rdata/generic/gpos_27.c

111 	dns_rdata_gpos_t *gpos = source;
114 	REQUIRE(gpos != NULL);
115 	REQUIRE(gpos->common.rdtype == type);
116 	REQUIRE(gpos->common.rdclass == rdclass);
121 	RETERR(uint8_tobuffer(gpos->long_len, target));
122 	RETERR(mem_tobuffer(target, gpos->longitude, gpos->long_len));
123 	RETERR(uint8_tobuffer(gpos->lat_len, target));
124 	RETERR(mem_tobuffer(target, gpos->latitude, gpos->lat_len));
125 	RETERR(uint8_tobuffer(gpos->alt_len, target));
126 	return (mem_tobuffer(target, gpos->altitude, gpos->alt_len));
131 	dns_rdata_gpos_t *gpos = target;
135 	REQUIRE(gpos != NULL);
138 	gpos->common.rdclass = rdata->rdclass;
139 	gpos->common.rdtype = rdata->type;
140 	ISC_LINK_INIT(&gpos->common, link);
143 	gpos->long_len = uint8_fromregion(&region);
145 	gpos->longitude = mem_maybedup(mctx, region.base, gpos->long_len);
146 	if (gpos->longitude == NULL) {
149 	isc_region_consume(&region, gpos->long_len);
151 	gpos->lat_len = uint8_fromregion(&region);
153 	gpos->latitude = mem_maybedup(mctx, region.base, gpos->lat_len);
154 	if (gpos->latitude == NULL) {
157 	isc_region_consume(&region, gpos->lat_len);
159 	gpos->alt_len = uint8_fromregion(&region);
161 	if (gpos->lat_len > 0) {
162 		gpos->altitude = mem_maybedup(mctx, region.base, gpos->alt_len);
163 		if (gpos->altitude == NULL) {
167 		gpos->altitude = NULL;
170 	gpos->mctx = mctx;
174 	if (mctx != NULL && gpos->longitude != NULL) {
175 		isc_mem_free(mctx, gpos->longitude);
179 	if (mctx != NULL && gpos->latitude != NULL) {
180 		isc_mem_free(mctx, gpos->latitude);
187 	dns_rdata_gpos_t *gpos = source;
189 	REQUIRE(gpos != NULL);
190 	REQUIRE(gpos->common.rdtype == dns_rdatatype_gpos);
192 	if (gpos->mctx == NULL) {
196 	if (gpos->longitude != NULL) {
197 		isc_mem_free(gpos->mctx, gpos->longitude);
199 	if (gpos->latitude != NULL) {
200 		isc_mem_free(gpos->mctx, gpos->latitude);
202 	if (gpos->altitude != NULL) {
203 		isc_mem_free(gpos->mctx, gpos->altitude);
205 	gpos->mctx = NULL;