* lib/strftime.c (DO_TZ_OFFSET): Omit arg 'negative'; it's now
the caller's responsibility to set 'negative_number'. All uses changed.
(__strftime_internal): Put '-' before a zero UTC offset if the time
zone abbreviation starts with "-", which is the recently-introduced
tzdb convention for an unknown UTC offset that is arbitrarily set to 0.
* tests/test-strftime.c: Test for this.
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
* build-aux/announce-gen, build-aux/bootstrap:
* build-aux/do-release-commit-and-tag, build-aux/git-version-gen:
* build-aux/gitlog-to-changelog, build-aux/gnu-web-doc-update:
* build-aux/gnupload, build-aux/mkinstalldirs:
* build-aux/move-if-change, build-aux/prefix-gnulib-mk:
* build-aux/update-copyright, build-aux/useless-if-before-free:
* build-aux/vc-list-files, tests/test-strftime.c:
Use TZ="UTC0", not TZ="UTC". Either works on GNU platforms,
but POSIX says the behavior of TZ="UTC" is undefined.
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
* tests/test-strftime.c (struct localtime_rz_test): Add an
ahistorical member which is used to warn rather than fail
when tm_isdst isn't set for such entries. This is the case for
"1970-01-01 13:00:00 +1300 (NZDT)" on Darwin 13/14 at least.
* modules/strftime-tests (Depends-on): Add strerror.
* tests/test-strftime.c: Include <errno.h>.
(posixtm_test): New function, containing the old 'main'.
(struct tzalloc_test, struct localtime_rz_test): New types.
(TZ, LT): New static vars.
(tzalloc_test): New function.
(main): Rewrite in terms of posixtm_test and tzalloc_test.
* NEWS: Document the change.
* lib/fprintftime.h (fprintftime):
* lib/strftime.c (extra_args) [my_strftime]:
* lib/strftime.h (nstrftime):
Time zone arg is now of type timezone_t, not int.
* lib/strftime.c (mktime_z) [_LIBC]: New macro.
(__gmtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: Remove; no longer used.
(my_strftime) [emacs && !my_strftime]:
(emacs_strftimeu) [emacs && !FPRINTFTIME]:
Remove; Emacs doesn't need this any more.
(HAVE_TZSET) [my_strftime]: Unset, since we no longer want
fprintftime and nstrftime to call tzset.
(ut) [!my_strftime]: Remove, replacing with ...
(tz) [!my_stftime]: ... this new macro. All uses changed.
(strftime_case_): Use localtime_rz and mktime_z instead
of localtime_r and mktime.
* modules/fprintftime (Depends-on): Add time_rz.
* modules/strftime (Depends-on): Add time_rz. Remove time_r.
* tests/test-strftime.c (main): Adjust to new nstrftime API.
The test-strftime program did not test the display of nanoseconds. This
patch clarifies the expected output for a number of nanoseconds with
trailing zeroes.
* tests/test-strftime.c (T): Add a test of %N.
Signed-off-by: Alex Nelson <ajnelson@cs.ucsc.edu>
