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ChangeLog
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2007-10-21 Andreas Jaeger <[email protected]>
* manual/texinfo.tex: Update to latest version.
* manual/sysinfo.texi (System Parameters): Fix Formatting.
* manual/arith.texi (Status bit operations): Fix formatting.
* manual/errno.texi (Error Messages): Fix formatting.
* manual/sysinfo.texi (System Parameters): Fix formatting.
* manual/libc.texinfo: Update VERSION and UPDATED.
2007-10-17 Jakub Jelinek <[email protected]>
* sysdeps/x86_64/memset.S (bzero): Renamed to __bzero. Add
weak_alias.
2007-10-17 Roland McGrath <[email protected]>
* sysdeps/mach/hurd/bits/fcntl.h [__USE_GNU__] (F_DUPFD_CLOEXEC): New.
* sysdeps/mach/hurd/fcntl.c (__libc_fcntl): Implement it.
2007-10-17 Ulrich Drepper <[email protected]>
* version.h (VERSION): Bump to 2.7.
* include/features.h (__GLIBC_MINOR__): Bump to 7.
[BZ #5186]
* time/tzset.c (__tz_convert): Don't force testing for a change of
TZ if not called from localtime. But then also see whether the
file changed, in case __use_tzfile is set.
* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Define F_DUPFD_CLOEXEC.
* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
2007-10-17 Jakub Jelinek <[email protected]>
* sysdeps/posix/getaddrinfo.c (getaddrinfo): When sorting addresses
and admin selects to be able to replace the gai.conf file, lock
data structures around the qsort call.
2007-10-17 Ulrich Drepper <[email protected]>
* sysdeps/x86_64/cacheinfo.c: Comment out code added in support of
new memset.
* sysdeps/x86_64/memset.S: Revert to old version for now. The cost is
too high for the improvements. Implement bzero unconditionally for
use in libc.
2007-10-17 Ulrich Drepper <[email protected]>
Jakub Jelinek <[email protected]>
* time/tzfile.c (__tzfile_read): Read POSIX TZ string if available
even when time_t is 32-bit.
(__tzfile_compute): Override POSIX TZ string STD/DST zone names if
timezone data read by __tzfile_default. Ensure __tzname[0] is
always set after the search.
2007-10-16 Ulrich Drepper <[email protected]>
* time/tzfile.c (__tzfile_read): Help the compiler recognize
unreachable code on 32-bit machines.
2007-10-16 Jakub Jelinek <[email protected]>
[BZ #5184]
* time/strftime_l.c: Include stdbool.h.
(my_strftime): New wrapper, old function renamed to...
(__strftime_internal): ... new function. Add tzset_called
argument, pass it down to recursive calls, don't call tzset ()
if already true, set to true after call to tzset ().
2007-10-16 Ulrich Drepper <[email protected]>
* time/tzfile.c (__tzfile_read): Take extra memory requested by caller
into account when copying TZ string.
2007-10-16 Jakub Jelinek <[email protected]>
* time/tzfile.c (__tzfile_compute): For use_last case set i to
num_transition rather than num_transitions - 1.
2007-10-16 Jakub Jelinek <[email protected]>
* sysdeps/x86_64/memset.S (memset): Fix sse2_nt_move
PIC indirect jump.
* sysdeps/x86_64/memset.S: Jump from bzero to memset using
a local label rather than HIDDEN_JUMPTARGET.
2007-10-15 Ulrich Drepper <[email protected]>
* sysdeps/x86_64/cacheinfo.c (__x86_64_shared_cache_size): Define.
(init_cacheinfo): Initialize it.
* sysdeps/x86_64/memset.S: Use __x86_64_shared_cache_size.
Always define bzero.
Remove non-glibc code.
* sysdeps/x86_64/bzero.S: Make an empty file.
2007-10-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/cacheinfo.c
(__x86_64_preferred_memory_instruction): New.
(init_cacheinfo): Initialize __x86_64_preferred_memory_instruction.
* sysdeps/x86_64/memset.S: Rewrite.
2007-10-15 Roland McGrath <[email protected]>
* po/libc.pot: Regenerated.
2007-10-15 Ulrich Drepper <[email protected]>
* nss/getXXbyYY_r.c (REENTRANT_NAME): Mangle startp and start_fct
pointers.
[BZ #3425]
* resolv/nss_dns/dns-host.c (getanswer_r): Fail with
NSS_STATUS_NOTFOUND if the server replied with only a CNAME and no
address record to T_A/T_AAAA requests.
2007-10-14 Ulrich Drepper <[email protected]>
* posix/glob.c: Reimplement link_exists_p to use fstatat64.
* posix/glob.c: Add some branch prediction throughout.
* nscd/nscd_getgr_r.c (nscd_getgr_r): Store result of successful
read from nscd.
* sysdeps/posix/getaddrinfo.c (struct sort_result): Add
service_order.
(rfc3484_sort): Make sure that even if qsort doesn't support
stable sorting out sorting here is stable by comparing service_order.
(getaddrinfo): Initialize service_order.
* posix/tst-rfc3484.c (do_test): Adjust for addition of
service_order field to sorting structure.
* posix/tst-rfc3484-2.c (do_test): Likewise.
* include/time.h: Declare __tzset_parse_tz and __tzset_compute.
* time/tzset.c (tzset_internal): Break TZ string parsing out into
__tzset_parse_tz and updating of daylight, timezone, tzname into
update_vars.
(__tz_compute): Renamed from tz_compute. Take additional parameters.
(__tz_convert): Updating of tm_isdst, tm_zone, and tm_gmtoff now
happens in __tz_compute.
* time/tzfile.c (__tzfile_read): Also read TZ string.
(find_transition): Fold into __tzfile_compute.
(__tzfile_compute): For times beyond the last transition try to
use the TZ string.
* timezone/tst-timezone.c: Information in daylight and tzname does
change for Asia/Tokyo timezone with more concrete information.
Remove the test.
* include/stdio.h: Add libc_hidden_proto for ftello.
* libio/ftello.c: Add libc_hidden_def.
[BZ #1140]
* time/tzfile.c (__tzfile_compute): Compute tzname[] values based
on the specified time and not the last entries in the file. Move
code to determine tzname[] to...
(find_transition): ...here. Add ugly guess for times before the
first transition.
2007-10-13 Ulrich Drepper <[email protected]>
[BZ #3195]
* nscd/nscd_getai.c (__nscd_getai): Set errno to 0 in case we found
no entry.
* nscd/nscd_getgr.c (nscd_getgr_r): Likewise.
* nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
* nscd/nscd_getpw_r.c (nscd_getpw_r): Likewise.
* nscd/nscd_getserv_r.c (nscd_getserv_r): Likewise.
* nscd/nscd_getgr_r.c (nscd_getgr_r): Optimize a bit: use simpler
read mechanism when there are no group members and avoid no-op
read syscall in this case.
[BZ #3242]
* nscd/nscd_helper.c (wait_on_socket): Take timeout as parameter.
(__readall): If reading failed due to EAGAIN error wait a bit
and possibly try again.
(__readvall): Likewise.
2007-10-13 Bruno Haible <[email protected]>
* intl/dcigettext.c (_nl_find_msg): Unlock the conversions_lock
when we cannot recode the message.
2007-10-13 Ulrich Drepper <[email protected]>
[BZ #4359]
* libio/__freading.c (__freading): Don't return true for
write-only streams. For read/write streams, check whether we
performed a read operation already.
* libio/Makefile (tests): Add tst-ext2.
* libio/tst-ext2.c: New file.
2007-10-12 Ulrich Drepper <[email protected]>
* locale/programs/repertoire.c (repertoire_read): Always free
memory for repertoire file name [Coverity CID 270].
* elf/cache.c (save_aux_cache): Free memory allocated for
temporary file name [Coverity CID 267].
2007-10-12 Jakub Jelinek <[email protected]>
* misc/Makefile (headers): Add bits/error.h.
2007-10-12 Ulrich Drepper <[email protected]>
* posix/fnmatch_loop.c: Take rule index returned as part of
findidx return value into account when accessing weights.
* posix/regcomp.c: Likewise.
* posix/regexec.c: Likewise.
* locale/programs/ld-collate.c (collate_read): Optimize a bit.
(skip_to): Fix problems with parameter of elifdef/elifndef.
2007-10-11 Ulrich Drepper <[email protected]>
* iconv/gconv_simple.c: Add some branch prediction.
2007-10-12 Jakub Jelinek <[email protected]>
* locale/programs/ld-collate.c (collate_read): If ignore_content
and nowtok is tok_define, eat any tok_eol tokens.
2007-10-11 Jakub Jelinek <[email protected]>
* sysdeps/gnu/netinet/tcp.h: Include sys/socket.h if __USE_MISC.
(struct tcp_md5sig): Change tcpm_addr type to struct sockaddr_storage.
* inet/netinet/in.h: Don't include bits/socket.h.
* sysdeps/unix/sysv/linux/bits/socket.h: Only check _SYS_SOCKET_H
macro.
* sysdeps/unix/bsd/bsd4.4/bits/socket.h: Likewise.
2007-10-10 Ulrich Drepper <[email protected]>
* locale/programs/locfile-token.h: Remove tok_elif, add tok_elifdef
and tok_elifndef.
* locale/programs/locfile-kw.gperf: Likewise.
* locale/programs/ld-collate.c: Implement primitive preprocessor.
2007-10-10 Jakub Jelinek <[email protected]>
* stdio-common/printf-parse.h: Include string.h and wchar.h.
(__find_specwc): Change into __extern_always_inline function.
(__find_specmb): Likewise. Remove ps argument. Use __strchrnul.
(__parse_one_specmb): Remove ps argument.
* stdio-common/vfprintf.c (vfprintf): Remove mbstate variable.
Adjust __find_specmb and __parse_one_specmb callers.
* stdio-common/printf-prs.c (parse_printf_format): Likewise.
* stdio-common/printf-parsemb.c (__find_specwc, __find_specmb):
Removed.
(__parse_one_specmb): Remove ps argument, adjust __find_specmb
caller.
2007-10-09 Ulrich Drepper <[email protected]>
* sysdeps/x86_64/cacheinfo.c (init_cacheinfo): Work around problem
with some Pentium Ds.
2007-10-08 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/eventfd_read.c (eventfd_read): Use
__read not read.
* sysdeps/unix/sysv/linux/eventfd_write.c (eventfd_write): Use
__write not write.
2007-10-07 Ulrich Drepper <[email protected]>
[BZ #181]
* locale/C-time.c: Set week_1stday data to 19971201.
* locale/programs/ld-time.c (time_finish): Default for
first_workday is Monday.
[BZ #2633]
* wcsmbs/wchar.h: Move many C99 functions into std namespace.
[BZ #5103]
* posix/glob.c (glob): Recognize patterns starting \/.
* posix/tst-gnuglob.c (find_file): Handle absolute path names.
(main): Add test for pattern starting \/.
* misc/error.h: Use __const instead of const.
* misc/bits/error.h: Likewise.
2007-10-07 Andreas Jaeger <[email protected]>
* include/bits/error.h: New file.
* misc/bits/error.h (error_at_line): Fix prototype.
2007-10-06 Ulrich Drepper <[email protected]>
[BZ #3924]
* sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Fix a few
more little bugs in creating the stack frame when pltexit has to
be called.
* nscd/nscd_helper.c (__nscd_cache_search): Prevent endless loops.
* nscd/connections.c (verify_persistent_db): Recognize circular lists.
[BZ #4407]
* sysdeps/ieee754/dbl-64/e_lgamma_r.c: Fix *signgamp for -0.0.
* sysdeps/ieee754/flt-32/e_lgammaf_r.c: Likewise.
* sysdeps/ieee754/ldbl-96/e_lgammal_r.c: Likewise.
* math/libm-test.inc: Add test for this case.
[BZ #5010]
* sunrpc/svc.c (struct svc_callout): Add sc_mapped element.
(svc_register): Initialize sc_mapped. Set to TRUE if call to
map service succeeded.
(svc_is_mapped): New function.
(svc_unregister): Use it before trying to unmap service.
2007-10-05 Ulrich Drepper <[email protected]>
* timezone/zic.c: Update from tzcode2007h.
[BZ #5063]
* timezone/africa: Update from tzdata2007h.
* timezone/antarctica: Likewise.
* timezone/asia: Likewise.
* timezone/australasia: Likewise.
* timezone/europe: Likewise.
* timezone/leapseconds: Likewise.
* timezone/northamerica: Likewise.
* timezone/southamerica: Likewise.
* timzeone/zone.tab: Likewise.
[BZ #5104]
* elf/do-lookup.h (do_lookup_x): Don't ignore STT_COMMON symbols.
[BZ #5113]
* string/bits/string2.h (__strdup): Cast parameters to calloc to
avoid warning with -Wconversion.
(__strndup): Likewise.
Half the patch by Christian Iseli <[email protected]>.
[BZ #5112]
* nscd/connections.c (restart): Don't resync if database is
disabled. Patch mostly by Brian De Wolf <[email protected]>.
* sysdeps/gnu/netinet/tcp.h: Define TCP_MD5SIG, TCP_MD5SIG_MAXKEYLEN,
struct tcp_md5sig. Extend struct tcp_info according to recent kernels.
* sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add eventfd,
evetnfd_read, eventfd_write.
* sysdeps/unix/sysv/linux/eventfd.c: New file.
* sysdeps/unix/sysv/linux/eventfd_read.c: New file.
* sysdeps/unix/sysv/linux/eventfd_write.c: New file.
* sysdeps/unix/sysv/linux/sys/eventfd.h: New file.
* sysdeps/unix/sysv/linux/Versions: Export eventfd, eventfd_read,
eventfd_write for GLIBC_2.7.
* sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add signalfd.
* sysdeps/unix/sysv/linux/signalfd.c: New file.
* sysdeps/unix/sysv/linux/sys/signalfd.h: New file.
* sysdeps/unix/sysv/linux/Versions: Export signalfd for GLIBC_2.7.
2007-10-04 Jakub Jelinek <[email protected]>
* stdlib/msort.c: Include stdint.h.
(struct msort_param): New type.
(msort_with_tmp): Use struct msort_param pointer for unchanging
parameters. Add optimized handling for several common sizes
and indirect sorting mode.
(qsort): Adjust msort_with_tmp callers. For big S use indirect
sorting.
Suggested by Belazougui Djamel .
* stdlib/Makefile (tests): Add tst-qsort2.
* stdlib/tst-qsort2.c: New test.
2007-10-04 Ulrich Drepper <[email protected]>
* login/login_tty.c (login_tty): The Linux kernel can return EBUSY
for dup2 in case another thread races with the current one. Retry
in this case.
* misc/error.h: Remove support for use outside of libc. We have to
include <features.h> now. Include <bits/error.h> if possible.
* misc/bits/error.h: New file.
2007-10-03 Jakub Jelinek <[email protected]>
* string/bits/string3.h (memcpy, memmove, mempcpy, memset, bcopy,
bzero, strcpy, stpcpy, strncpy, strcat, strncat): Use
__extern_always_inline functions unconditionally, drop macros.
* misc/sys/cdefs.h (__REDIRECT_LDBL, __REDIRECT_NTH_LDBL): New macros.
* wcsmbs/bits/wchar2.h (__swprintf_alias, __vswprintf_alias): Use
__REDIRECT_NTH_LDBL macro rather than __REDIRECT_NTH.
* misc/sys/cdefs.h (__extern_always_inline): For GCC 4.3+
add __artificial__ attribute.
2007-10-02 Ulrich Drepper <[email protected]>
* string/strcoll_l.c (STRCOLL): Correct handling of switching from
backward to forward direction.
* string/strcoll_l.c (STRCOLL): Correct test for alloca use.
[BZ #645]
* locale/programs/ld-collate.c (collate_finish): Compare against last
used section which is known to have rules defined.
(collate_read): After order_start, correctly record order of sections
and queue sections up.
2007-10-01 Ulrich Drepper <[email protected]>
[BZ #5071]
* malloc/malloc.c (mremap_chunk): Avoid resizing of new block has
the same number of pages.
Patch by Tomash Brechko <[email protected]>.
* locale/programs/ld-collate.c (collate_read): After initial copy
statement, continue in state 0.
* include/stdio_ext.h (__fsetlocking): Define as macro.
2007-09-30 Ulrich Drepper <[email protected]>
* locale/programs/ld-collate.c (collate_finish): Compare all bytes
of section order.
* po/pt_BR.po: Fix typo.
2007-09-29 Ulrich Drepper <[email protected]>
* iconvdata/Makefile (modules): Add ISO8859-9E.
(distribute): Add iso8859-9e.c.
(gen-8bit-gap-modules): Add iso8859-9e.
* iconvdata/iso8859-9e.c: New file.
* iconvdata/gconv-modules: Add entries for ISO-8859-9E.
* iconvdata/TESTS: Likewise.
* iconvdata/tst-tables.sh: Likewise.
* iconvdata/koi8-r.c (HAS_HOLES): Define to 0.
* locale/iso-639.def: Add several new entries.
2007-09-24 Jakub Jelinek <[email protected]>
* sysdeps/generic/ldsodefs.h (struct dl_scope_free_list): Store
void * pointers instead of struct link_map **.
(_dl_scope_free): Change argument type to void *.
* include/link.h (struct link_map): Change type of l_reldeps
to struct link_map_reldeps, move l_reldepsact into that
struct too.
* elf/dl-deps.c: Include atomic.h.
(_dl_map_object_deps): Only change l->l_initfini when it is
fully populated, use _dl_scope_free for freeing it. Optimize
removal of libs from reldeps by using l_reserved flag, when
some removal is needed, allocate a new list instead of
reallocating and free the old with _dl_scope_free. Adjust
for l_reldeps and l_reldepsact changes.
* elf/dl-lookup.c (add_dependency): Likewise. Reorganize to allow
searching in l_initfini and l_reldeps without holding dl_load_lock.
* elf/dl-fini.c (_dl_sort_fini): Adjust for l_reldeps and
l_reldepsact changes.
* elf/dl-close.c (_dl_close_worker): Likewise.
* elf/dl-open.c (_dl_scope_free): Change argument type to void *.
2007-09-28 Ulrich Drepper <[email protected]>
* iconvdata/Makefile (modules): Add KOI8-RU.
(distribute): Add koi8-ru.c.
(gen-8bit-gap-modules): Add koi8-ru.
* iconvdata/koi8-ru.c: New file.
* iconvdata/gconv-modules: Add entries for KOI8-RU.
* iconvdata/TESTS: Likewise.
* iconvdata/tst-tables.sh: Likewise.
* iconvdata/koi8-r.c (HAS_HOLES): Define to 0.
2007-09-26 Jakub Jelinek <[email protected]>
* misc/sys/cdefs.h (__warndecl, __errordecl): For GCC 4.3+ define
with __warning__/__error__ attributes.
(__warnattr): Define.
* stdlib/bits/stdlib.h (__realpath_chk_warn, __ptsname_r_chk_warn,
__mbstowcs_chk_warn, __wcstombs_chk_warn): New aliases with
__warnattr.
(realpath, ptsname_r, mbstowcs, wcstombs): Call __*_chk_warn instead
of __*_chk if compile time detectable overflow is found.
* libio/bits/stdio2.h (__fgets_chk_warn, __fread_chk_warn,
__fgets_unlocked_chk_warn, __fread_unlocked_chk_warn): New aliases
with __warnattr.
(fgets, fread, fgets_unlocked, fread_unlocked): Call __*_chk_warn
instead of __*_chk if compile time detectable overflow is found.
(__gets_alias): Rename to...
(__gets_warn): ... this. Add __warnattr.
(gets): Call __gets_warn instead of __gets_alias.
* socket/bits/socket2.h (__recv_chk_warn, __recvfrom_chk_warn): New
aliases with __warnattr.
(recv, recvfrom): Call __*_chk_warn instead of __*_chk if compile
time detectable overflow is found.
* posix/bits/unistd.h (__read_chk_warn, __pread_chk_warn,
__pread64_chk_warn, __readlink_chk_warn, __readlinkat_chk_warn,
__getcwd_chk_warn, __confstr_chk_warn, __getgroups_chk_warn,
__ttyname_r_chk_warn, __getlogin_r_chk_warn, __gethostname_chk_warn,
__getdomainname_chk_warn): New aliases with __warnattr.
(read, pread, pread64, readlink, readlinkat, getcwd, confstr,
getgroups, ttyname_r, getlogin_r, gethostname, getdomainname): Call
__*_chk_warn instead of __*_chk if compile time detectable overflow
is found.
(__getgroups_chk): Rename argument to __listlen from listlen.
(__getwd_alias): Rename to...
(__getwd_warn): ... this. Add __warnattr.
(getwd): Call __getwd_warn instead of __getwd_alias.
* wcsmbs/bits/wchar2.h (__wmemcpy_chk_warn, __wmemmove_chk_warn,
__wmempcpy_chk_warn, __wmemset_chk_warn, __wcsncpy_chk_warn,
__wcpncpy_chk_warn, __fgetws_chk_warn, __fgetws_unlocked_chk_warn,
__mbsrtowcs_chk_warn, __wcsrtombs_chk_warn, __mbsnrtowcs_chk_warn,
__wcsnrtombs_chk_warn): New aliases with __warnattr.
(wmemcpy, wmemmove, wmempcpy, wmemset, mbsrtowcs, wcsrtombs,
mbsnrtowcs, wcsnrtombs): Call __*_chk_warn instead of __*_chk if
compile time detectable overflow is found.
(wcsncpy, wcpncpy): Likewise. For constant __n fix check whether
to use __*_chk or not.
(fgetws, fgetws_unlocked): Divide __bos by sizeof (wchar_t), both
in comparisons which function should be called and in __*_chk*
arguments. Call __*_chk_warn instead of __*_chk if compile time
detectable overflow is found.
(swprintf, vswprintf): Divide __bos by sizeof (wchar_t) in
__*_chk argument.
* debug/tst-chk1.c (do_test): Add a few more tests.
2007-09-24 Ulrich Drepper <[email protected]>
[BZ #5058]
* intl/gettextP.h (struct loaded_domain): Add conversions_lock member.
* intl/loadmsgcat.c (_nl_load_domain): Initialize conversions_lock.
(_nl_unload_domain): Finalize conversions_lock.
* intl/dcigettext.c (_nl_find_msg): Take conversions_lock before
handling table of known conversions.
2007-09-24 Jakub Jelinek <[email protected]>
* sysdeps/posix/getaddrinfo.c (getaddrinfo): Use
close_not_cancel_no_status instead of close.
2007-09-13 Aurelien Jarno <[email protected]>
[BZ #5028]
* posix/regcomp.c (lookup_collation_sequence_value): Check that
nrules != 0 for multibyte chars.
2007-09-23 Ulrich Drepper <[email protected]>
* resolv/ns_print.c (ns_sprintrrf): Handle ns_t_a6 and ns_t_opt.
Provide better error message in case the type is unknown.
[BZ #4963]
* wcsmbs/wcsnlen.c: Don't reference before checking the length.
* string/stratcliff.c: Make usable to test wide char functions.
* wcsmbs/wcsatcliff.c: New file.
* wcsmbs/Makefiel (tests): Add wcsatcliff.
[BZ #4972]
* iconvdata/Makefile (modules): Add MAC-CENTRALEUROPE.
(distribute): Add mac-centraleurope.c.
(gen-8bit-gap-modules): Add mac-centraleurope.
* iconvdata/mac-centraleurope.c: New file.
* iconvdata/gconv-modules: Add entries for MAC-CENTRALEUROPE.
* iconvdata/TESTS: Likewise.
* iconvdata/tst-tables.sh: Likewise.
[BZ #5043]
* iconv/iconv_open.c (iconv_open): For large codeset names use malloc.
2007-09-21 Ulrich Drepper <[email protected]>
* sysdeps/x86_64/cacheinfo.c (__x86_64_data_cache_size_half): Renamed
from __x86_64_core_cache_size_half.
(init_cacheinfo): Compute shared cache size for AMD processors with
shared L3 correctly.
* sysdeps/x86_64/memcpy.S: Adjust for __x86_64_data_cache_size_half
name change.
Patch in large parts by Evandro Menezes.
2007-09-19 Ulrich Drepper <[email protected]>
* elf/dl-lookup.c (add_dependency): Handle failing memory
allocation for dependency list. Remove unnecessary check.
* sysdeps/posix/getaddrinfo.c (getaddrinfo): Avoid unnecessary
open/close when determining source addresses.
* crypt/Makefile (libcrypt-routines): Add sha256-crypt, sha256,
sha512-crypt, and sha512.
(tests): Add sha256test, sha256c-test, sha512test, and sha512c-test.
(distribute): Add sha256.h and sha512.h.
* crypt/crypt-entry.c (crypt): Recognize the new $5$ and $6$ prefixes
and call the appropriate code.
* crypt/sha256-crypt.c: New file.
* crypt/sha256.c: New file.
* crypt/sha256.h: New file.
* crypt/sha256c-test.c: New file.
* crypt/sha256test.c: New file.
* crypt/sha512-crypt.c: New file.
* crypt/sha512.c: New file.
* crypt/sha512.h: New file.
* crypt/sha512c-test.c: New file.
* crypt/sha512test.c: New file.
2007-09-19 Jakub Jelinek <[email protected]>
* misc/bits/syslog.h (syslog): Remove extraneous argument from
the inline, pass __USE_FORTIFY_LEVEL - 1 as second argument to
__syslog_chk.
2007-09-18 Jakub Jelinek <[email protected]>
* locale/programs/charmap-dir.c (charmap_aliases): Use %ms instead of
%as in fscanf format strings.
* sysdeps/sparc/sparc32/elf/start.S: Remove cfi_* markup.
* sysdeps/sparc/sparc64/elf/start.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__thread_start):
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__thread_start):
Likewise.
* sysdeps/generic/ldsodefs.h (DL_LOOKUP_GSCOPE_LOCK): New definition.
* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Or in
DL_LOOKUP_GSCOPE_LOCK into flags after THREAD_GSCOPE_SET_FLAG ().
* elf/dl-sym.c (do_sym): Likewise.
* include/link.h (struct link_map): Add l_serial field.
* elf/dl-object.c (_dl_new_object): Initialize l_serial.
* elf/dl-lookup.c (add_dependency): Add flags argument.
Remember map->l_serial, if DL_LOOKUP_GSCOPE_LOCK is among
flags, use THREAD_GSCOPE_RESET_FLAG before and
THREAD_GSCOPE_SET_FLAG after
__rtld_lock_lock_recursive (GL(dl_load_lock)) to avoid deadlock.
Don't dereference map until it has been found on some list.
If map->l_serial changed, return -1.
2007-09-17 Jakub Jelinek <[email protected]>
* include/stdio.h (__isoc99_fscanf, __isoc99_scanf,
__isoc99_sscanf, __isoc99_vscanf): New prototypes.
(__isoc99_vsscanf, __isoc99_vfscanf): New prototypes, add
libc_hidden_proto.
* include/wchar.h (__isoc99_fwscanf, __isoc99_wscanf,
__isoc99_swscanf, __isoc99_vwscanf): New prototypes.
(__isoc99_vswscanf, __isoc99_vfwscanf): New prototypes,
add libc_hidden_proto.
* libio/stdio.h (fscanf, scanf, sscanf, vfscanf, vscanf,
vsscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX
conformance requested.
* wcsmbs/wchar.h (fwscanf, wscanf, swscanf, vfwscanf, vwscanf,
vswscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX
conformance requested.
* libio/bits/stdio-ldbl.h (fscanf, scanf, sscanf, vfscanf, vscanf,
vsscanf): Redirect to __nldbl___isoc99_* if strict ISO C99 or POSIX
conformance requested.
* wcsmbs/bits/wchar-ldbl.h (fwscanf, wscanf, swscanf, vfwscanf,
vwscanf, vswscanf): Redirect to __nldbl___isoc99_* if strict
ISO C99 or POSIX conformance requested.
* stdio-common/Versions (libc): Export __isoc99_scanf@@GLIBC_2.7,
__isoc99_vscanf@@GLIBC_2.7, __isoc99_fscanf@@GLIBC_2.7,
__isoc99_vfscanf@@GLIBC_2.7, __isoc99_sscanf@@GLIBC_2.7
and __isoc99_vsscanf@@GLIBC_2.7.
* stdio-common/Makefile (routines): Add isoc99_scanf, isoc99_vscanf,
isoc99_fscanf, isoc99_vfscanf, isoc99_sscanf and isoc99_vsscanf.
(tests): Add scanf14.
(CFLAGS-vfprintf.c, CFLAGS-fprintf.c, CFLAGS-printf.c,
CFLAGS-vfwprintf.c, CFLAGS-vfscanf.c, CFLAGS-vfwscanf.c,
CFLAGS-fscanf.c, CFLAGS-scanf.c, CFLAGS-isoc99_vfscanf.c,
CFLAGS-isoc99_vscanf.c, CFLAGS-isoc99_fscanf.c,
CFLAGS-isoc99_scanf.c): Add $(exceptions).
(CFLAGS-scanf15.c): Add various -I paths to prevent the compiler
from using internal headers.
* wcsmbs/Versions (libc): Export __isoc99_wscanf@@GLIBC_2.7,
__isoc99_vwscanf@@GLIBC_2.7, __isoc99_fwscanf@@GLIBC_2.7,
__isoc99_vfwscanf@@GLIBC_2.7, __isoc99_swscanf@@GLIBC_2.7
and __isoc99_vswscanf@@GLIBC_2.7.
* wcsmbs/Makefile (routines): Add isoc99_wscanf, isoc99_vwscanf,
isoc99_fwscanf, isoc99_vfwscanf, isoc99_swscanf and isoc99_vswscanf.
(CFLAGS-isoc99_wscanf.c, CFLAGS-isoc99_fwscanf.c,
CFLAGS-isoc99_vwscanf.c, CFLAGS-isoc99_vfwscanf.c): Add $(exceptions).
(CPPFLAGS): Add -D_IO_MTSAFE_IO if needed.
* stdio-common/isoc99_scanf.c: New file.
* stdio-common/isoc99_vsscanf.c: New file.
* stdio-common/isoc99_vscanf.c: New file.
* stdio-common/isoc99_vfscanf.c: New file.
* stdio-common/isoc99_fscanf.c: New file.
* stdio-common/isoc99_sscanf.c: New file.
* wcsmbs/isoc99_fwscanf.c: New file.
* wcsmbs/isoc99_vswscanf.c: New file.
* wcsmbs/isoc99_swscanf.c: New file.
* wcsmbs/isoc99_wscanf.c: New file.
* wcsmbs/isoc99_vwscanf.c: New file.
* wcsmbs/isoc99_vfwscanf.c: New file.
* libio/libio.h (_IO_FLAGS2_SCANF_STD): Define.
* libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Also
clear _IO_FLAGS2_SCANF_STD bit from _flags2.
* stdio-common/vfscanf.c (_IO_vfscanf_internal): Don't
handle %as, %aS and %a[ if _IO_FLAGS2_SCANF_STD is set in _flags2.
* stdio-common/scanf14.c: New test.
* stdio-common/scanf15.c: New test.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
isoc99_scanf, isoc99_fscanf, isoc99_sscanf,
isoc99_vscanf, isoc99_vfscanf, isoc99_vsscanf,
isoc99_wscanf, isoc99_fwscanf, isoc99_swscanf,
isoc99_vwscanf, isoc99_vfwscanf and isoc99_vswscanf.
* sysdeps/ieee754/ldbl-opt/Versions (libc): Export
__nldbl___isoc99_scanf@@GLIBC_2.7,
__nldbl___isoc99_fscanf@@GLIBC_2.7,
__nldbl___isoc99_sscanf@@GLIBC_2.7,
__nldbl___isoc99_vscanf@@GLIBC_2.7,
__nldbl___isoc99_vfscanf@@GLIBC_2.7,
__nldbl___isoc99_vsscanf@@GLIBC_2.7,
__nldbl___isoc99_wscanf@@GLIBC_2.7,
__nldbl___isoc99_fwscanf@@GLIBC_2.7,
__nldbl___isoc99_swscanf@@GLIBC_2.7,
__nldbl___isoc99_vwscanf@@GLIBC_2.7,
__nldbl___isoc99_vfwscanf@@GLIBC_2.7
and __nldbl___isoc99_vswscanf@@GLIBC_2.7.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__isoc99_scanf,
__isoc99_fscanf, __isoc99_sscanf, __isoc99_vscanf,
__isoc99_vfscanf, __isoc99_vsscanf, __isoc99_wscanf,
__isoc99_fwscanf, __isoc99_swscanf, __isoc99_vwscanf,
__isoc99_vfwscanf, __isoc99_vswscanf): Add NLDBL_DECL.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.c
(__nldbl___isoc99_scanf, __nldbl___isoc99_fscanf,
__nldbl___isoc99_sscanf, __nldbl___isoc99_vscanf,
__nldbl___isoc99_vfscanf, __nldbl___isoc99_vsscanf,
__nldbl___isoc99_wscanf, __nldbl___isoc99_fwscanf,
__nldbl___isoc99_swscanf, __nldbl___isoc99_vwscanf,
__nldbl___isoc99_vfwscanf, __nldbl___isoc99_vswscanf): New
functions.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_swscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_wscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_scanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_sscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vsscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vswscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fscanf.c: New file.
* stdio-common/Makefile (tests): Add scanf13.
(scanf13-ENV): New.
* stdio-common/vfscanf.c (_IO_vfscanf_internal): Handle
m modifier followed by l.
(STRING_ARG): Add width argument.
(_IO_vfscanf_internal) <case L_('c')>: Handle %mc.
<case L_('C')>: Handle %mlc and %mC.
<case L_('s'), case L_('S'), case L_('[')>: Adjust STRING_ARG
arguments.
* stdio-common/scanf13.c: New test.
* libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Clear
the _IO_FLAGS2_FORTIFY bit from _flags2 rather than _flags.
2007-09-18 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Correct return value
type and __THROW marker of splice, vmsplice, and tee.
* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/syscalls.list: Mark splice, vmsplice, and tee
as cancellation points.
2003-11-01 Daniel Jacobowitz <[email protected]>
* sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_discover_osversion): Don't
parse more than three parts of the version number.
2007-09-15 Ulrich Drepper <[email protected]>
* stdio-common/vfscanf.c (_IO_vfwscanf): Add support for 'm'
modifier. Patch by Jakub Jelinek.
2007-08-26 Jakub Jelinek <[email protected]>
* sysdeps/unix/sysv/linux/i386/Makefile (sysdep_routines): Add
call_fallocate in misc subdir.
* sysdeps/unix/sysv/linux/i386/call_fallocate.S: New file.
* sysdeps/unix/sysv/linux/i386/syscalls.list (fallocate64): Remove.
* sysdeps/unix/sysv/linux/i386/posix_fallocate.c: Use __call_fallocate
instead of __fallocate64.
* sysdeps/unix/sysv/linux/i386/posix_fallocate64.c: Likewise.
2007-09-15 Jakub Jelinek <[email protected]>
* rt/Versions (librt): Export __mq_open_2@@GLIBC_2.7.
* rt/Makefile (headers): Add bits/mqueue2.h.
* rt/mqueue.h: Include bits/mqueue2.h if -D_FORTIFY_SOURCE=2,
optimizing with GCC and __va_arg_pack_len is defined.
* rt/bits/mqueue2.h: New file.
* rt/mq_open.c (__mq_open): Renamed from mq_open.
(mq_open): New strong_alias.
(__mq_open_2): New function.
* sysdeps/unix/sysv/linux/mq_open.c (__mq_open): Renamed from mq_open.
(mq_open): New strong_alias.
(__mq_open_2): New function.
* debug/Versions (libc): Export __fortify_fail@@GLIBC_PRIVATE.
* Versions.def (librt): Add GLIBC_2.7 version.
* debug/fortify_fail.c (__fortify_fail): Add libc_hidden_def.
* include/stdio.h (__fortify_fail): Add libc_hidden_proto.
* misc/sys/cdefs.h (__errordecl, __va_arg_pack_len): Define.
* io/fcntl.h: Include bits/fcntl2.h when __va_arg_pack_len
is defined rather than when not C++.
* io/bits/fcntl2.h (__open_alias, __open64_alias, __openat_alias,
__openat64_alias): New redirects.
(__open_too_many_args, __open_missing_mode, __open64_too_many_args,
__open64_missing_mode, __openat_too_many_args, __openat_missing_mode,
__openat64_too_many_args, __openat64_missing_mode): New __errordecls.
(open, open64, openat, openat64): Rewrite as __extern_always_inline
functions instead of function-like macros.
2007-09-14 H.J. Lu <[email protected]>
* sysdeps/i386/i586/memcpy.S (__memcpy_chk): New definition.
* sysdeps/i386/i586/mempcpy.S (__memcpy_chk): New definition.
* sysdeps/i386/i586/memset.S (__memset_chk): New definition.
2007-09-15 Mike Frysinger <[email protected]>
* inet/inet_net.c: Reset digit to 0 for inputs starting with "0x".
* inet/tst-network.c (tests): Add edge case tests for "0", "0x", "0x0".
2007-09-14 Mike Frysinger <[email protected]>
* inet/tst-network.c: Increment ERRORS for failing tests.
2007-09-07 Jakub Jelinek <[email protected]>
* misc/sys/cdefs.h (__va_arg_pack): Define for GCC 4.3+.
* misc/bits/syslog.h (syslog): When __va_arg_pack is defined,
implement as __extern_always_inline function.
(vsyslog): Define as __extern_always_inline function unconditionally.
* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf):
When __va_arg_pack is defined, implement as __extern_always_inline
functions.
(vsprintf, vsnprintf, vprintf, vfprintf): Define as
__extern_always_inline functions unconditionally.
* libio/bits/stdio.h (vprintf): Ifdef out the inline when
bits/stdio2.h will be included.
* wcsmbs/bits/wchar2.h (__swprintf_alias): New redirect.
(swprintf, wprintf, fwprintf): When __va_arg_pack is defined,
implement as __extern_always_inline functions.
(vswprintf, vwprintf, vfwprintf): Define as
__extern_always_inline functions unconditionally.
* debug/tst-chk1.c (do_test): Enable remaining tests for C++.
2007-09-03 Jakub Jelinek <[email protected]>
* misc/sys/cdefs.h (__extern_inline, __extern_always_inline): Only
define in C++ for GCC 4.3+, in C++ always use __gnu_inline__
attribute.
* include/features.h (__USE_EXTERN_INLINES): Define only when
__extern_inline is defined.
* stdlib/stdlib.h: Include bits/stdlib.h when __extern_always_inline
is defined instead of when not __cplusplus.
* misc/sys/syslog.h: Include bits/syslog.h when __extern_always_inline
is defined instead of when not __cplusplus.
* socket/sys/socket.h: Include bits/socket2.h when
__extern_always_inline is defined instead of when not __cplusplus.
* libio/stdio.h: Include bits/stdio2.h when __extern_always_inline
is defined instead of when not __cplusplus.
* posix/unistd.h: Include bits/unistd.h when __extern_always_inline
is defined instead of when not __cplusplus.
* string/string.h: Include bits/string3.h when __extern_always_inline
is defined instead of when not __cplusplus.
* wcsmbs/wchar.h: Include bits/wchar2.h when __extern_always_inline
is defined instead of when not __cplusplus.
(btowc, wctob): Don't guard the inlines with ifndef __cplusplus.
* io/fcntl.h: Don't include bits/fcntl2.h if __extern_always_inline
is not defined.
* misc/bits/syslog-ldbl.h: Guard *_chk stuff with
defined __extern_always_inline instead of !defined __cplusplus.
* libio/bits/stdio-ldbl.h: Likewise.
* wcsmbs/bits/wchar-ldbl.h: Likewise.
* misc/bits/syslog.h (syslog): Don't define for C++.
(vsyslog): Use __extern_always_inline function for C++ instead of
a macro.
* libio/bits/stdio.h (__STDIO_INLINE): Define to __extern_inline
whenever that macro is defined.
(vprintf): Don't provide the inline for C++.
(fread_unlocked, fwrite_unlocked): Don't define the macros for C++.
* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf): Don't
define the macros for C++.
(vsprintf, vsnprintf, vprintf, vfprintf): Define as
__extern_always_inline functions for C++.
* io/sys/stat.h (stat, lstat, fstat, fstatat, mknod, mknodat,
stat64, lstat64, fstat64, fstatat64): Don't define if not
__USE_EXTERN_INLINES.
* wcsmbs/bits/wchar2.h: Fix #error message.
(swprintf, wprintf, fwprintf): Don't define the macros for C++.
(vswprintf, vwprintf, vfwprintf): Define using
__extern_always_inline functions for C++.
* string/bits/string3.h: Don't #undef macros if __cplusplus.
(memcpy, memmove, mempcpy, memset, bcopy, bzero, strcpy, stpcpy,
strncpy, strcat, strncat): Define as __extern_always_inline
functions instead of macros for C++.
* math/bits/cmathcalls.h: Guard __extern_inline routines with
defined __extern_inline.
* sysdeps/alpha/fpu/bits/mathinline.h (__MATH_INLINE): Define
to __extern_inline whenever that macro is defined.
* sysdeps/ia64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/i386/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/i386/i486/bits/string.h (__STRING_INLINE): Likewise.
* sysdeps/s390/bits/string.h (__STRING_INLINE): Likewise.
* sysdeps/s390/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/powerpc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/x86_64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/sparc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/unix/sysv/linux/sys/sysmacros.h (gnu_dev_major,
gnu_dev_minor, gnu_dev_makedev): Remove __extern_inline from
prototypes. Only provide __extern_inline routines if
__USE_EXTERN_INLINES.
* debug/Makefile: Add rules to build and run tst-{,lfs}chk{4,5,6}
tests.
* debug/tst-chk1.c (do_prepare, do_test): Allow compilation as C++.
For now avoid some *printf tests in C++. Skip all testing
if __USE_FORTIFY_LEVEL is defined, but __extern_always_inline macro
is not.
* debug/tst-chk4.cc: New file.
* debug/tst-chk5.cc: New file.
* debug/tst-chk6.cc: New file.
* debug/tst-lfschk4.cc: New file.
* debug/tst-lfschk5.cc: New file.
* debug/tst-lfschk6.cc: New file.
* include/wchar.h (__vfwprintf_chk, __vswprintf_chk): Avoid
prototypes in C++.
* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
__vfprintf_chk, __fgets_unlocked_chk, __fgets_chk): Likewise.
2007-09-13 Ulrich Drepper <[email protected]>
* po/cs.po: Update from translation team.
2007-09-11 Roland McGrath <[email protected]>
* posix/Makefile ($(objpfx)getconf.speclist): Make it empty if cross
compiling.
2007-09-07 Samuel Thibault <[email protected]>
* sysdeps/mach/hurd/bits/ioctls.h (TAB3): New macro.
2007-09-05 Roland McGrath <[email protected]>
* manual/signal.texi (Signaling Another Process): Typo fix.
From Karl Berry <[email protected]>.
2007-08-29 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/check_pf.c (IFA_F_OPTIMISTIC): Define to
zero if not defined.
(make_request): Recognize optimistic addresses and treat them like
deprecated addresses.
Reported by Neil Horman <[email protected]>.
2007-08-28 Ulrich Drepper <[email protected]>
* nscd/connections.c (send_ro_fd): Also transfer file size.
* nscd/nscd_helper.c (get_mapping): If nscd also transfers the
file size don't call fstat.
* nscd/nscd_helper.c (get_mapping): Avoid the pread call, just go
ahead and map the file. This should always be correct and we can
catch problems later.
2007-08-28 Jakub Jelinek <[email protected]>
* libio/bits/stdio2.h (__fread_chk, __fread_unlocked_chk): New
prototypes.
(__fread_alias, __fread_unlocked_alias): New aliases.
(fread): New extern inline.
(fread_unlocked): Likewise. Undef macro before definition of
the inline function.