324     _cups_globals_t *cg = _cupsGlobals();  in cupsGetResponse()  local
327     if ((http = cg->http) == NULL)  in cupsGetResponse()
543     _cups_globals_t *cg = _cupsGlobals();  in cupsReadResponseData()  local
546     if ((http = cg->http) == NULL)  in cupsReadResponseData()
915     _cups_globals_t *cg = _cupsGlobals();  in cupsWriteRequestData()  local
918     if ((http = cg->http) == NULL)  in cupsWriteRequestData()
986   _cups_globals_t *cg = _cupsGlobals();	/* Pointer to library globals */  in _cupsConnect()  local
993   if (cg->http)  in _cupsConnect()
1001     if (strcmp(cg->http->hostname, cg->server) ||  in _cupsConnect()
1003 …(httpAddrFamily(cg->http->hostaddr) != AF_LOCAL && cg->ipp_port != httpAddrPort(cg->http->hostaddr…  in _cupsConnect()
1005         cg->ipp_port != httpAddrPort(cg->http->hostaddr) ||  in _cupsConnect()
1007         (cg->http->encryption != cg->encryption &&  in _cupsConnect()
1008 	 cg->http->encryption == HTTP_ENCRYPTION_NEVER))  in _cupsConnect()
1014       httpClose(cg->http);  in _cupsConnect()
1015       cg->http = NULL;  in _cupsConnect()
1027       if ((n = recv(cg->http->fd, &ch, 1, MSG_PEEK)) == 0 ||  in _cupsConnect()
1030       if ((n = recv(cg->http->fd, &ch, 1, MSG_PEEK | MSG_DONTWAIT)) == 0 ||  in _cupsConnect()
1038 	httpClose(cg->http);  in _cupsConnect()
1039 	cg->http = NULL;  in _cupsConnect()
1048   if (!cg->http)  in _cupsConnect()
1050     if ((cg->http = httpConnect2(cupsServer(), ippPort(), NULL, AF_UNSPEC,  in _cupsConnect()
1065   return (cg->http);  in _cupsConnect()
1078   _cups_globals_t	*cg;		/* Global data */  in _cupsSetError()  local
1087   cg             = _cupsGlobals();  in _cupsSetError()
1088   cg->last_error = status;  in _cupsSetError()
1090   if (cg->last_status_message)  in _cupsSetError()
1092     _cupsStrFree(cg->last_status_message);  in _cupsSetError()
1094     cg->last_status_message = NULL;  in _cupsSetError()
1105       if (!cg->lang_default)  in _cupsSetError()
1106 	cg->lang_default = cupsLangDefault();  in _cupsSetError()
1108       cg->last_status_message = _cupsStrAlloc(_cupsLangString(cg->lang_default,  in _cupsSetError()
1112       cg->last_status_message = _cupsStrAlloc(message);  in _cupsSetError()
1116                 ippErrorString(cg->last_error), cg->last_status_message));  in _cupsSetError()