C++ (Cpp) tdb_trace_1rec Examples

Example #1

File: lock.c Project: hef/samba

/* mark a chain as locked without actually locking it. Warning! use with great caution! */
_PUBLIC_ int tdb_chainlock_mark(struct tdb_context *tdb, TDB_DATA key)
{
	int ret = tdb_nest_lock(tdb, lock_offset(BUCKET(tdb->hash_fn(&key))),
				F_WRLCK, TDB_LOCK_MARK_ONLY);
	tdb_trace_1rec(tdb, "tdb_chainlock_mark", key);
	return ret;
}

Example #2

File: lock.c Project: hef/samba

_PUBLIC_ int tdb_chainlock_read(struct tdb_context *tdb, TDB_DATA key)
{
	int ret;
	ret = tdb_lock(tdb, BUCKET(tdb->hash_fn(&key)), F_RDLCK);
	tdb_trace_1rec(tdb, "tdb_chainlock_read", key);
	return ret;
}

Example #3

File: lock.c Project: hef/samba

_PUBLIC_ int tdb_chainunlock(struct tdb_context *tdb, TDB_DATA key)
{
	tdb_trace_1rec(tdb, "tdb_chainunlock", key);
	return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
}

Example #4

File: lock.c Project: hef/samba

/* unmark a chain as locked without actually locking it. Warning! use with great caution! */
_PUBLIC_ int tdb_chainlock_unmark(struct tdb_context *tdb, TDB_DATA key)
{
	tdb_trace_1rec(tdb, "tdb_chainlock_unmark", key);
	return tdb_nest_unlock(tdb, lock_offset(BUCKET(tdb->hash_fn(&key))),
			       F_WRLCK, true);
}

Example #5

File: lock.c Project: 0x24bin/winexe-1

int tdb_chainunlock_read(struct tdb_context *tdb, TDB_DATA key)
{
	tdb_trace_1rec(tdb, "tdb_chainunlock_read", key);
	return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_RDLCK);
}

Example #6

File: lock.c Project: 0x24bin/winexe-1

/* unmark a chain as locked without actually locking it. Warning! use with great caution! */
int tdb_chainlock_unmark(struct tdb_context *tdb, TDB_DATA key)
{
	tdb_trace_1rec(tdb, "tdb_chainlock_unmark", key);
	return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK | TDB_MARK_LOCK);
}

Example #7

File: lock.c Project: 0x24bin/winexe-1

/* lock/unlock one hash chain. This is meant to be used to reduce
   contention - it cannot guarantee how many records will be locked */
int tdb_chainlock(struct tdb_context *tdb, TDB_DATA key)
{
	int ret = tdb_lock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
	tdb_trace_1rec(tdb, "tdb_chainlock", key);
	return ret;
}