(void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
when compiling Bison 1.875's `bitset bset = obstack_alloc
(bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2002-07-05 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/memcpy.S: Optimize. Based on a patch by Toshiyasu
Morita <toshiyasu.morita@hsa.hitachi.com>.
* sysdeps/sh/memcpy.S: Likewise.
2002-12-31 Ulrich Drepper <drepper@redhat.com>
* string/string-inlines.c: Define __memcpy_g and __strchr_g macros
to avoid using the exported symbols. Define aliases with the
original names separately.
* include/time.h: Add libc_hidden_proto for __strftime_l.
* include/wchar.h: Add libc_hidden_proto for __wcsftime_l.
* time/strftime.c: Always use libc_hidden_def if _LIBC.
* libio/libioP.h: Add libc_hidden_proto for _IO_file_open.
* libio/fileops.c: Add libc_hidden_def for _IO_file_open.
* malloc/mtrace.c: Add libc_hidden_proto and libc_hidden_def for
tr_break.
* csu/Makefile (routines): Add dso_handle.
* csu/dso_handle.c: New file.
* libio/libioP.h: Add libc_hidden_proto for _IO_list_lock,
_IO_list_unlock, and _IO_list_resetlock.
* libio/genops.c: Add libc_hidden_def for _IO_list_lock,
_IO_list_unlock, and _IO_list_resetlock.
* libio/libioP.h: Add libc_hidden_proto for _IO_iter_begin,
_IO_iter_end, _IO_iter_next, and _IO_iter_file.
* libio/genops.c: Add libc_hidden_def for _IO_iter_begin,
_IO_iter_end, _IO_iter_next, and _IO_iter_file.
* elf/dl-close.c (_dl_close): Handle relocation dependencies among
the to-be-deleted objects right away instead of later separately.
The latter fails because the scope data structures of the DSO
might already have gone.
2002-12-30 Ulrich Drepper <drepper@redhat.com>
* elf/Makefile: Add rules to build and run reldep8 test.
* elf/reldep8.c: New file.
* elf/reldep8mod1.c: New file.
* elf/reldep8mod2.c: New file.
* elf/reldep8mod3.c: New file.
Contributed by Jakub Jelinek.
($(common-objpfx)s-%.d): Generalized from
$(common-objpfx)s-proto.d rule.
(common-generated): Add s-proto-cancel.d.
* sysdeps/unix/make-syscalls.sh: Use s-proto-cancel.d for
cancellable syscalls.
* sysdeps/unix/s-proto-cancel.S: New file.
2002-12-27 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/sysdep.h (I386_USE_SYSENTER):
Only define if USE_DL_SYSINFO is defined.
2002-12-22 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/sysdep.h (INLINE_SYSCALL,
INTERNAL_SYSCALL, INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERROR):
Define. Patch by Richard Henderson and Jes Sorensen.
(PSEUDO): Remove unnecessary ;;.
* elf/rtld.c (dl_main): Initialize TLS even if no PT_TLS segments
are found unless TLS_INIT_TP_EXPENSIVE. Use NONTLS_INIT_TP.
* sysdeps/generic/libc-tls.c (__libc_setup_tls): Use NONTLS_INIT_TP
if not initializing thread pointer.
[!USE_TLS && NONTLS_INIT_TP] (__pthread_initialize_minimal): New.
* sysdeps/generic/libc-start.c (__pthread_initialize_minimal): Don't
make it weak also if NONTLS_INIT_TP.
* sysdeps/unix/common/pause.c: Handle cancellation.
* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h [DONT_LOAD_G1]
(LOADSYSCALL): Remove.
(SYSCALL_ERROR_HANDLER_ENTRY): Define.
(SYSCALL_ERROR_HANDLER): Use it.
(PSEUDO): Don't jump around error handler.
* sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S (__libc_pipe): Don't
jump around error handler.
* sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S (syscall): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/socket.S (__socket): Branch
to __syscall_error_handler on failure.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h [DONT_LOAD_G1]
(LOADSYSCALL): Remove.
(SYSCALL_ERROR_HANDLER_ENTRY): Define.
(SYSCALL_ERROR_HANDLER): Use it.
(PSEUDO): Don't jump around error handler.
* sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S (__libc_pipe): Don't
jump around error handler.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S (syscall): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/socket.S (__socket): Branch
to __syscall_error_handler on failure.
stanzas for each version set, the set name listed only once.
* scripts/extract-abilist.awk: New file.
* scripts/merge-abilist.awk: New file.
* Makerules (check-abi-%, update-abi-%): New pattern rules.
(update-abi, check-abi): New targets.
* Makefile (+subdir_targets): Add subdir_{check,update}-abi.
* Makerules (%.symlist): Use LC_ALL=C when running awk script.
2002-12-20 Art Haas <ahaas@airmail.net>
* sysdeps/gnu/siglist.c: Convert GCC extension initializer
syntax to C99.
2002-12-21 Philip Blundell <philb@gnu.org>
* sysdeps/arm/elf/start.S (_start): Optimise a little. Push stack
top as seventh arg to __libc_start_main.
Reported by paulnash@wildseed.com.
* sysdeps/unix/sysv/linux/arm/clone.S: Small optimisation.
* sysdeps/unix/sysv/linux/arm/sigcontextinfo.h: Elide
compatibility cruft when new enough kernel is assumed.
2002-12-19 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/sysdep.h: Add support to use AT_SYSINFO
information for system calls.
* sysdeps/generic/dl-sysdep.h: Define RTLD_PRIVATE_ERRNO to 1 only
for ld.so.
* elf/rtld.c (_dl_start) [USE___THREAD]: Define initdtv.
2002-12-19 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/system.c: Define FORK only if
__ASSUME_CLONE_THREAD_FLAGS is defined.
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_CLONE_THREAD_FLAGS): Define for x86 and kernel >=
2.5.50.
* sysdeps/unix/sysv/linux/i386/brk.c: Use INTERNAL_SYSCALL instead
of asm.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
2002-12-18 Ulrich Drepper <drepper@redhat.com>
* elf/dl-support.c [NEED_DL_SYSINFO]: Define and initialize
_dl_sysinfo.
[DL_SYSINFO_IMPLEMENTATION]: If defined use it to generate the needed
code.
* elf/rtld.c [DL_NEED_SYSINFO]: Initialize _dl_sysinfo element of
_rtld_global.
[DL_SYSINFO_IMPLEMENTATION]: If defined use it to generate the needed
code.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start) [NEED_DL_SYSINFO]:
Check for AT_SYSINFO and set _dl_sysinfo appropriately.
* sysdeps/generic/ldsodefs.h (struct rtld_global) [NEED_DL_SYSINFO]:
Add _dl_sysinfo.
2002-12-17 Jakub Jelinek <jakub@redhat.com>
* malloc/thread-m.h (mutex_init, mutex_lock, mutex_trylock,
mutex_unlock): If not building NPTL, use __libc_maybe_call2 if
available, otherwise __libc_maybe_call.
* sysdeps/unix/sysv/linux/x86_64/recv.c: Add support for
cancellation handling.
* sysdeps/unix/sysv/linux/x86_64/send.c: Likewise.
2002-12-17 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regcomp.c (free_workarea_compile): Free the new member
ORG_INDICES.
(analyze): Initialize ORG_INDICES.
(duplicate_node_closure): Search for a existing node, which is
duplicated from the node ORG_DEST and satisfies the constraint
CONSTRAINT. And use it to avoid inifimite loop.
(search_duplicated_node): New function.
(duplicate_node): Store the index of the original node.
* posix/regex_internal.c (re_dfa_add_node): Realloc ORG_INDICES
if needed.
* posix/regex_internal.h (re_dfa_t): Add new members.
* sysdeps/posix/system.c (do_system): Add support for installation
of cancellation handlers.
* sysdeps/unix/sysv/linux/i386/system.c: New file.
* stdlib/Makefile (tests): Add tst-system.
* stdlib/tst-system.c: New file.
2002-12-16 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/getaddrinfo.c (gaih_inet): If __nss_lookup_function
fails to return a function pointer don't use it.
2002-12-16 Ulrich Drepper <drepper@redhat.com>
* stdio-common/Makefile (routines): Remove lockfile. Add
flockfile, ftrylockfile, and funlockfile.
* sysdeps/generic/lockfile.c: Removed. Each function has its own file.
* sysdeps/generic/flockfile.c: New file.
* sysdeps/generic/ftrylockfile.c: New file.
* sysdeps/generic/funlockfile.c: New file.
is now u_int, not int.
(struct XDR.x_handy): Now u_int, not int.
* sunrpc/xdr_mem.c: Include <limits.h>.
(xdrmem_getlong, xdrmem_putlong, xdrmem_getbytes, xdrmem_putbytes,
xdrmem_inline, xdrmem_getint32, xdrmem_putint32):
x_handy is now unsigned, not signed.
Do not decrement x_handy if no change is made.
(xdrmem_setpos): Check for int overflow.
* sunrpc/xdr_sizeof.c (x_inline): 2nd arg is now unsigned.
(xdr_sizeof): Remove cast that is now unnecessary, now that
x_handy is unsigned.
* sysdeps/unix/sysv/linux/wait.c: Don't include <nptl/pthreadP.h> or
<tls.h> here, no need for it.
* sysdeps/unix/sysv/linux/waitpid.c: Likewise.
* sysdeps/unix/sysv/linux/i386/fcntl.c (do_fcntl): Take ARG as void *
parameter, not varargs parameter.
* sysdeps/generic/sysdep-cancel.h (LIBC_CANCEL_RESET): Evaluate the
argument so it's not an unused variable.
* resolv/resolv.h (__p_key_syms, __p_cert_syms, __p_class_syms,
__p_type_syms, __p_rcode_syms): Remove decls, never really intended
for users.
* resolv/Versions (libresolv: GLIBC_2.3.2): New set, add __p_rcode.
2002-12-15 Art Haas <ahaas@airmail.net>
* nscd/connections.c: C99 initializer conversion.
* nscd/grpcache.c: Same.
* nscd/hstcache.c: Same.
* nscd/pwdcache.c: Same.
2002-12-15 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/fcntl.c (do_fcntl): This is the
original __libc_fcntl code. Just renamed.
* sysdeps/unix/sysv/linux/m68k/clone.S: Make inline syscall to _exit.
2002-12-14 Olaf Hering <olh@suse.de>
* sysdeps/powerpc/bits/setjmp.h: Include <bits/wordsize.h>.
* sysdeps/powerpc/powerpc64/setjmp.S: Fix typo in r18 load.
2002-12-13 Jakub Jelinek <jakub@redhat.com>
* locale/programs/locale.c: Include locarchive.h.
(ARCHIVE_NAME): Define.
(write_archive_locales): New function.
(write_locales): Use it. Ensure the same locale is not printed
multiple times in verbose mode.
Mode LC_IDENTIFICATION and LC_CTYPE printing into...
(print_LC_IDENTIFICATION, print_LC_CTYPE): ... these helper
functions.
(struct nameent): New type.
(nameentcmp): New function.
* posix/Makefile (tests): Add it.
* test-skeleton.c (TEST_DATA_LIMIT): New macro, default to 64MB.
(main): Set RLIMIT_DATA limit to TEST_DATA_LIMIT (or lower if need be).
2002-12-13 Ulrich Drepper <drepper@redhat.com>
* misc/syslog.c (log_cleanup): Don't use parameter in
__libc_lock_unlock call, use syslog_lock directly. Adjust callers to
pass NULL instead of a pointer to syslog_lock.
* iconvdata/Makefile: iconv-rules: Add definition to use gconv.map
linker map for all iconv modules.
(distribute): Add gconv.map.
* iconvdata/gconv.map: New file.
2002-04-30 Bruno Haible <bruno@clisp.org>
* intl/loadmsgcat.c (_nl_init_domain_conv): Don't append //TRANSLIT to
the encoding if it already has slashes.
Reported by Perry Rapp <prapp@erols.com>.
2002-12-11 Ulrich Drepper <drepper@redhat.com>
* malloc/thread-m.h: Remove thread_id type and MUTEX_INITIALIZER
definitions. Not needed.
[_LIBC]: Use definitions from libc-lock.h instead of referencing
pthread routines directly.
* malloc/arena.c (ptmalloc_unlock_all2): Don't add (void) to
mutex_init calls.
(arena_get2): Don't look at return value of mutex_lock.
2002-12-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/sigpause.c: Define all functions as weak.
* elf/tst-tls7.c (do_test): Adjustments for l_tls_modid being of
type size_t.
and move contents to ...
(EXTRA_LD_ENVVARS_LINUX): ... this new macro. Add break for nonmatch.
* sysdeps/unix/sysv/linux/i386/dl-librecon.h (EXTRA_LD_ENVVARS): Use
it instead of duplicating its contents.
(EXTRA_LD_ENVVARS): Likewise. Add break for nonmatch.
2002-12-09 Jakub Jelinek <jakub@redhat.com>
* elf/dl-support.c (_dl_non_dynamic_init): Add DL_OSVERSION_INIT if
defined.
* sysdeps/unix/sysv/linux/dl-librecon.h (_dl_osversion_init): New
function.
(EXTRA_LD_ENVVARS): Use it.
(DL_OSVERSION_INIT): Define.
* sysdeps/unix/sysv/linux/i386/dl-librecon.h: Include linux
dl-librecon.h.
(EXTRA_LD_ENVVARS): Undef before defining. Use _dl_osversion_init.
2002-12-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/closedir.c (__closedir): Remove __libc_lock_lock
call. It is not allowed to destroy pthread mutexes which are
still in use even though it is safe for our implementations. If
somebody still uses the descriptor it is a bug.
struct containing function ptr and value, free it.
(__aio_notify_only): Allocate that and copy values from SIGEV into it.
It's not safe to let the new thread use the SIGEV pointer.
Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
Use strerror_r that is only a macro, even if it is not a function.
(strerror): Check for HAVE_DECL_STRERROR before declaring.
(private_strerror): Use prototypes, not old-style function definition.
(print_errno_message): New function.
Support the POSIX 'int'-flavored strerror_r, as well as the traditional
char*-flavored one.
(error_tail, error, error_at_line): Use it.
from 2002-12-06, but remove unnecessary memset call without removing
necessary copy of initialization image.
* Makerules ($(common-objpfx)format.lds): New target.
(common-generated): Add it.
($(inst_libdir)/libc.so): Depend on that, and cat it into the result.
* scripts/output-format.sed: New file.
* Makefile (distribute): Add it.
2002-12-07 Kenneth W. Chen <kenneth.w.chen@intel.com>
2002-12-07 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/libc-tls.c: Include <sys/param.h>.
Reported by Art Haas <ahaas@airmail.net>.
2002-12-07 Kenneth W. Chen <kenneth.w.chen@intel.com>.
2002-12-07 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h [RTLD_PRIVATE_ERRNO]
(SYSCALL_ERROR_HANDLER): Fix a pasto.
Reported by Jeff Bailey <jbailey@nisa.net>.
* include/wctype.h: Define iswalnum with libc_hidden_proto.
* include/signal.h: Define raise with libc_hidden_proto.
* sysdeps/unix/sysv/linux/fexecve.c (fexecve): Use __snprintf and
__execve instead of snprintf and execve.
* malloc/hooks.c [_LIBC && (USE___THREAD || (USE_TLS && !SHARED))]
(malloc_starter, memalign_starter, free_starter): Don't define these.
* malloc/malloc.c [_LIBC && (USE___THREAD || (USE_TLS && !SHARED))]:
Don't declare them either.
* malloc/arena.c (ptmalloc_init) [_LIBC && USE_TLS]: Don't call
__pthread_initialize, so no need to set hooks to *_starter.
(ptmalloc_init_minimal): New function, broken out of ptmalloc_init.
[_LIBC && SHARED && USE_TLS && !USE___THREAD]
(__libc_malloc_pthread_startup): New function.
* malloc/Versions (libc: GLIBC_PRIVATE): New set, add that function.
* malloc/hooks.c (memalign_starter): New function.
* malloc/malloc.c: Declare it.
* malloc/arena.c (save_memalign_hook): New variable.
(ptmalloc_init): Set __memalign_hook to memalign_starter.
* elf/dl-minimal.c (free): Clear the memory.
(calloc): Just call malloc, knowing all memory it returns is cleared.
* sysdeps/generic/dl-tls.c (allocate_dtv): Use calloc instead of
malloc and memset; calloc can avoid the zeroing when redundant.
(_dl_tls_setup): Likewise.
* elf/dl-load.c (decompose_rpath): Likewise.
* sysdeps/generic/libc-tls.c (__libc_setup_tls): Comment out memset
call, since memory from sbrk at startup is already zero.
* elf/rtld.c (_dl_start, dl_main): TLS_INIT_TP macro now returns an
error string for failure, null for success. Update callers.
* sysdeps/generic/libc-tls.c (__libc_setup_tls): Likewise.
* elf/dl-load.c (_dl_map_object_from_fd): Likewise.
2002-12-05 Ulrich Drepper <drepper@redhat.com>
* dirent/bug-readdir1.c (main): Don't call closedir, just close on
the file descriptor. This is testing what the bug report was about.
members to the end, so a libpthread compiled with !USE_TLS will still
find other members properly.
* sysdeps/i386/i486/bits/string.h (__strcpy_g): Add dummy output
operand for DEST memory. Fix dummy input operand to use SRC.
Reported by Davin McCall <davmac@ozonline.com.au>.
* sysdeps/generic/libc-tls.c (__libc_setup_tls): Account for TCB
alignment when initializing the DTV entry.
* elf/dl-load.c (_dl_map_object_from_fd): If we hit a TLS segment
when TLS has not been set up, try to set it up if we can.
* elf/tst-tls4.c: Revert last change.
* elf/tst-tls5.c: Likewise.
* elf/tst-tls6.c: Likewise.
* elf/tst-tls7.c: Likewise.
* elf/tst-tls8.c: Likewise.
* elf/tst-tls9.c: Likewise.
* sysdeps/generic/dl-tls.c [SHARED] (_dl_tls_setup): New function.
* sysdeps/generic/ldsodefs.h: Declare it.
* elf/Versions (ld: GLIBC_PRIVATE): Add it.
* sysdeps/generic/libc-tls.c (init_slotinfo): New static inline
function, broken out of __libc_setup_tls.
(init_static_tls): Likewise.
(__libc_setup_tls): Call them.
(_dl_tls_setup): New function, uses new subroutines.
* elf/dl-close.c (free_slotinfo): Make argument pointer to pointer.
Clear the pointer when returning true.
(libc_freeres_fn) [SHARED]: If GL(dl_initial_dtv) is null, free the
first element of the slotinfo list too.
* sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Define only if
[SHARED].
* sysdeps/generic/ldsodefs.h (_dl_next_tls_modid): Declare as hidden.
(_dl_determine_tlsoffset): Likewise.
* elf/rtld.c (_dl_initial_error_catch_tsd): Renamed from
startup_error_tsd, made global.
(dl_main): Update initialization.
* elf/dl-tsd.c: Likewise.
* sysdeps/generic/ldsodefs.h: Declare it.
* iconvdata/Makefile (distribute): Add it.
(modules): Add CP1125.
(gen-8bit-gap-modules): Add cp1125.
* iconvdata/gconv-modules: Add CP1125, alias RUSCII.
* iconvdata/tst-tables.sh: Add CP1125 to the list to test.
caller from EXTRA to -.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
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.
DL_SYSDEP_OSCHECK here.
* sysdeps/unix/sysv/linux/init-first.c (init): Not here.
* sysdeps/unix/sysv/linux/dl-osinfo.h: Include <fcntl.h>.
* sysdeps/generic/libc-tls.c (__libc_setup_tls): Bail if
argument TCBSIZE <= TLS_INIT_TCB_SIZE, not just if it's zero.
* sysdeps/generic/dl-tls.c (_dl_allocate_tls_init): Check l_tls_offset
instead of l_type to decide whether to use TLS_DTV_UNALLOCATED.
* include/link.h: Comment typo fix.
2002-12-01 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/bits/posix_opt.h (_POSIX_FSYNC): Set to 200112L.
(_POSIX_SPAWN, _POSIX_MAPPED_FILES, _POSIX_MEMLOCK_RANGE,
_POSIX_MEMORY_PROTECTION): Likewise.
(_POSIX_POLL, _POSIX_SELECT): Removed.
2002-11-28 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define macros which
require it to 200112L. Remove _POSIX_POLL and _POSIX_SELECT.
2002-11-27 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regcomp.c (parse_expression): Set the bit since the back
reference is used in the regular expression.
* posix/regex_internal.c (re_node_set_init_1): Make it clean in case
of malloc failure.
(re_node_set_init_copy): Likewise.
* posix/regex_internal.h (state_array_t): New structure.
(re_sub_match_last_t): Likewise.
(re_sub_match_top_t): Likewise.
(re_match_context_t): Add new members.
(re_dfa_t): Likewise.
* posix/regexec.c (re_search_internal): Invoke prune_impossible_nodes
to check the matching is really correct, and retry if failed.
Move the routin pruning the impossible nodes from here, ...
(prune_impossible_nodes): To this function.
(check_matching): Invoke check_subexp_matching_top, and replace
redundant checking with transit_state_bkref invocation.
(proceed_next_node): Replace strncmp with memcmp. Reported by
Paolo Bonzini <bonzini@gnu.org>.
(update_cur_sifted_state): Remove search_subexp invocation.
(search_subexp): Remove this function.
(check_dst_limits_calc_pos): Use search_cur_bkref_entry for
optimization.
(sift_states_bkref): Use search_cur_bkref_entry for optimization.
Remove unused invocation of match_ctx_add_entry.
(transit_state): Invoke check_subexp_matching_top.
(check_subexp_matching_top): New function.
(transit_state_bkref): Remove unused array.
Merge transit_state_bkref_loop.
(transit_state_bkref_loop): Use get_subexp instead of
sift_states_backward. Use search_cur_bkref_entry for optimization.
Merge this function to transit_state_bkref.
(get_subexp): New function.
(get_subexp_sub): Likewise.
(find_subexp_node): Likewise.
(check_arrival): Likewise.
(check_arrival_expand_ecl): Likewise.
(check_arrival_expand_ecl_sub): Likewise.
(expand_bkref_cache): Likewise.
(match_ctx_init): Initialize new members.
(match_ctx_clean): New function.
(match_ctx_free): Release new members.
(match_ctx_free_subtops): New function.
(match_ctx_add_entry): Fix indent.
(search_cur_bkref_entry): New function.
(match_ctx_add_subtop): Likewise.
(match_ctx_add_sublast): Likewise.
Grok AF_LINK if defined.
From Momchil Velikov <velco@fadata.bg>.
* sysdeps/gnu/ifaddrs.c (getifaddrs): If ioctl fails for netmask,
brdaddr, or dstaddr, just set those pointers to null and don't fail.
Reported by Momchil Velikov <velco@fadata.bg>.
* sysdeps/generic/ifreq.h (__if_nextreq) [_HAVE_SA_LEN]: If sa_len
is > sizeof IFR->ifa_addr, advance past the whole longer length.
(__ifreq): Count up NIFS that way too.
Reported by Momchil Velikov <velco@fadata.bg>.
* sysdeps/mach/hurd/lchmod.c: Include <fcntl.h>.
From Ian Wienand <ianw@gelato.unsw.edu.au>.
* sysdeps/unix/sysv/linux/ia64/sysdep.h (__NR_pread): Define to
__NR_pread64 if not defined.
(__NR_pwrite): Define to __NR_pwrite64 if not defined.
From Ian Wienand <ianw@gelato.unsw.edu.au>.
* intl/tst-gettext.c (main): Check return values from setlocale.
Add necessary unsetenv's to make LANG=existing-locale check work.
* intl/tst-gettext.sh: Use mkdir -p. Copy test files unconditionally,
so aborted prior runs don't confuse things.
* locale/localeinfo.h (struct locale_data: union locale_data_value):
Use uintptr_t instead of unsigned int for `word' member.
(_NL_CURRENT_WORD): Cast to uint32_t.
* posix/bug-regex5.c (main): Use union to extract _NL_COLLATE_NRULES
value.
* iconv/gconv_simple.c (internal_ucs4le_loop_unaligned): Return
__GCONV_EMPTY_INPUT only if input is really empty. Otherwise
__GCONV_INCOMPLETE_INPUT.
(ucs4le_internal_loop): Likewise.
(ucs4le_internal_loop_unaligned): Likewise.
* iconvdata/unicode.c (PREPARE_LOOP): Likewise.
* iconvdata/utf-16.c (PREPARE_LOOP): Likewise.
* iconvdata/utf-32.c (PREPARE_LOOP): Likewise.
* iconv/loop.c (LOOPFCT): First test for empty input then for full
output buffer.
2002-11-20 Ulrich Drepper <drepper@redhat.com>
* inet/getnameinfo.c: Use extend_alloca where appropriate.
* sysdeps/posix/getaddrinfo.c: Likewise.
* include/alloca.h (extend_alloca): New define. Based on stack
direction it'll try to append to the previouls allocated buffer.
2002-11-07 Thorsten Kukuk <kukuk@suse.de>
* sysdeps/posix/getaddrinfo.c (gaih_inet): If AF_UNSPEC is set,
use the same service for AF_INET and AF_INET6.
2002-11-19 Ulrich Drepper <drepper@redhat.com>
* intl/localealias.c (read_alias_file): Use only about 400 bytes
of stack space instead of 16k.
(ptmalloc_lock_all, ptmalloc_unlock_all, ptmalloc_unlock_all2): Do
nothing if not initialized. Bug report from Marcus Brinkmann
<Marcus.Brinkmann@ruhr-uni-bochum.de>.
`-lgcc -lgcc_eh -lgcc', not just `-lgcc -lgcc_eh' in link commands for
test leading to libc_cv_gcc_dwarf2_unwind_info=no_registry_needed.
* configure: Regenerated.
2002-11-19 Ulrich Drepper <drepper@redhat.com>
* include/dlfcn.h: __libc_dlopen is now a macro calling
__libc_dlopen_mode with the extra parameter RTLD_LAZY.
(__libc_dlopen_mode): New prototype.
* elf/dl-libc.c (__libc_dlopen_mode): Renamed from __libc_dlopen. Add
new parameter. Store new parameter in mode field of structure passed
to do_dlopen.
(struct do_dlopen_args): Add new field mode.
(do_dlopen): Pass mode from parameter structure to _dl_open.
* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h:
Define mcontext_t as a sigcontext.
* manual/crypt.texi (Cryptographic Functions): Mention that
the MD5 one-way algorithm is compatible with BSD's.
* sysdeps/hppa/Makefile (CFLAGS-rtld.c): New variable.
Set -mdisable-fpregs for this file.
2002-11-11 Carlos O'Donell <carlos@baldric.uwo.ca>
* sysdeps/unix/sysv/linux/configure.in:
Make 2.4.19 minimum linux kernel for hppa, and add unwind symbols
from gcc-3.0 era for backwards compatibility.
* sysdeps/unix/sysv/linux/configure: Regenerate.
* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h:
Define mcontext_t as a sigcontext.
* dlfcn/dlerror.c (fini): New function, __attribute__ ((destructor)).
Free memory in `last_result' if it was used.
* resolv/nss_dns/dns-network.c (getanswer_r): In BYNAME case, search
all aliases for one that matches the "<dotted-quad>.IN-ADDR.ARPA" form.
Do the parsing inline instead of copying strings and calling
inet_network, and properly skip all alias names not matching the form.
2002-11-17 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/clone.S: Initialize word in the
childs stack which will be loaded into the %esi register.
* resolv/nss_dns/dns-network.c (getanswer_r): Check for buffer
overflow when skipping the question part and when unpacking aliases.
* sysdeps/arm/dl-machine.h (elf_machine_rela): Handle R_ARM_COPY.
2002-11-15 Roland McGrath <roland@redhat.com>
* math/Makefile (libm-calls): Change s_ldexp to m_ldexp.
* Makerules ($(+sysdir_pfx)sysd-rules): Emit pattern rules for m_%.[Sc]
from sysdeps/.../s_%.[Sc] with commands $(+make-include-of-dep).
(+make-include-of-dep): New canned sequence.
* stdlib/canonicalize.c (__realpath): Check for malloc failure.
From Dmitry V. Levin <ldv@altlinux.org>.
* inet/herrno.c (__libc_h_errno): Likewise.
* resolv/res_libc.c (__libc_res): Likewise.
[USE___THREAD]: Use this in place of [USE_TLS && HAVE___THREAD].
(__res_state) [! USE___THREAD]: Don't define as weak.
* csu/Versions: Revert last change.
* resolv/Versions: Revert last change.
* Makerules ($(common-objpfx)%.make): New pattern rule.
* tls.make.c: New file.
* Makefile (distribute): Add it.
[HAVE_ELF && SHARED && DO_VERSIONING] (errno, _errno): Declare these
with compat_symbol so they are not link-time visible.
[! USE___THREAD] (__libc_errno): New alias for errno.
* csu/Versions [!(USE_TLS && HAVE___THREAD)] (libc: GLIBC_PRIVATE):
Add __libc_errno here.
* inet/herrno.c [USE___THREAD]: Use this conditional
in place of [USE_TLS && HAVE___THREAD].
[! USE___THREAD] [HAVE_ELF && SHARED && DO_VERSIONING]
(h_errno, _h_errno): Declare these with compat_symbol so they are not
link-time visible.
[! USE___THREAD] (__libc_h_errno): New alias for h_errno.
* resolv/res_libc.c [! USE___THREAD]
[HAVE_ELF && SHARED && DO_VERSIONING] (_res): Likewise.
(_res): Use __attribute__ ((section (".bss"))) so we can have an alias.
(__libc_res): Define as alias for _res.
* resolv/Versions [!(USE_TLS && HAVE___THREAD)] (libc: GLIBC_PRIVATE):
Add __libc_h_errno and __libc_res here.
2002-11-14 Jakub Jelinek <jakub@redhat.com>
* csu/Versions (errno): Move STT_TLS symbol to GLIBC_PRIVATE for now.
* resolv/Versions (h_errno, _res): Likewise.
2002-11-14 Roland McGrath <roland@redhat.com>
* Makefile (distribute): Add it.
* Makerules ($(objpfx)%.dynsym, $(objpfx)%.symlist): New rules.
(tests): Depend on .symlist file for each $(install-lib.so-versioned).
[! subdir] (tests): Depend on libc.symlist.
(generated): Add those files.
* aclocal.m4 (LIBC_PROG_BINUTILS): Check for objdump, set OBJDUMP.
* configure: Regenerated.
* config.make.in (OBJDUMP): New variable, substituted by configure.
* malloc/mcheck.c (struct hdr): New members `block' and `magic2'.
(mallochook, reallochook): Set them up.
(checkhdr): Check HDR->magic2 value.
(freehook): Reset HDR->magic2.
(memalignhook): New static function.
(old_memalign_hook): New static variable.
(mcheck, reallochook): Set __memalign_hook to memalignhook.
wide character.
(re_string_reconstruct): Calculate the context by itself when the
offset points out of the valid range.
(re_string_context_at): Use wide character when MB_CUR_MAX > 1.
* posix/regex_internal.h (WIDE_NEWLINE_CHAR): New macro.
(IS_WIDE_WORD_CHAR): New macro.
(IS_WIDE_NEWLINE): New macro.
instead of <pt-machine.h>.
[_LIBC_REENTRANT] (lock, unlock): Use __sync_lock_* macros instead of
testandset.
From Ian Wienand <ianw@gelato.unsw.edu.au>.
the beginning of generated target commands.
* csu/Makefile ($(objpfx)crti.o, $(objpfx)crtn.o): Add explicit
dependencies for these in case implicit rule search skipped the
nonexistent source directory.
* sysdeps/gnu/Makefile ($(objpfx)errlist.d): Give this rule all the
files with $(object-suffixes) as targets too.
* Makerules [no_deps && objpfx] (before-compile): Add $(objpfx).
and a target for it using $(make-target-directory).
* Rules (before-compile): Add $(common-objpfx)bits/stdio-lim.h.
* sysdeps/unix/sysv/linux/bits/pthreadtypes.h: Moved to ...
* sysdeps/generic/bits/pthreadtypes.h: ... here.
2002-11-10 Ulrich Drepper <drepper@redhat.com>
* po/da.po: Update from translation team.
* sysdeps/mach/hurd/i386/ioperm.c (ioperm): Correct off by one
error in range calculation.
* string/test-strpbrk.c (do_test): Likewise.
* string/test-strncmp.c (stupid_strncmp): Use strnlen, not strlen.
* string/test-strncpy.c (stupid_strncpy): Likewise.
* string/test-stpncpy.c (stupid_stpncpy): Likewise.
2002-10-08 Roland McGrath <roland@redhat.com>
* string/test-string.h (test_init): Fill BUF1 and BUF2 with
nonzero characters.
2002-09-22 H.J. Lu <hjl@gnu.org>
* sysdeps/unix/sysv/linux/mmap64.c (MMAP2_PAGE_SHIFT): Renamed
from PAGE_SHIFT. Define if not defined. Check MMAP2_PAGE_SHIFT
only if __NR_mmap2 is defined.
* sysdeps/unix/sysv/linux/powerpc/mmap64.c: Moved to ...
* sysdeps/unix/sysv/linux/mmap64.c: ... here.
* sysdeps/unix/sysv/linux/hppa/mmap64.c: File removed.
* sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: FIle removed,
(do_random_tests): Make sure the string is zero terminated.
* string/test-strpbrk.c (stupid_strpbrk): New function.
(do_random_tests): Make sure the string is zero terminated.
* string/test-strcmp.c (stupid_strcmp): New function.
(do_random_tests): Make sure the strings are zero terminated.
* string/test-strspn.c (stupid_strspn): New function.
(simple_strspn): Rename rej argument to acc.
(do_random_tests): Make sure the string is zero terminated.
* string/test-strcspn.c (stupid_strcspn): New function.
* string/test-strncpy.c (stupid_strncpy): New function.
* string/test-stpncpy.c (stupid_stpncpy): New function.
* string/test-strncmp.c (stupid_strncmp): New function.
(do_random_tests): Make sure the strings are zero terminated.
* string/test-string.h (impl_t): Change test into long.
(IMPL): Add __attribute__((aligned (sizeof (void *)))).
From Ian Wienand <ianw@cse.unsw.edu.au>.
* sysdeps/ia64/elf/configure: Regenerated.
2002-11-07 Roland McGrath <roland@redhat.com>
* libio/fileops.c (_IO_new_file_overflow): Use INTUSE(_IO_do_write) in
place of _IO_new_do_write.
[_LIBC] (_IO_do_write): Define as macro for _IO_new_do_write and
#undef before versioned_symbol use.
* string/test-string.h (test_init): Fill BUF1 and BUF2 with nonzero
characters.
* string/test-strlen.c: New file.
* string/test-string.h: New file.
* string/test-strcmp.c: New file.
* string/test-strchr.c: New file.
* string/test-strrchr.c: New file.
* string/test-strcpy.c: New file.
* string/test-stpcpy.c: New file.
* string/test-strncpy.c: New file.
* string/test-stpncpy.c: New file.
* string/test-strpbrk.c: New file.
* string/test-strcspn.c: New file.
* string/test-strspn.c: New file.
* string/test-strcat.c: New file.
* string/test-strncmp.c: New file.
* string/test-memchr.c: New file.
* string/test-memcmp.c: New file.
* string/test-memset.c: New file.
* string/test-memcpy.c: New file.
* string/test-mempcpy.c: New file.
* string/test-memmove.c: New file.
* string/Makefile (strop-tests): New variable.
(tests): Add strop-tests.
(distribute): Add test-string.h.
2002-11-06 Jakub Jelinek <jakub@redhat.com>
* posix/regcomp.c (re_compile_pattern): Don't set regs_allocated
here.
(regcomp): Don't set can_be_null here.
(re_comp): Clear whole re_comp_buf with the exception of fastmap.
(re_compile_internal): Clear can_be_null, set regs_allocated.
* posix/regcomp.c (re_set_fastmap): New function.
(re_compile_fastmap_iter): Use it. Remove redundant type ==
COMPLEX_BRACKET check.
* posix/regexec.c (re_search_internal): Optimize searching with
fastmap. Call re_string_reconstruct even if match_first is
smaller than raw_mbs_idx.
2002-11-06 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regcomp (free_dfa_content): Use free_state.
* posix/regex_internal.c (re_string_realloc_buffers): Don't edit
pointers in case that realloc failed.
(re_node_set_merge): Likewise.
(register_state): Likewise.
(create_newstate_common): Invoke memory release functions in case of
error conditions.
(create_ci_newstate): Likewise.
(create_cd_newstate): Likewise.
(free_state): New function.
* posix/regexec.c (re_search_internal): Invoke memory release
functions in case of error conditions.
(sift_states_backward): Likewise.
(merge_state_array): Likewise.
(add_epsilon_src_nodes): Likewise.
(sub_epsilon_src_nodes): Likewise.
(search_subexp): Likewise.
(sift_states_bkref): Likewise.
(transit_state_sb): Likewise.
(transit_state_mb): Likewise.
(transit_state_bkref_loop): Likewise.
(group_nodes_into_DFAstates): Likewise.
(push_fail_stack): Don't edit pointers in case that realloc failed.
(extend_buffers): Likewise.
(match_ctx_add_entry): Likewise.
2002-11-06 Ulrich Drepper <drepper@redhat.com>
* posix/regcomp.c (regcomp): __re_compile_fastmap can never fail.
If re_compile_internal failed free fastmap buffer.
(free_dfa_content): Broken out of regfree function. Frees all dfa
related data.
(regfree): Add free_dfa_content.
(re_compile_internal): If any of the called functions fails free
all dfa related memory.
#errlist-compat magic comment to give 123 as size.
(libc: GLIBC_2.1): Remove this set, moving #errlist-compat magic to ...
(libc: GLIBC_2.2): ... here.
(libc: GLIBC_2.3): Likewise.
2002-11-05 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Handle
__NR_pread64 and __NR_pwrite64.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/pread.c: Remove __NR_pread64
and __NR_pwrite64.
Revert change to use INLINE_SYSCALL.
* sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: Revert change to use
INLINE_SYSCALL.
* sysdeps/unix/sysv/linux/powerpc/truncate64.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h (INLINE_SYSCALL):
Update clobber list and add a comment about the syscall ABI.
2002-11-05 Ulrich Drepper <drepper@redhat.com>
* libio/ioseekoff.c: Remove INTDEF. Define _IO_seekoff_unlocked. Same
as old code without locking. _IO_seekoff calls this function after
locking the stream.
* libio/ioseekpos.c: Likewise for _IO_seekpos.
* libio/libioP.h: Replace _IO_seekoff_internal and _IO_seekpos_internal
prototypes with _IO_seekoff_unlocked and _IO_seekpos_unlocked
prototypes.
* libio/iolibio.h (_IO_fseek): Call _IO_seekoff_unlocked instead
of _IO_seekoff_internal.
(_IO_rewind): Likewise.
* libio/ioftell.c: Likewise.
* libio/ftello.c: Likewise.
* libio/ftello64.c: Likewise.
* libio/iofgetpos.c: Likewise.
* libio/iofgetpos64.c: Likewise.
* libio/oldiofgetpos.c: Likewise.
* libio/oldiofgetpos64.c: Likewise.
* libio/iofsetpos.c: Call _IO_seekpos_unlocked instead of
_IO_seekpos_internal.
* libio/iofsetpos64.c: Likewise.
* libio/oldiofsetpos.c: Likewise.
* libio/oldiofsetpos64.c: Likewise.
* libio/wfileops.c (_IO_wfile_seekoff): Don't modify _offset and
_wide_data->_IO_read_end if adjustment can be made in the current
buffer.
2002-11-04 Ulrich Drepper <drepper@redhat.com>
* manual/examples/dir.c: Don't include <stddef.h>.
* manual/examples/select.c: Include <errno.h> for TEMP_FAILURE_RETRY.
Reported by Frdric Delanoy <delanoy_f@yahoo.com>.
2002-11-02 H.J. Lu <hjl@gnu.org>
* stdio-common/reg-printf.c: Include <stddef.h>.
2002-11-03 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/segfault.c (catch_segfault): If HAVE_PROC_SELF
is defined write out memory map.
* sysdeps/unix/sysv/linux/segfault.c: New file.
description to be clearer and to say that *RESULT is set to ENTRY.
2002-10-30 Jakub Jelinek <jakub@redhat.com>
* posix/regexec.c (build_trtable): Alloca or malloc dests_node and
dests_ch arrays together. Alloca or malloc dest_states,
dest_states_word and dest_states_nl arrays together. Free memory on
error exit.
2002-10-29 Daniel Jacobowitz <drow@mvista.com>
* crypt/crypt_util.c (__init_des_r): Initialize current_salt
and current_saltbits.
2002-11-02 Roland McGrath <roland@redhat.com>
New macros.
* sysdeps/x86_64/soft-fp/sfp-machine.h: Likewise.
* soft-fp/soft-fp.h: Allow sfp-machine.h to define FP_RND_NEAREST
without defining FP_ROUNDMODE.
32bit-predefine when creating .new32 list and -U for each
32bit-predefine when creating .new64 list.
* sysdeps/unix/sysv/linux/x86_64/Makefile (32bit-predefine): New.
conditional from __libc_multiple_libcs access. Remove kludge for weak
symbol access with old compilers we no longer support.
* sysdeps/unix/sysv/aix/init-first.c (init): Likewise.
* sysdeps/generic/libc-start.c (__libc_start_main): Likewise.
2002-10-24 Roland McGrath <roland@redhat.com>
* sysdeps/generic/ldsodefs.h (struct rtld_global): New member
`_dl_tls_static_used'.
(TLS_STATIC_MIN): New macro.
* sysdeps/generic/libc-tls.c (_dl_tls_static_used): New variable.
(__libc_setup_tls): Initialize it.
* sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Likewise.
* elf/dl-reloc.c [USE_TLS] (allocate_static_tls): New function.
(CHECK_STATIC_TLS): Use it.
* elf/dl-close.c (_dl_close): Adjust _dl_tls_static_used when the
closed objects occupied a trailing contiguous chunk of static TLS area.
2002-10-25 Roland McGrath <roland@redhat.com>
(_dl_debug_vdprintf): Only take dl_load_lock if not _dl_starting_up.
* sysdeps/generic/ldsodefs.h (_dl_starting_up): Declare it here.
* sysdeps/unix/sysv/linux/init-first.c: Not here.
* sysdeps/powerpc/elf/libc-start.c: Or here.
* sysdeps/unix/sysv/aix/libc-start.c: Or here.
* sysdeps/unix/sysv/aix/start-libc.c: Or here.
* sysdeps/unix/sysv/aix/init-first.c: Or here.
* sysdeps/generic/libc-start.c: Or here.
* sysdeps/unix/sysv/linux/init-first.c (init): Protect _dl_starting_up
access with [! SHARED].
* sysdeps/unix/sysv/aix/init-first.c (init): Likewise.
* stdio-common/Makefile (tests): Add tst-fphex.
* sysdeps/generic/printf_fphex.c (__printf_fphex): Fix initialization
of WNUMEND. Fix counting of decimal point in WIDTH. Print '0' pad
chars always before the value digits.
Reported by James Antill <james.antill@redhat.com>.
(free_mem): New function.
* posix/Makefile (tests): Add bug-regex14. Add bug-regex14-mem
if not cross compiling.
(generated): Add bug-regex14-mem and bug-regex14.mtrace.
(bug-regex14-ENV): Set.
(bug-regex14-mem): New target.
* posix/bug-regex14.c: New file.
* elf/Makefile ($(objpfx)librtld.map): Use temporary file for output
target, so we don't touch it when the link fails.
Check for the result overflowing off_t and fail with EOVERFLOW.
* libio/ioftell.c (_IO_ftell): Likewise.
* libio/iofgetpos.c (_IO_new_fgetpos): Likewise.
* login/logwtmp.c (logwtmp): If sizeof ut_tv != sizeof struct timeval,
use a temporary timeval on the stack for gettimeofday and copy it.
* login/logout.c (logout): Likewise.
Reported by Steven Munroe <sjmunroe@us.ibm.com>.
* sysdeps/unix/sysv/linux/bits/statfs.h (struct statfs):
Use __SWORD_TYPE instead of int for member types.
(struct statfs64): Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/statfs.h: New file.
* sysdeps/unix/sysv/linux/s390/bits/statfs.h: New file.
* sysdeps/unix/sysv/linux/ia64/bits/statfs.h: File removed.
* sysdeps/unix/sysv/linux/sparc/bits/statfs.h: File removed.
* sysdeps/unix/sysv/linux/x86_64/bits/statfs.h: File removed.
* sysdeps/unix/sysv/linux/sparc/bits/statvfs.h: Moved to ...
* sysdeps/unix/sysv/linux/bits/statvfs.h: ... here.
(ST_NODIRATIME): Restore fixed value of 2048.
* sysdeps/unix/sysv/linux/alpha/bits/statvfs.h: File removed.
* sysdeps/unix/sysv/linux/ia64/bits/statvfs.h: File removed.
Rearranged <bits/types.h> definitions to reduce duplication.
* sysdeps/generic/bits/types.h: Rewritten, using macros from
<bits/wordsize.h> and new header <bits/typesizes.h>.
* posix/Makefile (headers): Add bits/typesizes.h here.
* sysdeps/generic/bits/typesizes.h: New file.
* sysdeps/unix/sysv/linux/alpha/bits/typesizes.h: New file.
* sysdeps/unix/sysv/linux/sparc/bits/typesizes.h: New file.
* sysdeps/mach/hurd/bits/typesizes.h: New file.
* sysdeps/unix/sysv/linux/alpha/bits/types.h: File removed.
* sysdeps/unix/sysv/linux/bits/types.h: File removed.
* sysdeps/unix/sysv/linux/ia64/bits/types.h: File removed.
* sysdeps/unix/sysv/linux/mips/bits/types.h: File removed.
* sysdeps/unix/sysv/linux/s390/bits/types.h: File removed.
* sysdeps/unix/sysv/linux/sparc/bits/types.h: File removed.
* sysdeps/unix/sysv/linux/x86_64/bits/types.h: File removed.
* posix/sys/types.h [__USE_POSIX199506 || __USE_UNIX98]: Include
<bits/pthreadtypes.h> here, not in <bits/types.h>.
* signal/signal.h: Likewise.
* streams/stropts.h: Include <bits/xtitypes.h>.
* streams/Makefile (headers): Add bits/xtitypes.h here.
* sysdeps/generic/bits/xtitypes.h: New file.
* sysdeps/s390/bits/xtitypes.h: New file.
* sysdeps/ia64/bits/xtitypes.h: New file.
* sysdeps/x86_64/bits/xtitypes.h: New file.
* sysvipc/Makefile (headers): Add bits/ipctypes.h here.
* sysdeps/generic/bits/ipctypes.h: New file.
* sysdeps/mips/bits/ipctypes.h: New file.
* sysdeps/gnu/bits/shm.h: Include <bits/ipctypes.h>.
* sysdeps/gnu/bits/msq.h: Likewise.
* sysvipc/sys/ipc.h: Likewise.
2002-10-22 Roland McGrath <roland@redhat.com>
* sysdeps/generic/libc-tls.c (_dl_tls_static_used): New variable.
* sysdeps/generic/ldsodefs.h (struct rtld_global): New member
`_dl_tls_static_used'.
(TLS_STATIC_MIN): New macro.
* elf/dl-reloc.c [USE_TLS] (allocate_static_tls): New function.
(CHECK_STATIC_TLS): Use it.
2002-10-22 Ulrich Drepper <drepper@redhat.com>
* elf/dl-load.c (struct filebuf): For buf element to have the
alignment of ElfXX_Ehdr since this is what will be stored in it.
2002-10-19 Art Haas <ahaas@neosoft.com>
into pointer to locrec_offset.
(add_locale_to_archive): Adjust callers. Free normalized_name right
before returning, not immediately after add_locale, pass it to
add_alias if not NULL instead of name. Rename second normalized_name
occurence to nnormalized_codeset_name.
2002-10-21 Andreas Schwab <schwab@suse.de>
* sysdeps/unix/sysv/linux/ia64/syscalls.list (s_execve): Set
caller to EXTRA instead of execve, since the latter has a
higher-priority implementation in linuxthreads.
slotinfo list's len member to the proper size, not just 1.
Initialize static_map.l_tls_initimage.
* elf/dl-open.c (dl_open_worker): Fix loop searching for
dtv_slotinfo_list element containing new modules' l_tls_modid.
* elf/tst-tls9.c, elf/tst-tls9-static.c: New files.
* elf/tst-tlsmod5.c, elf/tst-tlsmod6.c: New files.
* elf/Makefile (tests): Add tst-tls9.
(tests-static): Add tst-tls9-static.
(tst-tls9-static-ENV): New variable.
($(objpfx)tst-tls9-static, $(objpfx)tst-tls9-static.out): New targets.
* elf/dl-close.c (remove_slotinfo): Remove an assert; the number of
modids used by partially loaded modules being closed can't be known.
* configure.in: Replace AC_CONFIG_HEADER with AC_CONFIG_HEADERS,
add AC_HELP_STRING to all AC_ARG_WITH and AC_ARG_ENABLE macros,
add autoconf quotes to the AC_CONFIG_AUX_DIR macro.
* configure: Regenerated.
and then set $subdirs directly, because the new Autoconf breaks
compatibility in every way imaginable and insists on whining
about usage that worked since the dawn of time.
* configure: Regenerated.
variables and the AC_LINK_FILES call.
* sysdeps/powerpc/soft-fp/Versions (libc: GLIBC_2.3.2): Fix last
change to put new symbols here instead of in GLIBC_2.2.
* sysdeps/powerpc/Subdirs: Move this file ...
* sysdeps/powerpc/soft-fp/Subdirs: ... here.
sysdeps/unix/sysv/linux/i386/bits/time.h file. All the following
files were identical except for the absence of CLOCK_THREAD_CPUTIME_ID
and CLOCK_PROCESS_CPUTIME_ID in .../linux/bits/time.h; adding these
macros is ok even for architectures that don't now implement them.
* sysdeps/mach/hurd/bits/time.h: File removed.
* sysdeps/unix/sysv/linux/bits/time.h: File removed.
* sysdeps/unix/sysv/linux/i386/bits/time.h: File removed.
* sysdeps/unix/sysv/linux/ia64/bits/time.h: File removed.
* sysdeps/unix/sysv/linux/sparc/bits/time.h: File removed.
* sysdeps/unix/sysv/linux/x86_64/bits/time.h: File removed.
* configure: Regenerated.
* sysdeps/mach/configure.in (MIG): Do the AC_CHECK_TOOL here.
Adding final - argument to all AC_CHECK_HEADER uses for .defs files.
* sysdeps/mach/configure: Regenerated.
* aclocal.m4 (GLIBC_PROVIDES): Add AC_PROVIDE([_AS_TR_SH_PREPARE])
and AC_PROVIDE([_AS_CR_PREPARE]).
Remove AC_LANG(C) call, instead just define([_AC_LANG], [C]).
* elf/dl-support.c: Move _dl_tls_* variables to ...
* sysdeps/generic/libc-tls.c: ... here.
* elf/dl-close.c (remove_slotinfo): Take new argument. If false,
allow IDX to be one past the current last slotinfo entry.
(_dl_close): Pass IMAP->l_init_called for that parameter.
2002-10-08 Richard Henderson <rth@redhat.com>
* soft-fp/op-4.h: Handle carry correctly in
__FP_FRAC_ADD_3, __FP_FRAC_ADD_4, __FP_FRAC_SUB_3,
__FP_FRAC_SUB_4, __FP_FRAC_DEC_3, __FP_FRAC_DEC_4.
* soft-fp/op-common.h: New macros _FP_DIV_MEAT_N_loop.
2002-10-08 Aldy Hernandez <aldyh@redhat.com>
* configure.in: Compute completely-soft.
* config.make.in: Make completely-soft available to sub-makes.
* sysdeps/powerpc/soft-fp/Makefile: Add gcc-single-routines and
gcc-double-routines. Add sim-full.c. Add fenv_const and
fe_nomask to libm-support.
* sysdeps/powerpc/soft-fp/sim-full.c: New file.
* sysdeps/powerpc/soft-fp/fraiseexcpt.c: New file.
* sysdeps/powerpc/soft-fp/fegetexcept.c: New file.
* sysdeps/powerpc/soft-fp/fclrexcpt.c: New file.
* sysdeps/powerpc/soft-fp/ftestexcept.c: New file.
* sysdeps/powerpc/soft-fp/fgetexcptflg.c: New file.
* sysdeps/powerpc/soft-fp/fsetexcptflg.c: New file.
* sysdeps/powerpc/soft-fp/fedisblxcpt.c: New file.
* sysdeps/powerpc/soft-fp/feenablxcpt.c: New file.
* sysdeps/powerpc/soft-fp/fegetenv.c: New file.
* sysdeps/powerpc/soft-fp/fesetenv.c: New file.
* sysdeps/powerpc/soft-fp/fegetround.c: New file.
* sysdeps/powerpc/soft-fp/fesetround.c: New file.
* sysdeps/powerpc/soft-fp/feupdateenv.c: New file.
* sysdeps/powerpc/soft-fp/feholdexcpt.c: New file.
* sysdeps/powerpc/soft-fp/fenv_const.c: New file.
* sysdeps/powerpc/soft-fp/libm-test-ulps: New file.
* sysdeps/powerpc/soft-fp/Versions: Add libgcc soft-float
symbols. Add __sim_disabled_exceptions, __sim_exceptions,
__sim_round_mode.
* sysdeps/powerpc/soft-float/Dist: Add sim-full.c, fenv_const.c.
* sysdeps/powerpc/soft-float/sfp-machine.h: Define
FP_HANDLE_EXCEPTIONS.
Define FP_ROUNDMODE.
Redefine FP_* macros to correspond to the FE_* bit positions.
Define FP_DIV_MEAT_S to _FP_DIV_MEAT_1_loop.
Define externs for __sim_exceptions, __sim_disabled_exceptions,
__sim_round_mode, __simulate_exceptions.
* sysdeps/powerpc/fpu/bits/fenv.h: Move file from here...
* sysdeps/powerpc/bits/fenv.h: ...to here.
2002-10-06 Jakub Jelinek <jakub@redhat.com>
* sysdeps/powerpc/powerpc32/dl-machine.c (__process_machine_rela):
Store R_PPC_UADDR32 and R_PPC_UADDR16 one byte at a time.
Use __builtin_expect for R_PPC_ADDR24 overflow check. Fix
R_PPC_ADDR16, R_PPC_UADDR16 and R_PPC_ADDR14* overflow check, use
__builtin_expect.
2002-10-15 Jakub Jelinek <jakub@redhat.com>
* include/resolv.h (__libc_res_nquery, __libc_res_nsearch,
__libc_res_nsend): New prototypes.
* resolv/res_query.c (QUERYSIZE): Define.
(__libc_res_nquery): Renamed from res_nquery. Added answerp
argument. Allocate only QUERYSIZE bytes first, if res_nmkquery
fails use MAXPACKET buffer. Call __libc_res_nsend instead of
res_nsend, pass answerp.
(res_nquery): Changed into wrapper around __libc_res_nquery.
(__libc_res_nsearch): Renamed from res_nsearch. Added answerp
argument. Call __libc_res_nquerydomain and __libc_res_nquery
instead of the non-__libc_ variants, pass them answerp.
(res_nsearch): Changed into wrapper around __libc_res_nsearch.
(__libc_res_nquerydomain): Renamed from res_nquerydomain.
Added answerp argument. Call __libc_res_nquery instead of
res_nquery, pass answerp.
(res_nquerydomain): Changed into wrapper around
__libc_res_nquerydomain.
* resolv/res_send.c: Include sys/ioctl.h.
(MAXPACKET): Define.
(send_vc): Change arguments. Reallocate answer buffer if it is
too small.
(send_dg): Likewise.
(__libc_res_nsend): Renamed from res_nsend. Added ansp argument.
Reallocate answer buffer if it is too small and hooks are in use.
Adjust calls to send_vc and send_dg.
(res_nsend): Changed into wrapper around __libc_res_nsend.
* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r): Allocate
just 1K answer buffer on the stack, use __libc_res_nsearch instead
of res_nsearch.
(_nss_dns_gethostbyaddr_r): Similarly with __libc_res_nquery.
* resolv/nss_dns/dns-network.c (_nss_dns_getnetbyaddr_r): Likewise.
(_nss_dns_getnetbyname_r): Similarly with __libc_res_nsearch.
* resolv/gethnamaddr.c (gethostbyname2): Likewise.
(gethostbyaddr): Similarly with __libc_res_nquery.
* resolv/Versions (libresolv): Export __libc_res_nquery and
__libc_res_nsearch at GLIBC_PRIVATE.
2002-10-17 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/bug-regex11.c: Add a test case for the bug reported by
Paolo Bonzini <bonzini@gnu.org>.
* posix/regexec.c (sift_states_bkref): Use correct destination of
the back reference.
* elf/dl-reloc.c (_dl_relocate_object: CHECK_STATIC_TLS): New macro
to signal error if an IE-model TLS reloc resolved to a dlopen'd module.
* sysdeps/i386/dl-machine.h (elf_machine_rel, elf_machine_rela):
Call it after performing TPOFF relocs.
* sysdeps/x86_64/dl-machine.h (elf_machine_rela): Likewise.
* sysdeps/sh/dl-machine.h (elf_machine_rela): Likewise.
* elf/dl-conflict.c (CHECK_STATIC_TLS): New macro (no-op).
* elf/dl-close.c (remove_slotinfo): Change asserts so as not to crash
when closing a partially-initialized object.
* elf/dl-load.c (_dl_map_object_from_fd) [! USE_TLS]: Call lose
instead of _dl_fatal_printf when we see PT_TLS.
instead of += to append, to be sure $(lib) gets expanded at defn time.
(libof-$(cpp-src)): New variable, define this instead.
* extra-lib.mk (cpp-srcs-left): Reduce duplication in include setup.
(lib): Don't use override.
(CPPFLAGS-$(lib)): New variable, put -D's here.
* Makeconfig (CPPFLAGS): Use basename fn for CPPFLAGS-basename.
Also add $(CPPFLAGS-LIB) before the file-specific flags, for each
LIB found by $(libof-*) for basename, target, or source.
* Makerules (CPPFLAGS-nonlib): New variable.
* nscd/Makefile (lib): Set to nonlib when using cppflags-iterator.mk.
* locale/Makefile (lib): Likewise.
* sunrpc/Makefile (lib): Likewise.
* sysdeps/unix/sysv/linux/fpathconf.c (LINUX_LINK_MAX): Move macro ...
* sysdeps/unix/sysv/linux/linux_fsinfo.h (LINUX_LINK_MAX): ... here.
* sysdeps/unix/sysv/linux/pathconf.h: New file.
(statfs_link_max): New function, guts from fpathconf.c.
* sysdeps/unix/sysv/linux/fpathconf.c: Rewritten using that.
* sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Likewise.
* sysdeps/unix/sysv/linux/alpha/pathconf.c (__pathconf): Rewritten
to use the linux/pathconf.c code by #include rather than duplication.
* sysdeps/unix/sysv/linux/alpha/fpathconf.c (__pathconf): Likewise.
2002-10-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
Use __libc_errno only for libc itself.
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_VFORK_SYSCALL):
Define for 2.4+ kernels.
* sysdeps/unix/sysv/linux/i386/vfork.S: Optimize for kernels which
are known to have the vfork syscall. Don't confuse the CPUs
branch prediction unit by jumping to the return address.
* sysdeps/unix/sysv/linux/Makefile
($(objpfx)syscall-%.h $(objpfx)syscall-%.d): Take code from
sparc/Makefile to produce a bi-arch file as needed.
That's now parameterized by the variable $(64bit-predefine).
Use LC_ALL=C for `comm' commands in that rule.
No longer conditional on [$(no_syscall_list_h)].
* sysdeps/unix/sysv/linux/sparc/Makefile: Remove replacement rules.
(64bit-predefine): New variable.
* sysdeps/unix/sysv/linux/x86_64/Makefile: Likewise.
* sysdeps/unix/sysv/linux/s390/Makefile: New file.
* sysdeps/unix/sysv/linux/powerpc/Makefile
(64bit-predefine): New variable.
2002-10-15 Roland McGrath <roland@redhat.com>
* sysdeps/unix/sysv/linux/Makefile
($(objpfx)syscall-%.h $(objpfx)syscall-%.d)
* login/utmp-private.h: Declare __libc_utmp_lock.
* sysdeps/unix/getlogin_r.c (getlogin_r): Take __libc_utmp_lock once
call __libc_utmp_jump_table functions directly, instead of using
__setutent et al.
* sysdeps/unix/sysv/linux/configure.in: Use case instead of if.
* sysdeps/unix/sysv/linux/configure: Regenerated.
(struct lastlog) [__WORDSIZE == 64 && __WORDSIZE_COMPAT32]:
Use int32_t for ll_time.
(struct utmp) [__WORDSIZE == 64 && __WORDSIZE_COMPAT32]:
Use int32_t instead of long int for ut_session.
Use an anonymous struct with 32-bit fields for ut_tv.
* sysdeps/gnu/bits/utmpx.h: Include <bits/wordsize.h>.
(struct utmpx) [__WORDSIZE == 64 && __WORDSIZE_COMPAT32]: Do the same
here as in utmp.h for `struct utmp'.
* sysdeps/unix/sysv/linux/powerpc/bits/utmp.h: File removed.
* sysdeps/unix/sysv/linux/powerpc/bits/utmpx.h: File removed.
* sysdeps/unix/sysv/linux/sparc/bits/utmp.h: File removed.
* sysdeps/unix/sysv/linux/sparc/bits/utmpx.h: File removed.
* sysdeps/unix/sysv/linux/x86_64/bits/utmp.h: File removed.
* sysdeps/unix/sysv/linux/x86_64/bits/utmpx.h: File removed.
* sysdeps/unix/sysv/linux/bits/resource.h: Replaced with the contents
of the sysdeps/unix/sysv/linux/i386/bits/resource.h file.
All the following files were identical or equivalent to it.
* sysdeps/unix/sysv/linux/i386/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/arm/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/cris/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/hppa/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/ia64/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/m68k/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/powerpc/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/s390/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/sh/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/x86_64/bits/resource.h: File removed.
* sysdeps/unix/sysv/linux/bits/socket.h (struct msghdr): Use size_t
instead of int for msg_iovlen, instead of socklen_t for msg_controllen.
Other than the previously incorrect sign of msg_iovlen, this is a
no-op on 32-bit platforms. On 64-bit platforms it makes this header
match their layouts as well, so the following are now identical to it.
* sysdeps/unix/sysv/linux/s390/bits/socket.h: File removed.
* sysdeps/unix/sysv/linux/sparc/bits/socket.h: File removed.
* sysdeps/unix/sysv/linux/x86_64/bits/socket.h: File removed.
* sysdeps/unix/sysv/linux/ia64/bits/socket.h: File removed.
* sysdeps/unix/sysv/linux/alpha/bits/socket.h: File removed.
2002-10-15 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/alpha/fpathconf.c (__fpathconf): Add
support for reiserfs and xfs.
* sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Add case for
XFS link count.
* sysdeps/unix/sysv/linux/linux_fsinfo.h: Define XFS_SUPER_MAGIC
and XFS_LINK_MAX.
Patch by Eric Sandeen <sandeen@sgi.com> [PR libc/4706].
Adjust TCB pointer before calling free, so we get the whole block.
2002-10-14 Roland McGrath <roland@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/sigaction.c
[HAVE_HIDDEN && !HAVE_BROKEN_VISIBILITY_ATTRIBUTE]: Declare restore_rt
extern using attribute_hidden instead of static, avoids warning.
2002-10-09 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/configure.in: Use */lib64 for s390x too.
* sysdeps/unix/sysv/linux/configure: Rebuilt.
2002-10-12 H.J. Lu <hjl@gnu.org>
* sunrpc/thrsvc.c (PROCQUIT): New.
(struct rpc_arg): New.
(dispatch): Call exit (0) if request->rq_proc == PROCQUIT.
(test_one_call): Take struct rpc_arg * instead of CLIENT *c.
(thread_wrapper): Modified for struct rpc_arg * and call PROCQUIT.
(main): Modified for struct rpc_arg *.
2002-10-14 Ulrich Drepper <drepper@redhat.com>
* dirent/scandir.c: Rearrange code a bit to reduce binary size.
2002-10-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Include tls.h.
(SYSCALL_ERROR_HANDLER): Use RTLD_PRIVATE_ERRNO sequence
in ld.so even if __thread is supported.
2002-10-13 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/arm/profil-counter.h (profil_counter):
Add hack to prevent the compiler from clobbering the signal context.
* sysdeps/unix/sysv/linux/sh/profil-counter.h (profil_counter):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/profil-counter.h (profil_counter):
Likewise.
2002-10-12 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/system.c: Remove support for old and buggy SCO systems.
Optimize a bit for use in glibc.
2002-10-11 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regcomp.c (re_compile_fastmap_iter): Remove the handling
OP_CONTEXT_NODE.
(regfree): Likewise.
(create_initial_state): Likewise.
(analyze): Remove the substitutions which became useless.
(calc_first): Likewise.
(calc_epsdest): Use edests of OP_BACK_REF in case that it has
epsilon destination.
(duplicate_node_closure): New function.
(duplicate_node): Remove the handling OP_CONTEXT_NODE.
(calc_inveclosure): Likewise.
(calc_eclosure): Likewise.
(calc_eclosure_iter): Invoke duplicate_node_closure instead of
direct invocation of duplicate_node.
(parse): Don't use comma operator in the return to avoid compiler
warning.
(parse_reg_exp): Likewise.
(parse_branch): Likewise.
(parse_expression): Likewise.
(parse_sub_exp): Likewise.
(parse_dup_op): Likewise.
* posix/regex_internal.c (re_dfa_add_node): Remove the substitutions
which became useless.
(create_ci_newstate): Remove the handling OP_CONTEXT_NODE.
(create_cd_newstate): Likewise.
* posix/regex_internal.h (re_token_type_t): Remove the obsolete type.
(re_token_t): Likewise.
(re_dfa_t): Likewise.
(re_node_set_remove): New macro.
* posix/regexec.c (check_matching): Remove the handling
OP_CONTEXT_NODE.
(check_halt_node_context): Likewise.
(proceed_next_node): Likewise.
(pop_fail_stack): Fix the memory leak.
(set_regs): Likewise.
(free_fail_stack_return): New function.
(sift_states_backward): Fix the memory leak. Remove the handling
OP_CONTEXT_NODE.
(update_cur_sifted_state): Append some if clause to avoid redundant
call.
(sub_epsilon_src_nodes): Use IS_EPSILON_NODE since it might be a
back reference.
(check_dst_limits): Remove the handling OP_CONTEXT_NODE.
(check_subexp_limits): Likewise.
(search_subexp): Likewise.
(sift_states_bkref): Likewise.
(transit_state_mb): Likewise.
(transit_state_bkref_loop): Likewise.
(transit_state_bkref_loop): Likewise.
(group_nodes_into_DFAstates): Likewise.
(check_node_accept): Likewise.
(sift_ctx_init): Add initializing.
2002-10-12 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/sysdep.h (INLINE_SYSCALL): Use
__builtin_expect.
* elf/dl-load.c (_dl_map_object_from_fd): Remove unnecessarily
duplicated variable c.
* sysdeps/unix/sysv/linux/sigwait.c (__sigwait): Use INTERNAL_SYSCALL
if possible.
Add hack to prevent the compiler from clobbering the signal context.
* sysdeps/unix/sysv/linux/sigwait.c (__sigwait): Use
INTERNAL_SYSCALL is possible.
* sysdeps/unix/sysv/linux/i386/sysdep.h
(INTERNAL_SYSCALL_ERROR_P): New define.
(INTERNAL_SYSCALL_ERRNO): Likewise.
2002-10-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/profil-counter.h (profil_counter):
Add hack to prevent the compiler from clobbering the signal
context.
changed from [USE_TLS && HAVE___THREAD].
* sysdeps/i386/dl-machine.h (elf_machine_type_class, elf_machine_rel):
Disable TLS relocs if [RTLD_BOOTSTRAP && !USE___THREAD].
* sysdeps/x86_64/dl-machine.h
(elf_machine_type_class, elf_machine_rela): Likewise.
* sysdeps/sh/dl-machine.h (elf_machine_type_class, elf_machine_rela):
Likewise.
* include/link.h (struct link_map): Remove member l_tls_tp_initialized.
* elf/rtld.c (_dl_start_final, dl_main): Don't use it.
(_dl_start): Conditionalize PT_TLS check on [USE___THREAD].
* sysdeps/i386/dl-tls.h (__TLS_GET_ADDR): Use ___tls_get_addr_internal
instead of ___tls_get_addr.
(___tls_get_addr_internal): Add attribute_hidden to decl.
* sysdeps/generic/ldsodefs.h (struct rtld_global): New variable
_dl_error_catch_tsd.
* elf/rtld.c (startup_error_tsd): New function.
(dl_main): Point _dl_error_catch_tsd at that.
* elf/dl-error.c: Don't use libc-tsd.h for DL_ERROR,
use new function pointer instead.
* elf/dl-tsd.c: New file.
* elf/Makefile (routines): Add it.
2002-10-07 Roland McGrath <roland@redhat.com>
* elf/dl-misc.c (_dl_debug_vdprintf): Use INTERNAL_SYSCALL macro for
writev if it's available. Otherwise if [RTLD_PRIVATE_ERRNO] then
take _dl_load_lock around calling __writev.
* sysdeps/unix/sysv/linux/i386/sysdep.h (INTERNAL_SYSCALL): New macro.
(INLINE_SYSCALL): Use that.
* sysdeps/generic/dl-sysdep.h: New file.
* sysdeps/mach/hurd/dl-sysdep.h: New file.
* sysdeps/generic/ldsodefs.h: Include <dl-sysdep.h>.
* include/errno.h [IS_IN_rtld]: Include <dl-sysdep.h> to define ...
[RTLD_PRIVATE_ERRNO]: Use a hidden global variable for errno and
access it directly.
* elf/dl-minimal.c (__errno_location): Removed.
* sysdeps/unix/i386/sysdep.S (__syscall_errno) [RTLD_PRIVATE_ERRNO]:
Use GOTOFF access for errno.
* sysdeps/unix/sysv/linux/i386/sysdep.h
[RTLD_PRIVATE_ERRNO] (SYSCALL_ERROR_HANDLER): Likewise.
* sysdeps/unix/x86_64/sysdep.S (__syscall_errno) [RTLD_PRIVATE_ERRNO]:
Use PC-relative access for errno.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h
[RTLD_PRIVATE_ERRNO] (SYSCALL_ERROR_HANDLER): Likewise.
* include/tls.h: New file.
(USE___THREAD): New macro.
Define to 1 under [USE_TLS && HAVE___THREAD] and only when compiling
libc or libpthread.
* sysdeps/unix/sysv/linux/i386/sysdep.h [USE___THREAD]: Conditional
changed from [USE_TLS && HAVE___THREAD].
* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
* sysdeps/unix/i386/sysdep.S: Likewise.
* sysdeps/unix/x86_64/sysdep.S: Likewise.
* include/errno.h: Likewise.
* include/netdb.h: Likewise.
* include/resolv.h: Likewise.
* sysdeps/generic/errno.c: New file.
* csu/Makefile (aux): New variable, list errno.
* sysdeps/unix/sysv/linux/i386/sysdep.S (errno, _errno): Remove defns.
* sysdeps/unix/sysv/linux/m68k/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/cris/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/hppa/sysdep.c: Likewise.
* sysdeps/unix/sysv/linux/ia64/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/powerpc/sysdep.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/sh/sysdep.S: Likewise.
* sysdeps/unix/alpha/sysdep.S: Likewise.
* sysdeps/generic/start.c: Likewise.
* sysdeps/unix/start.c: Likewise.
* sysdeps/unix/arm/start.c: Likewise.
* sysdeps/unix/bsd/ultrix4/mips/start.S: Likewise.
* sysdeps/unix/sparc/start.c: Likewise.
* sysdeps/unix/sysv/irix4/start.c: Likewise.
* sysdeps/unix/sysv/linux/mips/sysdep.S: File removed.
* manual/search.texi (Tree Search Function, Hash Search Function):
Mention search.h clearly.
2002-10-05 Roland McGrath <roland@redhat.com>
* elf/dl-fxstat64.c: File removed.
* elf/dl-xstat64.c: File removed.
* elf/Makefile (rtld-routines): Remove them.
* sysdeps/unix/sysv/linux/xstat64.c: Remove RTLD_STAT64 conditionals.
Instead, use strong_alias instead of versioned_symbol in the
!SHLIB_COMPAT case.
* sysdeps/unix/sysv/linux/fxstat64.c: Likewise.
* sysdeps/unix/sysv/linux/lxstat64.c: Likewise.
* include/shlib-compat.h
(SHLIB_COMPAT): Require that IS_IN_##lib be defined nonzero.
[! NOT_IN_libc] (IS_IN_libc): Define it.
* cppflags-iterator.mk (CPPFLAGS-$(cpp-src)): Use -Dx=1 not just -Dx.
* elf/Makefile (CPPFLAGS-.os): Likewise.
* sunrpc/rpc_main.c (main): Don't declare with noreturn attribute.
Return the status instead of calling exit.
* Makeconfig (CFLAGS): Prepend -std=gnu99.
* Makerules (+make-deps): Use $(CFLAGS) only for .c sources.
Remove superfluous rm command, whose @ plus make bugs hid
all these commands from the make output.
* include/stubs-prologue.h: New file. Give #error under #ifdef _LIBC.
* Makefile ($(inst_includedir)/gnu/stubs.h): Depend on it.
Use that file's contents instead of literal echo's for the prologue.
* include/features.h: Include <gnu/stubs.h> unconditionally.
* include/gnu/stubs.h: New file.
2002-09-30 Roland McGrath <roland@redhat.com>
* elf/rtld-Rules: New file.
* elf/Makefile ($(objpfx)librtld.map, $(objpfx)librtld.mk,
$(objpfx)rtld-libc.a): New targets.
(generated): Add them.
(reloc-link): Remove -o $@ from the variable.
($(objpfx)dl-allobjs.os): Add -o $@ after $(reloc-link).
(distribute): Add rtld-Rules.
(CPPFLAGS-.os): Define this instead of CFLAGS-.os.
* Makerules ($(+sysdir_pfx)sysd-rules): Emit rules for rtld-% targets.
(common-mostlyclean, common-clean): Clean up rtld-* files.
* sysdeps/unix/make-syscalls.sh: Add rtld-*.os target name to rules.
now-unused dtv slot, reset the slot to TLS_DTV_UNALLOCATED.
* elf/tls-macros.h [__x86_64__] (TLS_GD): Fix the sequence with the
proper set of no-op insn prefixes.
* elf/tst-tls8.c (do_test): Use %zd format for l_tls_modid members.
just return &_nl_C_locobj instead of copying it.
* locale/freelocale.c (__freelocale): Check for &_nl_C_locobj.
* locale/duplocale.c (__duplocale): Likewise.
2002-10-07 Roland McGrath <roland@frob.com>
* config.h.in (HAVE_I386_SET_GDT): New #undef.
* sysdeps/mach/configure.in: Define it with new check for i386_set_gdt.
* sysdeps/mach/configure: Regenerated.
2002-10-06 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h (INLINE_SYSCALL):
Add all necessary register outputs for syscall-clobbered registers.
2002-10-02 David Mosberger <davidm@hpl.hp.com>
* sysdeps/ia64/bzero.S: Rewritten by Sverre Jarp to tune for
Itanium 2 (and Itanium).
Fix unwind directives and make it fit in 80 columns.
* sysdeps/ia64/memset.S: Ditto.
* sysdeps/ia64/memcpy.S: Ditto.
Move jump table to .rodata section.
2002-10-03 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/i386/init-first.c (_hurd_stack_setup): Add
clobbers to asm.
* sysdeps/generic/bits/libc-tsd.h [!(USE_TLS && HAVE___THREAD)]
(__libc_tsd_address): Use correct variable name.
Patch by sStefan Jones <tefan.jones@multigig.com>.
2002-10-09 Ulrich Drepper <drepper@redhat.com>
* Versions.def (libc): Add GLIBC_2.3.1.
(libpthread): Add GLIBC_2.3.1.
* include/signal.h: Add libc_hidden_proto for __sigwait, __sigwaitinfo,
and __sigtimedwait.
* signal/Versions: Add __sigtimedwait, __sigwait, and __sigwaitinfo.
* sysdeps/unix/sysv/linux/sigtimedwait.c (__sigtimedwait): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/sigwait.c (__sigwait): Likewise.
* sysdeps/unix/sysv/linux/sigwaitinfo.c (__sigwaitinfo): Likewise.
* include/sys/msg.h: Declare __libc_msgrcv and __libc_msgsnd.
* sysdeps/unix/sysv/linux/msgrcv.c (__msgrcv): Rename to __libc_msgrcv
and make old name an alias.
* sysdeps/unix/sysv/linux/msgsnd.c (__msgsnd): Rename to __libc_msgsnd
and make old name an alias.
* sysvipc/Versions (libc) [GLIBC_PRIVATE]: Add __libc_msgrcv and
__libc_msgsnd.
* include/sys/uio.h: Declare __libc_readv and __libc_writev.
* misc/Versions (libc) [GLIBC_PRIVATE]: Add __libc_readv and
__libc_writev.
* sysdeps/generic/readv.c (__readv): Rename to __libc_readv and make
old name an alias.
* sysdeps/posix/readv.c: Likewise
* sysdeps/unix/sysv/aix/readv.c: Likewise.
* sysdeps/unix/sysv/linux/readv.c: Likewise.
* sysdeps/generic/writev.c (__writev): Rename to __libc_writev and make
old name an alias.
* sysdeps/posix/writev.c: Likewise
* sysdeps/unix/sysv/aix/writev.c: Likewise.
* sysdeps/unix/sysv/linux/writev.c: Likewise.
* include/sys/wait.h: Declare __waitid.
* posix/Versions (libc) [GLIBC_PRIVATE]: Add __waitid.
* sysdeps/generic/waitid.c (waitid): Rename to __waitid and make old
name an alias.
* sysdeps/posix/waitid.c: Likewise.
* sysdeps/unix/sysv/aix/waitid.c: Likewise.
* sysdeps/unix/sysv/linux/syscalls.list: Add creat syscall.
2002-10-07 Jakub Jelinek <jakub@redhat.com>
* include/alloca.h (__libc_use_alloca, __libc_alloca_cutoff): New
prototypes.
(__MAX_ALLOCA_CUTOFF): Define.
Include allocalim.h.
* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r,
_nss_dns_gethostbyaddr_r): Use alloca or malloc to allocate
host_buffer depending on __libc_use_alloca.
* resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r,
_nss_dns_getnetbyaddr_r): Use alloca or malloc to allocate
net_buffer depending on __libc_use_alloca.
* resolv/res_query.c (res_nquery): Use alloca or malloc to allocate
buf depending on __libc_use_alloca.
* resolv/gethnamaddr.c (gethostbyname2, gethostbyaddr): Likewise.
* stdio-common/vfprintf.c (vfprintf): Use __libc_use_alloca
instead of hardcoded constants.
Pass proper size argument to alloca and compute end for wide char
version.
* stdio-common/printf_fp.c (__printf_fp): Use __libc_use_alloca
instead of hardcoded constants.
* string/strcoll.c (strcoll): Likewise.
* string/strxfrm.c (strxfrm): Likewise.
* sysdeps/posix/readv.c (__readv): Likewise.
* sysdeps/posix/writev.c (__writev): Likewise.
* sysdeps/generic/allocalim.h: New file.
one found doesn't work on our configure.in.
* configure: Regenerated.
* config.make.in (AUTOCONF): New substituted variable.
* Makefile (autoconf-it-cvs): New canned sequence, broken out of ...
(autoconf-it): ... here, use that instead of defining conditionally.
Use $(AUTOCONF) instead of literal autoconf.
[$(AUTOCONF) != no] (configure, %/configure): Protect these rules
with this condition.
* Make-dist (autoconf-it, configure, %/configure): Copy those changes.
2002-10-08 Ulrich Drepper <drepper@redhat.com>
* Make-dist (dist): Cleanup a bit. We are not interested in the
14 char filename limit anymore. Remove intermediate files and
symlinks.
2002-10-05 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* elf/tls-macros.h: Fix SH version of macros so as to match ABI syntax.
2002-10-03 Ulrich Drepper <drepper@redhat.com>
* version.h (RELEASE): Change to stable.
See ChangeLog.13 for earlier changes.
2002-10-03 Ulrich Drepper <drepper@redhat.com>
* libio/freopen.c: Don't re-set _wide_data element if the stream
is of old style which didn't have the element.
* libio/freopen64.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/ipc.h (struct ipc_perm):
Use __uint32_t and __uint64_t for __seq, __pad1, __unused[12] fields
so they are consistent between PPC32 and PPC64.
2002-10-01 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/bits/sigstack.h (MINSIGSTKSZ,
SIGSTKSZ): Changed to match kernel.
* sysdeps/unix/sysv/linux/sparc/bits/sigstack.h: New file.
2002-10-01 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regex_internal.c (re_string_reconstruct): Reset the member
LEN and STOP.
* posix/regexec.c (re_search_stub): Remove incorrect condition of
"range < 0".
Round RANGE in case that it is too small.
2002-09-19 David Mosberger <davidm@hpl.hp.com>
* sysdeps/ia64/dl-fptr.c (make_fdesc): Load address of "local" via
a 64-bit gp-relative address to enable binaries with large data
sections.
2002-09-30 Ulrich Drepper <drepper@redhat.com>
* stdlib/cxa_finalize.c (__cxa_finalize): Call UNREGISTER_ATFORK
if it is defined.
* posix/Makefile (distribute): Add fork.h.
* sysdeps/generic/fork.h: New file.
2002-09-29 Bruno Haible <bruno@clisp.org>
* sysdeps/generic/utmp_file.c (LOCKING_FAILED): New macro.
(UNLOCK_FILE): Add a label.
(getutent_r_file, internal_getut_r, getutline_r_file, pututline_file,
updwtmp_file): Shut off the alarm clock when locking failed.
2002-09-30 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regex_internal.h (re_match_context_t): Add a new member.
(re_fail_stack_ent_t): New structure.
(re_fail_stack_t): Likewise.
* posix/regexec.c (re_search_internal): Use the new member of
re_match_context_t.
Use fail stack only if it has back references and there are plural
matching candidates.
(proceed_next_node): Use fail stack if it is indicated.
(set_regs): Likewise.
(push_fail_stack): New function.
(pop_fail_stack): New function.
(check_dst_limits): Likewise.
(check_dst_limits_calc_pos): Likewise.
(search_subexp): Check the limitations on the top of subexpressions.
(sift_states_bkref): Check the limitations of the destination node.
Reuse the array sctx->sifted_states.
2002-09-30 Ulrich Drepper <drepper@redhat.com>
* stdio-common/printf_fp.c: Shuffle a few lines around to help the
compiler optimizing. No semantical changes intended.
* sysdeps/unix/x86_64/sysdep.S [USE_TLS && HAVE___THREAD] [! PIC]:
Use direct-%fs form of TLS access for errno.
* sysdeps/unix/sysv/linux/i386/i686/sysdep.h: File removed, since
the i386 version has all the same asm now.
* sysdeps/i386/elf/configure.in: Add @GOTNTPOFF and @NTPOFF uses to
the TLS support check.
* sysdeps/i386/elf/configure: Regenerated.
* sysdeps/unix/sysv/linux/i386/sysdep.h [USE_TLS && HAVE___THREAD]
(SYSCALL_ERROR_HANDLER): Use direct-%gs form of TLS access for errno.
* sysdeps/unix/i386/sysdep.S (syscall_error)
[USE_TLS && HAVE___THREAD]: Use TLS access for errno.
2002-09-30 Andreas Jaeger <aj@suse.de>
* iconvdata/tst-e2big.c (test): Use %td in printf for ptrdiff_t.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
Store 4 bytes into errno, not 8 bytes.
2002-09-29 Ulrich Drepper <drepper@redhat.com>
* posix/regexec.c (sift_states_bkref): Remove ret variable. Use
err instead.
handling and don't pass in a siginfo variable.
* nss/Makefile: Move bug-erange from tests to xtests.
Examine the child's status and print something different if it wasn't
just killed by our SIGKILL.
(main): In the child process call setpgid to put it in its own pgrp.
2002-09-29 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sigwait.c (__sigwait): The return value
semantics for sigtimedwait is different. Rework the return value
handling and don't pass in an siginfo variable.
Define errno in .tbss.
* sysdeps/unix/x86_64/sysdep.S [USE_TLS && HAVE___THREAD]: Use TLS
access for setting errno.
* sysdeps/unix/x86_64/sysdep.S: Store 32 bits at errno, not 64 bits.
AFAICT, it was just blind luck that the word following errno in .bss
was just alignment padding and not some other variable to be clobbered.
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_SETRESUID_SYSCALL): On the sparc, define to 1, not empty.
2002-09-29 Jakub Jelinek <jakub@redhat.com>
(main): Avoid warnings. Use test[i].flags. Return nonzero
if any of the tests failed.
* posix/bug-regex12.c: New file.
* posix/Makefile (tests): Add bug-regex12.
2002-03-02 Thorsten Kukuk <kukuk@suse.de>
* sysdeps/unix/nice.c (nice): Use getpriority() for the return value.
2002-09-28 Jeff Bailey <jbailey@gnu.org>
* sysdeps/unix/sysv/sysv4/solaris2/configure.in: Delete.
* sysdeps/unix/sysv/aix/configure.in: Update comment and remove
stdio=libio setting.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (__NR_pread, __NR_pwrite):
Define these to __NR_pread64, __NR_pwrite64 if not defined.
2002-09-27 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regcomp.c (reg_free): Free the debug area.
(re_compile_internal): Allocate debug area for the input string.
(create_initial_state): Check the back references in initial states
if they are really match null string in the initial state.
(parse_reg_exp): Mark the dfa that the dfa can have plural matchings.
(parse_expression): Likewise.
(parse_bracket_exp): Likewise.
* posix/regex_internal.c (re_node_set_intersect): Remove unused
function.
(re_node_set_contains): Change to return the index of node.
* posix/regex_internal.h (re_backref_cache_entry): Change the members.
(re_match_context_t): Likewise.
(struct re_dfa_t): Likewise.
(re_sift_context_t): New structure.
* posix/regexec.c (match_ctx_clear_flag): New function.
(sift_ctx_init): Likewise.
(update_cur_sifted_state): Likewise.
(add_epsilon_src_nodes): Likewise.
(sub_epsilon_src_nodes): Likewise.
(check_subexp_limits): Likewise.
(search_subexp): Likewise.
(sift_states_bkref): Likewise.
(merge_state_array): Likewise.
(sift_states_iter_bkref): Remove unused function.
(add_epsilon_backreference): Remove unused function.
(re_search_internal): Adapt new members and interfaces.
(check_matching): Check the back references in initial states
if they are really match null string in the initial state.
(proceed_next_node): Change the evaluation of back references,
since we have real registers here.
(set_regs): Adapt new interface of proceed_next_node.
(sift_states_backward): Add invocation of update_cur_sifted_state
instead of add_epsilon_backreference.
Add a sentinel to the outermost while loop.
Move the handling of back references to sift_states_bkref function,
since we can't handle some back references (e.g. a back reference
which match NULL string) here.
(transit_state_mb): Handle the new member max_mb_elem_len.
(transit_state_bkref_loop): Move the evaluation of back references to
search_subexp function, since we can't evaluate some back references
(e.g. a back reference which can have plural matchings) here.
(match_ctx_init): Adapt the new member.
(match_ctx_add_entry): Adapt the new members.
2002-09-25 Alan Modra <amodra@bigpond.net.au>
* elf/do-rel.h: Define macro DO_ELF_MACHINE_REL_RELATIVE for
'elf_machine_rel_relative'
(elf_dynamic_do_rel): Call DO_ELF_MACHINE_REL_RELATIVE macro
instead of 'elf_machine_rel_relative'.
* sysdeps/hppa/dl-machine.h:
Define macro DO_ELF_MACHINE_REL_RELATIVE for
'elf_machine_rel_relative' with extra map parameter
required by HPPA.
(elf_machine_rela_relative): Add plt relocation changes.
2001-11-14 Matthew Wilcox <willy@debian.org>
* sysdeps/unix/sysv/linux/hppa/bits/ipc.h: New file.
* sysdeps/unix/sysv/linux/hppa/bits/msq.h: New file.
* sysdeps/unix/sysv/linux/hppa/bits/sem.h: New file.
* sysdeps/unix/sysv/linux/hppa/bits/shm.h: New file.
(__NR_pread, __NR_pwrite): Define these to __NR_pread64, __NR_pwrite64
if not defined.
* sysdeps/unix/sysv/linux/powerpc/lchown.S
[SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)]: Use this condition
on chown compatibility symbol; use compat_symbol, not symbol_version.
unconditionally. Set dli_fname to _dl_argv[0] only for main program.
2002-09-27 Roland McGrath <roland@redhat.com>
* elf/dl-addr.c (_dl_addr): Add a cast.
* sysdeps/x86_64/dl-machine.h (elf_machine_rela) [USE_TLS]: Handle new
TLS relocs R_X86_64_DTPMOD64, R_X86_64_DTPOFF64, and R_X86_64_TPOFF64.
* elf/elf.h (R_X86_64_DTPMOD64, R_X86_64_DTPOFF64, R_X86_64_TPOFF64,
R_X86_64_TLSGD, R_X86_64_TLSLD, R_X86_64_DTPOFF32,
R_x86_64_GOTTPOFF, R_X86_64_TPOFF32): New macros.
(R_X86_64_NUM): Update the value.
rely on *r_offset of R_SPARC_RELATIVE reloc in .got to contain the
addend.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_load_address): Use
the same l_addr computation.
* sysdeps/sparc/sparc64/configure.in: Removed.
* sysdeps/sparc/sparc64/configure: Removed.
* config.h.in (SPARC64_DYNAMIC_BEFORE_GOT): Remove.
2002-09-26 Ulrich Drepper <drepper@redhat.com>
* elf/dynamic-link.h (elf_get_dynamic_info): Relocate DT_HASH entry
if necessary.
* elf/dl-lookup.c (_dl_setup_hash): DT_HASH entry is already relocated.
* elf/dl-addr.c (_dl_addr): Use .hash[1] entry to determine end of the
symbol table if necessary.
(libc: GLIBC_2.0) [USE_TLS && HAVE___THREAD]: Remove _errno, errno.
(libc: GLIBC_2.3) [USE_TLS && HAVE___THREAD]: Put errno here instead.
* resolv/Versions: Use %include <tls.h> to get USE_TLS defined.
(libc: GLIBC_2.0) [USE_TLS && HAVE___THREAD]: Remove _h_errno, h_errno,
and _res.
(libc: GLIBC_2.3) [USE_TLS && HAVE___THREAD]: Put h_errno, _res here.
* elf/tls-macros.h [__x86_64__] (TLS_LE, TLS_IE, TLS_LD, TLS_GD):
New macros for x86-64.
* sysdeps/unix/sysv/linux/alpha/bits/time.h: File removed.
It was indentical to the linux/bits/time.h file.
* nscd/nscd_gethst_r.c (nscd_gethst_r): Add a cast to silence warning.
* resolv/gethnamaddr.c (gethostbyaddr): Use socklen_t for SIZE.
* iconv/iconv_prog.c (main): Provide an error message that identifies
the wrong encoding.
2002-09-22 Bruno Haible <bruno@clisp.org>
* iconvdata/tscii.c: New file.
* iconvdata/testdata/TSCII: New file.
* iconvdata/testdata/TSCII..UTF8: New file.
* iconvdata/TSCII.precomposed: New file.
* iconvdata/TSCII.irreversible: New file.
* iconvdata/gconv-modules (TSCII): New module.
* iconvdata/Makefile (modules): Add TSCII.
(distribute): Add tscii.c.
* iconvdata/tst-table-from.c (try, utf8_decode, main): Double output
buffer size.
* iconvdata/tst-tables.sh: Add TSCII.
* iconvdata/TESTS: Add TSCII.
2002-09-22 Bruno Haible <bruno@clisp.org>
Revert 2002-04-18 patch.
* iconvdata/euc-jisx0213.c (EMIT_SHIFT_TO_INIT, BODY for
FROM_DIRECTION): Make the FROM direction stateful again.
* iconvdata/shift_jisx0213.c (EMIT_SHIFT_TO_INIT, BODY for
FROM_DIRECTION): Likewise.
2002-09-22 Bruno Haible <bruno@clisp.org>
Correct the value so it covers all platforms, and is computed
from _DL_PLATFORMS_COUNT rather than hard-wired.
From Andrew Suffield <asuffield@debian.org>.
2002-09-20 Ulrich Drepper <drepper@redhat.com>
* elf/dl-init.c (_dl_init): Fix test of the size of the
preinit_array section.
(call_init): Optimize access to DT_INIT_ARRAY entry a bit.
Reported by Brian Cabral <cabral@ikuni.com>.
* sysdeps/powerpc/powerpc32/sysdep.h: New file. Define powerpc32
specific macros copied from sysdeps/powerpc/sysdep.h.
* sysdeps/powerpc/powerpc64/sysdep.h: New file. Define powerpc64
specific macros.
* sysdeps/unix/powerpc/sysdep.h: Include <bits/wordsize.h>.
[__WORDSIZE==64]: Include sysdeps/powerpc/powerpc64/sysdep.h.
[!__WORDSIZE==64]: Include sysdeps/powerpc/powerpc32/sysdep.h.
* sysdeps/generic/utmp_file.c (setutent_file): Invalidate last_entry
also on platforms with !HAVE_UT_TYPE.
(proc_utmp_eq): Remove function.
(internal_getut_r, pututline_file): Call __utmp_equal instead.
2002-09-20 Bruno Haible <bruno@clisp.org>
* abi-tags: Add support for FreeBSD with ABI OS value 3.
* elf/cache.c (print_entry): Support the GNU/FreeBSD ABI tag.
load, so as to work on both 32-bit and 64-bit. Remove unnecessary
casts. Align __libc_stack_end to 8 bytes.
2002-09-20 Roland McGrath <roland@redhat.com>
* sysdeps/powerpc/fpu/s_lrint.c: Use strong_alias/weak_alias macros
instead of asm for lrintf, __lrintf aliases.
* sysdeps/powerpc/fpu/s_lrint.c (__lrint): Change union long array to
int array for 32-/64-bit compatibility.
From Steven Munroe <sjmunroe@us.ibm.com>.
* sysdeps/unix/sysv/linux/ifreq.h (__if_nextreq): New function.
* sysdeps/mach/hurd/ifreq.h (__if_nextreq): New function.
* sysdeps/gnu/ifaddrs.c (getifaddrs): Use __if_nextreq
for iterating through the list of interfaces.
* resolv/res_hconf.c (_res_hconf_reorder_addrs): Likewise.
* sysdeps/unix/grantpt.c (pts_name): Set errno when __ptsname_r fails.
Reported by Bruno Haible <bruno@clisp.org>.
* sysdeps/unix/bsd/isatty.c (__isatty): Don't save and restore errno.
* sysdeps/unix/bsd/ptsname.c (__ptsname_r): Return errno value from
isatty unmodified. Reported by Bruno Haible <bruno@clisp.org>.
