lib/isc/httpd.c

817 	unsigned int needlen;
819 	needlen = strlen(httpd->protocol) + 1; /* protocol + space */
820 	needlen += 3 + 1;  /* room for response code, always 3 bytes */
821 	needlen += strlen(httpd->retmsg) + 2;  /* return msg + CRLF */
823 	while (isc_buffer_availablelength(&httpd->headerbuffer) < needlen) {
831 	isc_buffer_add(&httpd->headerbuffer, needlen);
841 	unsigned int needlen;
843 	needlen = strlen(name); /* name itself */
845 		needlen += 2 + strlen(val); /* :<space> and val */
846 	needlen += 2; /* CRLF */
848 	while (isc_buffer_availablelength(&httpd->headerbuffer) < needlen) {
861 	isc_buffer_add(&httpd->headerbuffer, needlen);
885 	unsigned int needlen;
890 	needlen = strlen(name); /* name itself */
891 	needlen += 2 + strlen(buf); /* :<space> and val */
892 	needlen += 2; /* CRLF */
894 	while (isc_buffer_availablelength(&httpd->headerbuffer) < needlen) {
903 	isc_buffer_add(&httpd->headerbuffer, needlen);