DWS/chrony
1
0
Fork 0
mirror of https://gitlab.com/chrony/chrony.git synced 2025-12-03 16:35:06 -05:00
Code Issues Packages Projects Releases Wiki Activity

leapdb: support leap-seconds.list as second source

Browse Source 
The existing implementation of getting leap second information from a
timezone in get_tz_leap() relies on non-portable C library behaviour.

Specifically, mktime is not required to return '60' in the tm_sec field
when a leap second is inserted leading to "Timezone right/UTC failed
leap second check, ignoring" errors on musl based systems.

This patch adds support for getting leap second information from the
leap-seconds.list file included with tzdata and adds a new configuration
directive leapseclist to switch on the feature.
This commit is contained in:
Patrick Oppenlander
2024-02-08 14:36:28 +11:00
committed by Miroslav Lichvar
parent 83f90279b0
commit 53823b9f1c
5 changed files with 155 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
refclock.c
View File

@@ -166,8 +166,8 @@ RCL_AddRefclock(RefclockParameters *params)
if (!inst->driver->init && !inst->driver->poll)
LOG_FATAL("refclock driver %s is not compiled in", params->driver_name);
if (params->tai && !CNF_GetLeapSecTimezone())
LOG_FATAL("refclock tai option requires leapsectz");
if (params->tai && !CNF_GetLeapSecList() && !CNF_GetLeapSecTimezone())
LOG_FATAL("refclock tai option requires leapseclist or leapsectz");
inst->data = NULL;
inst->driver_parameter = Strdup(params->driver_parameter);