diff options
Diffstat (limited to 'lib/tdb2/tdb1_open.c')
| -rw-r--r-- | lib/tdb2/tdb1_open.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/lib/tdb2/tdb1_open.c b/lib/tdb2/tdb1_open.c index 74cc464539d..5d0097b2a79 100644 --- a/lib/tdb2/tdb1_open.c +++ b/lib/tdb2/tdb1_open.c @@ -27,9 +27,6 @@ #include "tdb1_private.h" -/* all contexts, to ensure no double-opens (fcntl locks don't nest!) */ -static struct tdb_context *tdb1s = NULL; - /* We use two hashes to double-check they're using the right hash function. */ void tdb1_header_hash(struct tdb_context *tdb, uint32_t *magic1_hash, uint32_t *magic2_hash) @@ -100,20 +97,6 @@ static int tdb1_new_database(struct tdb_context *tdb, int hash_size) -static int tdb1_already_open(dev_t device, - ino_t ino) -{ - struct tdb_context *i; - - for (i = tdb1s; i; i = i->next) { - if (i->file->device == device && i->file->inode == ino) { - return 1; - } - } - - return 0; -} - /* open the database, creating it if necessary The open_flags and mode are passed straight to the open call on the @@ -337,16 +320,6 @@ struct tdb_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flags goto fail; } - /* Is it already in the open list? If so, fail. */ - if (tdb1_already_open(st.st_dev, st.st_ino)) { - tdb_logerr(tdb, TDB_ERR_IO, TDB_LOG_USE_ERROR, - "tdb1_open_ex: " - "%s (%d,%d) is already open in this process", - name, (int)st.st_dev, (int)st.st_ino); - errno = EBUSY; - goto fail; - } - tdb->file->map_size = st.st_size; tdb->file->device = st.st_dev; tdb->file->inode = st.st_ino; @@ -364,8 +337,6 @@ struct tdb_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flags if (tdb1_nest_unlock(tdb, TDB1_OPEN_LOCK, F_WRLCK) == -1) { goto fail; } - tdb->next = tdb1s; - tdb1s = tdb; return tdb; fail: @@ -411,7 +382,6 @@ void tdb1_set_max_dead(struct tdb_context *tdb, int max_dead) **/ int tdb1_close(struct tdb_context *tdb) { - struct tdb_context **i; int ret = 0; if (tdb->tdb1.transaction) { @@ -432,14 +402,6 @@ int tdb1_close(struct tdb_context *tdb) SAFE_FREE(tdb->file->lockrecs); SAFE_FREE(tdb->file); - /* Remove from contexts list */ - for (i = &tdb1s; *i; i = &(*i)->next) { - if (*i == tdb) { - *i = tdb->next; - break; - } - } - memset(tdb, 0, sizeof(*tdb)); SAFE_FREE(tdb); |