Prior to the 2.20 release, the function was just changed to fail
unconditionally, in commit a1a6a401ab.
This commit removes the function completely, including gconv bits
which depend on it.
This changes the gconv ABI, which is not a public interface.
This patch defines _STRING_ARCH_unaligned to 0 on default bits/string.h
header to avoid undefined compiler warnings on platforms that do not
define it. It also make adjustments in code where tests checked if macro
existed or not.
2002-11-30 Bruno Haible <bruno@clisp.org>
* iconv/gconv.h (__gconv_btowc_fct): New typedef.
(struct __gconv_step): New field __btowc_fct.
* wcsmbs/btowc.c (__btowc): Use the __btowc_fct shortcut if possible.
* iconv/gconv_int.h (__BUILTIN_TRANSFORM): Renamed from
__BUILTIN_TRANS.
(__gconv_btwoc_ascii): New declaration.
* iconv/gconv_simple.c (BUILTIN_TRANSFORMATION): Add BtowcFct argument.
(__gconv_btwoc_ascii): New function.
* iconv/gconv_builtin.h: Add BtowcFct argument to all
BUILTIN_TRANSFORMATION invocations.
* iconv/gconv_conf.c (BUILTIN_TRANSFORMATION): Add BtowcFct argument.
* iconv/iconvconfig.c (BUILTIN_TRANSFORMATION): Likewise.
* iconv/gconv_builtin.c (map): New field btowc_fct.
(BUILTIN_TRANSFORMATION): Add BtowcFct argument. Use it to initialize
btowc_fct field.
(__gconv_get_builtin_trans): Initialize __btowc_fct field.
* iconv/gconv_cache.c (find_module): Initialize __btowc_fct field.
* iconv/gconv_db.c (gen_steps, increment_counter): Likewise.
* wcsmbs/wcsmbsload.c (to_wc, to_mb): Likewise.
* iconv/skeleton.c: Document STORE_REST and FROM_ONEBYTE.
(gconv_init): Initialize __btowc_fct field.
Undefine EXTRA_LOOP_ARGS and FROM_ONEBYTE at the end.
* iconv/loop.c: Document ONEBYTE_BODY.
(gconv_btowc, FROM_ONEBYTE): Define if ONEBYTE_BODY is defined.
Undefine ONEBYTE_BODY at the end.
* iconvdata/8bit-generic.c (ONEBYTE_BODY): New macro.
* iconvdata/8bit-gap.c (NONNUL): New macro.
(BODY for FROM_LOOP): Use it.
(ONEBYTE_BODY): New macro.
* iconvdata/isiri-3342.c (HAS_HOLES): Set to 1.
(NONNUL): New macro.
* iconvdata/ansi_x3.110.c (ONEBYTE_BODY): New macro.
* iconvdata/armscii-8.c (ONEBYTE_BODY): New macro.
* iconvdata/cp1255.c (ONEBYTE_BODY): New macro.
* iconvdata/cp1258.c (ONEBYTE_BODY): New macro.
* iconvdata/tcvn5712-1.c (ONEBYTE_BODY): New macro.
* iconvdata/big5.c (ONEBYTE_BODY): New macro.
* iconvdata/big5hkscs.c (ONEBYTE_BODY): New macro.
* iconvdata/euc-cn.c (ONEBYTE_BODY): New macro.
* iconvdata/euc-jp.c (ONEBYTE_BODY): New macro.
* iconvdata/euc-jisx0213.c (ONEBYTE_BODY): New macro.
* iconvdata/euc-kr.c (ONEBYTE_BODY): New macro.
* iconvdata/euc-tw.c (ONEBYTE_BODY): New macro.
* iconvdata/gbk.c (ONEBYTE_BODY): New macro.
* iconvdata/gb18030.c (ONEBYTE_BODY): New macro.
* iconvdata/ibm932.c: Include <stdbool.h>.
(TRUE, FALSE): Remove macros.
(BODY for FROM_LOOP): Remove unused variable rp1.
(ONEBYTE_BODY): New macro.
(BODY for TO_LOOP): Use bool.
* iconvdata/ibm932.h (__ibm932sb_to_ucs4_idx): Remove array.
* iconvdata/ibm943.c: Include <stdbool.h>.
(TRUE, FALSE): Remove macros.
(BODY for FROM_LOOP): Remove unused variable rp1.
(ONEBYTE_BODY): New macro.
(BODY for TO_LOOP): Use bool.
* iconvdata/ibm943.h (__ibm943sb_to_ucs4_idx): Remove array.
* iconvdata/iso8859-1.c (ONEBYTE_BODY): New macro.
* iconvdata/iso_6937-2.c (ONEBYTE_BODY): New macro.
* iconvdata/iso_6937.c (ONEBYTE_BODY): New macro.
* iconvdata/johab.c (ONEBYTE_BODY): New macro.
* iconvdata/sjis.c (ONEBYTE_BODY): New macro.
* iconvdata/shift_jisx0213.c (ONEBYTE_BODY): New macro.
* iconvdata/t.61.c (ONEBYTE_BODY): New macro.
* iconvdata/uhc.c (ONEBYTE_BODY): New macro.
* iconvdata/gbbig5.c: Tweak comment.
2002-05-12 Bruno Haible <bruno@clisp.org>
* iconvdata/testdata/EUC-JISX0213: New file.
* iconvdata/testdata/EUC-JISX0213..UTF8: New file.
* iconvdata/testdata/SHIFT_JISX0213: New file.
* iconvdata/testdata/SHIFT_JISX0213..UTF8: New file.
* iconvdata/testdata/ISO-2022-JP-3: New file.
* iconvdata/testdata/ISO-2022-JP-3..UTF8: New file.
* iconvdata/TESTS: Add EUC-JISX0213, SHIFT_JISX0213, ISO-2022-JP-3.
* iconvdata/run-iconv-test.sh: Skip the charmap test if the charmap
contains comments indicating precomposed characters.
2002-04-21 Bruno Haible <bruno@clisp.org>
* iconvdata/iso-2022-jp-3.c: New file.
* iconvdata/gconv-modules (ISO-2022-JP-3): New module.
* iconvdata/Makefile (modules): Add ISO-2022-JP-3.
(LDFLAGS-ISO-2022-JP-3.so): New variable.
(ISO-2022-JP-3.so): Depend on libJIS.so and libJISX0213.so.
(distribute): Add iso-2022-jp-3.c.
2002-05-12 Bruno Haible <bruno@clisp.org>
* iconvdata/tst-table-to.c (main): Restore handling of
transliterations, broken by last patch.
2002-05-12 Bruno Haible <bruno@clisp.org>
* iconvdata/TESTS: Add IBM922, IBM1124, IBM1129.
2002-05-12 Bruno Haible <bruno@clisp.org>
* iconvdata/euc-jisx0213.c (BODY for FROM_LOOP): Don't advance inptr
when there is not enough room in the output buffer.
* iconvdata/shift_jisx0213.c (BODY for FROM_LOOP): Likewise.
2002-04-20 Bruno Haible <bruno@clisp.org>
* iconv/skeleton.c ({FROM,TO}_LOOP_{MIN,MAX}_NEEDED_{FROM,TO}): New
macros.
(RESET_INPUT_BUFFER): Use them instead of {MIN,MAX}_NEEDED_{FROM,TO}.
Also make this macro work if FROM_DIRECTION evaluates to 0.
(gconv_init): Use the new macros instead of {MIN,MAX}_NEEDED_{FROM,TO}.
(FUNCTION_NAME): Likewise, in the handling of unaligned accesses and
of consume_incomplete.
* iconvdata/cp1255.c: Define {FROM,TO}_LOOP_{MIN,MAX}_NEEDED_{FROM,TO}
instead of {MIN,MAX}_NEEDED_{FROM,TO}. Set FROM_LOOP_MAX_NEEDED_TO to
4, not 8.
* iconvdata/cp1258.c: Likewise.
* iconvdata/ibm930.c: Define {FROM,TO}_LOOP_{MIN,MAX}_NEEDED_{FROM,TO}
instead of {MIN,MAX}_NEEDED_{FROM,TO}. Set TO_LOOP_MAX_NEEDED_TO to 3,
not 2.
* iconvdata/ibm933.c: Likewise.
* iconvdata/ibm935.c: Likewise.
* iconvdata/ibm937.c: Likewise.
* iconvdata/ibm939.c: Likewise.
* iconvdata/iso-2022-cn.c: Define
{FROM,TO}_LOOP_{MIN,MAX}_NEEDED_{FROM,TO} instead of
{MIN,MAX}_NEEDED_{FROM,TO}. Set TO_LOOP_MAX_NEEDED_TO to 6, not 4.
* iconvdata/iso-2022-cn-ext.c: Likewise.
* iconvdata/iso-2022-jp.c: Define
{FROM,TO}_LOOP_{MIN,MAX}_NEEDED_{FROM,TO} instead of
{MIN,MAX}_NEEDED_{FROM,TO}.
* iconvdata/tcvn5712-1.c: Define
{FROM,TO}_LOOP_{MIN,MAX}_NEEDED_{FROM,TO} instead of
{MIN,MAX}_NEEDED_{FROM,TO}. Set FROM_LOOP_MAX_NEEDED_FROM to 1, not 2.
* iconvdata/euc-jisx0213.c: Define
{FROM,TO}_LOOP_{MIN,MAX}_NEEDED_{FROM,TO} instead of
{MIN,MAX}_NEEDED_{FROM,TO}. Set FROM_LOOP_MAX_NEEDED_TO to 8, not 4.
* iconvdata/shift_jisx0213.c: Likewise.
2002-05-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* sysdeps/powerpc/Makefile (sysdeps_routines): Add divdi3, cmpdi2,
shdi3, fixdfdi, fixsfdi in csu dir.
(shared-only-routines): Likewise.
* sysdeps/wordsize-32/cmpdi2.c: New file.
* sysdeps/wordsize-32/shdi3.c: New file.
* sysdeps/wordsize-32/fixdfdi.c: New file.
* sysdeps/wordsize-32/fixsfdi.c: New file.
* sysdeps/powerpc/Versions (__divdi3, __moddi3, __udivdi3, __umoddi3,
__ashldi3, __ashrdi3, __lshrdi3, __cmpdi2, __ucmpdi2, __fixdfdi,
__fixsfdi, __fixunsdfdi, __fixunssfdi): Export at GLIBC_2.0.
* sysdeps/unix/sysv/linux/semctl.c (__old_semctl, __new_semctl):
Only use va_arg if the argument will be used [PR libc/3259].
2002-05-06 Michael A. Schmidt <mmaass@us.ibm.com>
* catgets/catgets.c (catopen): Free buffer if internal catalog
open fails.
2002-05-14 Ulrich Drepper <drepper@redhat.com>
* debug/xtrace.sh: Make more robust. For realtime tracking use
non-buffering methods.
* debug/pcprofiledump.c: Implement -u option.
Patch by Roger Luethi <rl@hellgate.ch>.
2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
2001-05-20 Bruno Haible <haible@clisp.cons.org>
* iconvdata/cp1255.c: Completely rewritten.
* iconvdata/Makefile (gen-8bit-gap-modules): Remove cp1255.
* iconvdata/testdata/WINDOWS-1255: New file.
* iconvdata/testdata/WINDOWS-1255..UTF8: New file.
* iconvdata/TESTS: Add WINDOWS-1255 test.
* iconvdata/CP1255.irreversible: New file.
2001-05-20 Bruno Haible <haible@clisp.cons.org>
* iconvdata/cp1258.c: Completely rewritten.
* iconvdata/Makefile (gen-8bit-gap-modules): Remove cp1258.
* iconvdata/testdata/WINDOWS-1258: New file.
* iconvdata/testdata/WINDOWS-1258..UTF8: New file.
* iconvdata/TESTS: Add WINDOWS-1258 test.
* iconvdata/tst-table-from.c (try): Reset the iconv descriptor before
the main call, and flush it afterwards.
(utf8_decode): Return a string, possibly containing several Unicode
characters.
(main): Update all utf8_decode calls.
* iconvdata/CP1258.irreversible: New file.
2001-05-20 Bruno Haible <haible@clisp.cons.org>
* iconv/gconv.c (__gconv): For flush without output, pass do_flush = 2.
* iconv/skeleton.c: Distinguish do_flush = 1 and do_flush = 2. In the
first case, set outbuf, outstart, outend, and call PREPARE_LOOP before
EMIT_SHIFT_TO_INIT; then pass the output produced by this step down to
the next step. In the second case, clear the state without calling
EMIT_SHIFT_TO_INIT.
* iconvdata/ibm930.c (EMIT_SHIFT_TO_INIT): Use outbuf instead of
data->__outbuf, and outend instead of data->__outbufend.
* iconvdata/ibm933.c (EMIT_SHIFT_TO_INIT): Likewise.
* iconvdata/ibm935.c (EMIT_SHIFT_TO_INIT): Likewise.
* iconvdata/ibm937.c (EMIT_SHIFT_TO_INIT): Likewise.
* iconvdata/ibm939.c (EMIT_SHIFT_TO_INIT): Likewise.
* iconvdata/iso-2022-cn.c (EMIT_SHIFT_TO_INIT): Likewise.
* iconvdata/iso-2022-cn-ext.c (EMIT_SHIFT_TO_INIT): Likewise.
* iconvdata/iso-2022-jp.c (EMIT_SHIFT_TO_INIT): Likewise.
* iconvdata/iso-2022-kr.c (EMIT_SHIFT_TO_INIT): Likewise.
* iconvdata/utf-7.c (EMIT_SHIFT_TO_INIT): Likewise.
2001-05-21 Jakub Jelinek <jakub@redhat.com>
* elf/rtld.c (dl_main): Compute l_map_end for the main program.
* elf/dl-sym.c (_dl_sym): Don't check for l_addr == 0.
If match == _dl_loaded, caller can still come from the main program.
(_dl_vsym): Likewise.
* elf/dl-open.c (dl_open_worker): Don't check for l_addr == 0.
* elf/dl-error.c (_dl_signal_error): Change NULL objname into "".
* elf/restest2.c: New test.
* elf/Makefile (tests): Add restest2.
(restest2, LDFLAGS-restest2): Add rules.
* Makefile (do-tst-ctype): Add do-tst-mbswcs to list of dependencies.
(TEST_MBWC_ENV): Remove unnecessary slash.
* tst-ctype.sh: Add de_DE.UTF-8 to list of tested locales.
* tests-mbwc/dat_iswalnum.c (TST_ISW_LOC): Correct UTF-8 input data.
* Makefile: Add do-tst-mbswcs to dependencies of locale test suite
tests.
2000-06-19 Ulrich Drepper <drepper@redhat.com>
* iconv/gconv.h (__gconv_trans_fct): Add new parameter.
General namespace cleanup.
(struct __gconv_trans_data): Add next field.
(struct __gconv_step_data): Make __trans a pointer.
* iconv/gconv_conf.c: Split out code to find gconv directories from
__gconv_read_conf in new functions.
* iconv/gconv_int.h: Define new data structure and declare new
functions for handling of gconv directory list.
* iconv/gconv_open.c: Allow more than one error handling step being
used. Call function to load error handling module if it is none
of the builtin transformations.
* iconv/gconv_close.c: Add code to free transliteration data.
* iconv/gconv_trans.c: Add functions to load and unload modules
implementing transliteration etc.
* iconv/skeleton.c: Call all context functions now that more than
one module is allowed.
* iconv/loop.c (STANDARD_ERR_HANDLING): New macro.
* iconv/gconv_simple.c: Use STANDARD_ERR_HANDLING macro for places
where the full error handling using transliteration is needed.
* iconvdata/8bit-gap.c: Likewise.
* iconvdata/8bit-generic.c: Likewise.
* iconvdata/ansi_x3.110.c: Likewise.
* iconvdata/big5.c: Likewise.
* iconvdata/big5hkscs.c: Likewise.
* iconvdata/euc-cn.c: Likewise.
* iconvdata/euc-jp.c: Likewise.
* iconvdata/euc-kr.c: Likewise.
* iconvdata/euc-tw.c: Likewise.
* iconvdata/gbgbk.c: Likewise.
* iconvdata/gbk.c: Likewise.
* iconvdata/iso-2022-cn.c: Likewise.
* iconvdata/iso-2022-jp.c: Likewise.
* iconvdata/iso-2022-kr.c: Likewise.
* iconvdata/iso646.c: Likewise.
* iconvdata/iso8859-1.c: Likewise.
* iconvdata/iso_6937-2.c: Likewise.
* iconvdata/iso_6937.c: Likewise.
* iconvdata/johab.c: Likewise.
* iconvdata/sjis.c: Likewise.
* iconvdata/t.61.c: Likewise.
* iconvdata/uhc.c: Likewise.
* iconvdata/unicode.c: Likewise.
* iconvdata/utf-16.c: Likewise.
* libio/iofwide.c: Reset __trans member of __gconv_trans_data
structure correctly after last change.
* wcsmbs/btowc.c: Likewise.
* wcsmbs/mbrtowc.c: Likewise.
* wcsmbs/mbsnrtowcs.c: Likewise.
* wcsmbs/mbsrtowcs.c: Likewise.
* wcsmbs/wcrtomb.c: Likewise.
* wcsmbs/wcsnrtombs.c: Likewise.
* wcsmbs/wcsrtombs.c: Likewise.
* wcsmbs/wctob.c: Likewise.
* localedata/Makefile: Set -Wno-format for some files since gcc does
not know all the format specifiers.
2000-06-18 Ulrich Drepper <drepper@redhat.com>
* locale/loadlocale.c (_nl_unload_locale): Remove a bit of
unneeded code.
* locale/lc-time.c (_nl_init_era_entries): Likewise.
* iconv/gconv_dl.c: Add __builtin_expect in many places.
* iconv/skeleton.c: Add more __builtin_expect.
* iconv/gconv_simple.c: Add __builtin_expect in many places.
2000-04-09 Ulrich Drepper <drepper@redhat.com>
Implement handling of restartable conversion functions according to
ISO C.
* iconv/gconv.h (__gconv_fct): Add additional parameter.
* iconv/gconv_int.h (__BUILTIN_TRANS): Likewise.
* iconv/gconv.c: Pass additional parameter to conversion function.
* iconv/gconv_simple.c (internal_ucs4_loop_single): New function.
(internal_ucs4le_loop_single): New function.
(__gconv_transform_ascii_internal): Define ONE_DIRECTION.
(__gconv_transform_internal_ascii): Likewise.
(__gconv_transform_internal_utf8): Likewise.
(__gconv_transform_utf8_internal): Likewise.
(__gconv_transform_ucs2_internal): Likewise.
(__gconv_transform_internal_ucs2): Likewise.
(__gconv_transform_ucs2reverse_internal): Likewise.
(__gconv_transform_internal_ucs2reverse): Likewise.
(internal_ucs4le_loop_unaligned): Before return
__GCONV_INCOMPLETE_INPUT check that the remaining bytes really form
a valid character. Otherwise return __GCONV_ILLEGAL_INPUT.
(__gconv_transform_utf8_internal): Define STORE_REST and UNPACK_BYTES.
* iconv/loop.c: Fit in definition of function to convert one character
for processing of left-over bytes from the state object.
* iconv/skeleton.c (gconv): Rename inbuf to inptrp and inbufend to
inend to match names in loop functions.
(RESET_INPUT_BUFFER): Change apprpriately.
(gconv): If needed, call function to process bytes from the state
object. Similar at the end: store left over bytes if input is
incomplete.
Take extra argument and add new argument to all calls of the
conversion function.
* iconvdata/iso-2022-cn.c: Adjust numeric values used to store
information in the state object to not conflict with length count.
* iconvdata/iso-2022-jp.c: Likewise.
* iconvdata/iso-2022-kr.c: Likewise.
* iconvdata/unicode.c: Adjust for change change in parameters of
skeleton function.
* iconvdata/utf-16.c: Likewise.
* libio/iofwide.c: Add new parameter to all calls of conversion
function.
* wcsmbs/btowc.c: Likewise.
* wcsmbs/mbrtowc.c: Likewise.
* wcsmbs/mbsnrtowcs.c: Likewise.
* wcsmbs/mbsrtowcs.c: Likewise.
* wcsmbs/wcrtomb.c: Likewise.
* wcsmbs/wcsnrtombs.c: Likewise.
* wcsmbs/wcsrtombs.c: Likewise.
* wcsmbs/wctob.c: Likewise.
* iconvdata/gbgbk.c: Always define MAX_NEEDED_OUTPUT and
MAX_NEEDED_INPUT.
2000-04-05 Cristian Gafton <gafton@redhat.com>
* ctype/ctype.h (__isctype_l): Define even if not __OPTIMIZE__
because it is used in generic code.
* wctype/wctrans.c: Define __ctype32_toupper and __ctype32_tolower.
* wcsmbs/wcwidth.h: Declare __ctype32_b.
* intl/gettext.c: Include <locale.h>.
* intl/ngettext.c: Likewise.
2000-04-05 Jakub Jelinek <jakub@redhat.com>
* resolv/inet_ntop.c (inet_ntop4, inet_ntop6, inet_ntop): Use
socklen_t type for size.
* sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Rewrite for new
init function interface.
* sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Don't include
sys/ucontext.h.
(__jmp_buf): Declare the whole type structure here, don't use
ucontext.
* iconv/skeleton.c (put16u): Fix typo.
Reported by Bruno Haible <haible@ilog.fr>.
2000-04-04 Ulrich Drepper <drepper@redhat.com>
* iconv/skeleton.c (FUNCTION_NAME): Reorder initialization of
unaligned so that it compiles for system which need unaligned
access handling.
* iconv/skeleton.c: Define access macros with u suffix. Adjust
#if expression for use of unaligned function to the one used in
the definition of these functions.
* iconv/gconv_simple.c (internal_ucs4_loop_unaligned): New function.
(internal_ucs4le_loop_unaligned): New function.
Ralf Baechle <ralf@uni-koblenz.de>
2000-03-28 Ulrich Drepper <drepper@redhat.com>
* iconvdata/TESTS: Use UCS-2BE instead of UCS2.
* iconv/loop.c: Define get16, get32, put16, and put32 macros to
allow as well reading from/writing to unaligned addresses on machines
which don't support this in hardware. Use FCTNAME macro to define
function name. Include the file a second time for platforms which
need special unaligned handling.
* iconv/skeleton.c: Define get16u, get32u, put16u, and put32u macros
to access potentially unaligned addresses. These macros are intended
to be used only outside the loops.
(unaligned): New definition. In case the machine can handle unaligned
access define as zero. Otherwise as a variable which is initialized
as nonzero in case the buffer passed in at runtime is unaligned with
respect to the character set encoding involved.
Call aligned or unaligned looop functions according to unaligned
variable.
* iconvdata/8bit-gap.c: Use get16, get32, put16, and put32 instead
of direct casting pointer to potentially handle unaligned memory
accesses.
* iconvdata/8bit-generic.c: Likewise.
* iconvdata/ansi_x3.110.c: Likewise.
* iconvdata/big5.c: Likewise.
* iconvdata/euc-cn.c: Likewise.
* iconvdata/euc-jp.c: Likewise.
* iconvdata/euc-kr.c: Likewise.
* iconvdata/euc-tw.c: Likewise.
* iconvdata/gbk.c: Likewise.
* iconvdata/iso-2022-cn.c: Likewise.
* iconvdata/iso-2022-jp.c: Likewise.
* iconvdata/iso-2022-kr.c: Likewise.
* iconvdata/iso646.c: Likewise.
* iconvdata/iso_6937-2.c: Likewise.
* iconvdata/iso_6937.c: Likewise.
* iconvdata/johab.c: Likewise.
* iconvdata/sjis.c: Likewise.
* iconvdata/t.61.c: Likewise.
* iconvdata/uhc.c: Likewise.
* iconvdata/unicode.c: Likewise.
* iconvdata/utf-16.c: Likewise.
* locale/programs/simple-hash.c: Little optimizations. Remove K&R
prototypes.
* malloc/Versions [libc] (GLIBC_2.2): Add mcheck_check_all.
* malloc/mcheck.c (mcheck_check_all): Renamed from check_all and made
public.
* malloc/mcheck.h (mcheck_check_all): Declare.
* stdio-common/Makefile (tests): Add tst-obprintf.
