Expose a new process_signal(uintptr_t), not signal_callback()

This is a tweak to the bug2917 fix.  Basically, if we want to simulate
a signal arriving in the controller, we shouldn't have to pretend that
we're Libevent, or depend on how Tor sets up its Libevent callbacks.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/or/main.h b/src/or/main.h
index 626bf1c43b..0551f7aaf9 100644
--- a/src/or/main.h
+++ b/src/or/main.h
@@ -47,7 +47,7 @@ void ip_address_changed(int at_interface);
 void dns_servers_relaunch_checks(void);
 
 void handle_signals(int is_parent);
-void signal_callback(int fd, short events, void *arg);
+void process_signal(uintptr_t sig);
 
 int try_locking(or_options_t *options, int err_if_locked);
 int have_lockfile(void);