| commit | 54c150653dbaf4bee545051427223fbd2e7be46a | [log] [tgz] |
|---|---|---|
| author | Willy Tarreau <w@1wt.eu> | Tue Oct 10 17:10:03 2017 +0200 |
| committer | Willy Tarreau <w@1wt.eu> | Tue Oct 31 18:12:14 2017 +0100 |
| tree | 424e8d59048474bde6f18426af3e639dc550b506 | |
| parent | 715d5316e5f00a5ba7fdffcb5d7365e027a875d1 [diff] |
MINOR: h2: add a few functions to retrieve contents from a wrapping buffer
Functions h2_get_buf_n{16,32,64}() and h2_get_buf_bytes() respectively
extract a network-ordered 16/32/64 bit value from a possibly wrapping
buffer, or any arbitrary size. They're convenient to retrieve a PING
payload or to parse SETTINGS frames. Since they copy one byte at a time,
they will be less efficient than a memcpy-based implementation on large
blocks.