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[chore] Upgrade ncruces/go-sqlite3 to v0.18.1 (#3253)

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Contains a fix for locking behaviour on the BSDs.
This commit is contained in:
Daenney
2024-08-30 17:02:24 +02:00
committed by GitHub
parent cd93a5baf3
commit 1e0c858a05
5 changed files with 29 additions and 5 deletions
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12
vendor/github.com/ncruces/go-sqlite3/vfs/shm_bsd.go generated vendored
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@ -121,8 +121,8 @@ func (s *vfsShm) shmOpen() (rc _ErrorCode) {
// Find a shared file, increase the reference count.
for _, g := range vfsShmFiles {
if g != nil && os.SameFile(fi, g.info) {
g.refs++
s.vfsShmFile = g
g.refs++
return _OK
}
}
@ -207,15 +207,22 @@ func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) _ErrorCode {
case flags&_SHM_UNLOCK != 0:
for i := offset; i < offset+n; i++ {
if s.lock[i] {
if s.vfsShmFile.lock[i] == 0 {
panic(util.AssertErr())
}
if s.vfsShmFile.lock[i] <= 0 {
s.vfsShmFile.lock[i] = 0
} else {
s.vfsShmFile.lock[i]--
}
s.lock[i] = false
}
}
case flags&_SHM_SHARED != 0:
for i := offset; i < offset+n; i++ {
if s.lock[i] {
panic(util.AssertErr())
}
if s.vfsShmFile.lock[i] < 0 {
return _BUSY
}
@ -226,6 +233,9 @@ func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) _ErrorCode {
}
case flags&_SHM_EXCLUSIVE != 0:
for i := offset; i < offset+n; i++ {
if s.lock[i] {
panic(util.AssertErr())
}
if s.vfsShmFile.lock[i] != 0 {
return _BUSY
}