183 		char *opt = argv[1];  in main()  local
185 		if (strcmp(opt, "--") == 0) {  in main()
189 		if (opt[0] != '-')  in main()
191 		if (opt[1] == '-')  in main()
192 			opt++;  in main()
193 		if (matches(opt, "-loops") == 0) {  in main()
199 		} else if (matches(opt, "-family") == 0) {  in main()
210 		} else if (strcmp(opt, "-4") == 0) {  in main()
212 		} else if (strcmp(opt, "-6") == 0) {  in main()
214 		} else if (strcmp(opt, "-0") == 0) {  in main()
216 		} else if (strcmp(opt, "-I") == 0) {  in main()
218 		} else if (strcmp(opt, "-D") == 0) {  in main()
220 		} else if (strcmp(opt, "-M") == 0) {  in main()
222 		} else if (strcmp(opt, "-B") == 0) {  in main()
224 		} else if (matches(opt, "-human") == 0 ||  in main()
225 			   matches(opt, "-human-readable") == 0) {  in main()
227 		} else if (matches(opt, "-iec") == 0) {  in main()
229 		} else if (matches(opt, "-stats") == 0 ||  in main()
230 			   matches(opt, "-statistics") == 0) {  in main()
232 		} else if (matches(opt, "-details") == 0) {  in main()
234 		} else if (matches(opt, "-resolve") == 0) {  in main()
236 		} else if (matches(opt, "-oneline") == 0) {  in main()
238 		} else if (matches(opt, "-timestamp") == 0) {  in main()
240 		} else if (matches(opt, "-tshort") == 0) {  in main()
244 		} else if (matches(opt, "-numeric") == 0) {  in main()
247 		} else if (matches(opt, "-Version") == 0) {  in main()
250 		} else if (matches(opt, "-force") == 0) {  in main()
253 		} else if (matches(opt, "-batch") == 0) {  in main()
260 		} else if (matches(opt, "-brief") == 0) {  in main()
262 		} else if (matches(opt, "-rcvbuf") == 0) {  in main()
275 		} else if (matches(opt, "-color") == 0) {  in main()
277 		} else if (matches(opt, "-help") == 0) {  in main()
279 		} else if (matches(opt, "-netns") == 0) {  in main()
283 		} else if (matches(opt, "-all") == 0) {  in main()
288 				opt);  in main()