151 	poep_t *poep;  in poe_mkheader()  local
157 	poep = (poep_t *)dptr;  in poe_mkheader()
158 	poep->poep_version_type = POE_VERSION;  in poe_mkheader()
159 	poep->poep_code = codeval;  in poe_mkheader()
160 	poep->poep_session_id = htons(sessionid);  in poe_mkheader()
161 	poep->poep_length = htons(0);  in poe_mkheader()
162 	return (poep);  in poe_mkheader()
170 poe_tagcheck(const poep_t *poep, int length, const uint8_t *tptr)  in poe_tagcheck()  argument
175 	if (poep == NULL || !IS_P2ALIGNED(poep, sizeof (uint16_t)) ||  in poe_tagcheck()
176 	    tptr == NULL || length < sizeof (*poep))  in poe_tagcheck()
179 	plen = poe_length(poep);  in poe_tagcheck()
180 	if (plen + sizeof (*poep) > length)  in poe_tagcheck()
183 	tstart = (const uint8_t *)(poep+1);  in poe_tagcheck()
199 poe_tag_insert(poep_t *poep, uint16_t ttype, const void *data, size_t dlen)  in poe_tag_insert()  argument
204 	plen = poe_length(poep);  in poe_tag_insert()
207 	if (sizeof (*poep) + plen + POET_HDRLEN + dlen > PPPOE_MSGMAX)  in poe_tag_insert()
209 	dp = (uint8_t *)(poep + 1) + plen;  in poe_tag_insert()
214 	poep->poep_length = htons(plen + POET_HDRLEN + dlen);  in poe_tag_insert()
223 poe_add_str(poep_t *poep, uint16_t ttype, const char *str)  in poe_add_str()  argument
225 	return (poe_tag_insert(poep, ttype, str, strlen(str)));  in poe_add_str()
233 poe_add_long(poep_t *poep, uint16_t ttype, uint32_t val)  in poe_add_long()  argument
236 	return (poe_tag_insert(poep, ttype, &val, sizeof (val)));  in poe_add_long()
244 poe_two_longs(poep_t *poep, uint16_t ttype, uint32_t val1, uint32_t val2)  in poe_two_longs()  argument
250 	return (poe_tag_insert(poep, ttype, vals, sizeof (vals)));  in poe_two_longs()
259 poe_tag_copy(poep_t *poep, const uint8_t *tagp)  in poe_tag_copy()  argument
265 	plen = poe_length(poep);  in poe_tag_copy()
266 	if (sizeof (*poep) + plen + tlen > PPPOE_MSGMAX)  in poe_tag_copy()
268 	(void) memcpy((uint8_t *)(poep + 1) + plen, tagp, tlen);  in poe_tag_copy()
269 	poep->poep_length = htons(tlen + plen);  in poe_tag_copy()