Files
lightning/tools
Vasil Dimov 89ceb273f5 wire: remove towire_double()
Before this patch we used to send `double`s over the wire by just
copying them. This is not portable because the internal represenation
of a `double` is implementation specific.

Instead of this, multiply any floating-point numbers that come from
the outside (e.g. JSONs) by 1 million and round them to integers when
handling them.

* Introduce a new param_millionths() that expects a floating-point
  number and returns it multipled by 1000000 as an integer.

* Replace param_double() and param_percent() with param_millionths()

* Previously the riskfactor would be allowed to be negative, which must
  have been unintentional. This patch changes that to require a
  non-negative number.

Changelog-None
2020-02-27 09:07:04 +10:30
..
2019-09-22 01:17:11 +00:00
2020-02-27 09:07:04 +10:30