1//go:build !(linux || darwin || windows || freebsd || openbsd || netbsd || dragonfly || illumos || sqlite3_flock || sqlite3_dotlk)
 2
 3package vfs
 4
 5// SupportsFileLocking is false on platforms that do not support file locking.
 6// To open a database file on those platforms,
 7// you need to use the [nolock] or [immutable] URI parameters.
 8//
 9// [nolock]: https://sqlite.org/uri.html#urinolock
10// [immutable]: https://sqlite.org/uri.html#uriimmutable
11const SupportsFileLocking = false
12
13func (f *vfsFile) Lock(LockLevel) error {
14	return _IOERR_LOCK
15}
16
17func (f *vfsFile) Unlock(LockLevel) error {
18	return _IOERR_UNLOCK
19}
20
21func (f *vfsFile) CheckReservedLock() (bool, error) {
22	return false, _IOERR_CHECKRESERVEDLOCK
23}