ntpd: add -w "watch" option, useful for debugging to look at our own data

Also fixed a small buglet discovered using -w

function                                             old     new   delta
recv_and_process_peer_pkt                            895     944     +49
select_and_cluster                                  1132    1150     +18
packed_usage                                       26769   26767      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-01-04 00:19:13 +01:00
parent d6459685c1
commit 4168fdd8e6
2 changed files with 28 additions and 14 deletions

View File

@ -3223,7 +3223,7 @@
"Address: 127.0.0.1\n"
#define ntpd_trivial_usage \
"[-dngql] [-p PEER]..."
"[-dnqwl] [-p PEER]..."
#define ntpd_full_usage "\n\n" \
"NTP client/server\n" \
"\nOptions:" \
@ -3233,6 +3233,7 @@
/* -N exists for mostly compat reasons, thus not essential to inform */ \
/* the user that it exists: user may use nice as well */ \
/* "\n -N Run at high priority" */ \
"\n -w Do not set time (used to look at peer data)" \
"\n -l Run as server on port 123" \
"\n -p PEER Obtain time from PEER (may be repeated)" \