[chore] Upgrade wasm-sqlite to v0.16.2 (#2997)

This commit is contained in:
Daenney
2024-06-12 14:21:34 +02:00
committed by GitHub
parent dcf825bd87
commit 978b4176f1
55 changed files with 1075 additions and 1040 deletions

View File

@ -75,11 +75,6 @@ func (memVFS) FullPathname(name string) (string, error) {
type memDB struct {
name string
// +checklocks:lockMtx
pending *memFile
// +checklocks:lockMtx
reserved *memFile
// +checklocks:dataMtx
data []*[sectorSize]byte
@ -88,6 +83,10 @@ type memDB struct {
// +checklocks:lockMtx
shared int
// +checklocks:lockMtx
reserved bool
// +checklocks:lockMtx
pending bool
// +checklocks:memoryMtx
refs int
@ -214,24 +213,24 @@ func (m *memFile) Lock(lock vfs.LockLevel) error {
switch lock {
case vfs.LOCK_SHARED:
if m.pending != nil {
if m.pending {
return sqlite3.BUSY
}
m.shared++
case vfs.LOCK_RESERVED:
if m.reserved != nil {
if m.reserved {
return sqlite3.BUSY
}
m.reserved = m
m.reserved = true
case vfs.LOCK_EXCLUSIVE:
if m.lock < vfs.LOCK_PENDING {
if m.pending != nil {
if m.pending {
return sqlite3.BUSY
}
m.lock = vfs.LOCK_PENDING
m.pending = m
m.pending = true
}
for before := time.Now(); m.shared > 1; {
@ -256,11 +255,11 @@ func (m *memFile) Unlock(lock vfs.LockLevel) error {
m.lockMtx.Lock()
defer m.lockMtx.Unlock()
if m.pending == m {
m.pending = nil
if m.pending && m.lock >= vfs.LOCK_PENDING {
m.pending = false
}
if m.reserved == m {
m.reserved = nil
if m.reserved && m.lock >= vfs.LOCK_RESERVED {
m.reserved = false
}
if lock < vfs.LOCK_SHARED {
m.shared--
@ -275,7 +274,7 @@ func (m *memFile) CheckReservedLock() (bool, error) {
}
m.lockMtx.Lock()
defer m.lockMtx.Unlock()
return m.reserved != nil, nil
return m.reserved, nil
}
func (m *memFile) SectorSize() int {