CVS commit: src/lib/libutil

["Alan Barrett" <apb%netbsd.org@localhost>]

Module Name:    src
Committed By:   apb
Date:           Wed Oct  8 17:38:28 UTC 2014

Modified Files:
        src/lib/libutil: parsedate.y

Log Message:
Improved handling of local times.

* A magic value USE_LOCAL_TIME (defined as 99999) may be passed as the
  Timezone to Convert(), instructing it to use mktime() to work
  in the local time zone, instead of using mktime_z to work in UTC
  (and then adding the specified timezone offset).
* Some old code is removed now that there's no need to find the local
  timezone offset.
* Allow either one or both of the now and zone arguments to
  parsedate() to be NULL, treating them independently.  Previously,
  if either one was NULL, the other was ignored.
* If the zone argument is specified, then the current date is calculated
  in the specified zone, not in local time.

Also add some disabled debug code.

This should fix PR lib/47916.


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/lib/libutil/parsedate.y

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.