Possible bug/missing hook: init_master, init_thread, etc

Many of ngx_module_s hooks have a place in the ngx_module_s struct, but
aren’t actually called. The particular one I’m interested in is
init_master, which isn’t called by nginx. As a substitute, I’m using
init_module.

Is it possible to get hooks for the missing init_X and exit_X calls?
Thanks!

Posted at Nginx Forum: