* malloc/hooks.c (realloc_check): If mremap succeeds actually use
the result.
* sysdeps/i386/i486/bits/string.h: Add early clobber for "a"
output parameter. Reported by Denis Zaitsev <zzz@cd-club.ru>.
* Versions.def (libthread_db): Add GLIBC_2.3.
2002-07-09 Jakub Jelinek <jakub@redhat.com>
* libio/freopen.c (freopen): Reset jump tables, use mmap stdio for the
new stream if possible.
* libio/freopen64.c (freopen64): Likewise.
* libio/Makefile (tests): Add tst-freopen.
* libio/tst-freopen.c: New file.
2002-07-03 Jakub Jelinek <jakub@redhat.com>
* libio/stdio.h (obstack_printf): Add format attribute.
(obstack_vprintf): Likewise.
2002-07-04 Jakub Jelinek <jakub@redhat.com>
* posix/regex_internal.h (re_token_t): Shrink the structure to 8
resp. 16 bytes on 32-bit resp. 64-bit platforms.
(re_charset_t, re_string_t): Reorder structure members for 64-bit
architectures.
2002-07-04 Jakub Jelinek <jakub@redhat.com>
* posix/regcomp.c (re_compile_internal): Move clearing of dfa...
(init_dfa): ...here.
2002-07-05 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regcomp.c (parse_sub_exp): Add nodes OP_OPEN_SUBEXP and
OP_CLOSE_SUBEXP at both ends of sub expressions instead of SUBEXP
nodes in parse trees.
(calc_first): Fix the Definition of `firsts' of OP_OPEN_SUBEXP
and OP_CLOSE_SUBEXP, and remove the definition of SUBEXP.
(calc_epsdest): Treat OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP as the
nodes which can epsilon transit.
* posix/regex_internal.h: Add OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP
to IS_EPSILON_NODE macro.
* posix/regexec.c (update_regs): New function to update registers
by refering OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP nodes.
(proceed_next_node): Use the entities of the nodes to determine
whether the node can transit to.
(set_regs): Use update_regs function to update registers.
2002-07-03 Jakub Jelinek <jakub@redhat.com>
* posix/bug-regex4.c (main): Remove duplicate setlocale.
* posix/bug-regex6.c: New file.
* posix/Makefile (tests): Add bug-regex6.
(bug-regex6-ENV): Set LOCPATH.
2002-07-10 Ulrich Drepper <drepper@redhat.com>
2002-07-06 Bruno Haible <bruno@clisp.org>
* sysdeps/i386/fpu/libm-test-ulps: Add some ulps for AMD K7.
* rt/Makefile (tests): Don't add tst-aio* in a single-threaded build.
* sysdeps/unix/bsd/sun/sunos4/bits/utsname.h: Test for _SYS_UTSNAME_H,
not _UTSNAME_H.
* sysdeps/unix/bsd/ultrix4/bits/utsname.h: Likewise.
* sysdeps/generic/bits/stropts.h: Protect against direct inclusion.
* sysdeps/generic/bits/ustat.h: Likewise.
* sysdeps/unix/sysv/linux/bits/statvfs.h (ST_NODIRATIME): Set to
2048.
* locale/iso-639.def: Add entry for Ganda.
* locale/programs/ld-address.c (DEFINE_LANGUAGE_CODE3): New
definition.
(address_finish): Handle entries with two letter ISO 639 code.
* iconvdata/Makefile: Recreate gconv-modules.cache file in target
expected result. Reported by Stephen L Moshier <steve@moshier.net>.
2002-06-30 Ulrich Drepper <drepper@redhat.com>
* math/libm-test.inc (cexp_test): Add missing L suffix for
expected result. Reported by Stephen L Moshier <steve@moshier.net>.
* sysdeps/i386/fpu/libm-test-ulps: Adjust error for cexp (0.75 +
1.25 i).
2002-05-28 H.J. Lu <hjl@gnu.org>
* elf/dl-deps.c (_dl_map_object_deps): Don't add objects which
are not dlopened on the dependency list of a dlopened object.
2002-06-30 Ulrich Drepper <drepper@redhat.com>
* elf/dl-lookup.c (add_dependency): It is not necessary to add
dependencies if they are created between objects which are created
while processing RTLD_NOW for objects loaded as part of the same
dlopen call.
2002-06-14 H.J. Lu <hjl@gnu.org>
* elf/Makefile (tests): Add circleload1.
(modules-names): Add circlemod1, circlemod2, circlemod3,
circlemod1a, circlemod2a and circlemod3a.
($(objpfx)circleload1): New target.
($(objpfx)circleload1.out): Likewise.
($(objpfx)circlemod1.so): Likewise.
($(objpfx)circlemod2.so): Likewise.
($(objpfx)circlemod1a.so): Likewise.
($(objpfx)circlemod2a.so): Likewise.
* elf/circleload1.c: New file.
* elf/circlemod1.c: New file.
* elf/circlemod1a.c: New file.
* elf/circlemod2.c: New file.
* elf/circlemod2a.c: New file.
* elf/circlemod3.c: New file.
* elf/circlemod3a.c: New file.
2002-06-18 Amos Waterland <apw@us.ibm.com>
* sysdeps/pthread/aio_cancel.c (aio_cancel): Add check for invalid
file descriptor.
* sysdeps/pthread/aio_fsync.c (aio_fsync): Add check for invalid fd;
add check for fd not open for writing.
* sysdeps/pthread/aio_suspend.c (aio_suspend): Add check for
completed element(s) and do not suspend thread if so. Patch
heavily modified by drepper.
* rt/tst-aio7.c: New file. Regression test for problems which the
above three changes fix.
* rt/Makefile (tests): Add tst-aio7.
* rt/tst-aio6.c: Fix comment.
2002-06-29 Ulrich Drepper <drepper@redhat.com>
* catgets/gencat.c (read_input_file): Handle more than one slash
at end of line correctly [PR libc/3926].
Based on a patch by Steven Kim <steven.kim@peregrine.com>.
* catgets/sample.SJIS: Add test case for above bug.
* catgets/test-gencat.c: Adjust test code.
* catgets/test-gencat.sh: Adjust expected results.
* elf/do-rel.h (elf_dynamic_do_rel): Avoid overflow in computation
to skip relative relocations.
Patch by Geoff Keating <geoffk@redhat.com>.
2002-05-26 Bruno Haible <bruno@clisp.org>
* iconv/loop.c (STANDARD_FROM_LOOP_ERR_HANDLER): New macro.
(STANDARD_TO_LOOP_ERR_HANDLER): Renamed from STANDARD_ERR_HANDLER.
All callers changed.
* iconv/gconv_simple.c (ascii_internal_loop): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(utf8_internal_loop): Likewise.
(ucs2_internal_loop): Likewise.
(internal_ucs2_loop): Perform error handling like in
STANDARD_FROM_LOOP_ERR_HANDLER.
* iconvdata/unicode.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/utf-16.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/utf-32.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/big5.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
* iconvdata/iso-2022-jp.c (BODY for FROM_LOOP): Likewise.
* iconvdata/8bit-gap.c (BODY for FROM_LOOP): Likewise.
* iconvdata/8bit-generic.c (BODY for FROM_LOOP): Likewise.
* iconvdata/ansi_x3.110.c (BODY for FROM_LOOP): Likewise.
* iconvdata/armscii-8.c (BODY for FROM_LOOP): Likewise.
* iconvdata/cp1255.c (BODY for FROM_LOOP): Likewise.
* iconvdata/cp1258.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-cn.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-jisx0213.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-jp.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-kr.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-tw.c (BODY for FROM_LOOP): Likewise.
* iconvdata/big5hkscs.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gb18030.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gbk.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-cn-ext.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-cn.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-jp-3.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-kr.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso646.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso_6937-2.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso_6937.c (BODY for FROM_LOOP): Likewise.
* iconvdata/johab.c (BODY for FROM_LOOP): Likewise.
* iconvdata/shift_jisx0213.c (BODY for FROM_LOOP): Likewise.
* iconvdata/sjis.c (BODY for FROM_LOOP): Likewise.
* iconvdata/t.61.c (BODY for FROM_LOOP): Likewise.
* iconvdata/uhc.c (BODY for FROM_LOOP): Likewise.
* iconvdata/utf-7.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gbbig5.c (BODY for FROM_LOOP): Likewise. When ignoring
an error, still set result = __GCONV_ILLEGAL_INPUT.
(BODY for TO_LOOP): Likewise.
* iconvdata/ibm930.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm932.c: Include <dlfcn.h> and <stdint.h>.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm933.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm935.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm937.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm939.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm943.c: Include <dlfcn.h> and <stdint.h>.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/gbgbk.c (BODY for FROM_LOOP): Update.
* iconvdata/iso8859-1.c (BODY for TO_LOOP): Update.
* iconvdata/tcvn5712-1.c (BODY for TO_LOOP): Update.
2002-06-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/dl-machine.h (elf_machine_load_address): Use local
labels in assembler instructions.
2002-06-26 Ulrich Drepper <drepper@redhat.com>
* sysdeps/powerpc/Versions: Export libgcc functions for GLIBC_2.0.
* sysdeps/powerpc/libgcc-compat.c: Fix function names.
Patch by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
* libio/fileops.c (_IO_file_xsgetn_mmap): Always set EOF flag if
* libio/fileops.c (_IO_file_xsgetn_mmap): Always set EOF flag is
not enough content is available.
* libio/tst-eof.c: New file.
* libio/Makefile (tests): Add tst-eof.
* libio/fileops.c (_IO_file_underflow_mmap): Read a single byte to
update atime.
* libio/tst-atime.c: New file.
* libio/Makefile (tests): Add tst-atime.
2002-06-25 Andreas Jaeger <aj@suse.de>
* sysdeps/x86-64/dl-machine.h (elf_machine_load_address): Rewrite
to not use 32-bit pc relative relocations.
(elf_machine_dynamic): Likewise.
2002-06-20 Ulrich Drepper <drepper@redhat.com>
* spinlock.c (wait_node_alloc): We cannot use compare-and-exchange.
Unconditionally use the code using spinlock. Use __pthread_release
to free a spinlock.
(wait_node_free): Likewise.
(__pthread_acquire, __pthread_release): Unconditionally define.
2002-06-20 Andreas Jaeger <aj@suse.de>
* math/libm-test.inc: Use exact values as input parameters,
compute output parameters with 36 digits for 128-bit long doubles.
* sysdeps/i386/fpu/libm-test-ulps: Regenerated.
* sysdeps/x86-64/fpu/libm-test-ulps: Regenerated.
2002-06-13 Stephen L Moshier <steve@moshier.net>
* sysdeps/ieee754/ldbl-96/s_scalbnl.c: Fix cases in which
argument or result is subnormal.
2002-06-19 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/fpu/s_remquo.S: Fix three mistakes in computing the
quotient.
* sysdeps/i386/fpu/s_remquof.S: Likewise.
* sysdeps/i386/fpu/s_remquol.S: Likewise.
* sysdeps/hppa/dl-machine.h: Don't use multi-line string literals.
* sysdeps/unix/sysv/linux/alpha/sendfile64.c: New file.
* sysdeps/unix/sysv/linux/ia64/sendfile64.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/sendfile64.c: New file.
* sysdeps/unix/sysv/linux/x86_64/sendfile64.c: New file.
