/** Return the name of the Libevent backend we're using. */
const char *
tor_libevent_get_method(void)
{
#ifdef HAVE_EVENT2_EVENT_H
return event_base_get_method(the_event_base);
#elif defined(HAVE_EVENT_GET_METHOD)
return event_get_method();
#else
return "<unknown>";
#endif
}
int fpm_event_init_main()
{
event_init();
zlog(ZLOG_STUFF, ZLOG_NOTICE, "libevent: using %s", event_get_method());
if (0 > fpm_cleanup_add(FPM_CLEANUP_ALL, fpm_event_cleanup, 0)) {
return -1;
}
return 0;
}
struct tmuxproc *
proc_start(const char *name, struct event_base *base, int forkflag,
void (*signalcb)(int))
{
struct tmuxproc *tp;
struct utsname u;
#ifdef TMATE_SLAVE
if (forkflag)
fatal("can't fork");
#else
if (forkflag) {
switch (fork()) {
case -1:
fatal("fork failed");
case 0:
break;
default:
return (NULL);
}
if (daemon(1, 0) != 0)
fatal("daemon failed");
clear_signals(0);
if (event_reinit(base) != 0)
fatalx("event_reinit failed");
}
log_open(name);
#endif
#ifdef HAVE_SETPROCTITLE
setproctitle("%s (%s)", name, socket_path);
#endif
if (uname(&u) < 0)
memset(&u, 0, sizeof u);
log_debug("%s started (%ld): socket %s, protocol %d", name,
(long)getpid(), socket_path, PROTOCOL_VERSION);
log_debug("on %s %s %s; libevent %s (%s)", u.sysname, u.release,
u.version, event_get_version(), event_get_method());
tp = xcalloc(1, sizeof *tp);
tp->name = xstrdup(name);
#ifndef TMATE_SLAVE
tp->signalcb = signalcb;
set_signals(proc_signal_cb, tp);
#endif
return (tp);
}
struct tmuxproc *
proc_start(const char *name)
{
struct tmuxproc *tp;
struct utsname u;
log_open(name);
setproctitle("%s (%s)", name, socket_path);
if (uname(&u) < 0)
memset(&u, 0, sizeof u);
log_debug("%s started (%ld): version %s, socket %s, protocol %d", name,
(long)getpid(), VERSION, socket_path, PROTOCOL_VERSION);
log_debug("on %s %s %s; libevent %s (%s)", u.sysname, u.release,
u.version, event_get_version(), event_get_method());
tp = xcalloc(1, sizeof *tp);
tp->name = xstrdup(name);
return (tp);
}
