Comment-only change: annotate exit() calls.

Sometimes when we call exit(), it's because the process is
completely hopeless: openssl has a broken AES-CTR implementation, or
the clock is in the 1960s, or something like that.

But sometimes, we should return cleanly from tor_main() instead, so
that embedders can keep embedding us and start another Tor process.

I've gone through all the exit() and _exit() calls to annotate them
with "exit ok" or "XXXX bad exit" -- the next step will be to fix
the bad exit()s.

First step towards 23848.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/or/control.c b/src/or/control.c
index 8173cb1e56..ab164700e6 100644
--- a/src/or/control.c
+++ b/src/or/control.c
@@ -6572,7 +6572,7 @@ monitor_owning_controller_process(const char *process_spec)
             msg);
     owning_controller_process_spec = NULL;
     tor_cleanup();
-    exit(1);
+    exit(1); // XXXX bad exit: or questionable, at least.
   }
 }