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History log of /src/lib/libc/iconv/iconv.c
RevisionDateAuthorComments
 1.14  24-Oct-2019  kamil Switch the iconv(3) prototype to the POSIX conformant variation

Remove const from the 2nd argument.

const char ** and char ** are incompatible types and it was a cost to keep
the technically incompatible form for a more purist variation. NetBSD was
almost the last alive OS to still keep the const argument (known leftovers:
Minix and Illumos).

Keep the const form for the internal purposes inside citrus and rump.

Address the build breakage fallout in the same change.

There are no ABI changes.

Change accepted by core@.
 1.13  20-Jan-2012  joerg branches: 1.13.34; 1.13.40;
Remove code for CITRUS!=yes.
 1.12  05-Aug-2009  joerg branches: 1.12.6;
Revert to revision 1.8. Blindly ignoring options is not acceptable
behavior and hides more problems than it is fixing.

Discussion:
http://mail-index.netbsd.org/current-users/2009/02/03/msg007761.html

Approved by: core@
 1.11  03-Mar-2009  explorer a better method to truncate at // marks
 1.10  03-Mar-2009  explorer Check for NULL return from strdup()
 1.9  03-Mar-2009  explorer Ignore the magic // commands in iconv_open(). This was discussed on current-users about a month ago, and ignoring the options was the best suggestion.
 1.8  11-Jan-2009  christos branches: 1.8.2;
merge christos-time_t
 1.7  02-Jan-2009  tnozaki Fixes PR lib/39662, shortcomings in LC_{MONETARY,NUMERIC,TIME,MESSAGES} db format.
ok'ed by core and releng.
(thanks for agc@, snj@ and i'm sorry for long time patience).

[libc]
- localeio.[ch] and lc*.[ch] in src/lib/libc/locale was replaced by
new locale-db implementation using citrus_db backend,
see src/lib/libc/citrus/citrus_lc_*.[ch].
- add citrus_bcs_strtou?l.c. don't use strtou?l locale implementation
internally, because they're locale-aware function.
- add some stubs for multi-locale issue, see {current,global}_locale.c.
- remove some obsolete file, setrunelocale.c, ___runetype_mb.c.
- remove __savectype() from ctypeio.[ch].

[tools]
- mklocale(1): add new option ``-t'' that generates new style
LC_{MONETARY,NUMERIC,TIME,MESSAGES} locale-db format.
- chrtbl(1): added ctypeio.[ch] for __savectype().

[locale-db]
- added en_US.US-ASCII locale.
- removed some shareable locale definition file:
en_US.US-ASCII -> en_US.ISO8859-1, en_US.UTF-8
zh_CN.eucCN -> zh_CN.GB18030
and more...see src/share/locale/*/Makefile.
- remove obsoleted locale sr_YU, added new locale sr_ME, sr_RS.
- change locale name ja_JP.ISO2022-JP* -> ja_JP.ISO-2022-JP*
for X11's locale.alias file alignments.
- fix regression test, wrong wcs?width(3), NAN/INF usage.

i tested release-build following arch:
i386, amd64, hpc{mips,arm,sh}, sparc64, vax.

citrus_lc_*.[ch] also can read old-plain-text style locale-db.
so that backward compatibility is keeped, but lc*.[ch] can't read
new citrus_db'ed locale-db and localeio.c never check sanity,
so forward compatibility is broken ;-<

old mklocale(1) doesn't know -t option, so you have to rebuild toolchain.
 1.6  03-Nov-2006  christos branches: 1.6.24; 1.6.26;
do the namespace protection properly; fixes the lint-library.
 1.5  25-Apr-2005  tshiozak make sure to set errno to EINVAL if _citrus_iconv_open() returns ENOENT.
 1.4  02-Aug-2004  tshiozak branches: 1.4.2;
revert the last all changes related to iconv(3).
 1.3  01-Aug-2004  tshiozak make sure that the iconv(3) follows the POSIX specification;
change the 2nd argument from "const char ** restrict" to "char ** restrict".
 1.2  01-Jul-2003  tshiozak branches: 1.2.4;
add iconv_t cache.
- separate shared part and context part from iconv_t.
- add cache of shared part.
and, bump shlib_version minor of i18n modules because iconv i/f is changed.
 1.1  27-Jun-2003  tshiozak Citrus iconv support(4)
add iconv external I/F (iconv.h - iconv_open()/iconv()/iconv_close()) and
iconv(1) utility.
TODO:
- bump libc minor.
- add iconv data files.
- create manpages: iconv_open(3)/iconv(3)/iconv_close(3)/iconv(1)/
mkesdb(1)/mkcsmapper(1).
 1.2.4.1  13-May-2005  riz Pull up revision 1.5 (requested by tshiozak in ticket #1491):
make sure to set errno to EINVAL if _citrus_iconv_open() returns ENOENT.
 1.4.2.1  01-May-2005  tron Pull up revision 1.5 (requested by tshiozak in ticket #225):
make sure to set errno to EINVAL if _citrus_iconv_open() returns ENOENT.
 1.6.26.1  04-Jan-2009  christos merge with head.
 1.6.24.1  15-Jan-2009  snj Pull up following revision(s) (requested by tnozaki in ticket #222):
distrib/sets/lists/base/mi: revision 1.788
distrib/utils/libhack/Makefile.inc: revision 1.23
distrib/utils/libhack/Makefile: revision 1.22
etc/mtree/NetBSD.dist: revision 1.387
include/locale.h: revision 1.15
lib/libc/citrus/Makefile.inc: revision 1.6
lib/libc/citrus/citrus_aliasname_local.h: revision 1.1
lib/libc/citrus/citrus_bcs.h: revision 1.5
lib/libc/citrus/citrus_bcs_strtol.c: revision 1.1
lib/libc/citrus/citrus_bcs_strtoul.c: revision 1.1
lib/libc/citrus/citrus_csmapper.c: revision 1.9
lib/libc/citrus/citrus_fix_grouping.h: revision 1.1
lib/libc/citrus/citrus_lc_ctype.c: revision 1.1
lib/libc/citrus/citrus_lc_messages.c: revision 1.1
lib/libc/citrus/citrus_lc_messages.h: revision 1.1
lib/libc/citrus/citrus_lc_monetary.c: revision 1.1
lib/libc/citrus/citrus_lc_monetary.h: revision 1.1
lib/libc/citrus/citrus_lc_numeric.c: revision 1.1
lib/libc/citrus/citrus_lc_numeric.h: revision 1.1
lib/libc/citrus/citrus_lc_template.h: revision 1.1
lib/libc/citrus/citrus_lc_template_decl.h: revision 1.1
lib/libc/citrus/citrus_lc_time.c: revision 1.1
lib/libc/citrus/citrus_lc_time.h: revision 1.1
lib/libc/citrus/citrus_module.c: revision 1.8
lib/libc/citrus/citrus_namespace.h: revision 1.7
lib/libc/citrus/modules/citrus_euc.c: revision 1.13
lib/libc/gen/Makefile.inc: revision 1.166
lib/libc/gen/isctype.c: revision 1.17 via patch
lib/libc/gen/tolower_.c: revision 1.10
lib/libc/gen/toupper_.c: revision 1.10
lib/libc/iconv/Makefile.inc: revision 1.3
lib/libc/iconv/iconv.c: revision 1.7
lib/libc/locale/Makefile.inc: revision 1.53
lib/libc/locale/___runetype_mb.c: file removal
lib/libc/locale/_wctrans.c: revision 1.7
lib/libc/locale/_wctrans_local.h: revision 1.3
lib/libc/locale/_wctype.c: revision 1.1
lib/libc/locale/_wctype_local.h: revision 1.1
lib/libc/locale/aliasname.c: revision 1.3
lib/libc/locale/aliasname_local.h: revision 1.2
lib/libc/locale/bsdctype.c: revision 1.1
lib/libc/locale/bsdctype.h: revision 1.1
lib/libc/locale/ctypeio.c: revision 1.8
lib/libc/locale/ctypeio.h: revision 1.2
lib/libc/locale/current_locale.c: revision 1.1
lib/libc/locale/dummy_lc_collate.c: revision 1.1
lib/libc/locale/dummy_lc_template.h: revision 1.1
lib/libc/locale/fix_grouping.c: revision 1.1
lib/libc/locale/fix_grouping.h: revision 1.1
lib/libc/locale/generic_lc_all.c: revision 1.1
lib/libc/locale/generic_lc_template.h: revision 1.1
lib/libc/locale/generic_lc_template_decl.h: revision 1.1
lib/libc/locale/global_locale.c: revision 1.1
lib/libc/locale/iswctype.c: file removal
lib/libc/locale/iswctype_mb.c: revision 1.1
lib/libc/locale/iswctype_sb.c: revision 1.6
lib/libc/locale/lcmessages.c: file removal
lib/libc/locale/lcmessages.h: file removal
lib/libc/locale/lcmonetary.c: file removal
lib/libc/locale/lcmonetary.h: file removal
lib/libc/locale/lcnumeric.c: file removal
lib/libc/locale/lcnumeric.h: file removal
lib/libc/locale/lctime.c: file removal
lib/libc/locale/lctime.h: file removal
lib/libc/locale/localeconv.c: revision 1.15
lib/libc/locale/localeio.c: revision 1.2
lib/libc/locale/localeio.h: revision 1.2
lib/libc/locale/localeio_lc_ctype.c: revision 1.1
lib/libc/locale/localeio_lc_messages.c: revision 1.1
lib/libc/locale/localeio_lc_monetary.c: revision 1.1
lib/libc/locale/localeio_lc_numeric.c: revision 1.1
lib/libc/locale/localeio_lc_time.c: revision 1.1
lib/libc/locale/multibyte.h: revision 1.4
lib/libc/locale/multibyte_amd1.c: revision 1.6
lib/libc/locale/multibyte_c90.c: revision 1.5
lib/libc/locale/nb_lc_messages_misc.h: revision 1.1
lib/libc/locale/nb_lc_monetary_misc.h: revision 1.1
lib/libc/locale/nb_lc_numeric_misc.h: revision 1.1
lib/libc/locale/nb_lc_template.h: revision 1.1
lib/libc/locale/nb_lc_template_decl.h: revision 1.1
lib/libc/locale/nb_lc_time_misc.h: revision 1.1
lib/libc/locale/nl_langinfo.c: revision 1.12
lib/libc/locale/rune.c: revision 1.31
lib/libc/locale/rune.h: revision 1.13
lib/libc/locale/rune_local.h: revision 1.11
lib/libc/locale/runeglue.c: revision 1.14
lib/libc/locale/runetable.c: revision 1.18
lib/libc/locale/setlocale.c: revision 1.55 via patch
lib/libc/locale/setlocale_local.h: revision 1.1
lib/libc/locale/setrunelocale.c: file removal
lib/libc/nls/Makefile.inc: revision 1.9
lib/libc/nls/catopen.c: revision 1.26
lib/libc/string/Makefile.inc: revision 1.68
lib/libc/string/wcscmp.c: revision 1.6
lib/libc/string/wcsncmp.c: revision 1.6
lib/libc/string/wcswidth.c: file removal
lib/libc/string/wmemcmp.c: revision 1.4
regress/lib/libc/locale/Makefile: revision 1.4
regress/lib/libc/locale/ctype1/Makefile: revision 1.4
regress/lib/libc/locale/ctype1/en_US.UTF-8.exp.uue: revision 1.2
regress/lib/libc/locale/ctype1/ja_JP.ISO-2022-JP.exp.uue: revision 1.1
regress/lib/libc/locale/ctype1/ja_JP.ISO-2022-JP.in.uue: revision 1.1
regress/lib/libc/locale/ctype1/ja_JP.ISO2022-JP.exp.uue: file removal
regress/lib/libc/locale/ctype1/ja_JP.ISO2022-JP.in.uue: file removal
regress/lib/libc/locale/ctype1/ja_JP.SJIS.exp.uue: revision 1.2
regress/lib/libc/locale/ctype1/ja_JP.eucJP.exp.uue: revision 1.2
regress/lib/libc/locale/ctype2/Makefile: revision 1.5
regress/lib/libc/locale/ctype2/ja_JP.ISO-2022-JP-2.in.uue: revision 1.1
regress/lib/libc/locale/ctype2/ja_JP.ISO2022-JP2.in.uue: file removal
regress/lib/libc/locale/ctype3/Makefile: revision 1.5
regress/lib/libc/locale/mbtowc/Makefile: revision 1.3
regress/lib/libc/locale/mbtowc/ja_JP.ISO-2022-JP: revision 1.1
regress/lib/libc/locale/mbtowc/ja_JP.ISO2022-JP: file removal
regress/lib/libc/locale/wcstod/wcstod_test.c: revision 1.2
share/locale/Makefile.locale: revision 1.1
share/locale/Makefile: revision 1.5
share/locale/ctype/Makefile: revision 1.28
share/locale/locale.alias: revision 1.11
share/locale/messages/Makefile: revision 1.5
share/locale/messages/en_US.ISO8859-1.src: file removal
share/locale/messages/en_US.US-ASCII.src: revision 1.1
share/locale/messages/ja_JP.ISO-2022-JP.src: revision 1.1
share/locale/messages/ja_JP.ct.src: revision 1.1
share/locale/messages/sr_ME.ISO8859-2.src: revision 1.1
share/locale/messages/sr_ME.ISO8859-5.src: revision 1.1
share/locale/messages/sr_YU.ISO8859-2.src: file removal
share/locale/messages/sr_YU.ISO8859-5.src: file removal
share/locale/messages/sr_YU.UTF-8.src: file removal
share/locale/messages/zh_CN.GB18030.src: file removal
share/locale/messages/zh_TW.eucTW.src: revision 1.1
share/locale/monetary/Makefile: revision 1.5
share/locale/monetary/af_ZA.ISO8859-1.src: revision 1.2
share/locale/monetary/am_ET.UTF-8.src: revision 1.2
share/locale/monetary/be_BY.CP1131.src: file removal
share/locale/monetary/be_BY.CP1251.src: revision 1.2
share/locale/monetary/be_BY.ISO8859-5.src: revision 1.2
share/locale/monetary/be_BY.UTF-8.src: revision 1.2
share/locale/monetary/bg_BG.CP1251.src: revision 1.2
share/locale/monetary/bg_BG.UTF-8.src: revision 1.2
share/locale/monetary/ca_ES.ISO8859-1.src: revision 1.2
share/locale/monetary/cs_CZ.ISO8859-2.src: revision 1.2
share/locale/monetary/cs_CZ.UTF-8.src: revision 1.2
share/locale/monetary/da_DK.ISO8859-1.src: revision 1.2
share/locale/monetary/de_AT.ISO8859-1.src: revision 1.2
share/locale/monetary/de_CH.ISO8859-1.src: revision 1.2
share/locale/monetary/de_DE.ISO8859-1.src: revision 1.2
share/locale/monetary/el_GR.ISO8859-7.src: revision 1.2
share/locale/monetary/en_AU.ISO8859-1.src: revision 1.2
share/locale/monetary/en_CA.ISO8859-1.src: revision 1.2
share/locale/monetary/en_GB.ISO8859-1.src: revision 1.2
share/locale/monetary/en_GB.UTF-8.src: revision 1.2
share/locale/monetary/en_IE.UTF-8.src: revision 1.2
share/locale/monetary/en_NZ.ISO8859-1.src: revision 1.2
share/locale/monetary/en_US.ISO8859-1.src: revision 1.2
share/locale/monetary/en_US.US-ASCII.src: revision 1.1
share/locale/monetary/es_ES.ISO8859-1.src: revision 1.2
share/locale/monetary/et_EE.ISO8859-15.src: revision 1.2
share/locale/monetary/fi_FI.ISO8859-1.src: revision 1.2
share/locale/monetary/fr_BE.ISO8859-1.src: revision 1.2
share/locale/monetary/fr_CA.ISO8859-1.src: revision 1.2
share/locale/monetary/fr_FR.ISO8859-1.src: revision 1.2
share/locale/monetary/he_IL.UTF-8.src: revision 1.2
share/locale/monetary/hi_IN.ISCII-DEV.src: revision 1.2
share/locale/monetary/hr_HR.ISO8859-2.src: revision 1.2
share/locale/monetary/hu_HU.ISO8859-2.src: revision 1.2
share/locale/monetary/hy_AM.ARMSCII-8.src: revision 1.2
share/locale/monetary/hy_AM.UTF-8.src: revision 1.2
share/locale/monetary/is_IS.ISO8859-1.src: revision 1.2
share/locale/monetary/it_IT.ISO8859-1.src: revision 1.2
share/locale/monetary/ja_JP.ISO-2022-JP.src: revision 1.1
share/locale/monetary/ja_JP.UTF-8.src: revision 1.2
share/locale/monetary/ja_JP.eucJP.src: revision 1.2
share/locale/monetary/kk_KZ.PT154.src: revision 1.2
share/locale/monetary/kk_KZ.UTF-8.src: revision 1.2
share/locale/monetary/ko_KR.UTF-8.src: revision 1.2
share/locale/monetary/ko_KR.eucKR.src: revision 1.2
share/locale/monetary/lt_LT.ISO8859-13.src: revision 1.2
share/locale/monetary/mn_MN.UTF-8.src: revision 1.2
share/locale/monetary/nl_BE.ISO8859-1.src: revision 1.2
share/locale/monetary/nl_NL.ISO8859-1.src: revision 1.2
share/locale/monetary/no_NO.ISO8859-1.src: revision 1.2
share/locale/monetary/pl_PL.ISO8859-2.src: revision 1.2
share/locale/monetary/pl_PL.UTF-8.src: revision 1.2
share/locale/monetary/pt_BR.ISO8859-1.src: revision 1.2
share/locale/monetary/pt_PT.ISO8859-1.src: revision 1.2
share/locale/monetary/ro_RO.ISO8859-2.src: revision 1.2
share/locale/monetary/ru_RU.CP1251.src: revision 1.2
share/locale/monetary/ru_RU.CP866.src: revision 1.2
share/locale/monetary/ru_RU.ISO8859-5.src: revision 1.2
share/locale/monetary/ru_RU.KOI8-R.src: revision 1.2
share/locale/monetary/ru_RU.UTF-8.src: revision 1.2
share/locale/monetary/sk_SK.ISO8859-2.src: revision 1.2
share/locale/monetary/sl_SI.ISO8859-2.src: revision 1.2
share/locale/monetary/sr_ME.ISO8859-2.src: revision 1.1
share/locale/monetary/sr_RS.ISO8859-2.src: revision 1.1
share/locale/monetary/sr_YU.ISO8859-2.src: revision 1.2
share/locale/monetary/sr_YU.ISO8859-5.src: revision 1.2
share/locale/monetary/sr_YU.UTF-8.src: revision 1.2
share/locale/monetary/sv_SE.ISO8859-1.src: revision 1.2
share/locale/monetary/tr_TR.ISO8859-9.src: revision 1.2
share/locale/monetary/uk_UA.CP1251.src: revision 1.2
share/locale/monetary/uk_UA.ISO8859-5.src: revision 1.2
share/locale/monetary/uk_UA.KOI8-U.src: revision 1.2
share/locale/monetary/uk_UA.UTF-8.src: revision 1.2
share/locale/monetary/zh_CN.GB18030.src: revision 1.2
share/locale/monetary/zh_CN.UTF-8.src: revision 1.2
share/locale/monetary/zh_CN.eucCN.src: revision 1.2
share/locale/monetary/zh_HK.Big5hkscs.src: revision 1.1
share/locale/monetary/zh_HK.UTF-8.src: revision 1.2
share/locale/monetary/zh_TW.Big5.src: revision 1.2
share/locale/numeric/Makefile: revision 1.4
share/locale/numeric/am_ET.UTF-8.src: file removal
share/locale/numeric/en_US.ISO8859-1.src: file removal
share/locale/numeric/en_US.US-ASCII.src: revision 1.1
share/locale/numeric/ja_JP.eucJP.src: file removal
share/locale/numeric/ko_KR.eucKR.src: file removal
share/locale/numeric/mn_MN.UTF-8.src: file removal
share/locale/numeric/sr_ME.ISO8859-2.src: revision 1.1
share/locale/numeric/sr_YU.ISO8859-2.src: file removal
share/locale/numeric/sr_YU.ISO8859-5.src: file removal
share/locale/numeric/zh_CN.eucCN.src: file removal
share/locale/time/Makefile: revision 1.5
share/locale/time/en_US.ISO8859-1.src: file removal
share/locale/time/en_US.US-ASCII.src: revision 1.1
share/locale/time/ja_JP.ISO-2022-JP.src: revision 1.1
share/locale/time/ja_JP.ct.src: revision 1.1
share/locale/time/sr_ME.ISO8859-2.src: revision 1.1
share/locale/time/sr_ME.ISO8859-5.src: revision 1.1
share/locale/time/sr_ME.UTF-8.src: revision 1.1
share/locale/time/sr_YU.ISO8859-2.src: file removal
share/locale/time/sr_YU.ISO8859-5.src: file removal
share/locale/time/sr_YU.UTF-8.src: file removal
share/locale/time/zh_CN.GB18030.src: file removal
share/locale/time/zh_TW.eucTW.src: revision 1.1
usr.bin/locale/locale.c: revision 1.6
usr.bin/mklocale/Makefile: revision 1.12
usr.bin/mklocale/lex.l: revision 1.14
usr.bin/mklocale/mklocaledb.c: revision 1.1
usr.bin/mklocale/yacc.y: revision 1.25
usr.sbin/chrtbl/Makefile: revision 1.8
usr.sbin/chrtbl/ctypeio.c: revision 1.1
usr.sbin/chrtbl/ctypeio.h: revision 1.1
Fixes PR lib/39662, shortcomings in LC_{MONETARY,NUMERIC,TIME,MESSAGES}
db format.
ok'ed by core and releng.
(thanks for agc@, snj@ and i'm sorry for long time patience).
[libc]
- localeio.[ch] and lc*.[ch] in src/lib/libc/locale was replaced by
new locale-db implementation using citrus_db backend,
see src/lib/libc/citrus/citrus_lc_*.[ch].
- add citrus_bcs_strtou?l.c. don't use strtou?l locale implementation
internally, because they're locale-aware function.
- add some stubs for multi-locale issue, see {current,global}_locale.c.
- remove some obsolete file, setrunelocale.c, ___runetype_mb.c.
- remove __savectype() from ctypeio.[ch].
[tools]
- mklocale(1): add new option ``-t'' that generates new style
LC_{MONETARY,NUMERIC,TIME,MESSAGES} locale-db format.
- chrtbl(1): added ctypeio.[ch] for __savectype().
[locale-db]
- added en_US.US-ASCII locale.
- removed some shareable locale definition file:
en_US.US-ASCII -> en_US.ISO8859-1, en_US.UTF-8
zh_CN.eucCN -> zh_CN.GB18030
and more...see src/share/locale/*/Makefile.
- remove obsoleted locale sr_YU, added new locale sr_ME, sr_RS.
- change locale name ja_JP.ISO2022-JP* -> ja_JP.ISO-2022-JP*
for X11's locale.alias file alignments.
- fix regression test, wrong wcs?width(3), NAN/INF usage.

i tested release-build following arch:
i386, amd64, hpc{mips,arm,sh}, sparc64, vax.

citrus_lc_*.[ch] also can read old-plain-text style locale-db.
so that backward compatibility is keeped, but lc*.[ch] can't read
new citrus_db'ed locale-db and localeio.c never check sanity,
so forward compatibility is broken ;-<
old mklocale(1) doesn't know -t option, so you have to rebuild toolchain.
 1.8.2.1  13-May-2009  jym Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
 1.12.6.1  17-Apr-2012  yamt sync with head
 1.13.40.1  13-Apr-2020  martin Mostly merge changes from HEAD upto 20200411
 1.13.34.1  23-Jul-2017  perseant Add missing files from last commit:

Move Unicode <-> ku/ten mapping into the individual codec modules.
Mapping is based on existing iconv data for single-byte encodings,
and included for several, but not all, multibyte encodings.

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