[chore] remove vendor

1 files changed, 0 insertions, 110 deletions

diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/os_bsd.go b/vendor/github.com/ncruces/go-sqlite3/vfs/os_bsd.go
deleted file mode 100644
index a70579d2c..000000000
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/os_bsd.go
+++ /dev/null
@@ -1,110 +0,0 @@
-//go:build ((freebsd || openbsd || netbsd || dragonfly || illumos) && !sqlite3_dotlk) || sqlite3_flock
-
-package vfs
-
-import (
-	"os"
-
-	"golang.org/x/sys/unix"
-)
-
-func osGetSharedLock(file *os.File) error {
-	return osFlock(file, unix.LOCK_SH|unix.LOCK_NB, _IOERR_RDLOCK)
-}
-
-func osGetReservedLock(file *os.File) error {
-	err := osFlock(file, unix.LOCK_EX|unix.LOCK_NB, _IOERR_LOCK)
-	if err == _BUSY {
-		// The documentation states that a lock is upgraded by
-		// releasing the previous lock, then acquiring the new lock.
-		// Going over the source code of various BSDs, though,
-		// with LOCK_NB, the lock is not released,
-		// and EAGAIN is returned holding the shared lock.
-		// Still, if we're already in a transaction, we want to abort it,
-		// so return BUSY_SNAPSHOT here. If there's no transaction active,
-		// SQLite will change this back to SQLITE_BUSY,
-		// and invoke the busy handler if appropriate.
-		return _BUSY_SNAPSHOT
-	}
-	return err
-}
-
-func osGetExclusiveLock(file *os.File, state *LockLevel) error {
-	if *state >= LOCK_RESERVED {
-		return nil
-	}
-	return osGetReservedLock(file)
-}
-
-func osDowngradeLock(file *os.File, _ LockLevel) error {
-	err := osFlock(file, unix.LOCK_SH|unix.LOCK_NB, _IOERR_RDLOCK)
-	if err == _BUSY {
-		// The documentation states that a lock is downgraded by
-		// releasing the previous lock then acquiring the new lock.
-		// Going over the source code of various BSDs, though,
-		// with LOCK_SH|LOCK_NB this should never happen.
-		// Return IOERR_RDLOCK, as BUSY would cause an assert to fail.
-		return _IOERR_RDLOCK
-	}
-	return err
-}
-
-func osReleaseLock(file *os.File, _ LockLevel) error {
-	for {
-		err := unix.Flock(int(file.Fd()), unix.LOCK_UN)
-		if err == nil {
-			return nil
-		}
-		if err != unix.EINTR {
-			return sysError{err, _IOERR_UNLOCK}
-		}
-	}
-}
-
-func osCheckReservedLock(file *os.File) (bool, error) {
-	// Test the RESERVED lock with fcntl(F_GETLK).
-	// This only works on systems where fcntl and flock are compatible.
-	// However, SQLite only calls this while holding a shared lock,
-	// so the difference is immaterial.
-	lock, err := osTestLock(file, _RESERVED_BYTE, 1, _IOERR_CHECKRESERVEDLOCK)
-	return lock == unix.F_WRLCK, err
-}
-
-func osFlock(file *os.File, how int, def _ErrorCode) error {
-	err := unix.Flock(int(file.Fd()), how)
-	return osLockErrorCode(err, def)
-}
-
-func osReadLock(file *os.File, start, len int64) error {
-	return osLock(file, unix.F_RDLCK, start, len, _IOERR_RDLOCK)
-}
-
-func osWriteLock(file *os.File, start, len int64) error {
-	return osLock(file, unix.F_WRLCK, start, len, _IOERR_LOCK)
-}
-
-func osLock(file *os.File, typ int16, start, len int64, def _ErrorCode) error {
-	err := unix.FcntlFlock(file.Fd(), unix.F_SETLK, &unix.Flock_t{
-		Type:  typ,
-		Start: start,
-		Len:   len,
-	})
-	return osLockErrorCode(err, def)
-}
-
-func osUnlock(file *os.File, start, len int64) error {
-	lock := unix.Flock_t{
-		Type:  unix.F_UNLCK,
-		Start: start,
-		Len:   len,
-	}
-	for {
-		err := unix.FcntlFlock(file.Fd(), unix.F_SETLK, &lock)
-		if err == nil {
-			return nil
-		}
-		if err != unix.EINTR {
-			return sysError{err, _IOERR_UNLOCK}
-		}
-	}
-}