mg_fopen/mg_stat: Remove stamp coupling

Question

mg_fopen and mg_stat set different members of the same data structure struct mg_file. This stamp coupling is a maintenance problem.

该提问来源于开源项目：civetweb/civetweb

Answer 1

Re-evaluated: This would be is a rather complicated structural change - after some hours I'm far from a version that even compiles. The coupling is ugly, but the code works, so there are probably more important issues.