Lines Matching refs:NULL
86 .init = _init, .get_capabilities = _get_capabilities, .get_margins = NULL,
99 if (caps == NULL) { in ipp_status_get_capabilities_ifc()
100 return NULL; in ipp_status_get_capabilities_ifc()
104 caps->http = NULL; in ipp_status_get_capabilities_ifc()
115 if (this_p == NULL) { in _init()
120 if (caps->http != NULL) { in _init()
128 if (caps->http == NULL) { in _init()
138 ipp_capabilities_t *caps = NULL; in _get_capabilities()
139 ipp_t *request = NULL; // IPP request object in _get_capabilities()
140 ipp_t *response = NULL; // IPP response object in _get_capabilities()
146 if (capabilities != NULL) { in _get_capabilities()
151 if (this_p == NULL) { in _get_capabilities()
156 if (caps->http == NULL) { in _get_capabilities()
163 ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, in _get_capabilities()
167 sizeof(pattrs) / sizeof(pattrs[0]), NULL, pattrs); in _get_capabilities()
176 if (response == NULL) { in _get_capabilities()
192 if ((attrptr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) == NULL) { in _get_capabilities()
199 if (ipp_status >= IPP_OK && ipp_status < IPP_REDIRECTION_OTHER_SITE && response != NULL) { in _get_capabilities()
209 if ((caps != NULL) && (capabilities != NULL)) { in _get_capabilities()
222 if (this_p == NULL) { in _destroy()
227 if (caps->http != NULL) { in _destroy()