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remove a needless "if (1)" that was there for indentation; fix indentation.

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This commit is contained in:
Nick Mathewson 2015-03-14 14:25:37 -04:00
parent b78803f9f5
commit 92d04721a2
1 changed files with 35 additions and 35 deletions
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70
src/or/main.c
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@ -2091,51 +2091,51 @@ static int
run_main_loop_once(void)
{
int loop_result;
if (1) {
if (nt_service_is_stopping())
return 0;
if (nt_service_is_stopping())
return 0;
#ifndef _WIN32
/* Make it easier to tell whether libevent failure is our fault or not. */
errno = 0;
/* Make it easier to tell whether libevent failure is our fault or not. */
errno = 0;
#endif
/* All active linked conns should get their read events activated. */
SMARTLIST_FOREACH(active_linked_connection_lst, connection_t *, conn,
event_active(conn->read_event, EV_READ, 1));
called_loop_once = smartlist_len(active_linked_connection_lst) ? 1 : 0;
/* All active linked conns should get their read events activated. */
SMARTLIST_FOREACH(active_linked_connection_lst, connection_t *, conn,
event_active(conn->read_event, EV_READ, 1));
called_loop_once = smartlist_len(active_linked_connection_lst) ? 1 : 0;
update_approx_time(time(NULL));
update_approx_time(time(NULL));
/* poll until we have an event, or the second ends, or until we have
* some active linked connections to trigger events for. */
loop_result = event_base_loop(tor_libevent_get_base(),
called_loop_once ? EVLOOP_ONCE : 0);
/* poll until we have an event, or the second ends, or until we have
* some active linked connections to trigger events for. */
loop_result = event_base_loop(tor_libevent_get_base(),
called_loop_once ? EVLOOP_ONCE : 0);
/* let catch() handle things like ^c, and otherwise don't worry about it */
if (loop_result < 0) {
int e = tor_socket_errno(-1);
/* let the program survive things like ^z */
if (e != EINTR && !ERRNO_IS_EINPROGRESS(e)) {
log_err(LD_NET,"libevent call with %s failed: %s [%d]",
tor_libevent_get_method(), tor_socket_strerror(e), e);
/* let catch() handle things like ^c, and otherwise don't worry about it */
if (loop_result < 0) {
int e = tor_socket_errno(-1);
/* let the program survive things like ^z */
if (e != EINTR && !ERRNO_IS_EINPROGRESS(e)) {
log_err(LD_NET,"libevent call with %s failed: %s [%d]",
tor_libevent_get_method(), tor_socket_strerror(e), e);
return -1;
#ifndef _WIN32
} else if (e == EINVAL) {
log_warn(LD_NET, "EINVAL from libevent: should you upgrade libevent?");
if (got_libevent_error())
return -1;
#ifndef _WIN32
} else if (e == EINVAL) {
log_warn(LD_NET, "EINVAL from libevent: should you upgrade libevent?");
if (got_libevent_error())
return -1;
#endif
} else {
if (ERRNO_IS_EINPROGRESS(e))
log_warn(LD_BUG,
"libevent call returned EINPROGRESS? Please report.");
log_debug(LD_NET,"libevent call interrupted.");
/* You can't trust the results of this poll(). Go back to the
* top of the big for loop. */
return 1;
}
} else {
if (ERRNO_IS_EINPROGRESS(e))
log_warn(LD_BUG,
"libevent call returned EINPROGRESS? Please report.");
log_debug(LD_NET,"libevent call interrupted.");
/* You can't trust the results of this poll(). Go back to the
* top of the big for loop. */
return 1;
}
}
return 1;
}