On Wednesday, 6 September 2017 at 05:57:18 UTC, Psychological
Cleanup wrote:
I have a C callback that must call some functions declared in
D. I can't call them off the C thread because it will result in
a violation. What is a good way to dispatch the call to the
main D program?
I'm thinking that I might have to create an extra thread that
monitors for when a call needs to occur and does so. Doesn't
seem very effective though? Does anyone know how C# does it?
1/ mark the D function as "extern(C)".
2/ take care to how things are passed to the D functions,
especially arrays.
3/ take care not to mutate memory created from the D side...i.e
copy after the call.
