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ntpd: set offset to 0.0 in "usync" event

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function                                             old     new   delta
ntpd_main                                           1030    1026      -4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2013-05-23 16:06:59 +02:00
parent 07c5987498
commit 5a7e3376b7
1 changed files with 8 additions and 3 deletions
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11
networking/ntpd.c
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@ -805,7 +805,7 @@ send_query_to_peer(peer_t *p)
p->p_xmt_msg.m_xmttime.fractionl = random();
p->p_xmttime = gettime1900d();
/* Was doing it only if sendto worked, but
/* Were doing it only if sendto worked, but
* loss of sync detection needs reachable_bits updated
* even if sending fails *locally*:
* "network is unreachable" because cable was pulled?
@ -818,6 +818,11 @@ send_query_to_peer(peer_t *p)
) {
close(p->p_fd);
p->p_fd = -1;
/*
* We know that we sent nothing.
* We can retry *soon* without fearing
* that we are flooding the peer.
*/
set_next(p, RETRY_INTERVAL);
return;
}
@ -827,7 +832,7 @@ send_query_to_peer(peer_t *p)
/* Note that there is no provision to prevent several run_scripts
* to be done in quick succession. In fact, it happens rather often
* to be started in quick succession. In fact, it happens rather often
* if initial syncronization results in a step.
* You will see "step" and then "stratum" script runs, sometimes
* as close as only 0.002 seconds apart.
@ -2228,7 +2233,7 @@ int ntpd_main(int argc UNUSED_PARAM, char **argv)
G.polladj_count = 0;
G.poll_exp = MINPOLL;
G.stratum = MAXSTRAT;
run_script("unsync", G.last_update_offset);
run_script("unsync", 0.0);
have_reachable_peer: ;
}
} /* while (!bb_got_signal) */