176 sip_free_phdr(sip_parsed_header_t *header)  in sip_free_phdr()  argument
181 	if (header == NULL)  in sip_free_phdr()
183 	value = (sip_hdr_value_t *)header->value;  in sip_free_phdr()
190 	free(header);  in sip_free_phdr()
197 sip_free_cftr_header(sip_parsed_header_t *header)  in sip_free_cftr_header()  argument
202 	if (header == NULL)  in sip_free_cftr_header()
204 	value = (sip_hdr_value_t *)header->value;  in sip_free_cftr_header()
217 	free(header);  in sip_free_cftr_header()
296 _sip_copy_header(_sip_msg_t *sip_msg, _sip_header_t *header, char *extra_param,  in _sip_copy_header()  argument
317 		if (header->sip_hdr_end - strlen(SIP_CRLF) <=  in _sip_copy_header()
318 		    header->sip_hdr_start) {  in _sip_copy_header()
321 		p = header->sip_hdr_end - strlen(SIP_CRLF);  in _sip_copy_header()
324 			if (p - strlen(SIP_CRLF) < header->sip_hdr_start)  in _sip_copy_header()
334 	hdrlen = header->sip_hdr_end - header->sip_hdr_start - ncrlf;  in _sip_copy_header()
338 	if (header->sip_header_state == SIP_HEADER_DELETED_VAL) {  in _sip_copy_header()
341 		len = sip_copy_values(new_header->sip_hdr_start, header);  in _sip_copy_header()
345 		(void) memcpy(new_header->sip_hdr_start, header->sip_hdr_start,  in _sip_copy_header()
364 	new_header->sip_header_functions = header->sip_header_functions;  in _sip_copy_header()
376 	_sip_header_t	*header;  in _sip_find_and_copy_all_header()  local
386 	header = sip_search_for_header(_old_msg, header_name, NULL);  in _sip_find_and_copy_all_header()
387 	while (header != NULL) {  in _sip_find_and_copy_all_header()
388 		ret = _sip_copy_header(_new_msg, header, NULL, B_TRUE);  in _sip_find_and_copy_all_header()
391 		header = sip_search_for_header(_old_msg, header_name, header);  in _sip_find_and_copy_all_header()
405 	_sip_header_t	*header;  in _sip_find_and_copy_header()  local
413 	header = sip_search_for_header(_old_msg, header_name, NULL);  in _sip_find_and_copy_header()
414 	if (header == NULL)  in _sip_find_and_copy_header()
418 	ret = _sip_copy_header(_new_msg, header, extra_param, B_TRUE);  in _sip_find_and_copy_header()
430 	_sip_header_t	*header;  in sip_copy_all_headers()  local
442 	header = sip_search_for_header(_old_msg, NULL, NULL);  in sip_copy_all_headers()
443 	while (header != NULL) {  in sip_copy_all_headers()
444 		ret = _sip_copy_header(_new_msg, header, NULL, B_FALSE);  in sip_copy_all_headers()
447 		header = sip_search_for_header(_old_msg, NULL, header);  in sip_copy_all_headers()
502 	_sip_header_t	*header;  in sip_delete_start_line_locked()  local
508 	header = _sip_msg->sip_msg_start_line;  in sip_delete_start_line_locked()
509 	while (header != NULL) {  in sip_delete_start_line_locked()
510 		next_header = header->sip_hdr_next;  in sip_delete_start_line_locked()
511 		_sip_msg->sip_msg_len -= (header->sip_hdr_end -  in sip_delete_start_line_locked()
512 		    header->sip_hdr_start);  in sip_delete_start_line_locked()
513 		sip_free_header(header);  in sip_delete_start_line_locked()
514 		header = next_header;  in sip_delete_start_line_locked()
568 	_sip_header_t *header;  in sip_delete_all_headers()  local
574 	header = _sip_msg->sip_msg_headers_start;  in sip_delete_all_headers()
575 	while (header != NULL) {  in sip_delete_all_headers()
577 		next_header = header->sip_hdr_next;  in sip_delete_all_headers()
578 		sip_free_header(header);  in sip_delete_all_headers()
579 		header = next_header;  in sip_delete_all_headers()
592 	_sip_header_t *header;  in sip_delete_headers()  local
599 	header = sip_search_for_header(_sip_msg, header_name, NULL);  in sip_delete_headers()
600 	if (header == NULL)  in sip_delete_headers()
602 	while (header != NULL) {  in sip_delete_headers()
603 		if (_sip_msg->sip_msg_headers_start == header) {  in sip_delete_headers()
604 			_sip_msg->sip_msg_headers_start = header->sip_hdr_next;  in sip_delete_headers()
606 			header->sip_hdr_prev->sip_hdr_next =  in sip_delete_headers()
607 			    header->sip_hdr_next;  in sip_delete_headers()
609 		if (_sip_msg->sip_msg_headers_end == header) {  in sip_delete_headers()
610 			_sip_msg->sip_msg_headers_end = header->sip_hdr_prev;  in sip_delete_headers()
612 			header->sip_hdr_next->sip_hdr_prev =  in sip_delete_headers()
613 			    header->sip_hdr_prev;  in sip_delete_headers()
615 		sip_free_header(header);  in sip_delete_headers()
619 			header = sip_search_for_header(_sip_msg, NULL, NULL);  in sip_delete_headers()
632 	_sip_header_t	*header = NULL;  in _sip_add_header()  local
643 		header = sip_search_for_header(sip_msg, header_name, NULL);  in _sip_add_header()
644 		header_tmp = header;  in _sip_add_header()
646 			while (header != NULL) {  in _sip_add_header()
647 				header_tmp = header;  in _sip_add_header()
648 				header = sip_search_for_header(sip_msg,  in _sip_add_header()
649 				    header_name, header);  in _sip_add_header()
652 		header = header_tmp;  in _sip_add_header()
653 		if (header == NULL)  in _sip_add_header()
657 	if (header != NULL) {  in _sip_add_header()
659 			new_header->sip_hdr_prev = header;  in _sip_add_header()
660 			if (sip_msg->sip_msg_headers_end == header) {  in _sip_add_header()
664 				header->sip_hdr_next->sip_hdr_prev = new_header;  in _sip_add_header()
665 				new_header->sip_hdr_next = header->sip_hdr_next;  in _sip_add_header()
667 			header->sip_hdr_next = new_header;  in _sip_add_header()
669 			new_header->sip_hdr_next = header;  in _sip_add_header()
670 			if (sip_msg->sip_msg_headers_start == header) {  in _sip_add_header()
674 				header->sip_hdr_prev->sip_hdr_next = new_header;  in _sip_add_header()
675 				new_header->sip_hdr_prev = header->sip_hdr_prev;  in _sip_add_header()
677 			header->sip_hdr_prev = new_header;  in _sip_add_header()
802 	_sip_header_t		*header = NULL;  in sip_search_for_header()  local
830 		header = old_header->sip_hdr_next;  in sip_search_for_header()
832 		header = sip_msg->sip_msg_headers_start;  in sip_search_for_header()
834 	while (header != NULL) {  in sip_search_for_header()
836 		if (header->sip_header_state == SIP_HEADER_DELETED) {  in sip_search_for_header()
837 			header = header->sip_hdr_next;  in sip_search_for_header()
844 		header->sip_hdr_current = header->sip_hdr_start;  in sip_search_for_header()
846 		if (sip_skip_white_space(header)) {  in sip_search_for_header()
847 			header = header->sip_hdr_next;  in sip_search_for_header()
851 		len = header->sip_hdr_end - header->sip_hdr_current;  in sip_search_for_header()
854 		    strncasecmp(header->sip_hdr_current, full_name,  in sip_search_for_header()
856 			header->sip_hdr_current += full_len;  in sip_search_for_header()
857 			if (sip_skip_white_space(header)) {  in sip_search_for_header()
858 				header = header->sip_hdr_next;  in sip_search_for_header()
862 			if (*header->sip_hdr_current == SIP_HCOLON) {  in sip_search_for_header()
869 		    strncasecmp(header->sip_hdr_current, compact_name,  in sip_search_for_header()
871 			header->sip_hdr_current += compact_len;  in sip_search_for_header()
872 			if (sip_skip_white_space(header)) {  in sip_search_for_header()
873 				header = header->sip_hdr_next;  in sip_search_for_header()
876 			if (*header->sip_hdr_current == SIP_HCOLON) {  in sip_search_for_header()
881 		header = header->sip_hdr_next;  in sip_search_for_header()
884 	if (header != NULL) {  in sip_search_for_header()
885 		header->sip_hdr_current = header->sip_hdr_start;  in sip_search_for_header()
888 			    sip_get_header_functions(header, header_name);  in sip_search_for_header()
893 		header->sip_header_functions = header_f_table;  in sip_search_for_header()
895 	return (header);  in sip_search_for_header()