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Tweak calling convention.

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This commit is contained in:
Nuno Cruces
2023-05-25 13:17:44 +01:00
parent 9e7b6bb8ea
commit eee71e06aa
7 changed files with 65 additions and 71 deletions
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18
blob.go
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@@ -45,13 +45,13 @@ func (c *Conn) OpenBlob(db, table, column string, row int64, write bool) (*Blob,
uint64(dbPtr), uint64(tablePtr), uint64(columnPtr),
uint64(row), flags, uint64(blobPtr))
if err := c.error(r[0]); err != nil {
if err := c.error(r); err != nil {
return nil, err
}
blob := Blob{c: c}
blob.handle = util.ReadUint32(c.mod, blobPtr)
blob.bytes = int64(c.call(c.api.blobBytes, uint64(blob.handle))[0])
blob.bytes = int64(c.call(c.api.blobBytes, uint64(blob.handle)))
return &blob, nil
}
@@ -68,7 +68,7 @@ func (b *Blob) Close() error {
r := b.c.call(b.c.api.blobClose, uint64(b.handle))
b.handle = 0
return b.c.error(r[0])
return b.c.error(r)
}
// Size returns the size of the BLOB in bytes.
@@ -97,7 +97,7 @@ func (b *Blob) Read(p []byte) (n int, err error) {
r := b.c.call(b.c.api.blobRead, uint64(b.handle),
uint64(ptr), uint64(want), uint64(b.offset))
err = b.c.error(r[0])
err = b.c.error(r)
if err != nil {
return 0, err
}
@@ -130,7 +130,7 @@ func (b *Blob) WriteTo(w io.Writer) (n int64, err error) {
for want > 0 {
r := b.c.call(b.c.api.blobRead, uint64(b.handle),
uint64(ptr), uint64(want), uint64(b.offset))
err = b.c.error(r[0])
err = b.c.error(r)
if err != nil {
return n, err
}
@@ -163,7 +163,7 @@ func (b *Blob) Write(p []byte) (n int, err error) {
r := b.c.call(b.c.api.blobWrite, uint64(b.handle),
uint64(ptr), uint64(len(p)), uint64(b.offset))
err = b.c.error(r[0])
err = b.c.error(r)
if err != nil {
return 0, err
}
@@ -193,7 +193,7 @@ func (b *Blob) ReadFrom(r io.Reader) (n int64, err error) {
if m > 0 {
r := b.c.call(b.c.api.blobWrite, uint64(b.handle),
uint64(ptr), uint64(m), uint64(b.offset))
err := b.c.error(r[0])
err := b.c.error(r)
if err != nil {
return n, err
}
@@ -240,8 +240,8 @@ func (b *Blob) Seek(offset int64, whence int) (int64, error) {
//
// https://www.sqlite.org/c3ref/blob_reopen.html
func (b *Blob) Reopen(row int64) error {
err := b.c.error(b.c.call(b.c.api.blobReopen, uint64(b.handle), uint64(row))[0])
b.bytes = int64(b.c.call(b.c.api.blobBytes, uint64(b.handle))[0])
err := b.c.error(b.c.call(b.c.api.blobReopen, uint64(b.handle), uint64(row)))
b.bytes = int64(b.c.call(b.c.api.blobBytes, uint64(b.handle)))
b.offset = 0
return err
}