!ifp->display && new_inb > 0 && old_inb == 0) {
310 			ifp->display = true;
319 		old_tv = ifp->tv;
323 		ifp->if_in_curtraffic = new_inb - old_inb;
324 		ifp->if_out_curtraffic = new_outb - old_outb;
326 		ifp->if_in_curpps = new_inp - old_inp;
327 		ifp->if_out_curpps = new_outp - old_outp;
334 		ifp->if_in_curtraffic /= elapsed;
335 		ifp->if_out_curtraffic /= elapsed;
336 		ifp->if_in_curpps /= elapsed;
337 		ifp->if_out_curpps /= elapsed;
339 		if (ifp->if_in_curtraffic > ifp->if_in_traffic_peak)
340 			ifp->if_in_traffic_peak = ifp->if_in_curtraffic;
342 		if (ifp->if_out_curtraffic > ifp->if_out_traffic_peak)
343 			ifp->if_out_traffic_peak = ifp->if_out_curtraffic;
345 		if (ifp->if_in_curpps > ifp->if_in_pps_peak)
346 			ifp->if_in_pps_peak = ifp->if_in_curpps;
348 		if (ifp->if_out_curpps > ifp->if_out_pps_peak)
349 			ifp->if_out_pps_peak = ifp->if_out_curpps;
351 		ifp->tv.tv_sec = new_tv.tv_sec;
352 		ifp->tv.tv_usec = new_tv.tv_usec;
369 format_device_name(struct if_stat *ifp)
372 	if (ifp != NULL ) {
373 		snprintf(ifp->display_name, IF_NAMESIZE, "%*s", IF_NAMESIZE-1,
374 		    ifp->if_mib.ifmd_name);
375 		strcpy(ifp->dev_name, ifp->if_mib.ifmd_name);
415  * those that are to be displayed (ifp->display = 1).  For each interf-
417  * it on the screen (ifp->if_ypos).
425 	struct	if_stat	*ifp = NULL;
429 	SLIST_FOREACH(ifp, &curlist, link) {
430 		if (matchline && !check_match(ifp->if_mib.ifmd_name))
431 			ifp->match = 0;
433 			ifp->match = 1;
434 		if (ifp->display && ifp->match) {
435 			ifp->if_ypos = y;
439 			ifp->if_ypos = -1;