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update ncruces/go-sqlite3 to v0.21.2 (#3626)

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This commit is contained in:
kim
2024-12-17 23:16:20 +00:00
committed by GitHub
parent 9697df0955
commit c953f57e55
14 changed files with 203 additions and 46 deletions
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37
vendor/github.com/ncruces/go-sqlite3/vfs/os_bsd.go generated vendored
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@ -9,11 +9,11 @@ import (
)
func osGetSharedLock(file *os.File) _ErrorCode {
return osLock(file, unix.LOCK_SH|unix.LOCK_NB, _IOERR_RDLOCK)
return osFlock(file, unix.LOCK_SH|unix.LOCK_NB, _IOERR_RDLOCK)
}
func osGetReservedLock(file *os.File) _ErrorCode {
rc := osLock(file, unix.LOCK_EX|unix.LOCK_NB, _IOERR_LOCK)
rc := osFlock(file, unix.LOCK_EX|unix.LOCK_NB, _IOERR_LOCK)
if rc == _BUSY {
// The documentation states that a lock is upgraded by
// releasing the previous lock, then acquiring the new lock.
@ -37,7 +37,7 @@ func osGetExclusiveLock(file *os.File, state *LockLevel) _ErrorCode {
}
func osDowngradeLock(file *os.File, _ LockLevel) _ErrorCode {
rc := osLock(file, unix.LOCK_SH|unix.LOCK_NB, _IOERR_RDLOCK)
rc := osFlock(file, unix.LOCK_SH|unix.LOCK_NB, _IOERR_RDLOCK)
if rc == _BUSY {
// The documentation states that a lock is downgraded by
// releasing the previous lock then acquiring the new lock.
@ -66,7 +66,36 @@ func osCheckReservedLock(file *os.File) (bool, _ErrorCode) {
return lock == unix.F_WRLCK, rc
}
func osLock(file *os.File, how int, def _ErrorCode) _ErrorCode {
func osFlock(file *os.File, how int, def _ErrorCode) _ErrorCode {
err := unix.Flock(int(file.Fd()), how)
return osLockErrorCode(err, def)
}
func osReadLock(file *os.File, start, len int64) _ErrorCode {
return osLock(file, unix.F_RDLCK, start, len, _IOERR_RDLOCK)
}
func osWriteLock(file *os.File, start, len int64) _ErrorCode {
return osLock(file, unix.F_WRLCK, start, len, _IOERR_LOCK)
}
func osLock(file *os.File, typ int16, start, len int64, def _ErrorCode) _ErrorCode {
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) _ErrorCode {
err := unix.FcntlFlock(file.Fd(), unix.F_SETLK, &unix.Flock_t{
Type: unix.F_UNLCK,
Start: start,
Len: len,
})
if err != nil {
return _IOERR_UNLOCK
}
return _OK
}