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/common/compat_winthreads.c b/src/common/compat_winthreads.c
index 122e0f0166..5f7ec94c23 100644
--- a/src/common/compat_winthreads.c
+++ b/src/common/compat_winthreads.c
@@ -52,7 +52,7 @@ spawn_exit(void)
   //we should never get here. my compiler thinks that _endthread returns, this
   //is an attempt to fool it.
   tor_assert(0);
-  _exit(0);
+  _exit(0); // exit ok: unreachable.
   // LCOV_EXCL_STOP
 }