2001-07-23 Andreas Jaeger <aj@suse.de>
* iconv/iconvconfig.c: Include <sys/cdefs.h> and use
__attribute_malloc__ for older GCC versions.
* iconv/strtab.c: Likewise.
and SA_NODEFER options. Spurred to action by Igor Khavkine.
* sysdeps/generic/bits/sigaction.h [__USE_UNIX98 || __USE_MISC]
(SA_NODEFER, SA_RESETHAND): New macros, same bit values as FreeBSD.
[__USE_MISC] (SA_INTERRUPT): New macro, value 0.
[__USE_MISC] (SA_NOMASK, SA_ONESHOT, SA_STACK): New macros, aliases
as in other sysdeps versions of this file.
* sysdeps/generic/bits/sigaction.h (struct sigaction): Use a union
and provide sa_handler and sa_sigaction member names as macros, as
done in other sysdeps versions of this file.
Suggested by Igor Khavkine <i_khavki@alcor.concordia.ca>.
2001-07-22 Ulrich Drepper <drepper@redhat.com>
* iconv/gconv_builtin.c (struct builtin_map): Remove init and end
elements.
(BUILTIN_TRANSFORMATION): Remove Init and End parameters.
(__gconv_get_builtin_trans): Initialize __init_fct and __end_fct to
NULL.
* iconv/gconv_builtin.h: Remove NULL parameters for Init and End in
all BUILTIN_TRANSFORMATION calls.
* iconv/gconv_conf.c (BUILTIN_TRANSFORMATION): Remove Init and End
parameters.
* iconv/gconv_simple.c: Likewise.
* iconv/gconv_db.c (gen_steps): Internal converters don't have
initializers, move the code accordingly.
* iconv/gconv_conf.c (__gconv_read_conf): Don't read configuration
file if STATIC_GCONV is defined.
* iconv/gconv_conf.c (__gconv_path_envvar): New global variable.
(__gconv_get_path): Use it instead of call getenv.
(__gconv_read_conf): First see whether cache can be used. If yes,
don't do any work here.
* iconv/gconv_db.c (__gconv_release_step): Renamed from release_step
and exported. Change callers.
(__gconv_find_transform): First call __gconv_lookup_cache and only
continue if it signals no cache available. Remove some unnecessary
tests.
* iconv/gconv_int.h: Declare __gconv_path_envvar, __gconv_lookup_cache,
__gconv_release_step, and __gconv_loaded_cache.
* iconv/gconv_cache.c: New file.
* iconv/iconvconfig.c: New file.
* iconv/iconvconfig.h: New file.
* iconv/strtab.c: New file.
* iconv/Makefile: Add rules to build new files and programs.
* stdio-common/stdio_ext.h: ... here.
* libio/Makefile (headers): Move stdio_ext.h from here ...
* stdio-common/Makefile (headers): ... to here.
* include/stdio_ext.h: New file.
* stdio/Makefile (routines): Add the stdio_ext.h functions here.
* stdio/Versions (GLIBC_2.2.4): Export the stdio_ext.h functions.
* stdio/__flbf.c: New file.
* stdio/__fbufsize.c: New file.
* stdio/__fpending.c: New file.
* stdio/__fpurge.c: New file.
* stdio/__freadable.c: New file.
* stdio/__freading.c: New file.
* stdio/__fsetlocking.c: New file.
* stdio/__fwritable.c: New file.
* stdio/__fwriting.c: New file.
2001-07-20 Ulrich Drepper <drepper@redhat.com>
Andreas Jaeger <aj@suse.de>
* elf/ldconfig.c (search_dir): Avoid use of uninitialized memory.
Add a few __builtin_expect to mark unlikely error cases.
2001-07-18 Ulrich Drepper <drepper@redhat.com>
* libio/filedoalloc.c (_IO_file_doallocate): A few more minor
cleanups and improvements.
2001-07-18 Andreas Schwab <schwab@suse.de>
* posix/regex.c (WORDCHAR_P) [WCHAR]: Also return true for the
underscore character.
2001-07-18 Jakub Jelinek <jakub@redhat.com>
* malloc/malloc (new_heap): Don't call munmap for zero length.
2001-07-18 Ulrich Drepper <drepper@redhat.com>
* libio/filedoalloc.c (_IO_file_doallocate): Use DEV_TTY_P if
available to determine whether descriptor is for tty before
calling isatty.
* sysdeps/unix/sysv/linux/device-nrs.h: Define DEV_TTY_P.
* sysdeps/generic/device-nrs.h: Likewise.
2001-07-17 Andreas Jaeger <aj@suse.de>
* elf/ldconfig.c: Add new variable hwcap_mask to honour LD_HWCAP_MASK.
(is_hwcap_platform): Use it.
(set_hwcap): New function to set hwcap_mask.
(main): Call set_hwcap.
2001-07-17 Jakub Jelinek <jakub@redhat.com>
* time/getdate.c (__getdate_r): Initialize tm_isdst, tm_gmtoff and
tm_zone before calling strptime.
2001-07-13 H.J. Lu <hjl@gnu.org>
* sysdeps/mips/dl-machine.h (MAP_BASE_ADDR): Removed.
(elf_machine_got_rel): Defined only if RTLD_BOOTSTRAP is not defined.
(RESOLVE_GOTSYM): Rewrite to use RESOLVE.
* sysdeps/mips/rtld-ldscript.in: Removed.
* sysdeps/mips/rtld-parms: Likewise.
* sysdeps/mips/mips64/rtld-parms: Likewise.
* sysdeps/mips/mipsel/rtld-parms: Likewise.
2001-07-16 Andreas Schwab <schwab@suse.de>
* sysdeps/posix/spawni.c: Fix typo when iterating over signal numbers.
2001-07-16 Andreas Schwab <schwab@suse.de>
* math/libm-test.inc (check_float_internal): Fix sign bit test of
infinities.
2001-07-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/fpu/e_expl.c (__ieee754_expl): Make it PIC friendly.
2001-07-15 Ulrich Drepper <drepper@redhat.com>
* malloc/obstack.c: Define __attribute__ for non-gcc compilers.
Patch by Jim Meyering <jim@meyering.net>.
2001-07-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-64/bits/sigaction.h: Reorder
fields in the sigaction struct to match the definition in the kernel.
2001-07-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S: Correct the
test for ENOSYS.
2001-07-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/s390-32/bits/setjmp.h: Add leading underscores
to the entries in the __jmp_buf structure.
* sysdeps/s390/s390-64/bits/setjmp.h: Likewise.
2001-07-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/s390-32/bcopy.S: Use mvcle for big blocks
(> 64K) and a mvc loop for small blocks.
* sysdeps/s390/s390-32/memcpy.S: Likewise.
* sysdeps/s390/s390-64/bcopy.S: Likewise.
* sysdeps/s390/s390-64/memcpy.S: Likewise.
2001-07-09 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/i386/dl-procinfo.c: Name entry for xmm2.
* sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Add HWCAP_I386_XMM,
HWCAP_I386_XMM2 to enum.
2001-07-01 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/dl-sysdep.c (frob_brk): Remove duplicate
sbrk. Closes PR libc/2312.
2001-07-01 Andreas Jaeger <aj@suse.de>
* sysdeps/generic/segfault.c (install_handler): Handle case that
the output file does not exists. Closes PR libc/2345.
2001-07-11 Ulrich Drepper <drepper@redhat.com>
* intl/locale.alias: Use he language code for hebrew, not il
[PR libc/2382].
2001-07-11 Jakub Jelinek <jakub@redhat.com>
* iconv/gconv_int.h: Fix comment typo.
* hurd/hurdsig.c (_hurdsig_init): Remove a useless line of code.
backwards conditional in test for x == 1.0.
* hurd/hurdsig.c (_hurdsig_init): Remove a useless line of code.
2001-07-07 Roland McGrath <roland@frob.com>
* hurd/hurdsig.c (_hurd_thread_sigstate): Use MACH_PORT_NULL, not 0.
2001-07-10 Stephen L Moshier <moshier@mediaone.net>
* sysdeps/ieee754/ldbl-128/e_acosl.c (__ieee754_acosl): Fix
backwards conditional in test for x == 1.0.
2001-07-06 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/sigaction.c (RESTORE2): Put asm
explicitly into .text section.
2001-04-16 Jes Sorensen <jes@linuxcare.com>
* sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h (struct sigcontext):
Add 16 longwords reserved for future use to match changes in the
kernel.
2001-07-03 Jes Sorensen <jes@trained-monkey.org>
* sysdeps/ia64/strncpy.S: Call strnlen() when determining the
string length rather than strlen(). Solves the performance problem
of doing strlen on a 5MB string when strncpy was called with a
length argument of 5 bytes.
2001-07-02 Jakub Jelinek <jakub@redhat.com>
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Handle
R_SPARC_UA16 and R_SPARC_UA32.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Likewise.
2001-07-01 Stephen L Moshier <moshier@mediaone.net>
* sysdeps/ieee754/ldbl-96/e_acoshl.c (__ieee754_acoshl):
acosh(x) = ln(2x) if x > 2^30.
* sysdeps/ieee754/ldbl-128/e_acoshl.c (__ieee754_acoshl):
acosh(x) = ln(2x) if x > 2^54.
* sysdeps/hppa/dl-machine.h (elf_machine_rela): Handle relocs
2001-07-07 Mark Kettenis <kettenis@gnu.org>
* sysdeps/mach/hurd/i386/exc2signal.c (_hurd_exception2signal):
Generate SIGSEGV instead of SIGBUS for KERN_INVALID_ADDRESS and
KERN_WRITE_PROTECTION_FAILURE.
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.
2001-07-01 Mark Kettenis <kettenis@gnu.org>
* sysdeps/mach/hurd/if_index.c: Redone to use new interfaces in
the Hurd pfinet server, using equivalent code from the Linux
version in sysdeps/unix/sysv/linux/if_index.c. In detail:
Include <unistd.h>, <error.h>, <sys/ioctl.h>, <hurd/ioctl.h> and
<hurd/pfinet.h>. Don't include <sys/mman.h> and <hurd/fsys.h>
anymore.
(if_nametoindex): New implementation using SIOCGIFINDEX.
(if_freenameindex): Straight copy of the Linux version.
(if_nameindex): New implementation based on pfinet_siocgifconf and
SIOCGIFINDEX.
(if_indextoname): New implementation using SIOCGIFNAME.
(map_interfaces): Function removed.
From Marcus Brinkmann <marcus@gnu.org>.
(_nl_locale_file_list): This. Make it extern.
(re_search_2): Invoke convert_mbs_to_wcs and FREE_WCS_BUFFERS.
(write_locale_data): Use xmalloc. Compare the file with the locale
(BODY for TO_LOOP): Keep track of Unicode 3.1 language tag. If "ja",
conversion to GB2312. If "ko", prefer conversion to KSC5601. Small
* sysdeps/generic/e_log2l.c: ...to here. Rename to __ieee754_log2l.
* sysdeps/i386/fpu/e_log2.S: ...to here. Rename to __ieee754_log2.
* sysdeps/i386/fpu/e_log2f.S: ...to here. Rename to __ieee754_log2f.
* sysdeps/i386/fpu/e_log2l.S: ...to here. Rename to __ieee754_log2l.
* sysdeps/m68k/fpu/e_log2.c: ...to here. Rename to __ieee754_log2.
* sysdeps/m68k/fpu/e_log2f.c: ...to here. Rename to __ieee754_log2f.
* sysdeps/m68k/fpu/e_log2l.c: ...to here. Rename to __ieee754_log2l.
* sysdeps/ieee754/dbl-64/e_log2.c: ...to here. Rename to
* sysdeps/ieee754/flt-32/e_log2f.c: ...to here. Rename to
(main): When testing UTF-8 or GB18030, set bmp_only to 1. Don't print
UTF-8 and GB18030, loop upto U+30000 instead of U+10000. Use UTF-8
(ucs4_to_cns11643): Update for new arrays. Treat U+3400..U+4DFF and
to s_sigsuspend. Add s_mmap2.
* iconv/skeleton.c: Distinguish do_flush = 1 and do_flush = 2. In the
the next step. In the second case, clear the state without calling
paths are the same or not. Free entry->path for duplicates.
* sysdeps/unix/sysv/linux/sparc/bits/statvfs.h: ...here. Adjust
Save uc_link around trap. Copy __uc_sigmask into first word of
uc_sigmask, clear the rest. Make sure setcontext to the created
Correct the values.
(pSx, qSx): Replace by shorter approximation.
changing it in the state. After incrementing 'inptr', store it back.
greater_than, less_or_equal, greater_or_equal. Replace args2/args3
(exp): Add rules for CMPOP2 and '!'. Don't call YYABORT.
(yylex): Don't skip "\\n". Recognize comparison and '!' operators.
(plural_eval): Recognize comparison and '!' operators. Optimize for
* intl/gettextP.h: Include <stddef.h>. Include gettext.h, for
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: ...here. Include
* sysdeps/unix/sysv/aix/restf.S: Removed.
* sysdeps/unix/sysv/aix/savef.S: Removed.
(SIGCONTEXT): Likewise. Add 2nd arg _code.
(_dl_aux_init): Here. New function. Defined only if
'domainname'. Remove 'plindex' field. Add 'domain' and
found. Remove plindex from cache key. Add 'translation_length' and
* intl/plural.y: Include config.h. Needed to define 'inline' away for
* posix/tst-regex.c: Pass REG_NEWLINE to regcomp. Add extra tests.
Restrict printing of string in debug mode to 100 characters to make
the output useful for long input texts.
* posix/Makefile: Add rules to build and run tst-regex.
2001-06-20 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regex.c (FREE_WCS_BUFFERS): New macro to free buffers.
(re_search_2): invoke convert_mbs_to_wcs and FREE_WCS_BUFFERS.
(wcs_re_match_2_internal): Check whether the wcs buffers need
seting up or not, and skip seting up routin if not needed.
2001-06-26 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regex.c (count_mbs_length): Use binary search for
optimization.
2001-06-27 Ulrich Drepper <drepper@redhat.com>
2001-06-26 Mark Kettenis <kettenis@gnu.org>
* hurd/Makefile (user-interfaces): Add pfinet.
* hurd/hurdioctl.c: Include <hurd/pfinet.h>, <net/if.h> and
<netinet/in.h>.
(siocgifconf): New function. Register it with HURD_HANDLE_IOCTL
as the handler for SIOCGIFCONF.
* sysdeps/mach/hurd/bits/ioctls.h: Modify SIOCSIFFLAGS and
SIOCGIFFLAGS to be of IOC type ifreq_short. Modify SIOCSIFMETRIC
and SIOCGIFMETRIC to be of IOC type ifreq_int. Add new macro
definitions for SIOCGIFMTU, SIOCSIFMTU, SIOCGIFINDEX and
SIOCGIFNAME.
From Marcus Brunkmann <marcus@gnu.org>.
2001-06-22 Jakub Jelinek <jakub@redhat.com>
* posix/regex.c (regex_compile, re_match_2_internal): Fix comment
typos.
2001-06-01 Wolfram Gloger <wg@malloc.de>
* malloc/malloc.c (malloc_atfork, free_atfork): Use a unique value
ATFORK_ARENA_PTR, not 0, for the thread-specific arena pointer
when malloc_atfork is in use.
2001-05-09 Michael Keezer <mkeezer@redhat.com>
* Makeconfig: Added AIX-ld support for DSO.
* Makerules: Likewise.
* dlfcn/Makefile (defaultmod1.so): Added libc_nonshared.
(defaultmod2.so): Likewise.
* debug/Makefile: Conditionalize use of elf/ld.so.
* iconvdata/Makefile: Moved LDFLAG rpath/soname info into Makeconfig.
* sysdeps/unix/sysv/aix/Makefile: Added dl-support.c and dl-error.c.
* sysdeps/unix/sysv/aix/Makefile: Made (f/g)rsave(0/1) &
(f/g)prrest(0/1) static only.
* sysdeps/unix/sysv/aix/gettimeofday.c: Removed #if 0.
* sysdeps/unix/sysv/aix/start.c: Define __dso_handle if not ELF but
shared.
* sysdeps/unix/sysv/aix/setitimer.c: New file.
* sysdeps/unix/sysv/aix/sleep.c: New file.
* sysdeps/unix/sysv/aix/usleep.c: New file.
* sysdeps/unix/sysv/aix/dl-addr.c: New file.
* sysdeps/unix/sysv/aix/dl-error.c: New file.
* sysdeps/unix/sysv/aix/dl-support.c: New file.
* sysdeps/unix/sysv/aix/powerpc/register-dump.h: New file.
(BODY for TO_LOOP): Keep track of Unicode 3.1 language tag. I f "ja",
prefer conversion to Japanese character sets. If "zh", prefer
conversion to GB2312. I f "ko", prefer conversion to KSC5601. Small
2001-06-19 Andreas Jaeger <aj@suse.de>
* sysdeps/ieee754/ldbl-128/s_tanhl.c: New file.
* math/libm-test.inc (tanh_test): Test for 2^-56.
* sysdeps/ieee754/ldbl-96/s_tanhl.c (__tanhl): Make sure result
equals argument when x < 2^-55.
Patches by Stephen L. Moshier <moshier@na-net.ornl.gov>.
* posix/regex.c: Reorganize code to build code twice, once for single
byte, once for multi-byte charsets. Choose function set adequate for
locale at runtime.
Patch by Isamu Hasegawa <isamu@yamato.ibm.com>.
2001-06-09 Bruno Haible <haible@clisp.cons.org>
* iconvdata/gconv-modules (BIG5HKSCS): New alias BIG5-HKSCS.
(ISO-8859-14): New aliases ISO_8859-14 and ISO-CELTIC.
* iconvdata/tst-tables.sh: For BIG5HKSCS, use BIG5-HKSCS charmap.
2001-05-26 Bruno Haible <haible@clisp.cons.org>
* iconvdata/tst-tables.sh: For SJIS module, use SHIFT_JIS charmap.
* manual/charset.texi: Write Shift_JIS, not Shift-JIS.
Declare these without `static', to avoid warning that we haven't
defined them.
* Makerules (build-module-helper-objlist): New variable,
broken out of build-module. Insert --whole-archive/--no-whole-archive
immediately each *_pic.a file in the link object list.
(whole-archive): New variable, used by that.
(build-module-objlist): New variable using build-module-helper-objlist.
(build-module, build-module-helper): Use it.
(build-shlib-objlist): New variable using build-module-helper-objlist.
(build-shlib): Use that.
* sysdeps/mach/hurd/Makefile ($(link-rpcuserlibs)): Likewise.
* hurd/hurdlookup.c (__hurd_file_name_lookup_retry): Broken out ...
* hurd/lookup-retry.c: ... into here, new file.
* sysdeps/mach/hurd/dl-sysdep.c (open_file): Call that instead
using of duplicate code here.
* hurd/hurdexec.c (_hurd_exec): Be robust for DTABLESIZE==0.
* posix/regex.c: Avoid an access violation if malloc fails.
2001-06-04 Bruno Haible <haible@clisp.cons.org>
* locale/programs/locfile.c (siblings_uncached, siblings, full_read,
compare_files): New functions.
(write_locale_data): Use xmalloc. Compare the file with the locale
data files for the same category in other locales, and reuse it if
possible and safe.
variables, broken out of librt-routines.
(librt-routines): Set using those.
(extra-libs, extra-libc-others, tests): Set these unconditionally.
(distribute): No need for $(librt-map) or $(librt-routines:=.c) here.
* sysdeps/generic/aio_fsync.c: New file.
* sysdeps/generic/aio_misc.c: New file.
* sysdeps/generic/aio_write.c: New file.
* sysdeps/generic/aio_write64.c: New file.
* sysdeps/generic/aio_read64.c: New file.
* sysdeps/generic/aio_read.c: New file.
* sysdeps/generic/aio_notify.c: New file.
* sysdeps/generic/lio_listio64.c: New file.
* sysdeps/generic/lio_listio.c: New file.
* sysdeps/generic/aio_cancel.c: New file.
* sysdeps/generic/aio_misc.h: New file.
* sysdeps/generic/aio_suspend.c: New file.
* rt/aio_cancel.c: Moved to ...
* sysdeps/pthread/aio_cancel.c: ... here.
* rt/aio_fsync.c: Moved to ...
* sysdeps/pthread/aio_fsync.c: ... here.
* rt/aio_misc.c: Moved to ...
* sysdeps/pthread/aio_misc.c: ... here.
* rt/aio_misc.h: Moved to ...
* sysdeps/pthread/aio_misc.h: ... here.
* rt/aio_notify.c: Moved to ...
* sysdeps/pthread/aio_notify.c: ... here.
* rt/aio_read.c: Moved to ...
* sysdeps/pthread/aio_read.c: ... here.
* rt/aio_read64.c: Moved to ...
* sysdeps/pthread/aio_read64.c: ... here.
* rt/aio_suspend.c: Moved to ...
* sysdeps/pthread/aio_suspend.c: ... here.
* rt/aio_write.c: Moved to ...
* sysdeps/pthread/aio_write.c: ... here.
* rt/aio_write64.c: Moved to ...
* sysdeps/pthread/aio_write64.c: ... here.
* rt/lio_listio.c: Moved to ...
* sysdeps/pthread/lio_listio.c: ... here.
* rt/lio_listio64.c: Moved to ...
* sysdeps/pthread/lio_listio64.c: ... here.
2001-06-14 Roland McGrath <roland@frob.com>
* configure.in: Let sysdeps Implies files in add-ons bring in
sysdeps directories from the main source and other add-ons too.
2001-06-15 Jakub Jelinek <jakub@redhat.com>
* math/test-misc.c (main): Add tests for nextafter and nexttoward
with +-Inf as second argument.
* sysdeps/generic/s_nexttowardf.c (__nexttowardf): Only check for
NaN, not Inf.
* sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Fix check for NaN.
* sysdeps/i386/fpu/s_nexttoward.c: New.
* sysdeps/i386/fpu/s_nexttowardf.c: New.
* sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Simplify
check for NaN, optimize x==+-0 handling.
* sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf): Likewise.
* sysdeps/ieee754/ldbl-96/s_nextafterl.c (__nextafterl): Simplify
check for NaN, fix sign in x==+-0 case.
* sysdeps/ia64/fpu/s_nexttoward.c: New.
* sysdeps/ia64/fpu/s_nexttowardf.c: New.
2001-06-15 H.J. Lu <hjl@gnu.org>
* rt/tst-aio2.c (do_test): Initialize cb.aio_offset to 0.
* rt/tst-aio3.c (do_test): Likewise.
* rt/tst-aio4.c (do_test): Likewise.
* rt/tst-aio5.c (do_test): Likewise.
* rt/tst-aio6.c (do_test): Likewise.
so the label is not considered unused.
* sysdeps/mach/hurd/pwrite64.c: New file.
* sysdeps/mach/hurd/pread64.c: New file.
* sysdeps/mach/hurd/pread.c
(__libc_pread): Define this name, with __pread as an alias.
* sysdeps/mach/hurd/pwrite.c
(__libc_pwrite): Define this name, with __pwrite as an alias.
Implement POSIX "shared memory objects" as regular
files residing in the /var/run/shm/ directory.
This works on any system that supports _POSIX_MAPPED_FILES,
to make it also support _POSIX_SHARED_MEMORY_OBJECTS.
* sysdeps/posix/shm_open.c: New file.
* sysdeps/posix/shm_unlink.c: New file.
* sysdeps/mach/hurd/bits/posix_opt.h
(_POSIX_SHARED_MEMORY_OBJECTS): Define it.
* rt/aio_notify.c (__aio_notify_only) [! _POSIX_REALTIME_SIGNALS]:
Use raise instead of __aio_sigqueue.
* sysdeps/mach/hurd/pwrite.c: Likewise.
* shlib-versions [USE_IN_LIBIO] (.*-.*-gnu-gnu.*): libc=0.3
[USE_IN_LIBIO && !GLIBC_OLDEST_ABI] (.*-.*-gnu-gnu.*): Use GLIBC_2.2.4
as default version set.
(test_ftello): Check for EFBIG and ENOSPC, clean up error messages.
2001-06-13 Ulrich Drepper <drepper@redhat.com>
* time/sys/time.h: Don't use enum __itimer_which ever for
__itimer_which_t for C++.
Reported by Martin Buchholz <martin@xemacs.org>.
* po/fr.po: Update from translation team.
2001-06-12 H.J. Lu <hjl@gnu.org>
2001-06-11 Michael Deutschmann <michael@talamasca.ocis.net>
Michael Deutschmann <michael@talamasca.ocis.net>
2001-06-12 Andreas Jaeger <aj@suse.de>
* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Add ULPs for tanh (-0.7).
* sysdeps/ieee754/ldbl-128/e_coshl.c: New file. Contributed by
2001-06-11 Andreas Jaeger <aj@suse.de>,
2001-06-11 Andreas Jaeger <aj@suse.de>
* sysdeps/ieee754/ldbl-128/e_coshl.c: New file. Contributed by
Stephen L Moshier <moshier@mediaone.net>.
* aclocal.m4: Quote AC_FD_MSG and AC_FD_CC.
* sysdeps/powerpc/fpu/libm-test-ulps: Add ULPs for tanh (-0.7).
* sysdeps/s390/fpu/libm-test-ulps: Likewise.
2001-06-11 Michael Deutschmann <michael@talamasca.ocis.net>
* rt/tst-aio4.c (do_test): Test whether rt signals are supported.
Use my_signo instead of MY_SIGNO and initialize it so that the
used signal is always available.
2001-06-11 Andreas Jaeger <aj@suse.de>,
Michael Deutschmann <michael@talamasca.ocis.net>
* io/test-lfs.c (do_prepare): Clean up error messages.
(test_ftello): Check for EFBIG and ENOSP, clean up error messages.
(do_test): Likewise.
2001-06-11 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/powerpc/bits/termios.h (IXANY, IUCLC,
IMAXBEL): Make always visible since they're needed by POSIX.
Closes PR libc/2320, reported by Chris Yeoh <cyeoh@samba.org>.
2001-06-10 Ben Collins <bcollins@debian.org>
* sysdeps/arm/elf/start.S: Use #function, not @function, for
.type of _start.
* sysdeps/ieee754/ldbl-128/s_ilogbl.c: Include limits.h to get
INT_MAX.
2001-06-07 H.J. Lu <hjl@gnu.org>
* sunrpc/rpc/rpc.h: Add __BEGIN_DECLS/__END_DECLS.
2001-06-06 Andreas Jaeger <aj@suse.de>
* manual/llio.texi (Memory-mapped I/O): Clarify that mapping is to
offset+length-1.
Reported by Robert Bernecky <bernecky@acm.org>.
2001-06-04 Bruno Haible <haible@clisp.cons.org>
* iconv/loop.c (UNICODE_TAG_HANDLER): New macro.
* iconv/gconv_simple.c (__gconv_transform_internal_ascii): Invoke
UNICODE_TAG_HANDLER.
(__gconv_transform_internal_ucs2): Likewise.
(__gconv_transform_internal_ucs2reverse): Likewise.
* iconvdata/8bit-gap.c (BODY for TO_LOOP): Invoke UNICODE_TAG_HANDLER.
* iconvdata/8bit-generic.c (BODY for TO_LOOP): Likewise.
* iconvdata/ansi_x3.110.c (BODY for TO_LOOP): Likewise.
* iconvdata/big5.c (BODY for TO_LOOP): Likewise.
* iconvdata/big5hkscs.c (BODY for TO_LOOP): Likewise.
* iconvdata/cp1255.c (BODY for TO_LOOP): Likewise.
* iconvdata/cp1258.c (BODY for TO_LOOP): Likewise.
* iconvdata/euc-cn.c (BODY for TO_LOOP): Likewise.
* iconvdata/euc-jp.c (BODY for TO_LOOP): Likewise.
* iconvdata/euc-kr.c (BODY for TO_LOOP): Likewise.
* iconvdata/euc-tw.c (BODY for TO_LOOP): Likewise.
* iconvdata/gbk.c (BODY for TO_LOOP): Likewise.
* iconvdata/ibm930.c (BODY for TO_LOOP): Likewise.
* iconvdata/ibm932.c (BODY for TO_LOOP): Likewise.
* iconvdata/ibm933.c (BODY for TO_LOOP): Likewise.
* iconvdata/ibm935.c (BODY for TO_LOOP): Likewise.
* iconvdata/ibm937.c (BODY for TO_LOOP): Likewise.
* iconvdata/ibm939.c (BODY for TO_LOOP): Likewise.
* iconvdata/ibm943.c (BODY for TO_LOOP): Likewise.
* iconvdata/iso646.c (BODY for TO_LOOP): Likewise.
* iconvdata/iso8859-1.c (BODY for TO_LOOP): Likewise.
* iconvdata/iso_6937.c (BODY for TO_LOOP): Likewise.
* iconvdata/iso_6937-2.c (BODY for TO_LOOP): Likewise.
* iconvdata/iso-2022-cn.c (BODY for TO_LOOP): Likewise.
* iconvdata/iso-2022-cn-ext.c (BODY for TO_LOOP): Likewise.
* iconvdata/iso-2022-kr.c (BODY for TO_LOOP): Likewise.
* iconvdata/johab.c (BODY for TO_LOOP): Likewise.
* iconvdata/sjis.c (BODY for TO_LOOP): Likewise.
* iconvdata/t.61.c (BODY for TO_LOOP): Likewise.
* iconvdata/uhc.c (BODY for TO_LOOP): Likewise.
* iconvdata/unicode.c (BODY for TO_LOOP): Likewise.
* iconvdata/iso-2022-jp.c (TAG_none, TAG_language, TAG_language_j,
TAG_language_ja, TAG_language_k, TAG_language_ko, TAG_language_z,
TAG_language_zh, CURRENT_TAG_MASK): New enum values.
(EMIT_SHIFT_TO_INIT): Don't emit an escape sequence if ASCII_set
is already selected but set2 or tag are set.
(conversion): New enum type.
(cvlist_t): New type.
(CVLIST, CVLIST_FIRST, CVLIST_REST): New macros.
(conversion_lists): New array.
(BODY for TO_LOOP): Keep track of Unicode 3.1 language tag. If "ja",
prefer conversion to Japanese character sets. If "zh", prefer
conversion to GB2312. If "ko", prefer conversion to KSC5601. Small
optimizations.
(INIT_PARAMS): Add tag.
(UPDATE_PARAMS): Add tag.
2001-06-04 Bruno Haible <haible@clisp.cons.org>
* locale/programs/locfile.c (write_locale_data): Before creat(),
unlink the file, to avoid crashing the processes that mmap it. Change
a double slash to a single slash. Free fname in case of error return.
2001-06-02 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/fpu/s_frexpl.S (__frexpl): Mostly revert 2000-12-03
changes, do the special handling for denormal numbers, not for
normalized numbers (patch by <trevin@xmission.com>).
* math/test-misc.c (main): Test frexpl with denormal arguments.
2001-06-04 Jakub Jelinek <jakub@redhat.com>
* math/libm-test.inc (llround_test): Add two new llround tests.
* sysdeps/ieee754/ldbl-96/s_llroundl.c (__llroundl): Don't allow
overflow when rounding away from zero.
2001-06-04 Jakub Jelinek <jakub@redhat.com>
* math/Makefile (libm-calls): Add e_log2, w_log2, remove s_log2.
* math/math_private.h (__ieee754_log2, __ieee754_log2f,
__ieee754_log2l): New prototypes.
* sysdeps/generic/w_log2.c: New file.
* sysdeps/generic/w_log2f.c: New file.
* sysdeps/generic/w_log2l.c: New file.
* sysdeps/generic/s_log2l.c: Move...
* sysdeps/generic/e_log2l.c: ...to here. Rename to __ieee754_log2l.
* sysdeps/ieee754/k_standard.c (__kernel_standard): Handle log2(0)
and log2(x < 0).
* sysdeps/i386/fpu/s_log2.S: Move...
* sysdeps/i386/fpu/e_log2.S: ...to here. Rename to __ieee754_log2.
* sysdeps/i386/fpu/s_log2f.S: Move...
* sysdeps/i386/fpu/e_log2f.S: ...to here. Rename to __ieee754_log2f.
* sysdeps/i386/fpu/s_log2l.S: Move...
* sysdeps/i386/fpu/e_log2l.S: ...to here. Rename to __ieee754_log2l.
* sysdeps/m68k/fpu/s_log2.S: Move...
* sysdeps/m68k/fpu/e_log2.S: ...to here. Rename to __ieee754_log2.
* sysdeps/m68k/fpu/s_log2f.S: Move...
* sysdeps/m68k/fpu/e_log2f.S: ...to here. Rename to __ieee754_log2f.
* sysdeps/m68k/fpu/s_log2l.S: Move...
* sysdeps/m68k/fpu/e_log2l.S: ...to here. Rename to __ieee754_log2l.
* sysdeps/ieee754/dbl-64/s_log2.c: Move...
* sysdeps/ieee754/dbl-64/e_log2.c: ...to here. Rename to
__ieee754_log2.
* sysdeps/ieee754/flt-32/s_log2f.c: Move...
* sysdeps/ieee754/flt-32/e_log2f.c: ...to here. Rename to
__ieee754_log2f.
2001-06-04 Jakub Jelinek <jakub@redhat.com>
* sysdeps/generic/w_exp2.c (u_threshold): Lower threshold so that
even arguments which result in denormalized exp2 are accepted.
(__exp2): Arguments equal to u_threshold already result into
underflow.
* sysdeps/generic/w_exp2f.c (u_threshold, __exp2f): Likewise.
* sysdeps/generic/w_exp2l.c (u_threshold, __exp2l): Likewise.
* sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Lomark was too
low, with corrected lowmark use greaterequal, not greater.
* sysdeps/ieee754/flt-32/e_exp2f.c (__ieee754_exp2f): Likewise.
2001-06-04 Jakub Jelinek <jakub@redhat.com>
* math/libm-test.inc (ilogb_test): Test that ilogb(+-Inf) == INT_MAX.
* sysdeps/i386/fpu/s_ilogb.S (__ilogb): Return INT_MAX for +-Inf.
* sysdeps/i386/fpu/s_ilogbf.S (__ilogbf): Likewise.
* sysdeps/i386/fpu/s_ilogbl.S (__ilogbl): Likewise.
* sysdeps/ieee754/dbl-64/s_ilogb.c (__ilogb): Likewise.
* sysdeps/ieee754/flt-32/s_ilogbf.c (__ilogbf): Likewise.
* sysdeps/ieee754/ldbl-128/s_ilogbl.c (__ilogbl): Likewise.
* sysdeps/ieee754/ldbl-96/s_ilogbl.c (__ilogbl): Likewise.
2001-06-04 Jakub Jelinek <jakub@redhat.com>
* sysdeps/generic/w_coshl.c (__coshl): Test if finite argument
gave non-finite result instead of using constant in generic
version.
* sysdeps/generic/w_coshf.c (__coshf): Likewise.
* sysdeps/generic/w_cosh.c (__cosh): Likewise.
* sysdeps/generic/w_exp10.c (o_threshold, u_threshold): Remove.
(__exp10): Test if finite argument gave non-finite result.
* sysdeps/generic/w_exp10f.c (o_threshold, u_threshold, __exp10f):
Likewise.
* sysdeps/generic/w_exp10l.c (o_threshold, u_threshold, __exp10l):
Likewise.
2001-06-04 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ieee754/ldbl-96/e_coshl.c (__ieee754_coshl): Fix
overflow threshold constant (log(LDBL_MAX)+M_LN2l).
2001-05-29 Bruno Haible <haible@clisp.cons.org>
* locale/programs/ld-ctype.c (idx_table): New struct type.
(idx_table_init, idx_table_get, idx_table_add): New functions.
(MAX_CHARNAMES_IDX): Remove macro.
(locale_ctype_t): Change type of charnames_idx field.
(ctype_startup): Change initialization of charnames_idx field.
(find_idx): Use idx_table_get and idx_table_add for speed.
* locale/programs/charmap.c (charmap_new_char): Fix ucs4 value
computation of characters in a range.
2001-05-29 Bruno Haible <haible@clisp.cons.org>
* iconvdata/gb18030.c (__fourbyte_to_ucs1): Add mappings for <U03F4>,
<U03F5>.
(__ucs_to_gb18030_tab1): Likewise.
(BODY for FROM_LOOP): Add mapping for <U00010000>..<U0010FFFF>.
(BODY for TO_LOOP): Likewise.
* iconvdata/tst-table-charmap.sh: Update for charmaps containing
<U00xxxxxx> syntax.
* iconvdata/tst-table-from.c (bmp_only): New variable.
(utf8_decode): If bmp_only, don't return characters outside Unicode
plane 0.
(main): When testing UTF-8 or GB18030, set bmp_only to 1. Don't print
a conversion line if utf8_decode returns NULL.
* iconvdata/tst-table-to.c (main): When testing encodings other than
UTF-8 and GB18030, loop upto U+30000 instead of U+10000. Use UTF-8
instead of UCS-2 as input.
* iconvdata/tst-table.sh: For GB18030, use only the part < 0x10000
of the charmap.
2001-05-29 Bruno Haible <haible@clisp.cons.org>
* iconvdata/cns11643l1.c: Update to Unicode 3.1.
(__cns11643l1_to_ucs4_tab): Regenerated.
(__cns11643l1_from_ucs4_tab12): Regenerated.
* iconvdata/cns11643.c: Update to Unicode 3.1.
(__cns11643l14_to_ucs4_tab): Remove array.
(__cns11643l3_to_ucs4_tab, __cns11643l4_to_ucs4_tab,
__cns11643l5_to_ucs4_tab, __cns11643l6_to_ucs4_tab,
__cns11643l7_to_ucs4_tab, __cns11643l15_to_ucs4_tab): New arrays.
(__cns11643_from_ucs4p0_tab): Renamed from __cns11643_from_ucs4_tab.
(__cns11643_from_ucs4p2_tab): New array.
* iconvdata/cns11643.h (__cns11643l14_to_ucs4_tab): Remove declaration.
(__cns11643l3_to_ucs4_tab, __cns11643l4_to_ucs4_tab,
__cns11643l5_to_ucs4_tab, __cns11643l6_to_ucs4_tab,
__cns11643l7_to_ucs4_tab, __cns11643l15_to_ucs4_tab): New declarations.
(cns11643_to_ucs4): Treat planes 3, 4, 5, 6, 7, 15 instead of 14.
(__cns11643_from_ucs4_tab): Remove declaration.
(__cns11643_from_ucs4p0_tab, __cns11643_from_ucs4p2_tab): New
declarations.
(ucs4_to_cns11643): Update for new arrays. Treat U+3400..U+4DFF and
U+20000..U+2A6D6.
* iconvdata/cns11643l2.h (__cns11643_from_ucs4_tab): Remove
declaration.
(__cns11643_from_ucs4p0_tab): New declaration.
(ucs4_to_cns11643l2): Update for new arrays.
* iconvdata/iso-2022-cn-ext.c (BODY for FROM_LOOP): Handle planes
3 to 7.
(BODY for TO_LOOP): Handle planes 3 to 7, instead of plane 14.
* iconvdata/EUC-TW.irreversible: New file.
* iconvdata/tst-table.sh: Use it.
* iconvdata/Makefile (distribute): Add CP1255.irreversible,
CP1258.irreversible, EUC-TW.irreversible.
2001-05-29 Bruno Haible <haible@clisp.cons.org>
* locale/C-translit.h.in: Add transliterations for new Unicode 3.1
mathematical symbols.
2001-06-06 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/wordexp.c: Undo last patch. Use strndupa instead.
* po/sk.po: Update from translation team.
2001-06-01 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/speed.c (cfsetispeed): Max speed is
B4000000.
(cfsetospeed): Likewise.
Reported by Lukasz Trabinski <lukasz@lt.wsisiz.edu.pl>.
2001-05-31 Joseph S. Myers <jsm28@cam.ac.uk>
* misc/sys/cdefs.h (__restrict_arr): Define to empty for C++.
2001-05-30 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h: greg_t
needs to have the same aligment as the kernel structure.
2001-05-29 Andreas Jaeger <aj@suse.de>
* sysdeps/ieee754/ldbl-128/e_acosl.c: New file, contributed by
Stephen L Moshier <moshier@mediaone.net>.
* math/libm-test.inc (sinh_test): Add new test case.
* sysdeps/ieee754/ldbl_96/e_sinhl.c (__ieee754_sinhl): sinhl(x) =
x when x < 2^-32.
Patch by Stephen L Moshier <moshier@mediaone.net>.
