I did some CHANGELOG and git digging to see when these were deprecated, and
some were very old (v0.8.2!). But since they didn't warn users loudly, I
chose to do so this release only.
I renamed ld's `deprecated_apis` to `deprecated_ok` to make sure I
caught them all.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Apparently MacOS doesn't always have fdatasync, so use fsync. Even more importantly
check whether it succeeds!
Fixes: #6516
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We usually have access to `ld`, so avoid the global.
The only place generic code needs it is for the json command struct,
and that already has accessors: add one for libplugin and lightningd
to tell it if deprecated apis are OK.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If it's a plugin opt, we'll need a callback, so reshuffle logic. Also
add infra to map option name to plugin and option.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Do it slightly intelligently, so if we had set previously using setconfig
we don't keep appending new ones, but replace it in-place.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Currently only implemented for min-capacity-sat.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: JSON-RPC: new command `setconfig` allows a limited number of configuration settings to be changed without restart.
To test, we do min-capacity-sat which is simple. We also update the
listconfigs man page which contained some obsolete information.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
