Remove db3 files

[netatalk.git] / libatalk / cnid / db3 / cnid_db3_update.c

diff --git a/libatalk/cnid/db3/cnid_db3_update.c b/libatalk/cnid/db3/cnid_db3_update.c
deleted file mode 100644 (file)
index 7294971..0000000
--- a/libatalk/cnid/db3/cnid_db3_update.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * $Id: cnid_db3_update.c,v 1.3 2005-05-03 14:55:13 didg Exp $
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#ifdef CNID_BACKEND_DB3
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <atalk/logger.h>
-
-#ifdef HAVE_DB4_DB_H
-#include <db4/db.h>
-#else
-#include <db.h>
-#endif
-#include <netatalk/endian.h>
-#include <atalk/adouble.h>
-#include "cnid_db3.h"
-
-#include "cnid_db3_private.h"
-
-/* cnid_update: takes the given cnid and updates the metadata.  To
- * handle the did/name data, there are a bunch of functions to get
- * and set the various fields. */
-int cnid_db3_update(struct _cnid_db *cdb, const cnid_t id, const struct stat *st,
-                const cnid_t did, char *name, const size_t len
-                /*, const char *info, const int infolen*/)
-{
-    CNID_private *db;
-    DBT key, data, altdata;
-    DB_TXN *tid;
-    int rc;
-
-    if (!cdb || !(db = cdb->_private) || !id || !st || !name || (db->flags & CNIDFLAG_DB_RO)) {
-        return -1;
-    }
-
-    memset(&key, 0, sizeof(key));
-    memset(&altdata, 0, sizeof(altdata));
-
-retry:
-    if ((rc = db3_txn_begin(db->dbenv, NULL, &tid, 0))) {
-        LOG(log_error, logtype_default, "cnid_update: Failed to begin transaction: %s", db_strerror(rc));
-        return rc;
-    }
-
-    /* Get the old info. */
-    key.data = (cnid_t *)&id;
-    key.size = sizeof(id);
-    memset(&data, 0, sizeof(data));
-    if ((rc = db->db_cnid->get(db->db_cnid, tid, &key, &data, DB_RMW))) {
-        db3_txn_abort(tid);
-        switch (rc) {
-        case DB_LOCK_DEADLOCK:
-            goto retry;
-        case DB_NOTFOUND:
-            /* Silently fail here.  We're allowed to do this since this CNID
-             * might have been deleted out from under us, or someone has
-             * called cnid_lookup then cnid_update (which is redundant). */
-            return 0;
-        default:
-            goto update_err;
-        }
-    }
-
-    /* Delete the old dev/ino mapping. */
-    key.data = data.data;
-    key.size = CNID_DEVINO_LEN;
-    if ((rc = db->db_devino->del(db->db_devino, tid, &key, 0))) {
-        switch (rc) {
-        case DB_LOCK_DEADLOCK:
-            db3_txn_abort(tid);
-            goto retry;
-        case DB_NOTFOUND:
-            break;
-        default:
-            db3_txn_abort(tid);
-            goto update_err;
-        }
-    }
-
-    /* Delete the old did/name mapping. */
-    key.data = (char *) data.data + CNID_DEVINO_LEN;
-    key.size = data.size - CNID_DEVINO_LEN;
-    if ((rc = db->db_didname->del(db->db_didname, tid, &key, 0))) {
-        switch (rc) {
-        case DB_LOCK_DEADLOCK:
-            db3_txn_abort(tid);
-            goto retry;
-        case DB_NOTFOUND:
-            break;
-        default:
-            db3_txn_abort(tid);
-            goto update_err;
-        }
-    }
-
-    /* Make a new entry. */
-    data.data = make_cnid_data(st, did, name, len);
-    data.size = CNID_HEADER_LEN + len + 1;
-
-    /* Update the old CNID with the new info. */
-    key.data = (cnid_t *) &id;
-    key.size = sizeof(id);
-    if ((rc = db->db_cnid->put(db->db_cnid, tid, &key, &data, 0))) {
-        db3_txn_abort(tid);
-        switch (rc) {
-        case DB_LOCK_DEADLOCK:
-            goto retry;
-        default:
-            goto update_err;
-        }
-    }
-
-    /* Put in a new dev/ino mapping. */
-    key.data = data.data;
-    key.size = CNID_DEVINO_LEN;
-    altdata.data = (cnid_t *) &id;
-    altdata.size = sizeof(id);
-    if ((rc = db->db_devino->put(db->db_devino, tid, &key, &altdata, 0))) {
-        db3_txn_abort(tid);
-        switch (rc) {
-        case DB_LOCK_DEADLOCK:
-            goto retry;
-        default:
-            goto update_err;
-        }
-    }
-
-    /* put in a new did/name mapping. */
-    key.data = (char *) data.data + CNID_DEVINO_LEN;
-    key.size = data.size - CNID_DEVINO_LEN;
-    if ((rc = db->db_didname->put(db->db_didname, tid, &key, &altdata, 0))) {
-        db3_txn_abort(tid);
-        switch (rc) {
-        case DB_LOCK_DEADLOCK:
-            goto retry;
-        default:
-            goto update_err;
-        }
-    }
-
-
-    return db3_txn_commit(tid, 0);
-
-update_err:
-    LOG(log_error, logtype_default, "cnid_update: Unable to update CNID %u: %s",
-        ntohl(id), db_strerror(rc));
-    return -1;
-}
-
-#endif /* CNID_BACKEND_DB3 */