More work on diff xmit, not finished yet

2021-07-25 19:22:39 -04:00
parent 49a4ec220d
commit 9f342854e1
13 changed files with 304 additions and 100 deletions
--- a/luprex/core/cpp/streambuffer.cpp
+++ b/luprex/core/cpp/streambuffer.cpp
@@ -396,6 +396,10 @@ void StreamBuffer::unwrite_to(int64_t wr_count) {
    write_cursor_ = buf_lo_ + (wr_count - pre_read_count_);
 }

+void StreamBuffer::copy_into(StreamBuffer *sb) {
+    sb->write_bytes(read_cursor_, write_cursor_ - read_cursor_);
+}
+
 util::HashValue StreamBuffer::hash() const {
    uint64_t hash1 = 0x82A7912E7893AC87;
    uint64_t hash2 = 0x81D402740DE458F3;