42 struct pvt {  struct
70 	struct pvt *pvt;  in irs_gen_nw()  local
72 	if (!(pvt = memget(sizeof *pvt))) {  in irs_gen_nw()
76 	memset(pvt, 0, sizeof *pvt);  in irs_gen_nw()
78 		memput(pvt, sizeof *pvt);  in irs_gen_nw()
83 	pvt->rules = accpvt->map_rules[irs_nw];  in irs_gen_nw()
84 	pvt->rule = pvt->rules;  in irs_gen_nw()
85 	nw->private = pvt;  in irs_gen_nw()
101 	struct pvt *pvt = (struct pvt *)this->private;  in nw_close()  local
105 	if (pvt->res && pvt->free_res)  in nw_close()
106 		(*pvt->free_res)(pvt->res);  in nw_close()
108 	memput(pvt, sizeof *pvt);  in nw_close()
114 	struct pvt *pvt = (struct pvt *)this->private;  in nw_next()  local
121 	while (pvt->rule) {  in nw_next()
122 		nw = pvt->rule->inst->nw;  in nw_next()
126 		if (!(pvt->rules->flags & IRS_CONTINUE))  in nw_next()
128 		pvt->rule = pvt->rule->next;  in nw_next()
129 		if (pvt->rule) {  in nw_next()
130 			nw = pvt->rule->inst->nw;  in nw_next()
139 	struct pvt *pvt = (struct pvt *)this->private;  in nw_byname()  local
147 	for (rule = pvt->rules; rule; rule = rule->next) {  in nw_byname()
149 		RES_SET_H_ERRNO(pvt->res, NETDB_INTERNAL);  in nw_byname()
153 		if (pvt->res->res_h_errno != TRY_AGAIN &&  in nw_byname()
162 	struct pvt *pvt = (struct pvt *)this->private;  in nw_byaddr()  local
170 	for (rule = pvt->rules; rule; rule = rule->next) {  in nw_byaddr()
172 		RES_SET_H_ERRNO(pvt->res, NETDB_INTERNAL);  in nw_byaddr()
176 		if (pvt->res->res_h_errno != TRY_AGAIN &&  in nw_byaddr()
185 	struct pvt *pvt = (struct pvt *)this->private;  in nw_rewind()  local
188 	pvt->rule = pvt->rules;  in nw_rewind()
189 	if (pvt->rule) {  in nw_rewind()
190 		nw = pvt->rule->inst->nw;  in nw_rewind()
197 	struct pvt *pvt = (struct pvt *)this->private;  in nw_minimize()  local
200 	if (pvt->res)  in nw_minimize()
201 		res_nclose(pvt->res);  in nw_minimize()
202 	for (rule = pvt->rules; rule != NULL; rule = rule->next) {  in nw_minimize()
211 	struct pvt *pvt = (struct pvt *)this->private;  in nw_res_get()  local
213 	if (!pvt->res) {  in nw_res_get()
224 	return (pvt->res);  in nw_res_get()
230 	struct pvt *pvt = (struct pvt *)this->private;  in nw_res_set()  local
233 	if (pvt->res && pvt->free_res) {  in nw_res_set()
234 		res_nclose(pvt->res);  in nw_res_set()
235 		(*pvt->free_res)(pvt->res);  in nw_res_set()
238 	pvt->res = res;  in nw_res_set()
239 	pvt->free_res = free_res;  in nw_res_set()
241 	for (rule = pvt->rules; rule != NULL; rule = rule->next) {  in nw_res_set()
244 		(*nw->res_set)(nw, pvt->res, NULL);  in nw_res_set()
250 	struct pvt *pvt = (struct pvt *)this->private;  in init()  local
252 	if (!pvt->res && !nw_res_get(this))  in init()
254 	if (((pvt->res->options & RES_INIT) == 0U) &&  in init()
255 	    res_ninit(pvt->res) == -1)  in init()