2 * $Id: cnid_resolve.c,v 1.12 2002-03-24 17:43:42 jmarcus Exp $
7 #endif /* HAVE_CONFIG_H */
12 #include <sys/param.h>
14 #include <atalk/logger.h>
18 #include <netatalk/endian.h>
19 #include <atalk/adouble.h>
20 #include <atalk/cnid.h>
22 #include "cnid_private.h"
24 /* Return the did/name pair corresponding to a CNID. */
25 char *cnid_resolve(void *CNID, cnid_t *id, void *buffer, u_int32_t len) {
30 if (!(db = CNID) || !id || !(*id)) {
34 memset(&key, 0, sizeof(key));
35 memset(&data, 0, sizeof(data));
39 data.flags = DB_DBT_USERMEM;
42 key.size = sizeof(cnid_t);
43 while ((rc = db->db_cnid->get(db->db_cnid, NULL, &key, &data, 0))) {
44 if (rc == DB_LOCK_DEADLOCK) {
48 if (rc != DB_NOTFOUND) {
49 LOG(log_error, logtype_default, "cnid_resolve: Unable to get did/name: %s",
57 memcpy(id, (char *)data.data + CNID_DEVINO_LEN, sizeof(cnid_t));
59 LOG(log_info, logtype_default, "cnid_resolve: Returning id = %u, did/name = %s",
60 ntohl(*id), (char *)data.data + CNID_HEADER_LEN);
62 return (char *)data.data + CNID_HEADER_LEN;