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When the commit
commit 03992356e6fedc5a5e9d32df96c1a2c79ea28a8f
Author: Zack Weinberg <zackw@panix.com>
Date: Sat Feb 10 11:58:35 2018 -0500
Use C99-compliant scanf under _GNU_SOURCE with modern compilers.
added the DEPRECATED_SCANF macro to select when redirections of *scanf
functions to their ISO C99 compliant versions should happen, it
accidentally missed doing it for vfwscanf, vwscanf, and vswscanf.
Tested for powerpc64le and with build-many-glibcs (i686-linux-gnu and
nios2-linux-gnu are failing with current master, and with this patch,
but I didn't see a regression).
Change-Id: I706b344a3fb50be017cdab9251d9da18a3ba8c60
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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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The only difference between noncompliant and C99-compliant scanf is
that the former accepts the archaic GNU extension '%as' (also %aS and
%a[...]) meaning to allocate space for the input string with malloc.
This extension conflicts with C99's use of %a as a format _type_
meaning to read a floating-point number; POSIX.1-2008 standardized
equivalent functionality using the modifier letter 'm' instead (%ms,
%mS, %m[...]).
The extension was already disabled in most conformance modes:
specifically, any mode that doesn't involve _GNU_SOURCE and _does_
involve either strict conformance to C99 or loose conformance to both
C99 and POSIX.1-2001 would get the C99-compliant scanf. With
compilers new enough to use -std=gnu11 instead of -std=gnu89, or
equivalent, that includes the default mode.
With this patch, we now provide C99-compliant scanf in all
configurations except when _GNU_SOURCE is defined *and*
__STDC_VERSION__ or __cplusplus (whichever is relevant) indicates
C89/C++98. This leaves the old scanf available under e.g. -std=c89
-D_GNU_SOURCE, but removes it from e.g. -std=gnu11 -D_GNU_SOURCE (it
was already not present under -std=gnu11 without -D_GNU_SOURCE) and
from -std=gnu89 without -D_GNU_SOURCE.
There needs to be an internal override so we can compile the
noncompliant scanf itself. This is the same problem we had when we
removed 'gets' from _GNU_SOURCE and it's dealt with the same way:
there's a new __GLIBC_USE symbol, DEPRECATED_SCANF, which defaults to
off under the appropriate conditions for external code, but can be
overridden by individual files within stdio.
We also run into problems with PLT bypass for internal uses of sscanf,
because libc_hidden_proto uses __REDIRECT and so does the logic in
stdio.h for choosing which implementation of scanf to use; __REDIRECT
isn't transitive, so include/stdio.h needs to bridge the gap with a
macro. As far as I can tell, sscanf is the only function in this
family that's internally called by unrelated code.
Finally, there are several tests in stdio-common that use the
extension. bug21.c is a regression test for a crash; it still
exercises the relevant code when changed to use %ms instead of %as.
scanf14.c through scanf17.c are more complicated since they are
actually testing the subtleties of the extension - under what
circumstances is 'a' treated as a modifier letter, etc. I changed all
of them to use %ms instead of %as as well, but duplicated scanf14.c
and scanf16.c as scanf14a.c and scanf16a.c. These still use %as and
are compiled with -std=gnu89 to access the old extension. A bunch of
diagnostic overrides and manual workarounds for the old stdio.h
behavior become unnecessary. Yay!
* include/features.h (__GLIBC_USE_DEPRECATED_SCANF): New __GLIBC_USE
parameter. Only use deprecated scanf when __USE_GNU is defined
and __STDC_VERSION__ is less than 199901L or __cplusplus is less
than 201103L, whichever is relevant for the language being compiled.
* libio/stdio.h, libio/bits/stdio-ldbl.h: Decide whether to redirect
scanf, fscanf, sscanf, vscanf, vfscanf, and vsscanf to their
__isoc99_ variants based only on __GLIBC_USE (DEPRECATED_SCANF).
* wcsmbs/wchar.h: wcsmbs/bits/wchar-ldbl.h: Likewise for
wscanf, fwscanf, swscanf, vwscanf, vfwscanf, and vswscanf.
* libio/iovsscanf.c
* libio/fwscanf.c
* libio/iovswscanf.c
* libio/swscanf.c
* libio/vscanf.c
* libio/vwscanf.c
* libio/wscanf.c
* stdio-common/fscanf.c
* stdio-common/scanf.c
* stdio-common/vfscanf.c
* stdio-common/vfwscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-compat.c
* sysdeps/ieee754/ldbl-opt/nldbl-fscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-fwscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-iovfscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-scanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-sscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-swscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-vfscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-vfwscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-vscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-vsscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-vswscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-vwscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-wscanf.c:
Override __GLIBC_USE_DEPRECATED_SCANF to 1.
* stdio-common/sscanf.c: Likewise. Remove ldbl_hidden_def for __sscanf.
* stdio-common/isoc99_sscanf.c: Add libc_hidden_def for __isoc99_sscanf.
* include/stdio.h: Provide libc_hidden_proto for __isoc99_sscanf,
not sscanf.
[!__GLIBC_USE (DEPRECATED_SCANF)]: Define sscanf as __isoc99_scanf
with a preprocessor macro.
* stdio-common/bug21.c, stdio-common/scanf14.c:
Use %ms instead of %as, %mS instead of %aS, %m[] instead of %a[];
remove DIAG_IGNORE_NEEDS_COMMENT for -Wformat.
* stdio-common/scanf16.c: Likewise. Add __attribute__ ((format (scanf)))
to xscanf, xfscanf, xsscanf.
* stdio-common/scanf14a.c: New copy of scanf14.c which still uses
%as, %aS, %a[]. Remove DIAG_IGNORE_NEEDS_COMMENT for -Wformat.
* stdio-common/scanf16a.c: New copy of scanf16.c which still uses
%as, %aS, %a[]. Add __attribute__ ((format (scanf))) to xscanf,
xfscanf, xsscanf.
* stdio-common/scanf15.c, stdio-common/scanf17.c: No need to
override feature selection macros or provide definitions of u_char etc.
* stdio-common/Makefile (tests): Add scanf14a and scanf16a.
(CFLAGS-scanf15.c, CFLAGS-scanf17.c): Remove.
(CFLAGS-scanf14a.c, CFLAGS-scanf16a.c): New. Compile these files
with -std=gnu89.
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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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There are two flags currently defined: SCANF_LDBL_IS_DBL is the mode
used by __nldbl_ scanf variants, and SCANF_ISOC99_A is the mode used
by __isoc99_ scanf variants. In this patch, the new functions honor
these flag bits if they're set, but they still also look at the
corresponding bits of environmental state, and callers all pass zero.
The new functions do *not* have the "errp" argument possessed by
_IO_vfscanf and _IO_vfwscanf. All internal callers passed NULL for
that argument. External callers could theoretically exist, so I
preserved wrappers, but they are flagged as compat symbols and they
don't preserve the three-way distinction among types of errors that
was formerly exposed. These functions probably should have been in
the list of deprecated _IO_ symbols in 2.27 NEWS -- they're not just
aliases for vfscanf and vfwscanf.
(It was necessary to introduce ldbl_compat_symbol for _IO_vfscanf.
Please check that part of the patch very carefully, I am still not
confident I understand all of the details of ldbl-opt.)
This patch also introduces helper inlines in libio/strfile.h that
encapsulate the process of initializing an _IO_strfile object for
reading. This allows us to call __vfscanf_internal directly from
sscanf, and __vfwscanf_internal directly from swscanf, without
duplicating the initialization code. (Previously, they called their
v-counterparts, but that won't work if we want to control *both* C99
mode and ldbl-is-dbl mode using the flags argument to__vfscanf_internal.)
It's still a little awkward, especially for wide strfiles, but it's
much better than what we had.
Tested for powerpc and powerpc64le.
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This patch mechanically removes all remaining uses, and the
definitions, of the following libio name aliases:
name replaced with
---- -------------
_IO_FILE FILE
_IO_fpos_t __fpos_t
_IO_fpos64_t __fpos64_t
_IO_size_t size_t
_IO_ssize_t ssize_t or __ssize_t
_IO_off_t off_t
_IO_off64_t off64_t
_IO_pid_t pid_t
_IO_uid_t uid_t
_IO_wint_t wint_t
_IO_va_list va_list or __gnuc_va_list
_IO_BUFSIZ BUFSIZ
_IO_cookie_io_functions_t cookie_io_functions_t
__io_read_fn cookie_read_function_t
__io_write_fn cookie_write_function_t
__io_seek_fn cookie_seek_function_t
__io_close_fn cookie_close_function_t
I used __fpos_t and __fpos64_t instead of fpos_t and fpos64_t because
the definitions of fpos_t and fpos64_t depend on the largefile mode.
I used __ssize_t and __gnuc_va_list in a handful of headers where
namespace cleanliness might be relevant even though they're
internal-use-only. In all other cases, I used the public-namespace
name.
There are a tiny handful of places where I left a use of 'struct _IO_FILE'
alone, because it was being used together with 'struct _IO_FILE_plus'
or 'struct _IO_FILE_complete' in the same arithmetic expression.
Because this patch was almost entirely done with search and replace, I
may have introduced indentation botches. I did proofread the diff,
but I may have missed something.
The ChangeLog below calls out all of the places where this was not a
pure search-and-replace change.
Installed stripped libraries and executables are unchanged by this patch,
except that some assertions in vfscanf.c change line numbers.
* libio/libio.h (_IO_FILE): Delete; all uses changed to FILE.
(_IO_fpos_t): Delete; all uses changed to __fpos_t.
(_IO_fpos64_t): Delete; all uses changed to __fpos64_t.
(_IO_size_t): Delete; all uses changed to size_t.
(_IO_ssize_t): Delete; all uses changed to ssize_t or __ssize_t.
(_IO_off_t): Delete; all uses changed to off_t.
(_IO_off64_t): Delete; all uses changed to off64_t.
(_IO_pid_t): Delete; all uses changed to pid_t.
(_IO_uid_t): Delete; all uses changed to uid_t.
(_IO_wint_t): Delete; all uses changed to wint_t.
(_IO_va_list): Delete; all uses changed to va_list or __gnuc_va_list.
(_IO_BUFSIZ): Delete; all uses changed to BUFSIZ.
(_IO_cookie_io_functions_t): Delete; all uses changed to
cookie_io_functions_t.
(__io_read_fn): Delete; all uses changed to cookie_read_function_t.
(__io_write_fn): Delete; all uses changed to cookie_write_function_t.
(__io_seek_fn): Delete; all uses changed to cookie_seek_function_t.
(__io_close_fn): Delete: all uses changed to cookie_close_function_t.
* libio/iofopncook.c: Remove unnecessary forward declarations.
* libio/iolibio.h: Correct outdated commentary.
* malloc/malloc.c (__malloc_stats): Remove unnecessary casts.
* stdio-common/fxprintf.c (__fxprintf_nocancel):
Remove unnecessary casts.
* stdio-common/getline.c: Use _IO_getdelim directly.
Don't redefine ssize_t.
* stdio-common/printf_fp.c, stdio_common/printf_fphex.c
* stdio-common/printf_size.c: Don't redefine size_t or FILE.
Remove outdated comments.
* stdio-common/vfscanf.c: Don't redefine va_list.
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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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swscanf (added in C90 Amendment 1, present in UNIX98) calls vswscanf
(added in C99, not in C90 Amendment 1 or UNIX98). This patch fixes
this by using __vswscanf instead and making vswscanf into a weak
alias.
(I intend to add conform/ test support for C90 Amendment 1 - and
various other standard versions supported by glibc but not yet by
conform/ tests - at some point, once the results for currently tested
standards are cleaner.)
Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).
[BZ #18542]
* libio/iovswscanf.c (__vswscanf): Use libc_hidden_def.
(vswscanf): Use ldbl_weak_alias instead of ldbl_strong_alias
* include/wchar.h (__vswscanf): Declare. Use libc_hidden_proto.
* libio/swscanf.c (__swscanf): Call __vswscanf instead of
vswscanf.
* conform/Makefile (test-xfail-UNIX98/wchar.h/linknamespace):
Remove variable.
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prototype.
(nexttowardf): Redirect to __nldbl_nexttowardf.
(nexttoward): Redirect to nextafter.
(__MATHDECL_2, __MATHDECL_1): Redirect *l functions to
non-*l versions if __LONG_DOUBLE_MATH_OPTIONAL and
__NO_LONG_DOUBLE_MATH.
* math/complex.h (__MATHDECL_1): Likewise.
* math/bits/mathcalls.h (nexttoward): Don't prototype if
__LDBL_COMPAT.
* misc/sys/cdefs.h: Include <bits/wordsize.h>.
(__LDBL_COMPAT, __LDBL_REDIR1, __LDBL_REDIR, __LDBL_REDIR1_NTH,
__LDBL_REDIR_NTH, __LDBL_REDIR_DECL): New macros.
* libio/bits/stdio-ldbl.h: New file.
* libio/Makefile (headers): Add it.
* libio/stdio.h [__LDBL_COMPAT]: #include it.
* libio/bits/libio-ldbl.h: New file.
* libio/Makefile (headers): Add it.
* libio/libio.h [__LDBL_COMPAT]: #include it.
* libio/libioP.h: Include <math_ldbl_opt.h>.
* include/wchar.h (__fwprintf, __vfwprintf): Fix commented out
attribute.
(__vfwprintf_chk): New prototype. Add libc_hidden_proto.
* wcsmbs/bits/wchar-ldbl.h: New file.
* wcsmbs/Makefile (headers): Add it.
* wcsmbs/wchar.h [__LDBL_COMPAT]: #include it.
* wcsmbs/bits/wchar2.h (__vswprintf_alias): Removed.
(vswprintf): Define as a macro rather than inline function.
* stdio-common/bits/printf-ldbl.h: New file.
* stdio-common/Makefile (headers): Add it.
* stdio-common/printf.h [__LDBL_COMPAT]: #include it.
* libio/fwprintf.c: Include libioP.h.
(fwprintf): Use ldbl_weak_alias instead of weak_alias.
* libio/fwscanf.c: Include libioP.h.
(fwscanf): Rename to __fwscanf and add ldbl_strong_alias.
* libio/iovdprintf.c (vdprintf): Use ldbl_weak_alias instead of
weak_alias.
* libio/iovsprintf.c (_IO_vsprintf): Rename to __IO_vsprintf,
add ldbl_strong_alias and use INTDEF2 instead of INTDEF.
(vsprintf): Use ldbl_weak_alias instead of weak_alias.
* libio/iovsscanf.c (__vsscanf, vsscanf): Use ldbl_weak_alias
instead of weak_alias.
* libio/iovswscanf.c (vswscanf): Rename to __vswscanf,
add ldbl_strong_alias and use ldbl_hidden_def instead of
libc_hidden_def.
* libio/obprintf.c (obstack_printf, obstack_vprintf): Use
ldbl_weak_alias instead of weak_alias.
* libio/swprintf.c: Include libioP.h.
(swprintf): Rename to __swprintf and add ldbl_strong_alias.
* libio/swscanf.c: Include libioP.h.
(swscanf): Rename to __swscanf and add ldbl_strong_alias.
* libio/vasprintf.c (vasprintf): Use ldbl_weak_alias instead of
weak_alias.
* libio/vscanf.c (vscanf): Use ldbl_weak_alias instead of
weak_alias.
* libio/vsnprintf.c (__vsnprintf, vsnprintf): Use ldbl_weak_alias
instead of weak_alias.
* libio/vswprintf.c (__vswprintf): Remove alias.
(vswprintf): Use ldbl_weak_alias instead of weak_alias.
* libio/vwprintf.c: Include libioP.h.
(vwprintf): Rename to __vwprintf and add ldbl_strong_alias.
* libio/vwscanf.c (vwscanf): Rename to __vwscanf and add
ldbl_strong_alias.
* libio/wprintf.c: Include libioP.h.
(wprintf): Rename to __wprintf and add ldbl_strong_alias.
* libio/wscanf.c: Include libioP.h.
(wscanf): Rename to __wscanf and add ldbl_strong_alias.
* stdio-common/asprintf.c (__asprintf): Rename to ___asprintf, add
ldbl_strong_alias and use INTDEF2 instead of INTDEF.
(asprintf): Use ldbl_weak_alias instead of weak_alias.
* stdio-common/dprintf.c (dprintf): Rename to __dprintf, add
ldbl_strong_alias and use ldbl_hidden_def instead of
libc_hidden_def.
* stdio-common/fprintf.c: Include libioP.h.
(fprintf): Rename to __fprintf, add ldbl_strong_alias and
use ldbl_hidden_def instead of libc_hidden_def.
(_IO_fprintf): Use ldbl_weak_alias instead of weak_alias.
* stdio-common/fscanf.c: Include libioP.h.
(fscanf): Rename to __fscanf and add ldbl_strong_alias.
* stdio-common/printf.c: Include libioP.h.
(printf): Rename to __printf and add ldbl_strong_alias.
(_IO_printf): Use ldbl_strong_alias instead of strong_alias.
* stdio-common/printf_fp.c (__printf_fp): Rename to __printf_fp, add
ldbl_strong_alias and use ldbl_hidden_def instead of
libc_hidden_def.
* stdio-common/printf_size.c (printf_size): Rename to __printf_size
and add ldbl_strong_alias.
* stdio-common/scanf.c (scanf): Rename to __scanf and add
ldbl_strong_alias.
* stdio-common/snprintf.c (snprintf): Use ldbl_weak_alias instead of
weak_alias.
* stdio-common/sprintf.c (sprintf): Rename to __sprintf, add
ldbl_strong_alias and use ldbl_hidden_def instead of
libc_hidden_def.
(_IO_sprintf): Use ldbl_strong_alias instead of strong_alias.
* stdio-common/sscanf.c: Include libioP.h instead of iolibio.h.
(sscanf): Rename to __sscanf and add ldbl_strong_alias.
* stdio-common/vfprintf.c (vfprintf): Define to
_IO_vfprintf_internal. Use ldbl_strong_alias instead. Use
ldbl_hidden_def instead of libc_hidden_def.
(_IO_vfprintf_internal): Clear is_long_double if __ldbl_is_dbl,
handle the argument as double if it is non-zero.
(vfwprintf): Use ldbl_weak_alias instead of weak_alias.
(_IO_vfprintf): Add ldbl_strong_alias.
* stdio-common/vfscanf.c (_IO_vfscanf): Rename to
_IO_vfscanf_internal, don't use strtold if __ldbl_is_dbl, add
ldbl_strong_alias.
(vfwscanf): Use ldbl_weak_alias instead of weak_alias.
(__vfscanf): Rename to ___vfscanf, add ldbl_strong_alias and
use ldbl_hidden_def instead of libc_hidden_def.
(vfscanf): Use ldbl_weak_alias instead of weak_alias.
* stdio-common/vprintf.c: Include libioP.h.
(vprintf): Rename to __vprintf and add ldbl_strong_alias.
* debug/fprintf_chk.c (__fprintf_chk): Rename to ___fprintf_chk
and add ldbl_strong_alias.
* debug/printf_chk.c (__printf_chk): Rename to ___printf_chk
and add ldbl_strong_alias.
* debug/snprintf_chk.c: Include libioP.h.
(__snprintf_chk): Rename to ___snprintf_chk and add ldbl_strong_alias.
* debug/sprintf_chk.c: Include libioP.h.
(__sprintf_chk): Rename to ___sprintf_chk and add ldbl_strong_alias.
* debug/vfprintf_chk.c (__vfprintf_chk): Rename to ___vfprintf_chk,
add ldbl_strong_alias and use ldbl_hidden_def instead of
libc_hidden_def.
* debug/vfwprintf_chk.c (__vfwprintf_chk): Add libc_hidden_def.
* debug/vprintf_chk.c (__vprintf_chk): Rename to ___vprintf_chk
and add ldbl_strong_alias.
* debug/vsnprintf_chk.c (__vsnprintf_chk): Rename to ___vsnprintf_chk,
add ldbl_strong_alias and use ldbl_hidden_def instead of
libc_hidden_def.
* debug/vsprintf_chk.c (__vsprintf_chk): Rename to ___vsprintf_chk,
add ldbl_strong_alias and use ldbl_hidden_def instead of
libc_hidden_def.
* stdlib/stdlib.h (strtold): Don't define inline if [!__LDBL_COMPAT].
* wcsmbs/wchar.h (wcstold): Likewise.
* stdlib/strtod_l.c: Include math_ldbl_opt.h.
(____STRTOF_INTERNAL): Define.
(INTERNAL (__STRTOF)): Rename to ____STRTOF_INTERNAL.
(__STRTOF): Call ____STRTOF_INTERNAL instead.
[LONG_DOUBLE_COMPAT] (strtold_l, wcstold_l, __strtold_l, __wcstold_l):
Add compatibility symbols.
* stdlib/strtod.c: Include math_ldbl_opt.h.
[LONG_DOUBLE_COMPAT] (strtold, wcstold, __strtold_internal,
__wcstold_internal): Add compatibility symbols.
* stdlib/strtold.c: Include bits/wordsize.h, wchar.h.
(NEW, NEW1): Define.
(__new_strtold, __new_wcstold): New prototypes.
(____new_strtold_internal, ____new_wcstold_internal): Likewise.
Add libc_hidden_proto.
(STRTOF): Define to NEW (*told).
[__LONG_DOUBLE_MATH_OPTIONAL] (wcstold, strtold): Add
long_double_symbol.
[__LONG_DOUBLE_MATH_OPTIONAL] (__wcstold_internal,
__strtold_internal): Likewise. Add libc_hidden_ver.
* stdlib/bits/stdlib-ldbl.h: New file.
* stdlib/Makefile (headers): Add it.
* stdlib/stdlib.h [__LDBL_COMPAT]: #include it.
* include/stdlib.h (ecvt_r, fcvt_r, qecvt_r, qfcvt_r): Remove
libc_hidden_proto.
(__ecvt, __fcvt, __gcvt, __ecvt_r, __fcvt_r, __qecvt, __qfcvt,
__qgcvt, __qecvt_r, __qfcvt_r): New prototypes.
* misc/efgcvt_r.c: Include shlib-compat.h.
(LONG_DOUBLE_CVT): Define.
(__APPEND, __APPEND2): Define.
(*fcvt_r): Use __APPEND instead of APPEND. Remove libc_hidden_def.
(*ecvt_r): Likewise.
(cvt_symbol): Define. Use it on fcvt_r and ecvt_r.
* misc/efgcvt.c: Include shlib-compat.h.
(LONG_DOUBLE_CVT): Define.
(__APPEND, __APPEND2): Define.
(fcvt): Use __APPEND instead of APPEND. Remove libc_hidden_def.
(ecvt, gcvt): Likewise.
(cvt_symbol): Define. Use it on fcvt, ecvt and gcvt.
* stdlib/bits/monetary-ldbl.h: New file.
* stdlib/Makefile (headers): Add it.
* stdlib/monetary.h [__LDBL_COMPAT]: #include it.
* stdlib/strfmon.c: Include math_ldbl_opt.h.
(strfmon): Rename to __strfmon and add ldbl_strong_alias.
* stdlib/strfmon_l.c: Remove all traces of [!USE_IN_LIBIO].
(__vstrfmon_l): Don't set is_long_double if __ldbl_is_dbl.
(__strfmon_l): Rename to ___strfmon_l and add ldbl_strong_alias.
(strfmon_l): Use ldbl_weak_alias instead of weak_alias.
* misc/bits/syslog-ldbl.h: New file.
* misc/Makefile (headers): Add it.
* misc/sys/syslog.h [__LDBL_COMPAT]: #include it.
* misc/syslog.c: Include math_ldbl_opt.h.
(syslog): Rename to __syslog and add ldbl_strong_alias,
use ldbl_hidden_def instead of libc_hidden_def.
(vsyslog): Rename to __vsyslog and add ldbl_strong_alias,
use ldbl_hidden_def instead of libc_hidden_def.
* sysdeps/generic/math_ldbl_opt.h: New file.
* math/w_j1l.c (j1l, y1l): Rename to __ prefixed variants.
Add weak_alias.
* math/w_j0l.c (j0l, y0l): Likewise.
* math/w_jnl.c (jnl, ynl): Likewise.
* sysdeps/ieee754/ldbl-96/s_nexttoward.c
(__nexttowardl): Remove strong_alias.
(nexttowardl): Remove weak_alias.
* sysdeps/ieee754/ldbl-96/s_erfl.c
(__erfl, __erfcl): Remove strong_alias.
(erfl, erfcl): Remove weak_alias.
* sysdeps/ieee754/ldbl-64-128/s_asinhl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_atanl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_cbrtl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_ceill.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_copysignl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_cosl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_erfl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_expm1l.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_fabsl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_finitel.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_floorl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_fpclassifyl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_frexpl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_ilogbl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_isinfl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_isnanl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_llrintl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_llroundl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_log1pl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_logbl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_lrintl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_lroundl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_modfl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_nearbyintl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_nextafterl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_nexttoward.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_nexttowardf.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_nexttowardfd.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_remquol.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_rintl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_roundl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_scalblnl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_scalbnl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_signbitl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_sincosl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_sinl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_tanhl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_tanl.c: New file.
* sysdeps/ieee754/ldbl-64-128/s_truncl.c: New file.
* sysdeps/ieee754/ldbl-64-128/strtold_l.c: New file.
* sysdeps/ieee754/ldbl-64-128/w_expl.c: New file.
* sysdeps/ieee754/ldbl-opt/configure.in: New file.
* sysdeps/ieee754/ldbl-opt/configure: New file.
* sysdeps/ieee754/ldbl-opt/Makefile: New file.
* sysdeps/ieee754/ldbl-opt/Versions: New file.
* sysdeps/ieee754/ldbl-opt/cabs.c: New file.
* sysdeps/ieee754/ldbl-opt/cabsl.c: New file.
* sysdeps/ieee754/ldbl-opt/carg.c: New file.
* sysdeps/ieee754/ldbl-opt/cargl.c: New file.
* sysdeps/ieee754/ldbl-opt/cimag.c: New file.
* sysdeps/ieee754/ldbl-opt/cimagl.c: New file.
* sysdeps/ieee754/ldbl-opt/conj.c: New file.
* sysdeps/ieee754/ldbl-opt/conjl.c: New file.
* sysdeps/ieee754/ldbl-opt/creal.c: New file.
* sysdeps/ieee754/ldbl-opt/creall.c: New file.
* sysdeps/ieee754/ldbl-opt/math_ldbl_opt.c: New file.
* sysdeps/ieee754/ldbl-opt/math_ldbl_opt.h: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-acos.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-acosh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-asin.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-asinh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-asprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-atan.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-atan2.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-atanh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cabs.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cacos.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cacosh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-carg.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-casin.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-casinh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-catan.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-catanh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cbrt.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-ccos.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-ccosh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-ceil.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cexp.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cimag.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-clog.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-clog10.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-conj.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-copysign.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cos.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cosh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cpow.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-cproj.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-creal.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-csin.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-csinh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-csqrt.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-ctan.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-ctanh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-dprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-drem.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-erf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-erfc.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-exp.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-exp10.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-exp2.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-expm1.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fabs.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fdim.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-finite.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-floor.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fma.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fmax.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fmin.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fmod.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-frexp.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fwprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fwprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-fwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-gamma.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-hypot.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-ilogb.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-iovfscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isinf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-isnan.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-j0.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-j1.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-jn.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-ldexp.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-lgamma.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-lgamma_r.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-llrint.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-llround.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-log.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-log10.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-log1p.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-log2.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-logb.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-lrint.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-lround.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-modf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-nan.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-nearbyint.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-nextafter.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-nexttoward.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-nexttowardf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-obstack_printf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-obstack_vprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-pow.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-pow10.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-printf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-printf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-printf_fp.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-printf_size.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-qecvt.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-qecvt_r.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-qfcvt.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-qfcvt_r.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-qgcvt.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-remainder.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-remquo.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-rint.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-round.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-scalb.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-scalbln.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-scalbn.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-scanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-signbit.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-significand.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-sin.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-sincos.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-sinh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-snprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-snprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-sprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-sprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-sqrt.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-sscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-strfmon.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-strtold.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-strtoldint.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-swprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-swprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-swscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-syslog.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-syslog_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-tan.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-tanh.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-tgamma.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-trunc.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vasprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vdprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vfprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vfprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vfscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vfwprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vfwprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vfwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vsnprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vsnprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vsprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vsprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vsscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vswprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vswprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vswscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vsyslog.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vsyslog_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vwprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vwprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-vwscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-wcstold.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-wcstoldint.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-wprintf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-wprintf_chk.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-wscanf.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-y0.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-y1.c: New file.
* sysdeps/ieee754/ldbl-opt/nldbl-yn.c: New file.
* sysdeps/ieee754/ldbl-opt/s_asinh.c: New file.
* sysdeps/ieee754/ldbl-opt/s_atan.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cacos.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cacosh.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cacoshl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cacosl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_casin.c: New file.
* sysdeps/ieee754/ldbl-opt/s_casinh.c: New file.
* sysdeps/ieee754/ldbl-opt/s_casinhl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_casinl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_catan.c: New file.
* sysdeps/ieee754/ldbl-opt/s_catanh.c: New file.
* sysdeps/ieee754/ldbl-opt/s_catanhl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_catanl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cbrt.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ccos.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ccosh.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ccoshl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ccosl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ceil.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cexp.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cexpl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_clog.c: New file.
* sysdeps/ieee754/ldbl-opt/s_clog10.c: New file.
* sysdeps/ieee754/ldbl-opt/s_clog10l.c: New file.
* sysdeps/ieee754/ldbl-opt/s_clogl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_copysign.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cpow.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cpowl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cproj.c: New file.
* sysdeps/ieee754/ldbl-opt/s_cprojl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_csin.c: New file.
* sysdeps/ieee754/ldbl-opt/s_csinh.c: New file.
* sysdeps/ieee754/ldbl-opt/s_csinhl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_csinl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_csqrt.c: New file.
* sysdeps/ieee754/ldbl-opt/s_csqrtl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ctan.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ctanh.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ctanhl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ctanl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_erf.c: New file.
* sysdeps/ieee754/ldbl-opt/s_expm1.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fabs.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fdim.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fdiml.c: New file.
* sysdeps/ieee754/ldbl-opt/s_finite.c: New file.
* sysdeps/ieee754/ldbl-opt/s_floor.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fma.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fmal.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fmax.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fmaxl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fmin.c: New file.
* sysdeps/ieee754/ldbl-opt/s_fminl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_frexp.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ilogb.c: New file.
* sysdeps/ieee754/ldbl-opt/s_isinf.c: New file.
* sysdeps/ieee754/ldbl-opt/s_isnan.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ldexp.c: New file.
* sysdeps/ieee754/ldbl-opt/s_ldexpl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_llrint.c: New file.
* sysdeps/ieee754/ldbl-opt/s_llround.c: New file.
* sysdeps/ieee754/ldbl-opt/s_log1p.c: New file.
* sysdeps/ieee754/ldbl-opt/s_logb.c: New file.
* sysdeps/ieee754/ldbl-opt/s_lrint.c: New file.
* sysdeps/ieee754/ldbl-opt/s_lround.c: New file.
* sysdeps/ieee754/ldbl-opt/s_modf.c: New file.
* sysdeps/ieee754/ldbl-opt/s_nan.c: New file.
* sysdeps/ieee754/ldbl-opt/s_nanl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_nearbyint.c: New file.
* sysdeps/ieee754/ldbl-opt/s_nextafter.c: New file.
* sysdeps/ieee754/ldbl-opt/s_remquo.c: New file.
* sysdeps/ieee754/ldbl-opt/s_rint.c: New file.
* sysdeps/ieee754/ldbl-opt/s_round.c: New file.
* sysdeps/ieee754/ldbl-opt/s_scalbln.c: New file.
* sysdeps/ieee754/ldbl-opt/s_scalbn.c: New file.
* sysdeps/ieee754/ldbl-opt/s_significand.c: New file.
* sysdeps/ieee754/ldbl-opt/s_significandl.c: New file.
* sysdeps/ieee754/ldbl-opt/s_sin.c: New file.
* sysdeps/ieee754/ldbl-opt/s_sincos.c: New file.
* sysdeps/ieee754/ldbl-opt/s_tan.c: New file.
* sysdeps/ieee754/ldbl-opt/s_tanh.c: New file.
* sysdeps/ieee754/ldbl-opt/s_trunc.c: New file.
* sysdeps/ieee754/ldbl-opt/w_acos.c: New file.
* sysdeps/ieee754/ldbl-opt/w_acosh.c: New file.
* sysdeps/ieee754/ldbl-opt/w_acoshl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_acosl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_asin.c: New file.
* sysdeps/ieee754/ldbl-opt/w_asinl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_atan2.c: New file.
* sysdeps/ieee754/ldbl-opt/w_atan2l.c: New file.
* sysdeps/ieee754/ldbl-opt/w_atanh.c: New file.
* sysdeps/ieee754/ldbl-opt/w_atanhl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_cosh.c: New file.
* sysdeps/ieee754/ldbl-opt/w_coshl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_drem.c: New file.
* sysdeps/ieee754/ldbl-opt/w_dreml.c: New file.
* sysdeps/ieee754/ldbl-opt/w_exp.c: New file.
* sysdeps/ieee754/ldbl-opt/w_exp10.c: New file.
* sysdeps/ieee754/ldbl-opt/w_exp10l.c: New file.
* sysdeps/ieee754/ldbl-opt/w_fmod.c: New file.
* sysdeps/ieee754/ldbl-opt/w_fmodl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_hypot.c: New file.
* sysdeps/ieee754/ldbl-opt/w_hypotl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_j0.c: New file.
* sysdeps/ieee754/ldbl-opt/w_j0l.c: New file.
* sysdeps/ieee754/ldbl-opt/w_j1.c: New file.
* sysdeps/ieee754/ldbl-opt/w_j1l.c: New file.
* sysdeps/ieee754/ldbl-opt/w_jn.c: New file.
* sysdeps/ieee754/ldbl-opt/w_jnl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_lgamma.c: New file.
* sysdeps/ieee754/ldbl-opt/w_lgamma_r.c: New file.
* sysdeps/ieee754/ldbl-opt/w_lgammal.c: New file.
* sysdeps/ieee754/ldbl-opt/w_lgammal_r.c: New file.
* sysdeps/ieee754/ldbl-opt/w_log.c: New file.
* sysdeps/ieee754/ldbl-opt/w_log10.c: New file.
* sysdeps/ieee754/ldbl-opt/w_log10l.c: New file.
* sysdeps/ieee754/ldbl-opt/w_log2.c: New file.
* sysdeps/ieee754/ldbl-opt/w_log2l.c: New file.
* sysdeps/ieee754/ldbl-opt/w_logl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_pow.c: New file.
* sysdeps/ieee754/ldbl-opt/w_powl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_remainder.c: New file.
* sysdeps/ieee754/ldbl-opt/w_remainderl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_scalb.c: New file.
* sysdeps/ieee754/ldbl-opt/w_scalbl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_sinh.c: New file.
* sysdeps/ieee754/ldbl-opt/w_sinhl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_sqrt.c: New file.
* sysdeps/ieee754/ldbl-opt/w_sqrtl.c: New file.
* sysdeps/ieee754/ldbl-opt/w_tgamma.c: New file.
* sysdeps/ieee754/ldbl-opt/w_tgammal.c: New file.
* sysdeps/unix/sysv/linux/sparc/bits/wordsize.h: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/Implies: New file.
* sysdeps/sparc/sparc32/Implies: Move ldbl-128 first and flt-32
after dbl-64.
* sysdeps/unix/sysv/linux/sparc/sparc32/Versions (NLDBL_VERSION):
%define this to to GLIBC_2.4.
* sysdeps/sparc/sparc32/fpu/e_sqrtl.c: New file.
* sysdeps/sparc/sparc32/fpu/s_fabs.c: New file.
* sysdeps/sparc/sparc32/fpu/s_fabsf.S: New file.
* sysdeps/sparc/sparc32/fpu/s_fabsl.c: New file.
* sysdeps/sparc/sparc32/soft-fp/q_qtoui.c: Removed.
* sysdeps/sparc/sparc32/soft-fp/q_qtoux.c: Removed.
* sysdeps/sparc/sparc32/soft-fp/q_qtox.c: Removed.
* sysdeps/sparc/sparc32/soft-fp/q_uitoq.c: Removed.
* sysdeps/sparc/sparc32/soft-fp/q_uxtoq.c: Removed.
* sysdeps/sparc/sparc32/soft-fp/q_xtoq.c: Removed.
* sysdeps/sparc/sparc32/soft-fp/q_lltoq.c: New file.
* sysdeps/sparc/sparc32/soft-fp/q_qtoll.c: New file.
* sysdeps/sparc/sparc32/soft-fp/q_qtou.c: New file.
* sysdeps/sparc/sparc32/soft-fp/q_qtoull.c: New file.
* sysdeps/sparc/sparc32/soft-fp/q_ulltoq.c: New file.
* sysdeps/sparc/sparc32/soft-fp/q_utoq.c: New file.
* sysdeps/sparc/sparc32/soft-fp/Versions: New file.
* sysdeps/sparc/fpu/bits/mathinline.h (__unordered_cmp,
__unordered_v9cmp): Define differently depending on
-m32 -mlong-double-{64,128}.
(__signbitl, sqrtl, __ieee754_sqrtl): New inlines.
* sysdeps/sparc/fpu/bits/mathdef.h (__NO_LONG_DOUBLE_MATH): Remove.
* sysdeps/sparc/sparc32/soft-fp/Makefile (sparc32-quad-routines):
Set.
(sysdep-routines): Add sparc32-quad-routines.
* sysdeps/sparc/sparc32/soft-fp/sfp-machine.h: Include stdlib.h.
(FP_HANDLE_EXCEPTIONS): Call ___Q_simulate_exceptions as a normal
function.
* sysdeps/sparc/sparc32/soft-fp/q_sqrt.c (__ieee754_sqrtl): New
alias to _Q_sqrt.
* sysdeps/sparc/sparc32/soft-fp/q_div.c (_Q_div): Fix a typo.
* sysdeps/sparc/sparc64/soft-fp/sfp-machine.h: Include stdlib.h.
* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Update.
* libio/libio.h (_IO_vfscanf, _IO_vfprintf): Remove __THROW.
(_IO_vfwscanf, _IO_vfwprintf): Likewise.
* libio/libioP.h (_IO_vdprintf): Likewise.
|
|
|
|
|
|
2002-08-04 Jakub Jelinek <jakub@redhat.com>
* manual/debug.texi: Fix spelling to programmatically.
Reported by <hayastan132@hotmail.com>.
* include/libio.h: Add libc_hidden_proto for __uflow.
* include/stdio.h: Map fopen, fdopen, fclose, fputs, fsetpos, and
fgetpos to _IO_* names.
Add libc_hidden_proto for fileno, fwrite, fseek, fflush_unlocked,
fread_unlocked, fwrite_unlocked, fgets_unlocked, fputs_unlocked.
* include/wchar.h: Add libc_hidden_proto for fputws_unlocked,
putwc_unlocked, vswscanf.
* libio/iolibio.h: Add libc_hidden_proto for _IO_fputs.
* libio/fileno.c: Use <stdio.h> and libc_hidden_def.
* libio/fseek.c: Likewise.
* libio/fmemopen.c: Include "libioP.h". Call _IO_fopencookie and
not fopencookie.
* libio/genops.c (__uflow): Add libc_hidden_def.
* libio/iofflush_u.c (fflush_unlocked): Likewise.
* libio/iofgets_u.c (fgets_unlocked): Likewise.
* libio/iofputs_u.c (fputs_unlocked): Likewise.
* libio/iofputws_u.c (fputws_unlocked): Likewise.
* libio/iofread_u.c (fread_unlocked): Likewise.
* libio/iofwrite_u.c (fwrite_unlocked): Likewise.
* libio/iovswscanf.c (vswscanf): Likewise.
* libio/putwc_u.c (putwc_unlocked): Likewise.
* libio/iofputs.c: Use libc_hidden_def instead of INTDEF.
* malloc/malloc.c: Redirect fwrite calls to _IO_fwrite.
* malloc/mtrace.c: Likewise.
* sunrpc/clnt_perr.c: Remove fputs macro.
* sunrpc/svc_simple.c: Likewise.
* sunrpc/svc_tcp.c: Likewise.
* sunrpc/svc_udp.c: Likewise.
* sunrpc/xdr_rec.c: Likewise.
* sunrpc/xdr_ref.c: Likewise.
* iconv/Makefile: Add CPPFLAGS definitions with -DNOT_in_libc for
iconv_prog, linereader, and charmap-dir.
* locale/Makefile: Likewise for locale and charmap-dir.
* malloc/Makefile: Likewise for memusagestat.
* nscd/Makefile: Likewise for nscd, nscd_conf, and dbg_log.
* sunrpc/Makefile: Likewise for rpc_main.
* sysdeps/unix/sysv/linux/Makefile: Likewise for lddlibc4.
* timezone/Makefile: Likewise for zic.
* stdio-common/perror.c: Avoid multiple calls to fileno_unlocked.
|
|
* libio/iovdprintf.c (_IO_vdprintf): Set _IO_USER_LOCK flag for
temporary stream. Don't define lock.
* libio/iovsprintf.c: Likewise.
* libio/iovsnprintf.c: Likewise.
* libio/iovswprintf.c: Likewise.
* libio/iovsscanf.c: Likewise.
* libio/iovswscanf.c: Likewise.
* stdio-common/vfprintf.c [USE_IN_LIBIO] (buffered_vfprintf): Likewise.
* libio/genops.c (_IO_no_init): Don't call _IO_lock_init if _lock
is NULL.
(_IO_default_finish): Likewise.
* libio/wgenops.c (_IO_wdefault_finish): Likewise.
|
|
2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
|
|
2000-07-29 Greg McGary <greg@mcgary.org>
* Rules (test-bp-inputs, make-test-out): New variables.
($(objpfx)%-bp.out): New rule.
($(objpfx)%.out): Rewrite in terms of new variables.
* libio/iovswscanf.c (vswscanf): Pass _IO_FILE_plus pointer to
internal function that uses vtable.
* libio/vsnprintf.c (_IO_vsnprintf): Likewise.
* libio/vswprintf.c (_IO_vswprintf): Likewise.
* malloc/malloc.c (mem2chunk): Define in terms of chunk_at_offset.
(malloc_extend_top): Convert brk to chunk using chunk_at_offset.
(chunk_align): Likewise.
* time/asctime.c (ab_day_name, ab_month_name): Rewrite expression
in a way that conforms to decl, and avoids spurious bounds violation.
* sysdeps/arm/frame.h (struct layout): Make pointers __unbounded.
* sysdeps/generic/frame.h: Likewise.
* sysdeps/generic/backtrace.c (ADVANCE_STACK_FRAME): Wrap bounds
around return value.
(__backtrace): Qualify frame-pointer chain and return address
pointers as __unbounded. Wrap bounds around variable `current'.
* sysdeps/generic/segfault.c (ADVANCE_STACK_FRAME): Wrap bounds
around return value.
(catch_segfault): Qualify frame-pointer chain and return address
pointers as __unbounded. Wrap bounds around variable `current'.
* sysdeps/i386/backtrace.c (struct layout): Make pointers __unbounded.
(ADVANCE_STACK_FRAME): Wrap bounds around return value.
* sysdeps/powerpc/backtrace.c (struct layout): Make pointers __unbounded.
(__backtrace): Qualify frame-pointer chain and return address
pointers as __unbounded. Wrap bounds around variable `current'.
* sysdeps/i386/addmul_1.S: s2_limb is scalar so remove bounds check.
* sysdeps/i386/mul_1.S: Likewise.
* sysdeps/i386/submul_1.S: Likewise.
* sysdeps/i386/i586/addmul_1.S: Likewise.
* sysdeps/i386/i586/mul_1.S: Add bounds checks.
* sysdeps/i386/i586/submul_1.S: Likewise.
|
|
1999-08-19 Andreas Schwab <schwab@suse.de>
* libio/iovswscanf.c (vswscanf): Make stream unoriented initially
and call _IO_fwide, to get the wide stream state initialized
correctly. Don't set _IO_JUMPS.
* libio/vsnprintf.c (_IO_vsnprintf): Avoid casts to _IO_FILE *.
* libio/vswprintf.c (_IO_vswprintf): Likewise. Pass
_IO_wstrn_jumps to _IO_no_init instead of setting _IO_WIDE_JUMPS
directly.
1999-08-19 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* math/libm-test.c (jn_test): Fix typo in description.
(erfc_test): Add some more tests.
(erf_test): Add some more tests.
1999-08-19 Andreas Schwab <schwab@suse.de>
* csu/Makefile ($(objpfx)initfini.s): Replace $(no-exceptions) by
expression using $(exceptions).
|
|
* Versions.def: Add GLIBC_2.2 for libc.
* iconv/gconv.h: Make header suitable for inclusion in public header
by protecting all names with __.
* iconv/gconv.c: Adapt for symbol name changes.
* iconv/gconv.h: Likewise.
* iconv/gconv_builtin.c: Likewise.
* iconv/gconv_close.c: Likewise.
* iconv/gconv_db.c: Likewise.
* iconv/gconv_dl.c: Likewise.
* iconv/gconv_int.h: Likewise.
* iconv/gconv_open.c: Likewise.
* iconv/gconv_simple.c: Likewise.
* iconv/iconv.c: Likewise.
* iconv/iconv_close.c: Likewise.
* iconv/iconv_open.c: Likewise.
* iconv/loop.c: Likewise.
* iconv/skeleton.c: Likewise.
* iconvdata/8bit-gap.c: Likewise.
* iconvdata/8bit-generic.c: Likewise.
* iconvdata/ansi_x3.110.c: Likewise.
* iconvdata/big5.c: Likewise.
* iconvdata/cns11643.h: Likewise.
* iconvdata/cns11643l1.h: Likewise.
* iconvdata/euc-cn.c: Likewise.
* iconvdata/euc-jp.c: Likewise.
* iconvdata/euc-kr.c: Likewise.
* iconvdata/euc-tw.c: Likewise.
* iconvdata/gb2312.h: Likewise.
* iconvdata/iso-2022-jp.c: Likewise.
* iconvdata/iso-2022-kr.c: Likewise.
* iconvdata/iso646.c: Likewise.
* iconvdata/iso8859-1.c: Likewise.
* iconvdata/iso_6937-2.c: Likewise.
* iconvdata/iso_6937.c: Likewise.
* iconvdata/jis0201.h: Likewise.
* iconvdata/jis0208.h: Likewise.
* iconvdata/jis0212.h: Likewise.
* iconvdata/johab.c: Likewise.
* iconvdata/ksc5601.h: Likewise.
* iconvdata/sjis.c: Likewise.
* iconvdata/t.61.c: Likewise.
* iconvdata/uhc.c: Likewise.
* stdlib/mblen.c: Likewise.
* stdlib/mbtowc.c: Likewise.
* stdlib/wctomb.c: Likewise.
* wcsmbs/btowc.c: Likewise.
* wcsmbs/mbrtowc.c: Likewise.
* wcsmbs/mbsnrtowcs.c: Likewise.
* wcsmbs/mbsrtowcs.c: Likewise.
* wcsmbs/wchar.h: Likewise.
* wcsmbs/wcrtomb.c: Likewise.
* wcsmbs/wcsmbsload.c: Likewise.
* wcsmbs/wcsmbsload.h: Likewise.
* wcsmbs/wcsnrtombs.c: Likewise.
* wcsmbs/wcsrtombs.c: Likewise.
* wcsmbs/wctob.c: Likewise.
* include/limits.h (MB_LEN_MAX): Increase to 16.
* sysdeps/generic/_G_config.h: Define _G_fpos_t as struct. Define
_G_iconv_t.
* sysdeps/unix/sysv/linux/_G_config.h: Likewise.
* include/wchar.h: Change mbstate_t to __mbstate_t.
* libio/Makefile (routines): Add wfiledoalloc, oldiofgetpos,
oldiofgetpos64, oldiofsetpos, oldiofsetpos64, fputwc, fputwc_u,
getwc, getwc_u, getwchar, getwchar_u, iofgetws, iofgetws_u,
iofputws, iofputws_u, iogetwline, iowpadn, ioungetwc, putwc, putwc_u,
putchar, putchar_u, swprintf, vwprintf, wprintf, wscanf, fwscanf,
vwscanf, vswprintf, iovswscanf, swscanf, wgenops, wstrops, wfileops,
and iofwide.
(tests): Add tst_swprintf, tst_wprintf, tst_swscanf, and tst_wscanf.
* libio/Versions: Add _IO_fgetpos, _IO_fgetpos64, _IO_fsetpos,
_IO_fsetpos64, fgetpos, fgetpos64, fgetwc, fgetwc_unlocked, fgetws,
fgetws_unlocked, fputwc, fputwc_unlocked, fputws, fputws_unlocked,
fsetpos, fsetpos64, fwide, fwprintf, fwscanf, getwc, getwc_unlocked,
getwchar, getwchar_unlocked, putwc, putwc_unlocked, putwchar,
putwchar_unlocked, swprintf, swscanf, ungetwc, vfwprintf, vswprintf,
vwprintf, vfwscanf, vswscanf, vwscanf, wprintf, and wscanf to
GLIBC_2.2 for libc.
* libio/libio.h: Define codecvt struct. Define _IO_wide_data.
Extend _IO_file contain pointer to codecvt, widedata and mode.
(_IO_getwc_unlocked): New macro.
(_IO_putwc_unlocked): New macro.
(_IO_fwide): New macro.
* libio/libioP.h: Add new prototypes and adjust existing declarations.
* libio/fileops.c (_IO_new_file_close_it): Reset normal or widedata
buffers based on mode.
(new_do_write): Set _IO_write_end to _IO_buf_end if stream is wide
oriented.
(_IO_new_file_overflow): Don't depend only on _IO_CURRENTLY_PUTTING
flag to be enough to signal unallocated buffer. For wide oriented
stream don't make it linebuffered. Don't use _IO_do_flush, use
_IO_new_do_write directly.
(_IO_new_file_seekoff): Change return value type to _IO_off64_t.
(_IO_file_seek): Likewise.
* libio/genops.c (_IO_least_marker): Make global.
(__underflow): Orient stream if not already done.
(__uflow): Likewise.
(_IO_default_seekpos): Change to type _IO_off64_t.
(_IO_default_seekoff): Likewise.
(_IO_default_seek): Likewise.
(_IO_no_init): New function. Similar to _IO_init but allows to orient
in initialization.
* libio/iolibio.h: Add prototype for _IO_vswprintf. Change _IO_pos_BAD
to use _IO_off64_t.
* libio/ftello.c: Use _IO_off_t. For now abort when use with wide
char stream.
* libio/ftello64.c: Likewise.
* libio/ioftell.c: Likewise.
* libio/iofopncook.c: Likewise.
* libio/ioseekoff.c: Likewise.
* libio/ioseekpos.c: Likewise.
* libio/oldfileops.c: Likewise.
* libio/iofgetpos.c: Store state of conversion if necessary.
* libio/iofgetpos64.c: Likewise.
* libio/iofsetpos.c: Restore conversion state if necessary.
* libio/iofsetpos64.c: Likewise.
* libio/iofdopen.c: Initialize so that stream can be wide oriented.
* libio/iofopen.c: Likewise.
* libio/iofopen64.c: Likewise.
* libio/iopopen.c: Likewise.
* libio/iovdprintf.c: Likewise.
* libio/iovsprintf.c: Likewise.
* libio/iovsscanf.c: Likewise.
* libio/memstream.c: Likewise.
* libio/obprintf.c: Likewise.
* libio/iofputs.c: Orient stream if not already happened.
* libio/iofputs_u.c: Likewise.
* libio/iofwrite.c: Likewise.
* libio/iofwrite_u.c: Likewise.
* libio/ioputs.c: Likewise.
* libio/iosetbuffer.c: Handle not yet oriented stream.
* libio/iosetvbuf.c: Likewise.
* libio/oldstdfiles.c: Adjust FILEBUF_LITERAL call.
* libio/stdfiles.c: Likewise.
* libio/strops.c (_IO_str_overflow): Correctly free buffer after
failed allocation.
(_IO_str_seekoff): Use _IO_off64_t.
* libio/vasprintf.c: Pre-orient stream.
* libio/vsnprintf.c: Likewise.
* libio/fputwc.c: New file.
* libio/fputwc_u.c: New file.
* libio/fwprintf.c: New file.
* libio/fwscanf.c: New file.
* libio/getwc.c: New file.
* libio/getwc_u.c: New file.
* libio/getwchar.c: New file.
* libio/getwchar_u.c: New file.
* libio/iofgetws.c: New file.
* libio/iofgetws_u.c: New file.
* libio/iofputws.c: New file.
* libio/iofputws_u.c: New file.
* libio/iofwide.c: New file.
* libio/iogetwline.c: New file.
* libio/ioungetwc.c: New file.
* libio/iovswscanf.c: New file.
* libio/iowpadn.c: New file.
* libio/oldiofgetpos.c: New file.
* libio/oldiofgetpos64.c: New file.
* libio/oldiofsetpos.c: New file.
* libio/oldiofsetpos64.c: New file.
* libio/putwc.c: New file.
* libio/putwc_u.c: New file.
* libio/putwchar.c: New file.
* libio/putwchar_u.c: New file.
* libio/swprintf.c: New file.
* libio/swscanf.c: New file.
* libio/tst_swprintf.c: New file.
* libio/tst_swscanf.c: New file.
* libio/tst_wprintf.c: New file.
* libio/tst_wscanf.c: New file.
* libio/tst_wscanf.input: New file.
* libio/vswprintf.c: New file.
* libio/vwprintf.c: New file.
* libio/vwscanf.c: New file.
* libio/wfiledoalloc.c: New file.
* libio/wfileops.c: New file.
* libio/wgenops.c: New file.
* libio/wprintf.c: New file.
* libio/wscanf.c: New file.
* libio/wstrops.c: New file.
* stdio-common/Makefile (routines): Add _itowa, itowa-digits,
vfwprintf, and vfwscanf.
* stdio-common/_itoa.c (base_table): Rename to _IO_base_table and
make global.
* stdio-common/_itowa.c: New file.
* stdio-common/_itowa.h: New file.
* stdio-common/itoa-digits.c: Minimal optimization.
* stdio-common/itowa-digits.c: New file.
* stdio-common/printf-parse.h: Allow use in wide character context.
* stdio-common/printf-prs.c: Define ISASCII and MBRLEN.
* stdio-common/printf.h (printf_info): Add wide bit.
* stdio-common/printf_fp.c: Determine from wide bit whether stream
is wide oriented or not.
* stdio-common/printf_size.c: Likewise.
* sysdeps/generic/printf_fphex.c: Likewise.
* stdlib/strfmon.c: Call __printf_fp with wide bit cleared.
* stdio-common/vfprintf.c: Rewrite to allow use in wide character
context.
* stdio-common/vfscand.c: Likewise.
* stdio-common/vfwprintf.c: New file.
* stdio-common/vfwscanf.c: New file.
* time/Makefile (routines): Add wcsftime.
(tests): Add tst_wcsftime.
* time/Versions: Add wcsftime to GLIBC_2.2 for libc.
* time/strftime.c: Make usable as wcsftime.
* time/wcsftime.c: New file.
* time/tst_wcsftime.c: New file.
* wcsmbs/Makefile (routines): Add wmempcpy and wcschrnul.
* wcsmbs/Versions: Add wmempcpy and wcschrnul to GLIBC_2.2 for libc.
* wcsmbs/wcschrnul.c: New file.
* wcsmbs/wmemcpy.c: New file.
* wcsmbs/wmemcpy.c: Rename to __wmemcpy and make wmemcpy weak alias.
* wcsmbs/wmemmove.c: Likewise for wmemmove.
* manual/stdio.texi: Document is_char and wide element if printf_info.
* manual/time.texi: Document wcsftime.
* include/wchar.h: Add prototypes for __wmemcpy, __wmempcpy,
__wmemmove, __wcschrnul, and __vfwscanf.
* locale/langinfo.h: Add new LC_TIME entries for wchar_t data.
* locale/C-time.c: Adapt for above change.
* locale/categories.def: Likewise.
* locale/localeinfo.h: Likewise.
* localedata/Makefile: Don't run tests for now.
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