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[chore] Update WASM go-sqlite3 to v0.16.1 (#2976)

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This includes support for journal mode set to WAL on the BSDs.

Relates to: #1753, #2962
This commit is contained in:
Daenney
2024-06-07 15:06:43 +02:00
committed by GitHub
parent afcfa48a7d
commit cc4f773b0e
46 changed files with 618 additions and 359 deletions
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43
vendor/github.com/ncruces/go-sqlite3/vfs/shm.go generated vendored
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@ -51,12 +51,7 @@ type vfsShm struct {
readOnly bool
}
func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, extend bool) (uint32, error) {
// Ensure size is a multiple of the OS page size.
if int(size)&(unix.Getpagesize()-1) != 0 {
return 0, _IOERR_SHMMAP
}
func (s *vfsShm) shmOpen() _ErrorCode {
if s.File == nil {
var flag int
if s.readOnly {
@ -67,28 +62,40 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
f, err := os.OpenFile(s.path,
flag|unix.O_CREAT|unix.O_NOFOLLOW, 0666)
if err != nil {
return 0, _CANTOPEN
return _CANTOPEN
}
s.File = f
}
// Dead man's switch.
if lock, rc := osGetLock(s.File, _SHM_DMS, 1); rc != _OK {
return 0, _IOERR_LOCK
return _IOERR_LOCK
} else if lock == unix.F_WRLCK {
return 0, _BUSY
return _BUSY
} else if lock == unix.F_UNLCK {
if s.readOnly {
return 0, _READONLY_CANTINIT
return _READONLY_CANTINIT
}
if rc := osWriteLock(s.File, _SHM_DMS, 1, 0); rc != _OK {
return 0, rc
return rc
}
if err := s.Truncate(0); err != nil {
return 0, _IOERR_SHMOPEN
return _IOERR_SHMOPEN
}
}
if rc := osReadLock(s.File, _SHM_DMS, 1, 0); rc != _OK {
return rc
}
return _OK
}
func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, extend bool) (uint32, _ErrorCode) {
// Ensure size is a multiple of the OS page size.
if int(size)&(unix.Getpagesize()-1) != 0 {
return 0, _IOERR_SHMMAP
}
if rc := s.shmOpen(); rc != _OK {
return 0, rc
}
@ -99,7 +106,7 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
}
if n := (int64(id) + 1) * int64(size); n > o {
if !extend {
return 0, nil
return 0, _OK
}
err := osAllocate(s.File, n)
if err != nil {
@ -115,13 +122,13 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
}
r, err := util.MapRegion(ctx, mod, s.File, int64(id)*int64(size), size, prot)
if err != nil {
return 0, err
return 0, _IOERR_SHMMAP
}
s.regions = append(s.regions, r)
return r.Ptr, nil
return r.Ptr, _OK
}
func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) error {
func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) _ErrorCode {
// Argument check.
if n <= 0 || offset < 0 || offset+n > _SHM_NLOCK {
panic(util.AssertErr())
@ -165,9 +172,9 @@ func (s *vfsShm) shmUnmap(delete bool) {
s.regions = s.regions[:0]
// Close the file.
defer s.Close()
if delete {
os.Remove(s.Name())
os.Remove(s.path)
}
s.Close()
s.File = nil
}