96 	au_record_t *rec = NULL;  in au_open()  local
110 		rec = LIST_FIRST(&audit_free_q);  in au_open()
111 		rec->used = 1;  in au_open()
112 		LIST_REMOVE(rec, au_rec_q);  in au_open()
119 	if (rec == NULL) {  in au_open()
123 		rec = malloc (sizeof(au_record_t));  in au_open()
124 		if (rec == NULL)  in au_open()
127 		rec->data = malloc (MAX_AUDIT_RECORD_SIZE * sizeof(u_char));  in au_open()
128 		if (rec->data == NULL) {  in au_open()
129 			free(rec);  in au_open()
142 			free(rec->data);  in au_open()
143 			free(rec);  in au_open()
149 		rec->desc = audit_rec_count;  in au_open()
150 		open_desc_table[audit_rec_count] = rec;  in au_open()
159 	memset(rec->data, 0, MAX_AUDIT_RECORD_SIZE);  in au_open()
161 	TAILQ_INIT(&rec->token_q);  in au_open()
162 	rec->len = 0;  in au_open()
163 	rec->used = 1;  in au_open()
165 	return (rec->desc);  in au_open()
177 	au_record_t *rec;  in au_write()  local
185 	rec = open_desc_table[d];  in au_write()
186 	if ((rec == NULL) || (rec->used == 0)) {  in au_write()
191 	if (rec->len + tok->len + AUDIT_TRAILER_SIZE > MAX_AUDIT_RECORD_SIZE) {  in au_write()
201 	TAILQ_INSERT_TAIL(&rec->token_q, tok, tokens);  in au_write()
203 	rec->len += tok->len; /* grow record length by token size bytes */  in au_write()
218 au_assemble(au_record_t *rec, short event)  in au_assemble()  argument
242 		tot_rec_size = rec->len + AUDIT_HEADER_SIZE +  in au_assemble()
263 		tot_rec_size = rec->len + hdrsize + AUDIT_TRAILER_SIZE;  in au_assemble()
286 	TAILQ_INSERT_HEAD(&rec->token_q, header, tokens);  in au_assemble()
287 	TAILQ_INSERT_TAIL(&rec->token_q, trailer, tokens);  in au_assemble()
289 	rec->len = tot_rec_size;  in au_assemble()
290 	dptr = rec->data;  in au_assemble()
292 	TAILQ_FOREACH(tok, &rec->token_q, tokens) {  in au_assemble()
305 au_teardown(au_record_t *rec)  in au_teardown()  argument
310 	while ((tok = TAILQ_FIRST(&rec->token_q)) != NULL) {  in au_teardown()
311 		TAILQ_REMOVE(&rec->token_q, tok, tokens);  in au_teardown()
316 	rec->used = 0;  in au_teardown()
317 	rec->len = 0;  in au_teardown()
324 	LIST_INSERT_HEAD(&audit_free_q, rec, au_rec_q);  in au_teardown()
339 	au_record_t *rec;  in au_close()  local
343 	rec = open_desc_table[d];  in au_close()
344 	if ((rec == NULL) || (rec->used == 0)) {  in au_close()
354 	tot_rec_size = rec->len + MAX_AUDIT_HEADER_SIZE + AUDIT_TRAILER_SIZE;  in au_close()
367 	if (au_assemble(rec, event) < 0) {  in au_close()
377 	retval = audit(rec->data, rec->len);  in au_close()
381 	au_teardown(rec);  in au_close()
394 	au_record_t *rec;  in au_close_buffer()  local
397 	rec = open_desc_table[d];  in au_close_buffer()
398 	if ((rec == NULL) || (rec->used == 0)) {  in au_close_buffer()
404 	tot_rec_size = rec->len + MAX_AUDIT_HEADER_SIZE + AUDIT_TRAILER_SIZE;  in au_close_buffer()
416 	if (au_assemble(rec, event) < 0) {  in au_close_buffer()
422 	memcpy(buffer, rec->data, rec->len);  in au_close_buffer()
423 	*buflen = rec->len;  in au_close_buffer()
426 	au_teardown(rec);  in au_close_buffer()