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SQLITE_FCNTL_BUSYHANDLER.

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Nuno Cruces
2025-01-14 16:47:48 +00:00
parent 8887036c20
commit 3bae1d7d4b
7 changed files with 64 additions and 4 deletions
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19
util/vfsutil/wrap.go
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@@ -46,8 +46,8 @@ func WrapPersistWAL(f vfs.File) bool {
return false
}
// WrapSetPersistentWAL helps wrap [vfs.FilePersistWAL].
func WrapSetPersistentWAL(f vfs.File, keepWAL bool) {
// WrapSetPersistWAL helps wrap [vfs.FilePersistWAL].
func WrapSetPersistWAL(f vfs.File, keepWAL bool) {
if f, ok := f.(vfs.FilePersistWAL); ok {
f.SetPersistWAL(keepWAL)
}
@@ -99,6 +99,14 @@ func WrapOverwrite(f vfs.File) error {
return sqlite3.NOTFOUND
}
// WrapSyncSuper helps wrap [vfs.FileSync].
func WrapSyncSuper(f vfs.File, super string) error {
if f, ok := f.(vfs.FileSync); ok {
return f.SyncSuper(super)
}
return sqlite3.NOTFOUND
}
// WrapCommitPhaseTwo helps wrap [vfs.FileCommitPhaseTwo].
func WrapCommitPhaseTwo(f vfs.File) error {
if f, ok := f.(vfs.FileCommitPhaseTwo); ok {
@@ -153,6 +161,13 @@ func WrapPragma(f vfs.File, name, value string) (string, error) {
return "", sqlite3.NOTFOUND
}
// WrapBusyHandler helps wrap [vfs.FilePragma].
func WrapBusyHandler(f vfs.File, handler func() bool) {
if f, ok := f.(vfs.FileBusyHandler); ok {
f.BusyHandler(handler)
}
}
// WrapSharedMemory helps wrap [vfs.FileSharedMemory].
func WrapSharedMemory(f vfs.File) vfs.SharedMemory {
if f, ok := f.(vfs.FileSharedMemory); ok {