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* resolv/res_libc.c [USE___THREAD] (_res): Don't need the
initializer anymore now that res_thread_freeres is more careful.
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2003-02-23 Ulrich Drepper <drepper@redhat.com>
* resolv/res_libc.c [USE___THREAD] (_res): Initialize _vcsock
element to -1.
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2003-02-07 Jakub Jelinek <jakub@redhat.com>
* resolv/res_libc.c (_res): Ensure _res is not common symbol,
so that it can have aliases.
* inet/herrno.c (h_errno): Put it into .bss not .data section.
Patch by Lance Larsh <Lance.Larsh@oracle.com>.
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2003-01-03 Andreas Jaeger <aj@suse.de>, Jakub Jelinek <jakub@redhat.com>
* resolv/res_libc.c: Provide declaration for __res_init_weak and
reorder declarations.
2003-01-03 Art Haas <ahaas@airmail.net>
* localedata/tests-mbwc/dat_iswalnum.c: Convert GCC extension
initiailzer syntax to C99.
* localedata/tests-mbwc/dat_iswalpha.c: Likewise.
* localedata/tests-mbwc/dat_iswcntrl.c: Likewise.
* localedata/tests-mbwc/dat_iswctype.c: Likewise.
* localedata/tests-mbwc/dat_iswdigit.c: Likewise.
* localedata/tests-mbwc/dat_iswgraph.c: Likewise.
* localedata/tests-mbwc/dat_iswlower.c: Likewise.
* localedata/tests-mbwc/dat_iswprint.c: Likewise.
* localedata/tests-mbwc/dat_iswpunct.c: Likewise.
* localedata/tests-mbwc/dat_iswspace.c: Likewise.
* localedata/tests-mbwc/dat_iswupper.c: Likewise.
* localedata/tests-mbwc/dat_iswxdigit.c: Likewise.
* localedata/tests-mbwc/dat_mblen.c: Likewise.
* localedata/tests-mbwc/dat_mbrlen.c: Likewise.
* localedata/tests-mbwc/dat_mbrtowc.c: Likewise.
* localedata/tests-mbwc/dat_mbsrtowcs.c: Likewise.
* localedata/tests-mbwc/dat_mbstowcs.c: Likewise.
* localedata/tests-mbwc/dat_mbtowc.c: Likewise.
* localedata/tests-mbwc/dat_strcoll.c: Likewise.
* localedata/tests-mbwc/dat_strfmon.c: Likewise.
* localedata/tests-mbwc/dat_strxfrm.c: Likewise.
* localedata/tests-mbwc/dat_swscanf.c: Likewise.
* localedata/tests-mbwc/dat_towctrans.c: Likewise.
* localedata/tests-mbwc/dat_towlower.c: Likewise.
* localedata/tests-mbwc/dat_towupper.c: Likewise.
* localedata/tests-mbwc/dat_wcrtomb.c: Likewise.
* localedata/tests-mbwc/dat_wcscat.c: Likewise.
* localedata/tests-mbwc/dat_wcschr.c: Likewise.
* localedata/tests-mbwc/dat_wcscmp.c: Likewise.
* localedata/tests-mbwc/dat_wcscoll.c: Likewise.
* localedata/tests-mbwc/dat_wcscpy.c: Likewise.
* localedata/tests-mbwc/dat_wcscspn.c: Likewise.
* localedata/tests-mbwc/dat_wcslen.c: Likewise.
* localedata/tests-mbwc/dat_wcsncat.c: Likewise.
* localedata/tests-mbwc/dat_wcsncmp.c: Likewise.
* localedata/tests-mbwc/dat_wcsncpy.c: Likewise.
* localedata/tests-mbwc/dat_wcspbrk.c: Likewise.
* localedata/tests-mbwc/dat_wcsrtombs.c: Likewise.
* localedata/tests-mbwc/dat_wcsspn.c: Likewise.
* localedata/tests-mbwc/dat_wcsstr.c: Likewise.
* localedata/tests-mbwc/dat_wcstod.c: Likewise.
* localedata/tests-mbwc/dat_wcstok.c: Likewise.
* localedata/tests-mbwc/dat_wcstombs.c: Likewise.
* localedata/tests-mbwc/dat_wcswidth.c: Likewise.
* localedata/tests-mbwc/dat_wcsxfrm.c: Likewise.
* localedata/tests-mbwc/dat_wctob.c: Likewise.
* localedata/tests-mbwc/dat_wctomb.c: Likewise.
* localedata/tests-mbwc/dat_wctrans.c: Likewise.
* localedata/tests-mbwc/dat_wctype.c: Likewise.
* localedata/tests-mbwc/dat_wcwidth.c: Likewise.
2003-01-03 Richard Henderson <rth@redhat.com>
* sysdeps/unix/sysv/linux/alpha/sysdep.h (inline_syscall_r0_asm): New.
(inline_syscall_r0_constraint): New.
(inline_syscall[0-6]): Use them.
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so _res macro is in effect for that code.
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* inet/herrno.c (__h_errno_location): Remove.
* inet/Makefile (routines): Add herrno-loc.
* resolv/res_libc.c (__res_state): Remove.
* resolv/Makefile (routines): Add res-state.
* sysdeps/generic/herrno-loc.c: New file.
* sysdeps/generic/res-state.c: New file.
2002-12-27 Jakub Jelinek <jakub@redhat.com>
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* sysdeps/generic/errno.c (__libc_errno): Remove alias.
* 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.
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[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>
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* include/libc-symbols.h (attribute_tls_model_ie): Define.
* include/errno.h (errno): Define to __libc_errno in libc.so.
Add attribute_tls_model_ie.
* include/netdb.h (h_errno): Define to __libc_h_errno in libc.so.
Add attribute_tls_model_ie.
* include/resolv.h (_res): Define to __libc_res in libc.so. Add
attribute_tls_model_ie.
* inet/herrno.c (__libc_h_errno): Add hidden alias to h_errno.
(h_errno): Define.
* resolv/res_libc.c (__libc_res): Add hidden alias to _res.
(_res): Define.
* sysdeps/generic/bits/libc-tsd.h (__libc_tsd_define): Add
attribute_tls_model_ie.
* sysdeps/generic/errno-loc.c (errno): Only undefine if not using
__thread.
* sysdeps/generic/errno.c (__libc_errno): Add hidden alias to errno.
* sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER): Use
__libc_errno in USE___THREAD case.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
Likewise.
* configure.in (HAVE_TLS_MODEL_ATTRIBUTE): Check for
__attribute__((tls_model (""))).
* configure: Rebuilt.
* config.h.in (HAVE_TLS_MODEL_ATTRIBUTE): Add.
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[USE_TLS && HAVE___THREAD]: Just include the sysdeps/generic file,
which does the right thing when __thread support is available.
* descr.h (struct _pthread_descr_struct) [USE_TLS && HAVE___THREAD]:
Omit `p_libc_specific', `p_errnop', `p_errno', `p_h_errnop',
`p_h_errno', `p_resp', and `p_res' members.
* pthread.c (__pthread_initialize_minimal) [USE_TLS && HAVE___THREAD]:
Don't initialize `p_errnop' and `p_h_errnop' members.
(__pthread_reset_main_thread): Likewise.
(__pthread_initialize_manager): Likewise.
* manager.c (__pthread_manager, pthread_handle_create): Likewise.
* pthread.c (pthread_initialize) [USE_TLS && HAVE___THREAD]:
Don't initialize `p_resp' member.
(__pthread_reset_main_thread): Likewise.
* manager.c (pthread_handle_create): Likewise.
* specific.c (libc_internal_tsd_set, libc_internal_tsd_get):
Conditionalize these on [!(USE_TLS && HAVE___THREAD)].
* errno.c [USE_TLS && HAVE___THREAD]
(__h_errno_location, __res_state): Don't define these at all.
* sysdeps/i386/tls.h (INSTALL_DTV): Add parens around arguments!
(INSTALL_NEW_DTV, GET_DTV): Likewise.
* sysdeps/sh/tls.h (INSTALL_DTV, INSTALL_NEW_DTV, GET_DTV): Likewise.
* weaks.c: Don't include <errno.h> here.
2002-08-01 Roland McGrath <roland@redhat.com>
* sysdeps/i386/tls.h (TLS_DO_MODIFY_LDT): New macro, broken out of
TLS_INIT_TP.
(TLS_DO_SET_THREAD_AREA): New macro, uses thread_set_area syscall.
(TLS_SETUP_GS_SEGMENT): New macro, try one or the other or both.
(TLS_INIT_TP): Use that.
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2001-02-12 Ulrich Drepper <drepper@redhat.com>
* sysdeps/dbl-64/e_j0.c: Little optimization, use sincos.
* sysdeps/flt-32/e_j0f.c: Likewise.
* sysdeps/ldbl-96/e_j0l.c: Likewise.
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2000-12-02 H.J. Lu <hjl@gnu.org>
* resolv/res_libc.c (res_init): Don't make it default.
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2000-07-18 Mark Kettenis <kettenis@gnu.org>
Update resolver code to BIND 8.2.3-T5B.
* resolv/Versions [GLIBC_2.2] (libc): Add __res_init and
__res_nclose.
[GLIBC_2.2] (libresolv): Add __dn_expand, __ns_samename,
__res_mkquery, __res_nsend, __res_query, __res_querydomain and
__res_search.
* resolv/Banner: BIND-8.2.3-T5B.
* resolv/base64.c: Update from BIND 8.2.3-T5B.
* resolv/herror.c: Likewise.
* resolv/inet_addr.c: Likewise.
* resolv/inet_net_ntop.c: Likewise.
* resolv/inet_net_pton.c: Likewise.
* resolv/inet_neta.c: Likewise.
* resolv/inet_ntop.c: Likewise.
* resolv/nsap_addr.c: Likewise.
* resolv/inet_pton.c: Likewise. Reject a few more more invalid
IPv6 addresses (ISC bug #520).
* resolv/ns_name.c: Avoid emitting RCS ID in object file.
* resolv/ns_parse.c: Likewise.
* resolv/ns_netint.c: Likewise.
* resolv/ns_samedomain.c: Likewise.
* resolv/ns_ttl.c: Likewise.
* resolv/ns_print.c: Update from BIND 8.2.3-T5B. Avoid emitting
RCS ID in object file.
* resolv/res_debug.c: Update from BIND 8.2.3-T5B.
* resolv/res_mkquery.c: Likewise.
* resolv/res_query.c: Likewise.
* resolv/res_init.c: Likewise.
(res_setoptions): Mark internal.
* resolv/res_send.c: Likewise.
[_LIBC]: Fully reinstate the code that avoids the FD_SETSIZE limit
by using poll instead.
* resolv/res_comp.c: Likewise.
[SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)]: Make dn_expand a
weak alias for __dn_expand.
* resolv/res_data.c: Likewise.
(res_close) [_LIBC]: Don't call res_nclose if RES_INIT isn't set
in _res.options. Avoids a potential security risk by avoiding a
close (0).
[SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)]: Make
res_mkquery, res_query, res_querydomain adn res_search weak
aliases for __res_mkquery, __res_query, __res_querydomain and
__res_search.
* resolv/res_libc.c: (_res): Don't initialize. Fix res_close
instead to avoid close(0).
(res_init): Always use the static resolver context.
[SHLIB_COMPAT (libc, GLIBC_2.0, GLIBC_2_2)]: Make res_init a weak
alias for __res_init.
* resolv/resolv.h: Update from BIND 8.2.3-T5B. Move definition of
RES_SET_H_ERRNO and accompanying comment to...
* include/resolv.h: ... here.
* resolv/arpa/namser.h: Update from BIND 8.2.3-T5B.
* resolv/arpa/nameser_compat.h: Likewise.
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2000-05-20 2000 H.J. Lu <hjl@gnu.org>
* resolv/res_libc.c (_res): Initialize _sock to -1.
2000-05-18 Jakub Jelinek <jakub@redhat.com>
* libio/iofopncook.c (_IO_fopencookie): Renamed from fopencookie.
(fopencookie@@GLIBC_2.2): New.
(_IO_old_cookie_seek, _IO_old_fopencookie, _IO_old_cookie_jumps): New.
(fopencookie@GLIBC_2.0): New.
* libio/Versions: Add fopencookie to GLIBC_2.2.
* sunrpc/rpc_main.c (parseargs): Don't accept -M and -N.
Closes PR libc/1731.
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1999-12-13 Andreas Jaeger <aj@suse.de>
* resolv/resolv.h: Remove K&R compatibility.
* resolv/res_libc.c: Move definition of _res after res_init,
res_init should use the threaded specific context.
* resolv/Makefile (+cflags): Remove -Wno-comment since it's not
needed anymore.
* locale/langinfo.h: Add constants for wide character collation data.
* locale/categories.def: Add appropriate entries for collate entries.
* locale/C-collate.c: Add initializers for new entries.
* locale/programs/ld-collate.c: Implement output of wide character
tables.
* locale/programs/ld-ctype.c (allocate_arrays): Change algorithm to
compute wide character table size a bit: it now gives up a bit of
total table size for fewer levels.
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1999-12-03 Andreas Jaeger <aj@suse.de>
* nss/getXXbyYY.c: Include <resolv.h>
(FUNCTION_NAME): Use res_ninit instead of res_init.
* nss/getXXbyYY_r.c [NEED__RES]: Include <resolv.h> for _res
declaration and prototypes.
Remove extra _res declaration.
(INTERNAL): Use thread aware res_ninit function.
* inet/gethstbyad_r.c: Include <resolv.h>.
* resolv/res_data.c: Update from Bind 8.2.2-P5. Moved res_init to
res_libc.c. Disabled unneeded functions.
* resolv/res_libc.c: New file.
* Versions.def: Add version GLIBC_2.2 for libpthread.
Add versions GLIBC_2.1 and GLIBC_2.2 for libresolv.
* include/resolv.h: Add internal interfaces.
* resolv/Makefile (routines): Add new files.
(libresolv-routines): Likewise.
(distribute): Likewise.
* resolv/gethnamaddr.c: Use thread safe resolver functions.
* resolv/nss_dns/dns-host.c: Likewise.
* resolv/nss_dns/dns-network.c: Likewise.
* resolv/arpa/nameser.h: Update from Bind 8.2.2-P5.
* resolv/nsap_addr.c: Likewise.
* resolv/res_comp.c: Likewise.
* resolv/res_debug.c: Likewise.
* resolv/res_init.c: Likewise.
* resolv/res_mkquery.c: Likewise.
* resolv/res_query.c: Likewise.
* resolv/res_send.c: Likewise.
* resolv/resolv.h: Likewise.
* resolv/Versions: Add __res_state and __res_ninit with version
GLIBC_2.2 to libc.
Add new interfaces with version GLIBC_2.2 to libresolv.
* resolv/Banner: Update.
* include/arpa/nameser_compat.h: New file.
* resolv/ns_name.c: New file from Bind 8.2.2-P5.
* resolv/ns_netint.c: Likewise.
* resolv/ns_parse.c: Likewise.
* resolv/ns_print.c: Likewise.
* resolv/ns_samedomain.c: Likewise.
* resolv/ns_ttl.c: Likewise.
* resolv/arpa/nameser_compat.h: Likewise.
* resolv/res_debug.h: Likewise.
Some patches are based on work done by Adam D. Bradley
<artdodge@cs.bu.edu>.
* sysdeps/unix/sysv/linux/configure.in: Remove check for ldconfig,
set always use_ldconfig instead.
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