1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
86 	    -1) {  in main()
92 				errx(1, "-c, -m, -r, -s and -z are mutually "  in main()
93 				    "exclusive and only can be used once");  in main()
97 				errx(1, "Bad -c argument %s", hostn);  in main()
109 				errx(1, "-c, -m, -r, -s and -z are mutually "  in main()
110 				    "exclusive and only can be used once");  in main()
113 				errx(1, "-m %d out of range", mirrorit);  in main()
122 				errx(1, "-c, -m, -r, -s and -z are mutually "  in main()
123 				    "exclusive and only can be used once");  in main()
133 				errx(1, "-c, -m and -r are mutually exclusive "  in main()
134 				    "from use with -s and -z");  in main()
141 				errx(1, "-c, -m and -r are mutually exclusive "  in main()
142 				    "from use with -s and -z");  in main()
149 	argc -= optind;  in main()
176 			 * Do it for the server specified by -s/--ds or all  in main()
177 			 * servers, if -s/--ds was not specified.  in main()
183 				if (ad->ai_addr->sa_family == AF_INET &&  in main()
184 				    sin->sin_family == AF_INET &&  in main()
185 				    ad->ai_addrlen >= sizeof(adsin)) {  in main()
186 					memcpy(&adsin, ad->ai_addr,  in main()
188 					if (sin->sin_addr.s_addr ==  in main()
192 				if (ad->ai_addr->sa_family == AF_INET6 &&  in main()
193 				    sin6->sin6_family == AF_INET6 &&  in main()
194 				    ad->ai_addrlen >= sizeof(adsin6)) {  in main()
195 					memcpy(&adsin6, ad->ai_addr,  in main()
197 					if (IN6_ARE_ADDR_EQUAL(&sin6->sin6_addr,  in main()
201 				ad = ad->ai_next;  in main()
221 				if (ad->ai_addr->sa_family == AF_INET &&  in main()
222 				    sin->sin_family == AF_INET &&  in main()
223 				    ad->ai_addrlen >= sizeof(adsin)) {  in main()
224 					memcpy(&adsin, ad->ai_addr,  in main()
226 					if (sin->sin_addr.s_addr ==  in main()
230 				if (ad->ai_addr->sa_family == AF_INET6 &&  in main()
231 				    sin6->sin6_family == AF_INET6 &&  in main()
232 				    ad->ai_addrlen >= sizeof(adsin6)) {  in main()
233 					memcpy(&adsin6, ad->ai_addr,  in main()
235 					if (IN6_ARE_ADDR_EQUAL(&sin6->sin6_addr,  in main()
239 				ad = ad->ai_next;  in main()
242 				sin->sin_family = AF_INET;  in main()
243 				sin->sin_len = sizeof(*sin);  in main()
244 				sin->sin_port = 0;  in main()
245 				sin->sin_addr.s_addr = 0;  in main()
250 		/* Do the -c option to replace the DS host address. */  in main()
263 				if (ad->ai_addr->sa_family == AF_INET &&  in main()
264 				    sin->sin_family == AF_INET &&  in main()
265 				    ad->ai_addrlen >= sizeof(adsin)) {  in main()
266 					memcpy(&adsin, ad->ai_addr,  in main()
268 					if (sin->sin_addr.s_addr ==  in main()
272 				if (ad->ai_addr->sa_family == AF_INET6 &&  in main()
273 				    sin6->sin6_family == AF_INET6 &&  in main()
274 				    ad->ai_addrlen >= sizeof(adsin6)) {  in main()
275 					memcpy(&adsin6, ad->ai_addr,  in main()
277 					if (IN6_ARE_ADDR_EQUAL(&sin6->sin6_addr,  in main()
281 				ad = ad->ai_next;  in main()
284 				if (sin->sin_family == AF_INET)  in main()
285 					tport = sin->sin_port;  in main()
287 					tport = sin6->sin6_port;  in main()
293 				while (newres->ai_addr->sa_family != AF_INET &&  in main()
294 				    newres->ai_addr->sa_family != AF_INET6) {  in main()
295 					newres = newres->ai_next;  in main()
300 				if (newres->ai_addr->sa_family == AF_INET) {  in main()
301 					memcpy(sin, newres->ai_addr,  in main()
303 					sin->sin_port = tport;  in main()
304 				} else if (newres->ai_addr->sa_family ==  in main()
306 					memcpy(sin6, newres->ai_addr,  in main()
308 					sin6->sin6_port = tport;  in main()
353 	fprintf(stderr, "pnfsdsfile [-q/--quiet] [-z/--zerofh] "  in usage()
354 	    "[-c/--changeds <old dshostname> <new dshostname>] "  in usage()
355 	    "[-r/--zerods <dshostname>] "  in usage()
356 	    "[-s/--ds <dshostname>] "  in usage()