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authorLibravatar Terin Stock <terinjokes@gmail.com>2025-03-09 17:47:56 +0100
committerLibravatar Terin Stock <terinjokes@gmail.com>2025-12-01 22:08:04 +0100
commitb1af8fd87760b34e3ff2fd3bda38f211815a0473 (patch)
tree9317fad1a7ec298d7a8d2678e4e422953bbc6f33 /vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go
parent[chore] update URLs to forked source (diff)
downloadgotosocial-b1af8fd87760b34e3ff2fd3bda38f211815a0473.tar.xz
[chore] remove vendor
Diffstat (limited to 'vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go')
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go59
1 files changed, 0 insertions, 59 deletions
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go b/vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go
deleted file mode 100644
index e917e12d4..000000000
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go
+++ /dev/null
@@ -1,59 +0,0 @@
-//go:build (linux || darwin) && !(sqlite3_flock || sqlite3_dotlk)
-
-package vfs
-
-import (
- "os"
- "time"
-
- "golang.org/x/sys/unix"
-)
-
-func osGetSharedLock(file *os.File) error {
- // Test the PENDING lock before acquiring a new SHARED lock.
- if lock, _ := osTestLock(file, _PENDING_BYTE, 1, _IOERR); lock == unix.F_WRLCK {
- return _BUSY
- }
- // Acquire the SHARED lock.
- return osReadLock(file, _SHARED_FIRST, _SHARED_SIZE, 0)
-}
-
-func osGetReservedLock(file *os.File) error {
- // Acquire the RESERVED lock.
- return osWriteLock(file, _RESERVED_BYTE, 1, 0)
-}
-
-func osGetExclusiveLock(file *os.File, state *LockLevel) error {
- if *state == LOCK_RESERVED {
- // A PENDING lock is needed before acquiring an EXCLUSIVE lock.
- if err := osWriteLock(file, _PENDING_BYTE, 1, -1); err != nil {
- return err
- }
- *state = LOCK_PENDING
- }
- // Acquire the EXCLUSIVE lock.
- return osWriteLock(file, _SHARED_FIRST, _SHARED_SIZE, time.Millisecond)
-}
-
-func osDowngradeLock(file *os.File, state LockLevel) error {
- if state >= LOCK_EXCLUSIVE {
- // Downgrade to a SHARED lock.
- if err := osReadLock(file, _SHARED_FIRST, _SHARED_SIZE, 0); err != nil {
- // notest // this should never happen
- return _IOERR_RDLOCK
- }
- }
- // Release the PENDING and RESERVED locks.
- return osUnlock(file, _PENDING_BYTE, 2)
-}
-
-func osReleaseLock(file *os.File, _ LockLevel) error {
- // Release all locks.
- return osUnlock(file, 0, 0)
-}
-
-func osCheckReservedLock(file *os.File) (bool, error) {
- // Test the RESERVED lock.
- lock, err := osTestLock(file, _RESERVED_BYTE, 1, _IOERR_CHECKRESERVEDLOCK)
- return lock == unix.F_WRLCK, err
-}