16d49e1aeSJan Lentfer /*
26d49e1aeSJan Lentfer * EAP-WSC common routines for Wi-Fi Protected Setup
36d49e1aeSJan Lentfer * Copyright (c) 2007, Jouni Malinen <j@w1.fi>
46d49e1aeSJan Lentfer *
5*3ff40c12SJohn Marino * This software may be distributed under the terms of the BSD license.
6*3ff40c12SJohn Marino * See README for more details.
76d49e1aeSJan Lentfer */
86d49e1aeSJan Lentfer
96d49e1aeSJan Lentfer #include "includes.h"
106d49e1aeSJan Lentfer
116d49e1aeSJan Lentfer #include "common.h"
126d49e1aeSJan Lentfer #include "eap_defs.h"
136d49e1aeSJan Lentfer #include "eap_common.h"
146d49e1aeSJan Lentfer #include "wps/wps.h"
156d49e1aeSJan Lentfer #include "eap_wsc_common.h"
166d49e1aeSJan Lentfer
eap_wsc_build_frag_ack(u8 id,u8 code)176d49e1aeSJan Lentfer struct wpabuf * eap_wsc_build_frag_ack(u8 id, u8 code)
186d49e1aeSJan Lentfer {
196d49e1aeSJan Lentfer struct wpabuf *msg;
206d49e1aeSJan Lentfer
216d49e1aeSJan Lentfer msg = eap_msg_alloc(EAP_VENDOR_WFA, EAP_VENDOR_TYPE_WSC, 2, code, id);
226d49e1aeSJan Lentfer if (msg == NULL) {
236d49e1aeSJan Lentfer wpa_printf(MSG_ERROR, "EAP-WSC: Failed to allocate memory for "
246d49e1aeSJan Lentfer "FRAG_ACK");
256d49e1aeSJan Lentfer return NULL;
266d49e1aeSJan Lentfer }
276d49e1aeSJan Lentfer
286d49e1aeSJan Lentfer wpa_printf(MSG_DEBUG, "EAP-WSC: Send WSC/FRAG_ACK");
296d49e1aeSJan Lentfer wpabuf_put_u8(msg, WSC_FRAG_ACK); /* Op-Code */
306d49e1aeSJan Lentfer wpabuf_put_u8(msg, 0); /* Flags */
316d49e1aeSJan Lentfer
326d49e1aeSJan Lentfer return msg;
336d49e1aeSJan Lentfer }
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