79 static void iconv_unregister_cspair(struct iconv_cspair *csp);
84 	struct iconv_cspair *csp;  in iconv_mod_unload()  local
87 	TAILQ_FOREACH(csp, &iconv_cslist, cp_link) {  in iconv_mod_unload()
88 		if (csp->cp_refcount) {  in iconv_mod_unload()
94 	while ((csp = TAILQ_FIRST(&iconv_cslist)) != NULL)  in iconv_mod_unload()
95 		iconv_unregister_cspair(csp);  in iconv_mod_unload()
168 	struct iconv_cspair *csp;  in iconv_lookupcs()  local
170 	TAILQ_FOREACH(csp, &iconv_cslist, cp_link) {  in iconv_lookupcs()
171 		if (strcasecmp(csp->cp_to, to) == 0 &&  in iconv_lookupcs()
172 		    strcasecmp(csp->cp_from, from) == 0) {  in iconv_lookupcs()
174 				*cspp = csp;  in iconv_lookupcs()
186 	struct iconv_cspair *csp;  in iconv_register_cspair()  local
192 	csize = sizeof(*csp);  in iconv_register_cspair()
199 	csp = malloc(csize, M_ICONV, M_WAITOK);  in iconv_register_cspair()
200 	bzero(csp, csize);  in iconv_register_cspair()
201 	csp->cp_id = iconv_csid++;  in iconv_register_cspair()
202 	csp->cp_dcp = dcp;  in iconv_register_cspair()
203 	cp = (char*)(csp + 1);  in iconv_register_cspair()
206 		csp->cp_to = cp;  in iconv_register_cspair()
209 		csp->cp_to = iconv_unicode_string;  in iconv_register_cspair()
212 		csp->cp_from = cp;  in iconv_register_cspair()
214 		csp->cp_from = iconv_unicode_string;  in iconv_register_cspair()
215 	csp->cp_data = data;  in iconv_register_cspair()
217 	TAILQ_INSERT_TAIL(&iconv_cslist, csp, cp_link);  in iconv_register_cspair()
218 	*cspp = csp;  in iconv_register_cspair()
223 iconv_unregister_cspair(struct iconv_cspair *csp)  in iconv_unregister_cspair()  argument
225 	TAILQ_REMOVE(&iconv_cslist, csp, cp_link);  in iconv_unregister_cspair()
226 	if (csp->cp_data)  in iconv_unregister_cspair()
227 		free(csp->cp_data, M_ICONVDATA);  in iconv_unregister_cspair()
228 	free(csp, M_ICONV);  in iconv_unregister_cspair()
239 	struct iconv_cspair *csp, *cspfrom, *cspto;  in iconv_open()  local
247 	error = iconv_lookupcs(to, from, &csp);  in iconv_open()
249 		return ICONV_CONVERTER_OPEN(csp->cp_dcp, csp, NULL, handle);  in iconv_open()
360 	struct iconv_cspair *csp;  in iconv_sysctl_cslist()  local
368 	TAILQ_FOREACH(csp, &iconv_cslist, cp_link) {  in iconv_sysctl_cslist()
369 		csi.cs_id = csp->cp_id;  in iconv_sysctl_cslist()
370 		csi.cs_refcount = csp->cp_refcount;  in iconv_sysctl_cslist()
371 		csi.cs_base = csp->cp_base ? csp->cp_base->cp_id : 0;  in iconv_sysctl_cslist()
372 		strcpy(csi.cs_to, csp->cp_to);  in iconv_sysctl_cslist()
373 		strcpy(csi.cs_from, csp->cp_from);  in iconv_sysctl_cslist()
391 	struct iconv_cspair *csp;  in iconv_add()  local
396 	return iconv_register_cspair(to, from, dcp, NULL, &csp);  in iconv_add()
406 	struct iconv_cspair *csp;  in iconv_sysctl_add()  local
427 	error = iconv_register_cspair(din.ia_to, din.ia_from, dcp, NULL, &csp);  in iconv_sysctl_add()
433 		csp->cp_data = malloc(din.ia_datalen, M_ICONVDATA, M_WAITOK);  in iconv_sysctl_add()
434 		error = copyin(din.ia_data, csp->cp_data, din.ia_datalen);  in iconv_sysctl_add()
438 	dout.ia_csid = csp->cp_id;  in iconv_sysctl_add()
446 	iconv_unregister_cspair(csp);  in iconv_sysctl_add()