if (tdb->methods->tdb1_read(tdb, 0, &hdr, sizeof(hdr), 0) == -1)
return false;
- if (strcmp(hdr.magic_food, TDB1_MAGIC_FOOD) != 0)
+ if (strcmp(hdr.magic_food, TDB_MAGIC_FOOD) != 0)
goto corrupt;
TDB1_CONV(hdr);
/* Grab some bytes: may copy if can't use mmap.
Caller has already done bounds check. */
-static TDB1_DATA get_bytes(struct tdb1_context *tdb,
+static TDB_DATA get_bytes(struct tdb1_context *tdb,
tdb1_off_t off, tdb1_len_t len)
{
- TDB1_DATA d;
+ TDB_DATA d;
d.dsize = len;
- if (tdb->transaction == NULL && tdb->map_ptr != NULL)
- d.dptr = (unsigned char *)tdb->map_ptr + off;
+ if (tdb->transaction == NULL && tdb->file->map_ptr != NULL)
+ d.dptr = (unsigned char *)tdb->file->map_ptr + off;
else
d.dptr = tdb1_alloc_read(tdb, off, d.dsize);
return d;
}
/* Frees data if we're not able to simply use mmap. */
-static void put_bytes(struct tdb1_context *tdb, TDB1_DATA d)
+static void put_bytes(struct tdb1_context *tdb, TDB_DATA d)
{
- if (tdb->transaction == NULL && tdb->map_ptr != NULL)
+ if (tdb->transaction == NULL && tdb->file->map_ptr != NULL)
return;
free(d.dptr);
}
tdb1_off_t off,
const struct tdb1_record *rec,
unsigned char **hashes,
- int (*check)(TDB1_DATA, TDB1_DATA, void *),
+ int (*check)(TDB_DATA, TDB_DATA, void *),
void *private_data)
{
- TDB1_DATA key, data;
+ TDB_DATA key, data;
if (!tdb1_check_record(tdb, off, rec))
return false;
{
size_t len;
- for (len = 0; off + len < tdb->map_size; len++) {
+ for (len = 0; off + len < tdb->file->map_size; len++) {
char c;
if (tdb->methods->tdb1_read(tdb, off, &c, 1, 0))
return 0;
}
int tdb1_check(struct tdb1_context *tdb,
- int (*check)(TDB1_DATA key, TDB1_DATA data, void *private_data),
+ int (*check)(TDB_DATA key, TDB_DATA data, void *private_data),
void *private_data)
{
unsigned int h;
/* Read-only databases use no locking at all: it's best-effort.
* We may have a write lock already, so skip that case too. */
- if (tdb->read_only || tdb->allrecord_lock.count != 0) {
+ if (tdb->read_only || tdb->file->allrecord_lock.count != 0) {
locked = false;
} else {
if (tdb1_lockall_read(tdb) == -1)
}
/* Make sure we know true size of the underlying file. */
- tdb->methods->tdb1_oob(tdb, tdb->map_size + 1, 1);
+ tdb->methods->tdb1_oob(tdb, tdb->file->map_size + 1, 1);
/* Header must be OK: also gets us the recovery ptr, if any. */
if (!tdb1_check_header(tdb, &recovery_start))
goto unlock;
/* We should have the whole header, too. */
- if (tdb->map_size < TDB1_DATA_START(tdb->header.hash_size)) {
+ if (tdb->file->map_size < TDB1_DATA_START(tdb->header.hash_size)) {
tdb->last_error = tdb_logerr(tdb, TDB_ERR_CORRUPT, TDB_LOG_ERROR,
"File too short for hashes\n");
goto unlock;
/* For each record, read it in and check it's ok. */
for (off = TDB1_DATA_START(tdb->header.hash_size);
- off < tdb->map_size;
+ off < tdb->file->map_size;
off += sizeof(rec) + rec.rec_len) {
if (tdb->methods->tdb1_read(tdb, off, &rec, sizeof(rec),
TDB1_DOCONV()) == -1)
tdb_logerr(tdb, TDB_SUCCESS, TDB_LOG_WARNING,
"Dead space at %d-%d (of %u)\n",
- off, off + dead, tdb->map_size);
+ off, off + dead, tdb->file->map_size);
rec.rec_len = dead - sizeof(rec);
break;
case TDB1_RECOVERY_MAGIC: