The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/15/xfunc-c.html
Description:
38.10.2. Base Types in C-Language Functions
In the last example of the section, this line appears:
memcpy(destination->data, buffer, 40);
For me, this gave the following error:
error: ‘text’ {aka ‘struct varlena’} has no member named ‘data’
After tracking down the struct definition, I got the example working with:
destination->vl_dat instead. I assume this is correct, and that the member
name changed somewhere along the way.
--
Ray Brinzer
