func()

in bindings/go/reader.go [175:197]

• 23 lines of code
• 8 McCabe index (conditional complexity)

func (r *Reader) Read(buf []byte) (int, error) {
	length := uint(len(buf))
	if length == 0 {
		return 0, nil
	}
	read := getFFI[readerRead](r.ctx, symReaderRead)
	var (
		totalSize uint
		size      uint
		err       error
	)
	for {
		size, err = read(r.inner, buf[totalSize:])
		totalSize += size
		if size == 0 || err != nil || totalSize >= length {
			break
		}
	}
	if totalSize == 0 && err == nil {
		err = io.EOF
	}
	return int(totalSize), err
}