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POSIX.1-2024 (now official) specifies tm_gmtoff and tm_zone.
This is a good time to update the manual’s “Date and Time”
chapter so I went through it, fixed some outdated
stuff that had been in there for decades, and improved it to match
POSIX.1-2024 better and to clarify some implementation-defined
behavior. Glibc already conforms to POSIX.1-2024 in these matters, so
this is merely a documentation change.
* manual/examples/strftim.c: Use snprintf instead of now-deprecated
function asctime. Check for localtime failure. Simplify by using
puts instead of fputs. Prefer ‘buf, sizeof buf’ to less-obvious
‘buffer, SIZE’.
* manual/examples/timespec_subtract.c: Modernize to use struct
timespec not struct timeval, and rename from timeval_subtract.c.
All uses changed. Check for overflow. Do not check for negative
return value, which ought to be OK since negative time_t is OK.
Use GNU indenting style.
* manual/time.texi:
Document CLOCKS_PER_SEC, TIME_UTC, timespec_get, timespec_getres,
strftime_l.
Document the storage lifetime of tm_zone and of tzname.
Caution against use of tzname, timezone and daylight, saying that
these variables have unspecified values when TZ is geographic.
This is what glibc actually does (contrary to what the manual said
before this patch), and POSIX is planned to say the same thing
<https://austingroupbugs.net/view.php?id=1816>.
Also say that directly accessing the variables is not thread-safe.
Say that localtime_r and ctime_r don’t necessarily set time zone
state. Similarly, in the tzset documentation, say that it is called
by ctime, localtime, mktime, strftime, not that it is called by all
time conversion functions that depend on the time zone.
Say that tm_isdst is useful mostly just for mktime, and that
other uses should prefer tm_gmtoff and tm_zone instead.
Do not say that strftime ignores tm_gmtoff and tm_zone, because
it doesn’t do that.
Document what gmtime does to tm_gmtoff and tm_zone.
Say that the asctime, asctime_r, ctime, and ctime_r are now deprecated
and/or obsolescent, and that behavior is undefined if the year is <
1000 or > 9999. Document strftime before these now-obsolescent
functions, so that readers see the useful function first.
Coin the terms “geographical format” and “proleptic format” for the
two main formats of TZ settings, to simplify exposition. Use this
wording consistently.
Update top-level proleptic syntax to match POSIX.1-2024, which glibc
already implements. Document the angle-bracket quoted forms of time
zone abbreviations in proleptic TZ. Say that time zone abbreviations
can contain only ASCII alphanumerics, ‘+’, and ‘-’.
Document what happens if the proleptic form specifies a DST
abbreviation and offset but omits the rules. POSIX says this is
implementation-defined so we need to document it. Although this
documentation mentions ‘posixrules’ tersely, we need to rethink
‘posixrules’ since I think it stops working after 2038.
Clarify wording about TZ settings beginning with ‘;’.
Say that timegm is in ISO C (as of C23).
Say that POSIX.1-2024 removed gettimeofday.
Say that tm_gmtoff and tm_zone are extensions to ISO C, which is
clearer than saying they are invisible in a struct ISO C enviroment,
and gives us more wiggle room if we want to make them visible in
strict ISO C, something that ISO C allows.
Drop mention of old standards like POSIX.1c and POSIX.2-1992 in the
text when the history is so old that it’s no longer useful in a
general-purpose manual.
Define Coordinated Universal Time (UTC), time zone, time zone ruleset,
and POSIX Epoch, and use these phrases more consistently.
Improve TZ examples to show more variety, and to reflect current
practice and timestamps. Remove obsolete example about Argentina.
Add an example for Ireland.
Don’t rely on GCC extensions when explaining ctime_r.
Do not say that difftime produces the mathematically correct result,
since it might be inexact.
For clock_t don’t say “as in the example above” when there is no
such example, and don’t say that casting to double works “properly
and consistently no matter what”, as it suffers from rounding and
overflow.
Don’t say broken-down time is not useful for calculations; it’s
merely painful.
Say that UTC is not defined before 1960.
Rename Time Zone Functions to Time Zone State. All uses changed.
Update Internet RFC 822 → 5322, 1305 → 5905. Drop specific years of
ISO 8601 as they don’t matter.
Minor style changes: @code{"..."} → @t{"..."} to avoid overquoting in
info files, @code → @env for environment variables, Daylight Saving
Time → daylight saving time, white space → whitespace, prime meridian
→ Prime Meridian.
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I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 7061 files FOO.
I then removed trailing white space from math/tgmath.h,
support/tst-support-open-dev-null-range.c, and
sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following
obscure pre-commit check failure diagnostics from Savannah. I don't
know why I run into these diagnostics whereas others evidently do not.
remote: *** 912-#endif
remote: *** 913:
remote: *** 914-
remote: *** error: lines with trailing whitespace found
...
remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
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I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 6694 files FOO.
I then removed trailing white space from benchtests/bench-pthread-locks.c
and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this
diagnostic from Savannah:
remote: *** pre-commit check failed ...
remote: *** error: lines with trailing whitespace found
remote: error: hook declined to update refs/heads/master
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Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
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* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
* locale/programs/charmap-kw.h: Regenerated.
* locale/programs/locfile-kw.h: Likewise.
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Tested with 'make check' on x86_64-linux-gnu and i686-linux.gnu.
* include/time.h
(__localtime64_r): Add.
* time/localtime.c
(__localtime64_r): Add.
[__TIMESIZE != 64] (__localtime_r): Turn into a wrapper.
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Tested with 'make check' on x86_64-linux-gnu and i686-linux.gnu.
* include/time.h
(__localtime64): Add.
* manual/maint.texi: Document Y2038 symbol handling.
* time/localtime.c
(__localtime64): Add.
[__TIMERSIZE != 64] (__localtime): Turn into a wrapper.
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Now that __time64_t exists, we can switch internal function
__tz_convert from 32-bit to 64-bit time. This involves switching
some other internal functions as well, namely __tz_compute and
__offtime.
Tested with 'make check' on x86_64-linux-gnu and i686-linux.gnu.
* include/time.h
(__tz_compute): Replace time_t with __time64_t.
(__tz_convert): Replace time_t* with __time64_t.
(__offtime): Replace time_t* with __time64_t.
* time/gmtime.c
(__gmtime_r): Adjust call to __tz_convert.
(gmtime): Likewise.
* time/localtime.c
(__localtime_r): Likewise.
(localtime): Likewise.
* time/offtime.c: Replace time_t with __time64_t.
* time/tzset.c: Likewise.
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* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
* locale/programs/charmap-kw.h: Regenerated.
* locale/programs/locfile-kw.h: Likewise.
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This automatically-generated patch converts 703 function definitions
in glibc from old-style K&R to prototype-style.
This conversion is deliberately simplistic, excluding any tricky cases
as even a patch covering only simple cases is still very large.
Currently excluded are: sysdeps files (to improve test coverage for
the initial patch); files containing assertions (to avoid line number
changes so that generated libraries can be compared); any cases where
the generated function declaration would involve lines over 79
characters and so need to be wrapped; any cases with array parameters
or other cases where parameter declarators don't end with the
parameter name; any other cases that my script didn't parse.
I didn't try to make the ChangeLog generation indicate when function
definitions are conditional; it just lists the functions changed
without regard to that.
Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).
* crypt/cert.c (good_bye): Convert to prototype-style function
definition.
(get8): Likewise.
(put8): Likewise.
* crypt/crypt-entry.c (crypt): Likewise.
(__fcrypt): Likewise.
* crypt/crypt_util.c (_ufc_prbits): Likewise.
(_ufc_set_bits): Likewise.
(_ufc_clearmem): Likewise.
(__init_des_r): Likewise.
(shuffle_sb): Likewise.
(shuffle_sb): Likewise.
(_ufc_setup_salt_r): Likewise.
(_ufc_mk_keytab_r): Likewise.
(_ufc_dofinalperm_r): Likewise.
(encrypt): Likewise.
(__setkey_r): Likewise.
(setkey): Likewise.
* crypt/md5.c (md5_init_ctx): Likewise.
(md5_read_ctx): Likewise.
(md5_finish_ctx): Likewise.
(md5_stream): Likewise.
(md5_buffer): Likewise.
(md5_process_bytes): Likewise.
* crypt/sha256.c (__sha256_init_ctx): Likewise.
(__sha256_finish_ctx): Likewise.
(__sha256_process_bytes): Likewise.
* crypt/sha512.c (__sha512_init_ctx): Likewise.
(__sha512_finish_ctx): Likewise.
(__sha512_process_bytes): Likewise.
* ctype/isctype.c (__isctype): Likewise.
* debug/backtrace.c (__backtrace): Likewise.
* debug/backtracesymsfd.c (__backtrace_symbols_fd): Likewise.
* debug/fgets_chk.c (__fgets_chk): Likewise.
* debug/fgets_u_chk.c (__fgets_unlocked_chk): Likewise.
* debug/memcpy_chk.c (__memcpy_chk): Likewise.
* debug/memmove_chk.c (MEMMOVE_CHK): Likewise.
* debug/mempcpy_chk.c (__mempcpy_chk): Likewise.
* debug/memset_chk.c (__memset_chk): Likewise.
* debug/strcat_chk.c (__strcat_chk): Likewise.
* debug/strncat_chk.c (__strncat_chk): Likewise.
* debug/strncpy_chk.c (__strncpy_chk): Likewise.
* debug/vsprintf_chk.c (_IO_str_chk_overflow): Likewise.
* dirent/dirfd.c (dirfd): Likewise.
* dirent/getdents.c (__getdirentries): Likewise.
* dirent/getdents64.c (getdirentries64): Likewise.
* dirent/rewinddir.c (__rewinddir): Likewise.
* dirent/seekdir.c (seekdir): Likewise.
* dirent/telldir.c (telldir): Likewise.
* elf/sln.c (makesymlinks): Likewise.
(makesymlink): Likewise.
* gmon/gmon.c (__moncontrol): Likewise.
(__monstartup): Likewise.
(write_hist): Likewise.
(write_call_graph): Likewise.
(write_bb_counts): Likewise.
* grp/setgroups.c (setgroups): Likewise.
* inet/inet_lnaof.c (inet_lnaof): Likewise.
* inet/inet_net.c (inet_network): Likewise.
* inet/inet_netof.c (inet_netof): Likewise.
* inet/rcmd.c (rresvport_af): Likewise.
(rresvport): Likewise.
* io/access.c (__access): Likewise.
* io/chdir.c (__chdir): Likewise.
* io/chmod.c (__chmod): Likewise.
* io/chown.c (__chown): Likewise.
* io/close.c (__close): Likewise.
* io/creat.c (creat): Likewise.
* io/creat64.c (creat64): Likewise.
* io/dup.c (__dup): Likewise.
* io/dup2.c (__dup2): Likewise.
* io/dup3.c (__dup3): Likewise.
* io/euidaccess.c (__euidaccess): Likewise.
* io/faccessat.c (faccessat): Likewise.
* io/fchmod.c (__fchmod): Likewise.
* io/fchmodat.c (fchmodat): Likewise.
* io/fchown.c (__fchown): Likewise.
* io/fchownat.c (fchownat): Likewise.
* io/fcntl.c (__fcntl): Likewise.
* io/flock.c (__flock): Likewise.
* io/fts.c (fts_load): Likewise.
(fts_close): Likewise.
(fts_read): Likewise.
(fts_set): Likewise.
(fts_children): Likewise.
(fts_build): Likewise.
(fts_stat): Likewise.
(fts_sort): Likewise.
(fts_alloc): Likewise.
(fts_lfree): Likewise.
(fts_palloc): Likewise.
(fts_padjust): Likewise.
(fts_maxarglen): Likewise.
(fts_safe_changedir): Likewise.
* io/getwd.c (getwd): Likewise.
* io/isatty.c (__isatty): Likewise.
* io/lchown.c (__lchown): Likewise.
* io/link.c (__link): Likewise.
* io/linkat.c (linkat): Likewise.
* io/lseek.c (__libc_lseek): Likewise.
* io/mkdir.c (__mkdir): Likewise.
* io/mkdirat.c (mkdirat): Likewise.
* io/mkfifo.c (mkfifo): Likewise.
* io/mkfifoat.c (mkfifoat): Likewise.
* io/open.c (__libc_open): Likewise.
* io/open64.c (__libc_open64): Likewise.
* io/readlink.c (__readlink): Likewise.
* io/readlinkat.c (readlinkat): Likewise.
* io/rmdir.c (__rmdir): Likewise.
* io/symlink.c (__symlink): Likewise.
* io/symlinkat.c (symlinkat): Likewise.
* io/ttyname.c (ttyname): Likewise.
* io/ttyname_r.c (__ttyname_r): Likewise.
* io/umask.c (__umask): Likewise.
* io/unlink.c (__unlink): Likewise.
* io/unlinkat.c (unlinkat): Likewise.
* io/utime.c (utime): Likewise.
* libio/clearerr.c (clearerr): Likewise.
* libio/clearerr_u.c (clearerr_unlocked): Likewise.
* libio/feof.c (_IO_feof): Likewise.
* libio/feof_u.c (feof_unlocked): Likewise.
* libio/ferror.c (_IO_ferror): Likewise.
* libio/ferror_u.c (ferror_unlocked): Likewise.
* libio/filedoalloc.c (_IO_file_doallocate): Likewise.
* libio/fileno.c (__fileno): Likewise.
* libio/fputc.c (fputc): Likewise.
* libio/fputc_u.c (fputc_unlocked): Likewise.
* libio/fputwc.c (fputwc): Likewise.
* libio/fputwc_u.c (fputwc_unlocked): Likewise.
* libio/freopen.c (freopen): Likewise.
* libio/freopen64.c (freopen64): Likewise.
* libio/fseek.c (fseek): Likewise.
* libio/fseeko.c (fseeko): Likewise.
* libio/fseeko64.c (fseeko64): Likewise.
* libio/ftello.c (__ftello): Likewise.
* libio/ftello64.c (ftello64): Likewise.
* libio/fwide.c (fwide): Likewise.
* libio/genops.c (_IO_un_link): Likewise.
(_IO_link_in): Likewise.
(_IO_least_marker): Likewise.
(_IO_switch_to_main_get_area): Likewise.
(_IO_switch_to_backup_area): Likewise.
(_IO_switch_to_get_mode): Likewise.
(_IO_free_backup_area): Likewise.
(_IO_switch_to_put_mode): Likewise.
(__overflow): Likewise.
(__underflow): Likewise.
(__uflow): Likewise.
(_IO_setb): Likewise.
(_IO_doallocbuf): Likewise.
(_IO_default_underflow): Likewise.
(_IO_default_uflow): Likewise.
(_IO_default_xsputn): Likewise.
(_IO_sgetn): Likewise.
(_IO_default_xsgetn): Likewise.
(_IO_sync): Likewise.
(_IO_default_setbuf): Likewise.
(_IO_default_seekpos): Likewise.
(_IO_default_doallocate): Likewise.
(_IO_init): Likewise.
(_IO_old_init): Likewise.
(_IO_default_sync): Likewise.
(_IO_default_finish): Likewise.
(_IO_default_seekoff): Likewise.
(_IO_sputbackc): Likewise.
(_IO_sungetc): Likewise.
(_IO_set_column): Likewise.
(_IO_set_column): Likewise.
(_IO_adjust_column): Likewise.
(_IO_get_column): Likewise.
(_IO_init_marker): Likewise.
(_IO_remove_marker): Likewise.
(_IO_marker_difference): Likewise.
(_IO_marker_delta): Likewise.
(_IO_seekmark): Likewise.
(_IO_unsave_markers): Likewise.
(_IO_nobackup_pbackfail): Likewise.
(_IO_default_pbackfail): Likewise.
(_IO_default_seek): Likewise.
(_IO_default_stat): Likewise.
(_IO_default_read): Likewise.
(_IO_default_write): Likewise.
(_IO_default_showmanyc): Likewise.
(_IO_default_imbue): Likewise.
(_IO_iter_next): Likewise.
(_IO_iter_file): Likewise.
* libio/getc.c (_IO_getc): Likewise.
* libio/getwc.c (_IO_getwc): Likewise.
* libio/iofclose.c (_IO_new_fclose): Likewise.
* libio/iofdopen.c (_IO_new_fdopen): Likewise.
* libio/iofflush.c (_IO_fflush): Likewise.
* libio/iofflush_u.c (__fflush_unlocked): Likewise.
* libio/iofgetpos.c (_IO_new_fgetpos): Likewise.
* libio/iofgetpos64.c (_IO_new_fgetpos64): Likewise.
* libio/iofgets.c (_IO_fgets): Likewise.
* libio/iofgets_u.c (__fgets_unlocked): Likewise.
* libio/iofgetws.c (fgetws): Likewise.
* libio/iofgetws_u.c (fgetws_unlocked): Likewise.
* libio/iofopen64.c (_IO_fopen64): Likewise.
* libio/iofopncook.c (_IO_cookie_read): Likewise.
(_IO_cookie_write): Likewise.
(_IO_cookie_seek): Likewise.
(_IO_cookie_close): Likewise.
(_IO_cookie_seekoff): Likewise.
(_IO_old_cookie_seek): Likewise.
* libio/iofputs.c (_IO_fputs): Likewise.
* libio/iofputs_u.c (__fputs_unlocked): Likewise.
* libio/iofputws.c (fputws): Likewise.
* libio/iofputws_u.c (fputws_unlocked): Likewise.
* libio/iofread.c (_IO_fread): Likewise.
* libio/iofread_u.c (__fread_unlocked): Likewise.
* libio/iofsetpos.c (_IO_new_fsetpos): Likewise.
* libio/iofsetpos64.c (_IO_new_fsetpos64): Likewise.
* libio/ioftell.c (_IO_ftell): Likewise.
* libio/iofwrite.c (_IO_fwrite): Likewise.
* libio/iogetdelim.c (_IO_getdelim): Likewise.
* libio/iogets.c (_IO_gets): Likewise.
* libio/iopadn.c (_IO_padn): Likewise.
* libio/iopopen.c (_IO_new_proc_open): Likewise.
(_IO_new_popen): Likewise.
(_IO_new_proc_close): Likewise.
* libio/ioputs.c (_IO_puts): Likewise.
* libio/ioseekoff.c (_IO_seekoff_unlocked): Likewise.
(_IO_seekoff): Likewise.
* libio/ioseekpos.c (_IO_seekpos_unlocked): Likewise.
(_IO_seekpos): Likewise.
* libio/iosetbuffer.c (_IO_setbuffer): Likewise.
* libio/iosetvbuf.c (_IO_setvbuf): Likewise.
* libio/ioungetc.c (_IO_ungetc): Likewise.
* libio/ioungetwc.c (ungetwc): Likewise.
* libio/iovdprintf.c (_IO_vdprintf): Likewise.
* libio/iovsscanf.c (_IO_vsscanf): Likewise.
* libio/iowpadn.c (_IO_wpadn): Likewise.
* libio/libc_fatal.c (__libc_fatal): Likewise.
* libio/memstream.c (__open_memstream): Likewise.
(_IO_mem_sync): Likewise.
(_IO_mem_finish): Likewise.
* libio/oldfileops.c (_IO_old_file_init): Likewise.
(_IO_old_file_close_it): Likewise.
(_IO_old_file_finish): Likewise.
(_IO_old_file_fopen): Likewise.
(_IO_old_file_attach): Likewise.
(_IO_old_file_setbuf): Likewise.
(_IO_old_do_write): Likewise.
(old_do_write): Likewise.
(_IO_old_file_underflow): Likewise.
(_IO_old_file_overflow): Likewise.
(_IO_old_file_sync): Likewise.
(_IO_old_file_seekoff): Likewise.
(_IO_old_file_write): Likewise.
(_IO_old_file_xsputn): Likewise.
* libio/oldiofclose.c (_IO_old_fclose): Likewise.
* libio/oldiofdopen.c (_IO_old_fdopen): Likewise.
* libio/oldiofgetpos.c (_IO_old_fgetpos): Likewise.
* libio/oldiofgetpos64.c (_IO_old_fgetpos64): Likewise.
* libio/oldiofopen.c (_IO_old_fopen): Likewise.
* libio/oldiofsetpos.c (_IO_old_fsetpos): Likewise.
* libio/oldiofsetpos64.c (_IO_old_fsetpos64): Likewise.
* libio/oldiopopen.c (_IO_old_proc_open): Likewise.
(_IO_old_popen): Likewise.
(_IO_old_proc_close): Likewise.
* libio/oldpclose.c (__old_pclose): Likewise.
* libio/pclose.c (__new_pclose): Likewise.
* libio/peekc.c (_IO_peekc_locked): Likewise.
* libio/putc.c (_IO_putc): Likewise.
* libio/putc_u.c (putc_unlocked): Likewise.
* libio/putchar.c (putchar): Likewise.
* libio/putchar_u.c (putchar_unlocked): Likewise.
* libio/putwc.c (putwc): Likewise.
* libio/putwc_u.c (putwc_unlocked): Likewise.
* libio/putwchar.c (putwchar): Likewise.
* libio/putwchar_u.c (putwchar_unlocked): Likewise.
* libio/rewind.c (rewind): Likewise.
* libio/setbuf.c (setbuf): Likewise.
* libio/setlinebuf.c (setlinebuf): Likewise.
* libio/vasprintf.c (_IO_vasprintf): Likewise.
* libio/vscanf.c (_IO_vscanf): Likewise.
* libio/vsnprintf.c (_IO_strn_overflow): Likewise.
* libio/vswprintf.c (_IO_wstrn_overflow): Likewise.
* libio/wfiledoalloc.c (_IO_wfile_doallocate): Likewise.
* libio/wgenops.c (_IO_least_wmarker): Likewise.
(_IO_switch_to_main_wget_area): Likewise.
(_IO_switch_to_wbackup_area): Likewise.
(_IO_wsetb): Likewise.
(_IO_wdefault_pbackfail): Likewise.
(_IO_wdefault_finish): Likewise.
(_IO_wdefault_uflow): Likewise.
(__woverflow): Likewise.
(__wuflow): Likewise.
(__wunderflow): Likewise.
(_IO_wdefault_xsputn): Likewise.
(_IO_wdefault_xsgetn): Likewise.
(_IO_wdoallocbuf): Likewise.
(_IO_wdefault_doallocate): Likewise.
(_IO_switch_to_wget_mode): Likewise.
(_IO_free_wbackup_area): Likewise.
(_IO_switch_to_wput_mode): Likewise.
(_IO_sputbackwc): Likewise.
(_IO_sungetwc): Likewise.
(_IO_adjust_wcolumn): Likewise.
(_IO_init_wmarker): Likewise.
(_IO_wmarker_delta): Likewise.
(_IO_seekwmark): Likewise.
(_IO_unsave_wmarkers): Likewise.
* libio/wmemstream.c (open_wmemstream): Likewise.
(_IO_wmem_sync): Likewise.
(_IO_wmem_finish): Likewise.
* locale/nl_langinfo.c (nl_langinfo): Likewise.
* locale/nl_langinfo_l.c (__nl_langinfo_l): Likewise.
* locale/programs/simple-hash.c (init_hash): Likewise.
(delete_hash): Likewise.
(insert_entry): Likewise.
(set_entry): Likewise.
(next_prime): Likewise.
(is_prime): Likewise.
* locale/programs/xmalloc.c (fixup_null_alloc): Likewise.
(xmalloc): Likewise.
(xrealloc): Likewise.
* locale/programs/xstrdup.c (xstrdup): Likewise.
* localedata/collate-test.c (xstrcoll): Likewise.
* localedata/xfrm-test.c (xstrcmp): Likewise.
* login/getlogin_r.c (__getlogin_r): Likewise.
* login/getpt.c (__posix_openpt): Likewise.
* login/login_tty.c (login_tty): Likewise.
* login/setlogin.c (setlogin): Likewise.
* mach/msg-destroy.c (__mach_msg_destroy): Likewise.
(mach_msg_destroy_port): Likewise.
(mach_msg_destroy_memory): Likewise.
* malloc/mcheck.c (flood): Likewise.
* misc/acct.c (acct): Likewise.
* misc/brk.c (__brk): Likewise.
* misc/chflags.c (chflags): Likewise.
* misc/chroot.c (chroot): Likewise.
* misc/fchflags.c (fchflags): Likewise.
* misc/fstab.c (getfsspec): Likewise.
(getfsfile): Likewise.
* misc/fsync.c (fsync): Likewise.
* misc/ftruncate.c (__ftruncate): Likewise.
* misc/ftruncate64.c (__ftruncate64): Likewise.
* misc/getdomain.c (getdomainname): Likewise.
(getdomainname): Likewise.
* misc/gethostname.c (__gethostname): Likewise.
* misc/getpass.c (getpass): Likewise.
* misc/getttyent.c (skip): Likewise.
(value): Likewise.
* misc/gtty.c (gtty): Likewise.
* misc/hsearch.c (hsearch): Likewise.
(hcreate): Likewise.
* misc/hsearch_r.c (__hcreate_r): Likewise.
(__hdestroy_r): Likewise.
* misc/ioctl.c (__ioctl): Likewise.
* misc/mkdtemp.c (mkdtemp): Likewise.
* misc/mkostemp.c (mkostemp): Likewise.
* misc/mkostemp64.c (mkostemp64): Likewise.
* misc/mkostemps.c (mkostemps): Likewise.
* misc/mkostemps64.c (mkostemps64): Likewise.
* misc/mkstemp.c (mkstemp): Likewise.
* misc/mkstemp64.c (mkstemp64): Likewise.
* misc/mkstemps.c (mkstemps): Likewise.
* misc/mkstemps64.c (mkstemps64): Likewise.
* misc/mktemp.c (__mktemp): Likewise.
* misc/preadv.c (preadv): Likewise.
* misc/preadv64.c (preadv64): Likewise.
* misc/pwritev.c (pwritev): Likewise.
* misc/pwritev64.c (pwritev64): Likewise.
* misc/readv.c (__readv): Likewise.
* misc/revoke.c (revoke): Likewise.
* misc/setdomain.c (setdomainname): Likewise.
* misc/setegid.c (setegid): Likewise.
* misc/seteuid.c (seteuid): Likewise.
* misc/sethostid.c (sethostid): Likewise.
* misc/sethostname.c (sethostname): Likewise.
* misc/setregid.c (__setregid): Likewise.
* misc/setreuid.c (__setreuid): Likewise.
* misc/sstk.c (sstk): Likewise.
* misc/stty.c (stty): Likewise.
* misc/syscall.c (syscall): Likewise.
* misc/syslog.c (setlogmask): Likewise.
* misc/truncate.c (__truncate): Likewise.
* misc/truncate64.c (truncate64): Likewise.
* misc/ualarm.c (ualarm): Likewise.
* misc/usleep.c (usleep): Likewise.
* misc/ustat.c (ustat): Likewise.
* misc/writev.c (__writev): Likewise.
* nptl/cleanup_compat.c (_pthread_cleanup_pop): Likewise.
* nptl/old_pthread_cond_broadcast.c
(__pthread_cond_broadcast_2_0): Likewise.
* nptl/old_pthread_cond_destroy.c (__pthread_cond_destroy_2_0):
Likewise.
* nptl/old_pthread_cond_signal.c (__pthread_cond_signal_2_0):
Likewise.
* nptl/old_pthread_cond_wait.c (__pthread_cond_wait_2_0):
Likewise.
* nptl/pt-raise.c (raise): Likewise.
* nptl/pthread_barrier_destroy.c (pthread_barrier_destroy):
Likewise.
* nptl/pthread_barrier_wait.c (__pthread_barrier_wait): Likewise.
* nptl/pthread_barrierattr_destroy.c
(pthread_barrierattr_destroy): Likewise.
* nptl/pthread_barrierattr_init.c (pthread_barrierattr_init):
Likewise.
* nptl/pthread_barrierattr_setpshared.c
(pthread_barrierattr_setpshared): Likewise.
* nptl/pthread_cond_broadcast.c (__pthread_cond_broadcast):
Likewise.
* nptl/pthread_cond_destroy.c (__pthread_cond_destroy): Likewise.
* nptl/pthread_cond_init.c (__pthread_cond_init): Likewise.
* nptl/pthread_cond_signal.c (__pthread_cond_signal): Likewise.
* nptl/pthread_condattr_destroy.c (__pthread_condattr_destroy):
Likewise.
* nptl/pthread_condattr_getclock.c (pthread_condattr_getclock):
Likewise.
* nptl/pthread_condattr_getpshared.c
(pthread_condattr_getpshared): Likewise.
* nptl/pthread_condattr_init.c (__pthread_condattr_init):
Likewise.
* nptl/pthread_condattr_setpshared.c
(pthread_condattr_setpshared): Likewise.
* nptl/pthread_detach.c (pthread_detach): Likewise.
* nptl/pthread_equal.c (__pthread_equal): Likewise.
* nptl/pthread_getcpuclockid.c (pthread_getcpuclockid): Likewise.
* nptl/pthread_getspecific.c (__pthread_getspecific): Likewise.
* nptl/pthread_key_delete.c (pthread_key_delete): Likewise.
* nptl/pthread_mutex_consistent.c (pthread_mutex_consistent):
Likewise.
* nptl/pthread_mutex_destroy.c (__pthread_mutex_destroy):
Likewise.
* nptl/pthread_mutex_getprioceiling.c
(pthread_mutex_getprioceiling): Likewise.
* nptl/pthread_mutexattr_destroy.c (__pthread_mutexattr_destroy):
Likewise.
* nptl/pthread_mutexattr_getprotocol.c
(pthread_mutexattr_getprotocol): Likewise.
* nptl/pthread_mutexattr_getpshared.c
(pthread_mutexattr_getpshared): Likewise.
* nptl/pthread_mutexattr_getrobust.c
(pthread_mutexattr_getrobust): Likewise.
* nptl/pthread_mutexattr_gettype.c (pthread_mutexattr_gettype):
Likewise.
* nptl/pthread_mutexattr_init.c (__pthread_mutexattr_init):
Likewise.
* nptl/pthread_mutexattr_setprioceiling.c
(pthread_mutexattr_setprioceiling): Likewise.
* nptl/pthread_mutexattr_setprotocol.c
(pthread_mutexattr_setprotocol): Likewise.
* nptl/pthread_mutexattr_setpshared.c
(pthread_mutexattr_setpshared): Likewise.
* nptl/pthread_mutexattr_setrobust.c
(pthread_mutexattr_setrobust): Likewise.
* nptl/pthread_mutexattr_settype.c (__pthread_mutexattr_settype):
Likewise.
* nptl/pthread_rwlock_destroy.c (__pthread_rwlock_destroy):
Likewise.
* nptl/pthread_rwlockattr_destroy.c (pthread_rwlockattr_destroy):
Likewise.
* nptl/pthread_rwlockattr_getkind_np.c
(pthread_rwlockattr_getkind_np): Likewise.
* nptl/pthread_rwlockattr_getpshared.c
(pthread_rwlockattr_getpshared): Likewise.
* nptl/pthread_rwlockattr_init.c (pthread_rwlockattr_init):
Likewise.
* nptl/pthread_rwlockattr_setkind_np.c
(pthread_rwlockattr_setkind_np): Likewise.
* nptl/pthread_rwlockattr_setpshared.c
(pthread_rwlockattr_setpshared): Likewise.
* nptl/pthread_setcancelstate.c (__pthread_setcancelstate):
Likewise.
* nptl/pthread_setcanceltype.c (__pthread_setcanceltype):
Likewise.
* nptl/pthread_setconcurrency.c (pthread_setconcurrency):
Likewise.
* nptl/pthread_setschedprio.c (pthread_setschedprio): Likewise.
* nptl/pthread_setspecific.c (__pthread_setspecific): Likewise.
* nptl/pthread_spin_destroy.c (pthread_spin_destroy): Likewise.
* nptl/pthread_tryjoin.c (pthread_tryjoin_np): Likewise.
* nptl/sem_close.c (sem_close): Likewise.
* nptl/sem_destroy.c (__new_sem_destroy): Likewise.
* nptl/sem_init.c (__old_sem_init): Likewise.
* nptl/sigaction.c (__sigaction): Likewise.
* nptl/unregister-atfork.c (__unregister_atfork): Likewise.
* posix/_exit.c (_exit): Likewise.
* posix/alarm.c (alarm): Likewise.
* posix/confstr.c (confstr): Likewise.
* posix/fpathconf.c (__fpathconf): Likewise.
* posix/getgroups.c (__getgroups): Likewise.
* posix/getpgid.c (__getpgid): Likewise.
* posix/group_member.c (__group_member): Likewise.
* posix/pathconf.c (__pathconf): Likewise.
* posix/sched_getaffinity.c (sched_getaffinity): Likewise.
* posix/sched_setaffinity.c (sched_setaffinity): Likewise.
* posix/setgid.c (__setgid): Likewise.
* posix/setpgid.c (__setpgid): Likewise.
* posix/setuid.c (__setuid): Likewise.
* posix/sleep.c (__sleep): Likewise.
* posix/sysconf.c (__sysconf): Likewise.
* posix/times.c (__times): Likewise.
* posix/uname.c (__uname): Likewise.
* posix/waitid.c (__waitid): Likewise.
* pwd/getpw.c (__getpw): Likewise.
* resolv/base64.c (b64_pton): Likewise.
* resolv/gai_sigqueue.c (__gai_sigqueue): Likewise.
* resolv/gethnamaddr.c (Dprintf): Likewise.
(gethostbyname): Likewise.
(gethostbyname2): Likewise.
(gethostbyaddr): Likewise.
(_sethtent): Likewise.
(_gethtbyname): Likewise.
(_gethtbyname2): Likewise.
(_gethtbyaddr): Likewise.
(map_v4v6_address): Likewise.
(map_v4v6_hostent): Likewise.
(addrsort): Likewise.
(ht_sethostent): Likewise.
(ht_gethostbyname): Likewise.
(ht_gethostbyaddr): Likewise.
* resolv/inet_net_ntop.c (inet_net_ntop): Likewise.
(inet_net_ntop_ipv4): Likewise.
* resolv/inet_neta.c (inet_neta): Likewise.
* resolv/inet_ntop.c (inet_ntop): Likewise.
(inet_ntop4): Likewise.
(inet_ntop6): Likewise.
* resolv/inet_pton.c (__inet_pton): Likewise.
(inet_pton4): Likewise.
(inet_pton6): Likewise.
* resolv/res_debug.c (loc_aton): Likewise.
(loc_ntoa): Likewise.
* resource/getpriority.c (__getpriority): Likewise.
* resource/getrusage.c (__getrusage): Likewise.
* resource/nice.c (nice): Likewise.
* resource/setpriority.c (__setpriority): Likewise.
* resource/setrlimit64.c (setrlimit64): Likewise.
* resource/vlimit.c (vlimit): Likewise.
* resource/vtimes.c (vtimes): Likewise.
* rt/aio_error.c (aio_error): Likewise.
* rt/aio_return.c (aio_return): Likewise.
* rt/aio_sigqueue.c (__aio_sigqueue): Likewise.
* signal/kill.c (__kill): Likewise.
* signal/killpg.c (killpg): Likewise.
* signal/raise.c (raise): Likewise.
* signal/sigaction.c (__sigaction): Likewise.
* signal/sigaddset.c (sigaddset): Likewise.
* signal/sigaltstack.c (sigaltstack): Likewise.
* signal/sigandset.c (sigandset): Likewise.
* signal/sigblock.c (__sigblock): Likewise.
* signal/sigdelset.c (sigdelset): Likewise.
* signal/sigempty.c (sigemptyset): Likewise.
* signal/sigfillset.c (sigfillset): Likewise.
* signal/sighold.c (sighold): Likewise.
* signal/sigignore.c (sigignore): Likewise.
* signal/sigintr.c (siginterrupt): Likewise.
* signal/sigisempty.c (sigisemptyset): Likewise.
* signal/sigismem.c (sigismember): Likewise.
* signal/signal.c (signal): Likewise.
* signal/sigorset.c (sigorset): Likewise.
* signal/sigpause.c (__sigpause): Likewise.
* signal/sigpending.c (sigpending): Likewise.
* signal/sigprocmask.c (__sigprocmask): Likewise.
* signal/sigrelse.c (sigrelse): Likewise.
* signal/sigreturn.c (__sigreturn): Likewise.
* signal/sigset.c (sigset): Likewise.
* signal/sigsetmask.c (__sigsetmask): Likewise.
* signal/sigstack.c (sigstack): Likewise.
* signal/sigsuspend.c (__sigsuspend): Likewise.
* signal/sigvec.c (sigvec_wrapper_handler): Likewise.
* signal/sysv_signal.c (__sysv_signal): Likewise.
* socket/accept.c (accept): Likewise.
* socket/accept4.c (__libc_accept4): Likewise.
* socket/bind.c (__bind): Likewise.
* socket/connect.c (__connect): Likewise.
* socket/getpeername.c (getpeername): Likewise.
* socket/getsockname.c (__getsockname): Likewise.
* socket/getsockopt.c (getsockopt): Likewise.
* socket/listen.c (__listen): Likewise.
* socket/recv.c (__recv): Likewise.
* socket/recvmsg.c (__recvmsg): Likewise.
* socket/send.c (__send): Likewise.
* socket/sendmsg.c (__sendmsg): Likewise.
* socket/shutdown.c (shutdown): Likewise.
* socket/sockatmark.c (sockatmark): Likewise.
* socket/socket.c (__socket): Likewise.
* stdio-common/ctermid.c (ctermid): Likewise.
* stdio-common/cuserid.c (cuserid): Likewise.
* stdio-common/printf-prs.c (parse_printf_format): Likewise.
* stdio-common/remove.c (remove): Likewise.
* stdio-common/rename.c (rename): Likewise.
* stdio-common/renameat.c (renameat): Likewise.
* stdio-common/tempname.c (__gen_tempname): Likewise.
* stdio-common/xbug.c (InitBuffer): Likewise.
(AppendToBuffer): Likewise.
(ReadFile): Likewise.
* stdlib/a64l.c (a64l): Likewise.
* stdlib/drand48_r.c (drand48_r): Likewise.
* stdlib/getcontext.c (getcontext): Likewise.
* stdlib/getenv.c (getenv): Likewise.
* stdlib/l64a.c (l64a): Likewise.
* stdlib/llabs.c (llabs): Likewise.
* stdlib/lldiv.c (lldiv): Likewise.
* stdlib/lrand48_r.c (lrand48_r): Likewise.
* stdlib/mrand48_r.c (mrand48_r): Likewise.
* stdlib/putenv.c (putenv): Likewise.
* stdlib/random.c (__srandom): Likewise.
(__initstate): Likewise.
(__setstate): Likewise.
* stdlib/random_r.c (__srandom_r): Likewise.
(__setstate_r): Likewise.
(__random_r): Likewise.
* stdlib/secure-getenv.c (__libc_secure_getenv): Likewise.
* stdlib/setcontext.c (setcontext): Likewise.
* stdlib/setenv.c (setenv): Likewise.
(unsetenv): Likewise.
* stdlib/srand48.c (srand48): Likewise.
* stdlib/srand48_r.c (__srand48_r): Likewise.
* stdlib/swapcontext.c (swapcontext): Likewise.
* stdlib/system.c (__libc_system): Likewise.
* stdlib/tst-strtod.c (expand): Likewise.
* stdlib/tst-strtol.c (expand): Likewise.
* stdlib/tst-strtoll.c (expand): Likewise.
* streams/fattach.c (fattach): Likewise.
* streams/fdetach.c (fdetach): Likewise.
* streams/getmsg.c (getmsg): Likewise.
* streams/isastream.c (isastream): Likewise.
* string/ffs.c (__ffs): Likewise.
* string/ffsll.c (ffsll): Likewise.
* string/memcmp.c (memcmp_common_alignment): Likewise.
(memcmp_not_common_alignment): Likewise.
(MEMCMP): Likewise.
* string/memcpy.c (memcpy): Likewi |
