Willy Tarreau fd1047ae6e DEV: flags/show-sess-to-flags: only retrieve hex digits from hex fields
Some fields are followed by a comma or a closing parenthesis and we
take them because we read everything that's not a space. Better be
stricter, we're causing warnings about incorrect hex format when
they're passed to printf.
2023-05-10 17:46:10 +02:00
..

This needs to be built from the top makefile, for example :

    make dev/flags/flags

Then the executable is usable either one value at a time from the
command line, either with values coming from stdin with "-" passed
alone instead of the value.

It is possible to restrict the decoding to certain fields only by
specifying one of "ana", "chn", "conn", "sc", "si", "sierr", "strm",
"task", or "txn" before the value.