Move ensureSpace code to json_writer.cxx, and merge with reallocBuffer.
The methods are private, and are only used in methods in the same .CXX,
so the code will get inlined as compiler decides anyway, but becomes
simpler.
Make extractDataAs* to consider the known size of the data, to avoid
calculating null-terminated size. To do that, the code is moved from
extractData to private extractDataImpl, which returns both pointer
and size.
Change-Id: I7c0e425b5c584089c6e866c31d4cfdb5e242d66b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123568
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Mike Kaganski
02d225f2a4