diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2004-10-27 10:55:28 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2004-10-27 10:55:28 +0000 |
| commit | e5296d07b2ef80c76526ae67c9284564d8d26cdd (patch) | |
| tree | 80024128b1639c9c98b38d7e3c5893752ec0aaa8 /usr.sbin/ntpd | |
| parent | 2441748b1fa247daf8166febde8ce69fd9162625 (diff) | |
use clock_getres(3) and calculate precision from that, and fill the
precision field when we reply in server mode accordingly. from phessler
Diffstat (limited to 'usr.sbin/ntpd')
| -rw-r--r-- | usr.sbin/ntpd/ntp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/usr.sbin/ntpd/ntp.c b/usr.sbin/ntpd/ntp.c index 88016a5743d..b3878e96493 100644 --- a/usr.sbin/ntpd/ntp.c +++ b/usr.sbin/ntpd/ntp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ntp.c,v 1.38 2004/10/22 21:17:37 henning Exp $ */ +/* $OpenBSD: ntp.c,v 1.39 2004/10/27 10:55:27 henning Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org> @@ -18,6 +18,7 @@ */ #include <sys/param.h> +#include <sys/time.h> #include <errno.h> #include <fcntl.h> #include <paths.h> @@ -59,7 +60,7 @@ ntp_sighdlr(int sig) pid_t ntp_main(int pipe_prnt[2], struct ntpd_conf *nconf) { - int nfds, i, j, idx_peers, timeout, nullfd; + int a, b, nfds, i, j, idx_peers, timeout, nullfd; u_int pfd_elms = 0, idx2peer_elms = 0; u_int listener_cnt, new_cnt; pid_t pid; @@ -69,6 +70,7 @@ ntp_main(int pipe_prnt[2], struct ntpd_conf *nconf) struct listen_addr *la; struct ntp_peer *p; struct ntp_peer **idx2peer = NULL; + struct timespec tp; time_t nextaction; void *newp; @@ -130,6 +132,10 @@ ntp_main(int pipe_prnt[2], struct ntpd_conf *nconf) bzero(&conf->status, sizeof(conf->status)); conf->status.leap = LI_ALARM; + clock_getres(CLOCK_REALTIME, &tp); + for (a = 0, b = tp.tv_nsec; b > 0; a--, b >>= 1); + conf->status.precision = a; + log_info("ntp engine ready"); |