45 struct pvt {  struct
71 	struct pvt *pvt;  in irs_dns_pr()  local
78 	if (!(pvt = memget(sizeof *pvt))) {  in irs_dns_pr()
82 	memset(pvt, 0, sizeof *pvt);  in irs_dns_pr()
84 		memput(pvt, sizeof *pvt);  in irs_dns_pr()
89 	pvt->dns = dns;  in irs_dns_pr()
90 	pr->private = pvt;  in irs_dns_pr()
106 	struct pvt *pvt = (struct pvt *)this->private;  in pr_close()  local
108 	if (pvt->proto.p_aliases)  in pr_close()
109 		free(pvt->proto.p_aliases);  in pr_close()
110 	if (pvt->prbuf)  in pr_close()
111 		free(pvt->prbuf);  in pr_close()
113 	memput(pvt, sizeof *pvt);  in pr_close()
119 	struct pvt *pvt = (struct pvt *)this->private;  in pr_byname()  local
120 	struct dns_p *dns = pvt->dns;  in pr_byname()
134 	struct pvt *pvt = (struct pvt *)this->private;  in pr_bynumber()  local
135 	struct dns_p *dns = pvt->dns;  in pr_bynumber()
170 	struct pvt *pvt = (struct pvt *)this->private;  in pr_res_get()  local
171 	struct dns_p *dns = pvt->dns;  in pr_res_get()
179 	struct pvt *pvt = (struct pvt *)this->private;  in pr_res_set()  local
180 	struct dns_p *dns = pvt->dns;  in pr_res_set()
189 	struct pvt *pvt = (struct pvt *)this->private;  in parse_hes_list()  local
209 		if (pvt->prbuf)  in parse_hes_list()
210 			free(pvt->prbuf);  in parse_hes_list()
211 		pvt->prbuf = strdup(cp);  in parse_hes_list()
213 		p = pvt->prbuf;  in parse_hes_list()
214 		pvt->proto.p_name = p;  in parse_hes_list()
221 		pvt->proto.p_proto = atoi(p);  in parse_hes_list()
228 			if ((num + 1) >= max || !pvt->proto.p_aliases) {  in parse_hes_list()
230 				new = realloc(pvt->proto.p_aliases,  in parse_hes_list()
236 				pvt->proto.p_aliases = new;  in parse_hes_list()
238 			pvt->proto.p_aliases[num++] = p;  in parse_hes_list()
244 		if (!pvt->proto.p_aliases)  in parse_hes_list()
245 			pvt->proto.p_aliases = malloc(sizeof(char *));  in parse_hes_list()
246 		if (!pvt->proto.p_aliases)  in parse_hes_list()
248 		pvt->proto.p_aliases[num] = NULL;  in parse_hes_list()
249 		return (&pvt->proto);  in parse_hes_list()
253 	if (pvt->proto.p_aliases) {  in parse_hes_list()
254 		free(pvt->proto.p_aliases);  in parse_hes_list()
255 		pvt->proto.p_aliases = NULL;  in parse_hes_list()
257 	if (pvt->prbuf) {  in parse_hes_list()
258 		free(pvt->prbuf);  in parse_hes_list()
259 		pvt->prbuf = NULL;  in parse_hes_list()