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* [glibc] C2x strtol binary constant handling
@ 2023-02-16 23:03 Joseph Myers
0 siblings, 0 replies; only message in thread
From: Joseph Myers @ 2023-02-16 23:03 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=64924422a99690d147a166b4de3103f3bf3eaf6c
commit 64924422a99690d147a166b4de3103f3bf3eaf6c
Author: Joseph Myers <joseph@codesourcery.com>
Date: Thu Feb 16 23:02:40 2023 +0000
C2x strtol binary constant handling
C2x adds binary integer constants starting with 0b or 0B, and supports
those constants in strtol-family functions when the base passed is 0
or 2. Implement that strtol support for glibc.
As discussed at
<https://sourceware.org/pipermail/libc-alpha/2020-December/120414.html>,
this is incompatible with previous C standard versions, in that such
an input string starting with 0b or 0B was previously required to be
parsed as 0 (with the rest of the string unprocessed). Thus, as
proposed there, this patch adds 20 new __isoc23_* functions with
appropriate header redirection support. This patch does *not* do
anything about scanf %i (which will need 12 new functions per long
double variant, so 12, 24 or 36 depending on the glibc configuration),
instead leaving that for a future patch. The function names would
remain as __isoc23_* even if C2x ends up published in 2024 rather than
2023.
Making this change leads to the question of what should happen to
internal uses of these functions in glibc and its tests. The header
redirection (which applies for _GNU_SOURCE or any other feature test
macros enabling C2x features) has the effect of redirecting internal
uses but without those uses then ending up at a hidden alias (see the
comment in include/stdio.h about interaction with libc_hidden_proto).
It seems desirable for the default for internal uses to be the same
versions used by normal code using _GNU_SOURCE, so rather than doing
anything to disable that redirection, similar macro definitions to
those in include/stdio.h are added to the include/ headers for the new
functions.
Given that the default for uses in glibc is for the redirections to
apply, the next question is whether the C2x semantics are correct for
all those uses. Uses with the base fixed to 10, 16 or any other value
other than 0 or 2 can be ignored. I think this leaves the following
internal uses to consider (an important consideration for review of
this patch will be both whether this list is complete and whether my
conclusions on all entries in it are correct):
benchtests/bench-malloc-simple.c
benchtests/bench-string.h
elf/sotruss-lib.c
math/libm-test-support.c
nptl/perf.c
nscd/nscd_conf.c
nss/nss_files/files-parse.c
posix/tst-fnmatch.c
posix/wordexp.c
resolv/inet_addr.c
rt/tst-mqueue7.c
soft-fp/testit.c
stdlib/fmtmsg.c
support/support_test_main.c
support/test-container.c
sysdeps/pthread/tst-mutex10.c
I think all of these places are OK with the new semantics, except for
resolv/inet_addr.c, where the POSIX semantics of inet_addr do not
allow for binary constants; thus, I changed that file (to use
__strtoul_internal, whose semantics are unchanged) and added a test
for this case. In the case of posix/wordexp.c I think accepting
binary constants is OK since POSIX explicitly allows additional forms
of shell arithmetic expressions, and in stdlib/fmtmsg.c SEV_LEVEL is
not in POSIX so again I think accepting binary constants is OK.
Functions such as __strtol_internal, which are only exported for
compatibility with old binaries from when those were used in inline
functions in headers, have unchanged semantics; the __*_l_internal
versions (purely internal to libc and not exported) have a new
argument to specify whether to accept binary constants.
As well as for the standard functions, the header redirection also
applies to the *_l versions (GNU extensions), and to legacy functions
such as strtoq, to avoid confusing inconsistency (the *q functions
redirect to __isoc23_*ll rather than needing their own __isoc23_*
entry points). For the functions that are only declared with
_GNU_SOURCE, this means the old versions are no longer available for
normal user programs at all. An internal __GLIBC_USE_C2X_STRTOL macro
is used to control the redirections in the headers, and cases in glibc
that wish to avoid the redirections - the function implementations
themselves and the tests of the old versions of the GNU functions -
then undefine and redefine that macro to allow the old versions to be
accessed. (There would of course be greater complexity should we wish
to make any of the old versions into compat symbols / avoid them being
defined at all for new glibc ABIs.)
strtol_l.c has some similarity to strtol.c in gnulib, but has already
diverged some way (and isn't listed at all at
https://sourceware.org/glibc/wiki/SharedSourceFiles unlike strtoll.c
and strtoul.c); I haven't made any attempts at gnulib compatibility in
the changes to that file.
I note incidentally that inttypes.h and wchar.h are missing the
__nonnull present on declarations of this family of functions in
stdlib.h; I didn't make any changes in that regard for the new
declarations added.
Diff:
---
NEWS | 7 +-
include/features.h | 12 ++
include/stdlib.h | 46 ++++++-
include/wchar.h | 50 ++++++-
inet/inet6_scopeid_pton.c | 2 +-
locale/Versions | 10 ++
manual/arith.texi | 9 +-
resolv/Makefile | 1 +
resolv/inet_addr.c | 2 +-
resolv/tst-inet_addr-binary.c | 30 ++++
stdlib/Makefile | 12 ++
stdlib/Versions | 8 ++
stdlib/inttypes.h | 40 ++++++
stdlib/stdlib.h | 119 ++++++++++++++++
stdlib/strtod_nan_narrow.h | 2 +-
stdlib/strtod_nan_wide.h | 2 +-
stdlib/strtol.c | 26 +++-
stdlib/strtol_l.c | 30 +++-
stdlib/strtoll.c | 1 +
stdlib/strtoll_l.c | 6 +-
stdlib/strtoul_l.c | 6 +-
stdlib/strtoull.c | 1 +
stdlib/strtoull_l.c | 7 +-
stdlib/tst-strtol-binary-c11.c | 29 ++++
stdlib/tst-strtol-binary-c2x.c | 32 +++++
stdlib/tst-strtol-binary-gnu11.c | 34 +++++
stdlib/tst-strtol-binary-gnu2x.c | 27 ++++
stdlib/tst-strtol-binary-main.c | 151 +++++++++++++++++++++
sysdeps/mach/hurd/i386/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/aarch64/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/alpha/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/arc/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/arm/be/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/arm/le/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/csky/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/hppa/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/i386/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/ia64/libc.abilist | 20 +++
.../unix/sysv/linux/loongarch/lp64/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/microblaze/be/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/microblaze/le/libc.abilist | 20 +++
.../unix/sysv/linux/mips/mips32/fpu/libc.abilist | 20 +++
.../unix/sysv/linux/mips/mips32/nofpu/libc.abilist | 20 +++
.../unix/sysv/linux/mips/mips64/n32/libc.abilist | 20 +++
.../unix/sysv/linux/mips/mips64/n64/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/nios2/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/or1k/libc.abilist | 20 +++
.../sysv/linux/powerpc/powerpc32/fpu/libc.abilist | 20 +++
.../linux/powerpc/powerpc32/nofpu/libc.abilist | 20 +++
.../sysv/linux/powerpc/powerpc64/be/libc.abilist | 20 +++
.../sysv/linux/powerpc/powerpc64/le/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/sh/be/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/sh/le/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/x86_64/64/libc.abilist | 20 +++
sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist | 20 +++
sysdeps/wordsize-64/strtol.c | 5 +
sysdeps/wordsize-64/strtol_l.c | 4 +
sysdeps/wordsize-64/strtoul.c | 5 +
sysdeps/wordsize-64/strtoul_l.c | 4 +
sysdeps/wordsize-64/wcstol.c | 5 +
sysdeps/wordsize-64/wcstol_l.c | 4 +
sysdeps/wordsize-64/wcstoul.c | 5 +
sysdeps/wordsize-64/wcstoul_l.c | 4 +
wcsmbs/Makefile | 14 +-
wcsmbs/Versions | 8 ++
wcsmbs/tst-wcstol-binary-c11.c | 29 ++++
wcsmbs/tst-wcstol-binary-c2x.c | 32 +++++
wcsmbs/tst-wcstol-binary-gnu11.c | 34 +++++
wcsmbs/tst-wcstol-binary-gnu2x.c | 27 ++++
wcsmbs/wchar.h | 111 +++++++++++++++
wcsmbs/wcstol_l.c | 3 +
wcsmbs/wcstoll.c | 1 +
wcsmbs/wcstoll_l.c | 3 +
wcsmbs/wcstoul_l.c | 3 +
wcsmbs/wcstoull.c | 1 +
wcsmbs/wcstoull_l.c | 3 +
84 files changed, 1683 insertions(+), 24 deletions(-)
diff --git a/NEWS b/NEWS
index a7979a9cd3..080a2060d4 100644
--- a/NEWS
+++ b/NEWS
@@ -9,7 +9,12 @@ Version 2.38
Major new features:
- [Add new features here]
+* When C2X features are enabled and the base argument is 0 or 2, the
+ following functions support binary integers prefixed by 0b or 0B as
+ input: strtol, strtoll, strtoul, strtoull, strtol_l, strtoll_l,
+ strtoul_l, strtoull_l, strtoimax, strtoumax, strtoq, strtouq, wcstol,
+ wcstoll, wcstoul, wcstoull, wcstol_l, wcstoll_l, wcstoul_l,
+ wcstoull_l, wcstoimax, wcstoumax, wcstoq, wcstouq.
Deprecated and removed features, and other changes affecting compatibility:
diff --git a/include/features.h b/include/features.h
index 26534f2b52..9eae86a2d8 100644
--- a/include/features.h
+++ b/include/features.h
@@ -151,6 +151,7 @@
#undef __GLIBC_USE_ISOC2X
#undef __GLIBC_USE_DEPRECATED_GETS
#undef __GLIBC_USE_DEPRECATED_SCANF
+#undef __GLIBC_USE_C2X_STRTOL
/* Suppress kernel-name space pollution unless user expressedly asks
for it. */
@@ -464,6 +465,17 @@
# define __GLIBC_USE_DEPRECATED_SCANF 0
#endif
+/* ISO C2X added support for a 0b or 0B prefix on binary constants as
+ inputs to strtol-family functions (base 0 or 2). This macro is
+ used to condition redirection in headers to allow that redirection
+ to be disabled when building those functions, despite _GNU_SOURCE
+ being defined. */
+#if __GLIBC_USE (ISOC2X)
+# define __GLIBC_USE_C2X_STRTOL 1
+#else
+# define __GLIBC_USE_C2X_STRTOL 0
+#endif
+
/* Get definitions of __STDC_* predefined macros, if the compiler has
not preincluded this header automatically. */
#include <stdc-predef.h>
diff --git a/include/stdlib.h b/include/stdlib.h
index db51f4a4f6..7deb8193d7 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -1,6 +1,7 @@
#ifndef _STDLIB_H
#ifndef _ISOMAC
+# include <stdbool.h>
# include <stddef.h>
#endif
@@ -35,6 +36,45 @@ libc_hidden_proto (__strtod_l)
libc_hidden_proto (__strtof_l)
libc_hidden_proto (__strtold_l)
+extern __typeof (strtol) __isoc23_strtol __attribute_copy__ (strtol);
+extern __typeof (strtoul) __isoc23_strtoul __attribute_copy__ (strtoul);
+extern __typeof (strtoll) __isoc23_strtoll __attribute_copy__ (strtoll);
+extern __typeof (strtoull) __isoc23_strtoull __attribute_copy__ (strtoull);
+extern __typeof (strtol_l) __isoc23_strtol_l __attribute_copy__ (strtol_l);
+extern __typeof (strtoul_l) __isoc23_strtoul_l __attribute_copy__ (strtoul_l);
+extern __typeof (strtoll_l) __isoc23_strtoll_l __attribute_copy__ (strtoll_l);
+extern __typeof (strtoull_l) __isoc23_strtoull_l __attribute_copy__ (strtoull_l);
+libc_hidden_proto (__isoc23_strtol)
+libc_hidden_proto (__isoc23_strtoul)
+libc_hidden_proto (__isoc23_strtoll)
+libc_hidden_proto (__isoc23_strtoull)
+libc_hidden_proto (__isoc23_strtol_l)
+libc_hidden_proto (__isoc23_strtoul_l)
+libc_hidden_proto (__isoc23_strtoll_l)
+libc_hidden_proto (__isoc23_strtoull_l)
+
+#if __GLIBC_USE (C2X_STRTOL)
+/* Redirect internal uses of these functions to the C2X versions; the
+ redirection in the installed header does not work with
+ libc_hidden_proto. */
+# undef strtol
+# define strtol __isoc23_strtol
+# undef strtoul
+# define strtoul __isoc23_strtoul
+# undef strtoll
+# define strtoll __isoc23_strtoll
+# undef strtoull
+# define strtoull __isoc23_strtoull
+# undef strtol_l
+# define strtol_l __isoc23_strtol_l
+# undef strtoul_l
+# define strtoul_l __isoc23_strtoul_l
+# undef strtoll_l
+# define strtoll_l __isoc23_strtoll_l
+# undef strtoull_l
+# define strtoull_l __isoc23_strtoull_l
+#endif
+
libc_hidden_proto (exit)
libc_hidden_proto (abort)
libc_hidden_proto (getenv)
@@ -202,23 +242,25 @@ extern long double ____strtold_l_internal (const char *__restrict __nptr,
extern long int ____strtol_l_internal (const char *__restrict __nptr,
char **__restrict __endptr,
int __base, int __group,
- locale_t __loc);
+ bool __bin_cst, locale_t __loc);
extern unsigned long int ____strtoul_l_internal (const char *
__restrict __nptr,
char **__restrict __endptr,
int __base, int __group,
+ bool __bin_cst,
locale_t __loc);
__extension__
extern long long int ____strtoll_l_internal (const char *__restrict __nptr,
char **__restrict __endptr,
int __base, int __group,
- locale_t __loc);
+ bool __bin_cst, locale_t __loc);
__extension__
extern unsigned long long int ____strtoull_l_internal (const char *
__restrict __nptr,
char **
__restrict __endptr,
int __base, int __group,
+ bool __bin_cst,
locale_t __loc);
libc_hidden_proto (____strtof_l_internal)
diff --git a/include/wchar.h b/include/wchar.h
index db83297bca..ea7888f605 100644
--- a/include/wchar.h
+++ b/include/wchar.h
@@ -12,6 +12,7 @@
# ifndef _ISOMAC
#include <bits/floatn.h>
+#include <stdbool.h>
extern __typeof (wcscasecmp_l) __wcscasecmp_l;
extern __typeof (wcsncasecmp_l) __wcsncasecmp_l;
@@ -34,6 +35,45 @@ libc_hidden_proto (__wcstof_l)
libc_hidden_proto (__wcstold_l)
libc_hidden_proto (__wcsftime_l)
+extern __typeof (wcstol) __isoc23_wcstol __attribute_copy__ (wcstol);
+extern __typeof (wcstoul) __isoc23_wcstoul __attribute_copy__ (wcstoul);
+extern __typeof (wcstoll) __isoc23_wcstoll __attribute_copy__ (wcstoll);
+extern __typeof (wcstoull) __isoc23_wcstoull __attribute_copy__ (wcstoull);
+extern __typeof (wcstol_l) __isoc23_wcstol_l __attribute_copy__ (wcstol_l);
+extern __typeof (wcstoul_l) __isoc23_wcstoul_l __attribute_copy__ (wcstoul_l);
+extern __typeof (wcstoll_l) __isoc23_wcstoll_l __attribute_copy__ (wcstoll_l);
+extern __typeof (wcstoull_l) __isoc23_wcstoull_l __attribute_copy__ (wcstoull_l);
+libc_hidden_proto (__isoc23_wcstol)
+libc_hidden_proto (__isoc23_wcstoul)
+libc_hidden_proto (__isoc23_wcstoll)
+libc_hidden_proto (__isoc23_wcstoull)
+libc_hidden_proto (__isoc23_wcstol_l)
+libc_hidden_proto (__isoc23_wcstoul_l)
+libc_hidden_proto (__isoc23_wcstoll_l)
+libc_hidden_proto (__isoc23_wcstoull_l)
+
+#if __GLIBC_USE (C2X_STRTOL)
+/* Redirect internal uses of these functions to the C2X versions; the
+ redirection in the installed header does not work with
+ libc_hidden_proto. */
+# undef wcstol
+# define wcstol __isoc23_wcstol
+# undef wcstoul
+# define wcstoul __isoc23_wcstoul
+# undef wcstoll
+# define wcstoll __isoc23_wcstoll
+# undef wcstoull
+# define wcstoull __isoc23_wcstoull
+# undef wcstol_l
+# define wcstol_l __isoc23_wcstol_l
+# undef wcstoul_l
+# define wcstoul_l __isoc23_wcstoul_l
+# undef wcstoll_l
+# define wcstoll_l __isoc23_wcstoll_l
+# undef wcstoull_l
+# define wcstoull_l __isoc23_wcstoull_l
+#endif
+
extern double __wcstod_internal (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __group)
@@ -63,7 +103,7 @@ extern unsigned long long int __wcstoull_internal (const wchar_t *
int __group) __THROW;
extern unsigned long long int ____wcstoull_l_internal (const wchar_t *,
wchar_t **, int, int,
- locale_t);
+ bool, locale_t);
libc_hidden_proto (__wcstof_internal)
libc_hidden_proto (__wcstod_internal)
libc_hidden_proto (__wcstold_internal)
@@ -86,17 +126,17 @@ extern double ____wcstod_l_internal (const wchar_t *, wchar_t **, int,
extern long double ____wcstold_l_internal (const wchar_t *, wchar_t **,
int, locale_t) attribute_hidden;
extern long int ____wcstol_l_internal (const wchar_t *, wchar_t **, int,
- int, locale_t) attribute_hidden;
+ int, bool, locale_t) attribute_hidden;
extern unsigned long int ____wcstoul_l_internal (const wchar_t *,
wchar_t **,
- int, int, locale_t)
+ int, int, bool, locale_t)
attribute_hidden;
extern long long int ____wcstoll_l_internal (const wchar_t *, wchar_t **,
- int, int, locale_t)
+ int, int, bool, locale_t)
attribute_hidden;
extern unsigned long long int ____wcstoull_l_internal (const wchar_t *,
wchar_t **, int, int,
- locale_t)
+ bool, locale_t)
attribute_hidden;
#if __HAVE_DISTINCT_FLOAT128
diff --git a/inet/inet6_scopeid_pton.c b/inet/inet6_scopeid_pton.c
index f9836c3407..b087884499 100644
--- a/inet/inet6_scopeid_pton.c
+++ b/inet/inet6_scopeid_pton.c
@@ -49,7 +49,7 @@ __inet6_scopeid_pton (const struct in6_addr *address, const char *scope,
char *end;
unsigned long long number
= ____strtoull_l_internal (scope, &end, /*base */ 10, /* group */ 0,
- _nl_C_locobj_ptr);
+ /* bin_cst */ false, _nl_C_locobj_ptr);
if (*end == '\0' && number <= UINT32_MAX)
{
*result = number;
diff --git a/locale/Versions b/locale/Versions
index 72119349c1..9f791025b3 100644
--- a/locale/Versions
+++ b/locale/Versions
@@ -66,6 +66,16 @@ libc {
wcstoll_l; wcstoul_l; wcstoull_l; wcsxfrm_l; wctype_l;
wctrans_l; nl_langinfo_l;
}
+ GLIBC_2.38 {
+ __isoc23_strtol_l;
+ __isoc23_strtoll_l;
+ __isoc23_strtoul_l;
+ __isoc23_strtoull_l;
+ __isoc23_wcstol_l;
+ __isoc23_wcstoll_l;
+ __isoc23_wcstoul_l;
+ __isoc23_wcstoull_l;
+ }
GLIBC_PRIVATE {
# global variables
__collate_element_hash; __collate_element_strings;
diff --git a/manual/arith.texi b/manual/arith.texi
index edb9cfdafb..002621f11e 100644
--- a/manual/arith.texi
+++ b/manual/arith.texi
@@ -2656,12 +2656,15 @@ A nonempty sequence of digits in the radix specified by @var{base}.
If @var{base} is zero, decimal radix is assumed unless the series of
digits begins with @samp{0} (specifying octal radix), or @samp{0x} or
-@samp{0X} (specifying hexadecimal radix); in other words, the same
-syntax used for integer constants in C.
+@samp{0X} (specifying hexadecimal radix), or @samp{0b} or @samp{0B}
+(specifying binary radix; only supported when C2X features are
+enabled); in other words, the same syntax used for integer constants in C.
Otherwise @var{base} must have a value between @code{2} and @code{36}.
If @var{base} is @code{16}, the digits may optionally be preceded by
-@samp{0x} or @samp{0X}. If base has no legal value the value returned
+@samp{0x} or @samp{0X}. If @var{base} is @code{2}, and C2X features
+are enabled, the digits may optionally be preceded by
+@samp{0b} or @samp{0B}. If base has no legal value the value returned
is @code{0l} and the global variable @code{errno} is set to @code{EINVAL}.
@item
diff --git a/resolv/Makefile b/resolv/Makefile
index cc69b4e60b..5128bd0bc1 100644
--- a/resolv/Makefile
+++ b/resolv/Makefile
@@ -88,6 +88,7 @@ routines += gai_sigqueue
tests += \
tst-bug18665 \
tst-bug18665-tcp \
+ tst-inet_addr-binary \
tst-ns_name \
tst-ns_name_compress \
tst-ns_name_pton \
diff --git a/resolv/inet_addr.c b/resolv/inet_addr.c
index 136792ebfa..9bb67594e5 100644
--- a/resolv/inet_addr.c
+++ b/resolv/inet_addr.c
@@ -130,7 +130,7 @@ inet_aton_end (const char *cp, struct in_addr *addr, const char **endp)
goto ret_0;
{
char *endp;
- unsigned long ul = strtoul (cp, &endp, 0);
+ unsigned long ul = __strtoul_internal (cp, &endp, 0, 0);
if (ul == ULONG_MAX && errno == ERANGE)
goto ret_0;
if (ul > 0xfffffffful)
diff --git a/resolv/tst-inet_addr-binary.c b/resolv/tst-inet_addr-binary.c
new file mode 100644
index 0000000000..14a7152567
--- /dev/null
+++ b/resolv/tst-inet_addr-binary.c
@@ -0,0 +1,30 @@
+/* Test inet_addr does not accept C2X binary constants.
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <arpa/inet.h>
+
+#include <support/check.h>
+
+static int
+do_test (void)
+{
+ TEST_COMPARE (inet_addr ("0b101"), (in_addr_t) -1);
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/stdlib/Makefile b/stdlib/Makefile
index 83391d00c1..ff5096ad1b 100644
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -234,6 +234,10 @@ tests := \
tst-strtod5 \
tst-strtod6 \
tst-strtol \
+ tst-strtol-binary-c11 \
+ tst-strtol-binary-c2x \
+ tst-strtol-binary-gnu11 \
+ tst-strtol-binary-gnu2x \
tst-strtol-locale \
tst-strtoll \
tst-swapcontext1 \
@@ -394,6 +398,14 @@ CFLAGS-tst-makecontext2.c += $(stack-align-test-flags)
CFLAGS-testmb.c += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wall -Werror
+# Some versions of GCC supported for building glibc do not support -std=c2x
+# or -std=gnu2x, so the tests for those versions use -std=c11 and -std=gnu11
+# and then _ISOC2X_SOURCE is defined in the test as needed.
+CFLAGS-tst-strtol-binary-c11.c += -std=c11
+CFLAGS-tst-strtol-binary-c2x.c += -std=c11
+CFLAGS-tst-strtol-binary-gnu11.c += -std=gnu11
+CFLAGS-tst-strtol-binary-gnu2x.c += -std=gnu11
+
# Run a test on the header files we use.
tests-special += $(objpfx)isomac.out
diff --git a/stdlib/Versions b/stdlib/Versions
index ebc43263d6..6a861c54a1 100644
--- a/stdlib/Versions
+++ b/stdlib/Versions
@@ -143,6 +143,14 @@ libc {
}
GLIBC_2.37 {
}
+ GLIBC_2.38 {
+ __isoc23_strtol;
+ __isoc23_strtoll;
+ __isoc23_strtoul;
+ __isoc23_strtoull;
+ __isoc23_strtoimax;
+ __isoc23_strtoumax;
+ }
GLIBC_PRIVATE {
# functions which have an additional interface since they are
# are cancelable.
diff --git a/stdlib/inttypes.h b/stdlib/inttypes.h
index 791c8e853f..a5fa97b7c8 100644
--- a/stdlib/inttypes.h
+++ b/stdlib/inttypes.h
@@ -311,6 +311,46 @@ extern uintmax_t wcstoumax (const __gwchar_t *__restrict __nptr,
__gwchar_t ** __restrict __endptr, int __base)
__THROW;
+/* Versions of the above functions that handle '0b' and '0B' prefixes
+ in base 0 or 2. */
+#if __GLIBC_USE (C2X_STRTOL)
+# ifdef __REDIRECT
+extern intmax_t __REDIRECT_NTH (strtoimax, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoimax);
+extern uintmax_t __REDIRECT_NTH (strtoumax, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoumax);
+extern intmax_t __REDIRECT_NTH (wcstoimax,
+ (const __gwchar_t *__restrict __nptr,
+ __gwchar_t **__restrict __endptr, int __base),
+ __isoc23_wcstoimax);
+extern uintmax_t __REDIRECT_NTH (wcstoumax,
+ (const __gwchar_t *__restrict __nptr,
+ __gwchar_t **__restrict __endptr, int __base),
+ __isoc23_wcstoumax);
+# else
+extern intmax_t __isoc23_strtoimax (const char *__restrict __nptr,
+ char **__restrict __endptr, int __base)
+ __THROW;
+extern uintmax_t __isoc23_strtoumax (const char *__restrict __nptr,
+ char ** __restrict __endptr, int __base)
+ __THROW;
+extern intmax_t __isoc23_wcstoimax (const __gwchar_t *__restrict __nptr,
+ __gwchar_t **__restrict __endptr,
+ int __base)
+ __THROW;
+extern uintmax_t __isoc23_wcstoumax (const __gwchar_t *__restrict __nptr,
+ __gwchar_t ** __restrict __endptr,
+ int __base)
+ __THROW;
+# define strtoimax __isoc23_strtoimax
+# define strtoumax __isoc23_strtoumax
+# define wcstoimax __isoc23_wcstoimax
+# define wcstoumax __isoc23_wcstoumax
+# endif
+#endif
+
__END_DECLS
#endif /* inttypes.h */
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index e2c8ffb32b..631b0cbbed 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -208,6 +208,71 @@ extern unsigned long long int strtoull (const char *__restrict __nptr,
__THROW __nonnull ((1));
#endif /* ISO C99 or use MISC. */
+/* Versions of the above functions that handle '0b' and '0B' prefixes
+ in base 0 or 2. */
+#if __GLIBC_USE (C2X_STRTOL)
+# ifdef __REDIRECT
+extern long int __REDIRECT_NTH (strtol, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtol)
+ __nonnull ((1));
+extern unsigned long int __REDIRECT_NTH (strtoul,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoul)
+ __nonnull ((1));
+# ifdef __USE_MISC
+__extension__
+extern long long int __REDIRECT_NTH (strtoq, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoll)
+ __nonnull ((1));
+__extension__
+extern unsigned long long int __REDIRECT_NTH (strtouq,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoull)
+ __nonnull ((1));
+# endif
+__extension__
+extern long long int __REDIRECT_NTH (strtoll, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoll)
+ __nonnull ((1));
+__extension__
+extern unsigned long long int __REDIRECT_NTH (strtoull,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoull)
+ __nonnull ((1));
+# else
+extern long int __isoc23_strtol (const char *__restrict __nptr,
+ char **__restrict __endptr, int __base)
+ __THROW __nonnull ((1));
+extern unsigned long int __isoc23_strtoul (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base)
+ __THROW __nonnull ((1));
+__extension__
+extern long long int __isoc23_strtoll (const char *__restrict __nptr,
+ char **__restrict __endptr, int __base)
+ __THROW __nonnull ((1));
+__extension__
+extern unsigned long long int __isoc23_strtoull (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base)
+ __THROW __nonnull ((1));
+# define strtol __isoc23_strtol
+# define strtoul __isoc23_strtoul
+# ifdef __USE_MISC
+# define strtoq __isoc23_strtoll
+# define strtouq __isoc23_strtoull
+# endif
+# define strtoll __isoc23_strtoll
+# define strtoull __isoc23_strtoull
+# endif
+#endif
+
/* Convert a floating-point number to a string. */
#if __GLIBC_USE (IEC_60559_BFP_EXT_C2X)
extern int strfromd (char *__dest, size_t __size, const char *__format,
@@ -293,6 +358,60 @@ extern unsigned long long int strtoull_l (const char *__restrict __nptr,
int __base, locale_t __loc)
__THROW __nonnull ((1, 4));
+/* Versions of the above functions that handle '0b' and '0B' prefixes
+ in base 0 or 2. */
+# if __GLIBC_USE (C2X_STRTOL)
+# ifdef __REDIRECT
+extern long int __REDIRECT_NTH (strtol_l, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_strtol_l)
+ __nonnull ((1, 4));
+extern unsigned long int __REDIRECT_NTH (strtoul_l,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_strtoul_l)
+ __nonnull ((1, 4));
+__extension__
+extern long long int __REDIRECT_NTH (strtoll_l, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base,
+ locale_t __loc),
+ __isoc23_strtoll_l)
+ __nonnull ((1, 4));
+__extension__
+extern unsigned long long int __REDIRECT_NTH (strtoull_l,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_strtoull_l)
+ __nonnull ((1, 4));
+# else
+extern long int __isoc23_strtol_l (const char *__restrict __nptr,
+ char **__restrict __endptr, int __base,
+ locale_t __loc) __THROW __nonnull ((1, 4));
+extern unsigned long int __isoc23_strtoul_l (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW __nonnull ((1, 4));
+__extension__
+extern long long int __isoc23_strtoll_l (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW __nonnull ((1, 4));
+__extension__
+extern unsigned long long int __isoc23_strtoull_l (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW __nonnull ((1, 4));
+# define strtol_l __isoc23_strtol_l
+# define strtoul_l __isoc23_strtoul_l
+# define strtoll_l __isoc23_strtoll_l
+# define strtoull_l __isoc23_strtoull_l
+# endif
+# endif
+
extern double strtod_l (const char *__restrict __nptr,
char **__restrict __endptr, locale_t __loc)
__THROW __nonnull ((1, 3));
diff --git a/stdlib/strtod_nan_narrow.h b/stdlib/strtod_nan_narrow.h
index 81880ac0f6..05318f9e1a 100644
--- a/stdlib/strtod_nan_narrow.h
+++ b/stdlib/strtod_nan_narrow.h
@@ -19,4 +19,4 @@
#define STRING_TYPE char
#define L_(Ch) Ch
#define STRTOULL(S, E, B) ____strtoull_l_internal ((S), (E), (B), 0, \
- _nl_C_locobj_ptr)
+ false, _nl_C_locobj_ptr)
diff --git a/stdlib/strtod_nan_wide.h b/stdlib/strtod_nan_wide.h
index be70cf004a..3ad3c98bb8 100644
--- a/stdlib/strtod_nan_wide.h
+++ b/stdlib/strtod_nan_wide.h
@@ -19,4 +19,4 @@
#define STRING_TYPE wchar_t
#define L_(Ch) L##Ch
#define STRTOULL(S, E, B) ____wcstoull_l_internal ((S), (E), (B), 0, \
- _nl_C_locobj_ptr)
+ false, _nl_C_locobj_ptr)
diff --git a/stdlib/strtol.c b/stdlib/strtol.c
index b250903388..98fb0f8695 100644
--- a/stdlib/strtol.c
+++ b/stdlib/strtol.c
@@ -16,6 +16,9 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#include <stdlib.h>
#include <wchar.h>
#include <locale/localeinfo.h>
@@ -32,17 +35,21 @@
# ifdef QUAD
# define strtol wcstoull
# define __strtol_l __wcstoull_l
+# define __isoc23_strtol __isoc23_wcstoull
# else
# define strtol wcstoul
# define __strtol_l __wcstoul_l
+# define __isoc23_strtol __isoc23_wcstoul
# endif
# else
# ifdef QUAD
# define strtol strtoull
# define __strtol_l __strtoull_l
+# define __isoc23_strtol __isoc23_strtoull
# else
# define strtol strtoul
# define __strtol_l __strtoul_l
+# define __isoc23_strtol __isoc23_strtoul
# endif
# endif
#else
@@ -50,14 +57,17 @@
# ifdef QUAD
# define strtol wcstoll
# define __strtol_l __wcstoll_l
+# define __isoc23_strtol __isoc23_wcstoll
# else
# define strtol wcstol
# define __strtol_l __wcstol_l
+# define __isoc23_strtol __isoc23_wcstol
# endif
# else
# ifdef QUAD
# define strtol strtoll
# define __strtol_l __strtoll_l
+# define __isoc23_strtol __isoc23_strtoll
# endif
# endif
#endif
@@ -88,14 +98,15 @@
extern INT INTERNAL (__strtol_l) (const STRING_TYPE *, STRING_TYPE **, int,
- int, locale_t);
+ int, bool, locale_t);
INT
INTERNAL (strtol) (const STRING_TYPE *nptr, STRING_TYPE **endptr,
int base, int group)
{
- return INTERNAL (__strtol_l) (nptr, endptr, base, group, _NL_CURRENT_LOCALE);
+ return INTERNAL (__strtol_l) (nptr, endptr, base, group, false,
+ _NL_CURRENT_LOCALE);
}
libc_hidden_def (INTERNAL (strtol))
@@ -103,7 +114,16 @@ libc_hidden_def (INTERNAL (strtol))
INT
__strtol (const STRING_TYPE *nptr, STRING_TYPE **endptr, int base)
{
- return INTERNAL (__strtol_l) (nptr, endptr, base, 0, _NL_CURRENT_LOCALE);
+ return INTERNAL (__strtol_l) (nptr, endptr, base, 0, false,
+ _NL_CURRENT_LOCALE);
}
weak_alias (__strtol, strtol)
libc_hidden_weak (strtol)
+
+INT
+__isoc23_strtol (const STRING_TYPE *nptr, STRING_TYPE **endptr, int base)
+{
+ return INTERNAL (__strtol_l) (nptr, endptr, base, 0, true,
+ _NL_CURRENT_LOCALE);
+}
+libc_hidden_def (__isoc23_strtol)
diff --git a/stdlib/strtol_l.c b/stdlib/strtol_l.c
index edbade179b..3424c3feab 100644
--- a/stdlib/strtol_l.c
+++ b/stdlib/strtol_l.c
@@ -16,6 +16,9 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#if HAVE_CONFIG_H
# include <config.h>
@@ -61,28 +64,36 @@
# ifdef USE_WIDE_CHAR
# ifdef QUAD
# define strtol_l wcstoull_l
+# define __isoc23_strtol_l __isoc23_wcstoull_l
# else
# define strtol_l wcstoul_l
+# define __isoc23_strtol_l __isoc23_wcstoul_l
# endif
# else
# ifdef QUAD
# define strtol_l strtoull_l
+# define __isoc23_strtol_l __isoc23_strtoull_l
# else
# define strtol_l strtoul_l
+# define __isoc23_strtol_l __isoc23_strtoul_l
# endif
# endif
#else
# ifdef USE_WIDE_CHAR
# ifdef QUAD
# define strtol_l wcstoll_l
+# define __isoc23_strtol_l __isoc23_wcstoll_l
# else
# define strtol_l wcstol_l
+# define __isoc23_strtol_l __isoc23_wcstol_l
# endif
# else
# ifdef QUAD
# define strtol_l strtoll_l
+# define __isoc23_strtol_l __isoc23_strtoll_l
# else
# define strtol_l strtol_l
+# define __isoc23_strtol_l __isoc23_strtol_l
# endif
# endif
#endif
@@ -216,12 +227,14 @@ extern const unsigned char __strtol_ull_rem_tab[] attribute_hidden;
If BASE is 0 the base is determined by the presence of a leading
zero, indicating octal or a leading "0x" or "0X", indicating hexadecimal.
If BASE is < 2 or > 36, it is reset to 10.
+ If BIN_CST is true, binary constants starting "0b" or "0B" are accepted
+ in base 0 and 2.
If ENDPTR is not NULL, a pointer to the character after the last
one converted is stored in *ENDPTR. */
INT
INTERNAL (__strtol_l) (const STRING_TYPE *nptr, STRING_TYPE **endptr,
- int base, int group, locale_t loc)
+ int base, int group, bool bin_cst, locale_t loc)
{
int negative;
unsigned LONG int cutoff;
@@ -311,6 +324,11 @@ INTERNAL (__strtol_l) (const STRING_TYPE *nptr, STRING_TYPE **endptr,
s += 2;
base = 16;
}
+ else if (bin_cst && (base == 0 || base == 2) && TOUPPER (s[1]) == L_('B'))
+ {
+ s += 2;
+ base = 2;
+ }
else if (base == 0)
base = 8;
}
@@ -543,7 +561,15 @@ weak_function
__strtol_l (const STRING_TYPE *nptr, STRING_TYPE **endptr,
int base, locale_t loc)
{
- return INTERNAL (__strtol_l) (nptr, endptr, base, 0, loc);
+ return INTERNAL (__strtol_l) (nptr, endptr, base, 0, false, loc);
}
libc_hidden_def (__strtol_l)
weak_alias (__strtol_l, strtol_l)
+
+INT
+__isoc23_strtol_l (const STRING_TYPE *nptr, STRING_TYPE **endptr,
+ int base, locale_t loc)
+{
+ return INTERNAL (__strtol_l) (nptr, endptr, base, 0, true, loc);
+}
+libc_hidden_def (__isoc23_strtol_l)
diff --git a/stdlib/strtoll.c b/stdlib/strtoll.c
index a273ca43df..63fdf2945e 100644
--- a/stdlib/strtoll.c
+++ b/stdlib/strtoll.c
@@ -31,4 +31,5 @@ compat_symbol (libc, __strtoll_internal, __strtoq_internal, GLIBC_2_0);
# endif
weak_alias (strtoll, strtoq)
weak_alias (strtoll, strtoimax)
+weak_alias (__isoc23_strtoll, __isoc23_strtoimax)
#endif
diff --git a/stdlib/strtoll_l.c b/stdlib/strtoll_l.c
index 32ceda0456..e4a3ac052f 100644
--- a/stdlib/strtoll_l.c
+++ b/stdlib/strtoll_l.c
@@ -18,9 +18,13 @@
#define QUAD 1
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#include <locale.h>
+#include <stdbool.h>
extern long long int ____strtoll_l_internal (const char *, char **, int, int,
- locale_t);
+ bool, locale_t);
#include <strtol_l.c>
diff --git a/stdlib/strtoul_l.c b/stdlib/strtoul_l.c
index f1bd050101..a92a5cedd9 100644
--- a/stdlib/strtoul_l.c
+++ b/stdlib/strtoul_l.c
@@ -18,9 +18,13 @@
#define UNSIGNED 1
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#include <locale.h>
+#include <stdbool.h>
extern unsigned long int ____strtoul_l_internal (const char *, char **, int,
- int, locale_t);
+ int, bool, locale_t);
#include "strtol_l.c"
diff --git a/stdlib/strtoull.c b/stdlib/strtoull.c
index 51859dbd1e..6c9afa3ede 100644
--- a/stdlib/strtoull.c
+++ b/stdlib/strtoull.c
@@ -31,4 +31,5 @@ compat_symbol (libc, __strtoull_internal, __strtouq_internal, GLIBC_2_0);
# endif
weak_alias (strtoull, strtouq)
weak_alias (strtoull, strtoumax)
+weak_alias (__isoc23_strtoull, __isoc23_strtoumax)
#endif
diff --git a/stdlib/strtoull_l.c b/stdlib/strtoull_l.c
index ef102ddf16..2be400799c 100644
--- a/stdlib/strtoull_l.c
+++ b/stdlib/strtoull_l.c
@@ -19,9 +19,14 @@
#define QUAD 1
#define UNSIGNED 1
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#include <locale.h>
+#include <stdbool.h>
extern unsigned long long int ____strtoull_l_internal (const char *, char **,
- int, int, locale_t);
+ int, int, bool,
+ locale_t);
#include <strtol_l.c>
diff --git a/stdlib/tst-strtol-binary-c11.c b/stdlib/tst-strtol-binary-c11.c
new file mode 100644
index 0000000000..6e58bb2599
--- /dev/null
+++ b/stdlib/tst-strtol-binary-c11.c
@@ -0,0 +1,29 @@
+/* Test strtol functions with C2X binary integers (narrow strings,
+ no extensions to C11).
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#undef _GNU_SOURCE
+
+#define CHAR char
+#define FNPFX strto
+#define L_(C) C
+#define TEST_C2X 0
+#define TEST_Q 0
+#define TEST_LOCALE 0
+
+#include <tst-strtol-binary-main.c>
diff --git a/stdlib/tst-strtol-binary-c2x.c b/stdlib/tst-strtol-binary-c2x.c
new file mode 100644
index 0000000000..b9ccfda759
--- /dev/null
+++ b/stdlib/tst-strtol-binary-c2x.c
@@ -0,0 +1,32 @@
+/* Test strtol functions with C2X binary integers (narrow strings,
+ no extensions).
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+/* Some versions of GCC supported for building glibc do not support
+ -std=c2x. */
+#undef _GNU_SOURCE
+#define _ISOC2X_SOURCE
+
+#define CHAR char
+#define FNPFX strto
+#define L_(C) C
+#define TEST_C2X 1
+#define TEST_Q 0
+#define TEST_LOCALE 0
+
+#include <tst-strtol-binary-main.c>
diff --git a/stdlib/tst-strtol-binary-gnu11.c b/stdlib/tst-strtol-binary-gnu11.c
new file mode 100644
index 0000000000..a029591c8b
--- /dev/null
+++ b/stdlib/tst-strtol-binary-gnu11.c
@@ -0,0 +1,34 @@
+/* Test strtol functions with C2X binary integers (narrow strings, GNU
+ extensions, C2X strtol features disabled).
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <features.h>
+/* This file tests the old versions of GNU extension functions, which
+ are not normally available to new binaries because GNU extensions
+ normally imply C2X strtol features. */
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
+
+#define CHAR char
+#define FNPFX strto
+#define L_(C) C
+#define TEST_C2X 0
+#define TEST_Q 1
+#define TEST_LOCALE 1
+
+#include <tst-strtol-binary-main.c>
diff --git a/stdlib/tst-strtol-binary-gnu2x.c b/stdlib/tst-strtol-binary-gnu2x.c
new file mode 100644
index 0000000000..0a7fdd4d4d
--- /dev/null
+++ b/stdlib/tst-strtol-binary-gnu2x.c
@@ -0,0 +1,27 @@
+/* Test strtol functions with C2X binary integers (narrow strings, GNU
+ extensions).
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#define CHAR char
+#define FNPFX strto
+#define L_(C) C
+#define TEST_C2X 1
+#define TEST_Q 1
+#define TEST_LOCALE 1
+
+#include <tst-strtol-binary-main.c>
diff --git a/stdlib/tst-strtol-binary-main.c b/stdlib/tst-strtol-binary-main.c
new file mode 100644
index 0000000000..ece3100298
--- /dev/null
+++ b/stdlib/tst-strtol-binary-main.c
@@ -0,0 +1,151 @@
+/* Test strtol functions with C2X binary integers.
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <inttypes.h>
+#include <limits.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <wchar.h>
+
+#include <support/check.h>
+#if TEST_LOCALE
+# include <support/support.h>
+#endif
+
+#define CONCAT_(X, Y) X ## Y
+#define CONCAT(X, Y) CONCAT_ (X, Y)
+#define FNX(FN) CONCAT (FNPFX, FN)
+
+#define CHECK_RES(ARG, RES, EP, EXPECTED) \
+ do \
+ { \
+ if (TEST_C2X) \
+ { \
+ TEST_COMPARE ((RES), EXPECTED); \
+ TEST_COMPARE (*(EP), 0); \
+ } \
+ else \
+ { \
+ TEST_COMPARE ((RES), 0); \
+ TEST_VERIFY ((EP) == ((ARG)[0] == L_('-') \
+ ? (ARG) + 2 \
+ : (ARG) + 1)); \
+ } \
+ } \
+ while (0)
+
+static void
+one_check (const CHAR *s, long int expected_l, unsigned long int expected_ul,
+ long long int expected_ll, unsigned long long int expected_ull)
+{
+ CHAR *ep;
+ long int ret_l;
+ unsigned long int ret_ul;
+ long long int ret_ll;
+ unsigned long long int ret_ull;
+ ret_l = FNX (l) (s, &ep, 0);
+ CHECK_RES (s, ret_l, ep, expected_l);
+ ret_l = FNX (l) (s, &ep, 2);
+ CHECK_RES (s, ret_l, ep, expected_l);
+ ret_ul = FNX (ul) (s, &ep, 0);
+ CHECK_RES (s, ret_ul, ep, expected_ul);
+ ret_ul = FNX (ul) (s, &ep, 2);
+ CHECK_RES (s, ret_ul, ep, expected_ul);
+ ret_ll = FNX (ll) (s, &ep, 0);
+ CHECK_RES (s, ret_ll, ep, expected_ll);
+ ret_ll = FNX (ll) (s, &ep, 2);
+ CHECK_RES (s, ret_ll, ep, expected_ll);
+ ret_ull = FNX (ull) (s, &ep, 0);
+ CHECK_RES (s, ret_ull, ep, expected_ull);
+ ret_ull = FNX (ull) (s, &ep, 2);
+ CHECK_RES (s, ret_ull, ep, expected_ull);
+ ret_ll = FNX (imax) (s, &ep, 0);
+ CHECK_RES (s, ret_ll, ep, expected_ll);
+ ret_ll = FNX (imax) (s, &ep, 2);
+ CHECK_RES (s, ret_ll, ep, expected_ll);
+ ret_ull = FNX (umax) (s, &ep, 0);
+ CHECK_RES (s, ret_ull, ep, expected_ull);
+ ret_ull = FNX (umax) (s, &ep, 2);
+ CHECK_RES (s, ret_ull, ep, expected_ull);
+#if TEST_Q
+ ret_ll = FNX (q) (s, &ep, 0);
+ CHECK_RES (s, ret_ll, ep, expected_ll);
+ ret_ll = FNX (q) (s, &ep, 2);
+ CHECK_RES (s, ret_ll, ep, expected_ll);
+ ret_ull = FNX (uq) (s, &ep, 0);
+ CHECK_RES (s, ret_ull, ep, expected_ull);
+ ret_ull = FNX (uq) (s, &ep, 2);
+ CHECK_RES (s, ret_ull, ep, expected_ull);
+#endif
+#if TEST_LOCALE
+ locale_t loc = xnewlocale (LC_NUMERIC_MASK, "C", (locale_t) 0);
+ ret_l = FNX (l_l) (s, &ep, 0, loc);
+ CHECK_RES (s, ret_l, ep, expected_l);
+ ret_l = FNX (l_l) (s, &ep, 2, loc);
+ CHECK_RES (s, ret_l, ep, expected_l);
+ ret_ul = FNX (ul_l) (s, &ep, 0, loc);
+ CHECK_RES (s, ret_ul, ep, expected_ul);
+ ret_ul = FNX (ul_l) (s, &ep, 2, loc);
+ CHECK_RES (s, ret_ul, ep, expected_ul);
+ ret_ll = FNX (ll_l) (s, &ep, 0, loc);
+ CHECK_RES (s, ret_ll, ep, expected_ll);
+ ret_ll = FNX (ll_l) (s, &ep, 2, loc);
+ CHECK_RES (s, ret_ll, ep, expected_ll);
+ ret_ull = FNX (ull_l) (s, &ep, 0, loc);
+ CHECK_RES (s, ret_ull, ep, expected_ull);
+ ret_ull = FNX (ull_l) (s, &ep, 2, loc);
+ CHECK_RES (s, ret_ull, ep, expected_ull);
+#endif
+}
+
+static int
+do_test (void)
+{
+ one_check (L_("0b101"), 5, 5, 5, 5);
+ one_check (L_("0B101"), 5, 5, 5, 5);
+ one_check (L_("-0b11111"), -31, -31, -31, -31);
+ one_check (L_("-0B11111"), -31, -31, -31, -31);
+ one_check (L_("0b111111111111111111111111111111111"),
+ LONG_MAX >= 0x1ffffffffLL ? (long int) 0x1ffffffffLL : LONG_MAX,
+ (ULONG_MAX >= 0x1ffffffffULL
+ ? (unsigned long int) 0x1ffffffffULL
+ : ULONG_MAX),
+ 0x1ffffffffLL, 0x1ffffffffULL);
+ one_check (L_("0B111111111111111111111111111111111"),
+ LONG_MAX >= 0x1ffffffffLL ? (long int) 0x1ffffffffLL : LONG_MAX,
+ (ULONG_MAX >= 0x1ffffffffULL
+ ? (unsigned long int) 0x1ffffffffULL
+ : ULONG_MAX),
+ 0x1ffffffffLL, 0x1ffffffffULL);
+ one_check (L_("-0b111111111111111111111111111111111"),
+ LONG_MIN <= -0x1ffffffffLL ? (long int) -0x1ffffffffLL : LONG_MIN,
+ (ULONG_MAX >= 0x1ffffffffULL
+ ? (unsigned long int) -0x1ffffffffULL
+ : ULONG_MAX),
+ -0x1ffffffffLL, -0x1ffffffffULL);
+ one_check (L_("-0B111111111111111111111111111111111"),
+ LONG_MIN <= -0x1ffffffffLL ? (long int) -0x1ffffffffLL : LONG_MIN,
+ (ULONG_MAX >= 0x1ffffffffULL
+ ? (unsigned long int) -0x1ffffffffULL
+ : ULONG_MAX),
+ -0x1ffffffffLL, -0x1ffffffffULL);
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
index 4e3200ef55..a0419a13d0 100644
--- a/sysdeps/mach/hurd/i386/libc.abilist
+++ b/sysdeps/mach/hurd/i386/libc.abilist
@@ -2294,6 +2294,26 @@ GLIBC_2.36 arc4random_buf F
GLIBC_2.36 arc4random_uniform F
GLIBC_2.36 c8rtomb F
GLIBC_2.36 mbrtoc8 F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index b66fadef40..62e80648e8 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2633,3 +2633,23 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index f918bb2d48..9d490fdee8 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -2730,6 +2730,26 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
index 093043a533..50874e92fc 100644
--- a/sysdeps/unix/sysv/linux/arc/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
@@ -2394,3 +2394,23 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index f28402fe03..544b5b2741 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -514,6 +514,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index e2f56880ed..da532a0191 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -511,6 +511,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
GLIBC_2.4 _IO_2_1_stdin_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index 319d92356e..6c74a60d69 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -2670,3 +2670,23 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 6450e17ebe..13d30e646f 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -2619,6 +2619,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 0a24ec9afd..f5dfa2a20e 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2803,6 +2803,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 02c65b6482..58f1526030 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -2568,6 +2568,26 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist b/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist
index 62faaf4c00..46ce2437fe 100644
--- a/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/loongarch/lp64/libc.abilist
@@ -2154,3 +2154,23 @@ GLIBC_2.36 wprintf F
GLIBC_2.36 write F
GLIBC_2.36 writev F
GLIBC_2.36 wscanf F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 16243a7a92..f34085ce35 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -515,6 +515,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0x98
GLIBC_2.4 _IO_2_1_stdin_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 564a553b27..349377d154 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -2746,6 +2746,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index e850f47b21..38e7fb9b2a 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -2719,3 +2719,23 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index 37178c503f..ec4ca27b75 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -2716,3 +2716,23 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 3b30b31466..bd3f3404fb 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -2711,6 +2711,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 0e358570a2..9b09fab6ec 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -2709,6 +2709,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index 59c598b98f..3b8f2b8ca3 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -2717,6 +2717,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index 2f7f1ccaf7..497553414d 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -2619,6 +2619,26 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 463e01ab84..f67f241498 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2758,3 +2758,23 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/or1k/libc.abilist b/sysdeps/unix/sysv/linux/or1k/libc.abilist
index ffdb8819d5..a59a58f44c 100644
--- a/sysdeps/unix/sysv/linux/or1k/libc.abilist
+++ b/sysdeps/unix/sysv/linux/or1k/libc.abilist
@@ -2140,3 +2140,23 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 405d40d11c..a1bcf79955 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -2773,6 +2773,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index ce89602b93..c0f28aea45 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -2806,6 +2806,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index 849863e639..6b4459964f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -2527,6 +2527,26 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index b2ccee08c6..e90fb502d2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -2829,3 +2829,23 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
index ff90d1bff2..29be561b60 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
@@ -2396,3 +2396,23 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index f1017f6ec5..506a4e6a65 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -2596,3 +2596,23 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 5ca051a9eb..976cd741ee 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -2771,6 +2771,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index 0e0b3df973..909ec927dc 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -2564,6 +2564,26 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index 5b48168ec6..31a777c4aa 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -2626,6 +2626,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index c42b39cea8..8d43e8c952 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -2623,6 +2623,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 5a0a662dee..91c552dc4c 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -2766,6 +2766,26 @@ GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
GLIBC_2.37 __ppoll64_chk F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 _IO_fprintf F
GLIBC_2.4 _IO_printf F
GLIBC_2.4 _IO_sprintf F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 9ec4a0bc7f..c5c5e5cf9a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -2591,6 +2591,26 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index 367c8d0a03..e51996e046 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -2542,6 +2542,26 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
GLIBC_2.4 __confstr_chk F
GLIBC_2.4 __fgets_chk F
GLIBC_2.4 __fgets_unlocked_chk F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 6a614efb62..388536b3be 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2648,3 +2648,23 @@ GLIBC_2.36 pidfd_open F
GLIBC_2.36 pidfd_send_signal F
GLIBC_2.36 process_madvise F
GLIBC_2.36 process_mrelease F
+GLIBC_2.38 __isoc23_strtoimax F
+GLIBC_2.38 __isoc23_strtol F
+GLIBC_2.38 __isoc23_strtol_l F
+GLIBC_2.38 __isoc23_strtoll F
+GLIBC_2.38 __isoc23_strtoll_l F
+GLIBC_2.38 __isoc23_strtoul F
+GLIBC_2.38 __isoc23_strtoul_l F
+GLIBC_2.38 __isoc23_strtoull F
+GLIBC_2.38 __isoc23_strtoull_l F
+GLIBC_2.38 __isoc23_strtoumax F
+GLIBC_2.38 __isoc23_wcstoimax F
+GLIBC_2.38 __isoc23_wcstol F
+GLIBC_2.38 __isoc23_wcstol_l F
+GLIBC_2.38 __isoc23_wcstoll F
+GLIBC_2.38 __isoc23_wcstoll_l F
+GLIBC_2.38 __isoc23_wcstoul F
+GLIBC_2.38 __isoc23_wcstoul_l F
+GLIBC_2.38 __isoc23_wcstoull F
+GLIBC_2.38 __isoc23_wcstoull_l F
+GLIBC_2.38 __isoc23_wcstoumax F
diff --git a/sysdeps/wordsize-64/strtol.c b/sysdeps/wordsize-64/strtol.c
index a1b2374153..a21fa8da10 100644
--- a/sysdeps/wordsize-64/strtol.c
+++ b/sysdeps/wordsize-64/strtol.c
@@ -2,12 +2,14 @@
#define __strtoll_internal __strtoll_internal_XXX
#define strtoll strtoll_XXX
#define strtoq strtoq_XXX
+#define __isoc23_strtoll __isoc23_strtoll_XXX
#include <stdlib/strtol.c>
#undef __strtoll_internal
#undef strtoll
#undef strtoq
+#undef __isoc23_strtoll
strong_alias (__strtol_internal, __strtoll_internal)
libc_hidden_ver (__strtol_internal, __strtoll_internal)
weak_alias (strtol, strtoll)
@@ -15,3 +17,6 @@ libc_hidden_ver (strtol, strtoll)
weak_alias (strtol, strtoq)
libc_hidden_ver (strtol, strtoq)
weak_alias (strtol, strtoimax)
+weak_alias (__isoc23_strtol, __isoc23_strtoll)
+libc_hidden_ver (__isoc23_strtol, __isoc23_strtoll)
+weak_alias (__isoc23_strtol, __isoc23_strtoimax)
diff --git a/sysdeps/wordsize-64/strtol_l.c b/sysdeps/wordsize-64/strtol_l.c
index b2cd102add..a44afa2e44 100644
--- a/sysdeps/wordsize-64/strtol_l.c
+++ b/sysdeps/wordsize-64/strtol_l.c
@@ -2,13 +2,17 @@
#define ____strtoll_l_internal ____strtoll_l_internal_XXX
#define __strtoll_l __strtoll_l_XXX
#define strtoll_l strtoll_l_XXX
+#define __isoc23_strtoll_l __isoc23_strtoll_l_XXX
#include <stdlib/strtol_l.c>
#undef ____strtoll_l_internal
#undef __strtoll_l
#undef strtoll_l
+#undef __isoc23_strtoll_l
strong_alias (____strtol_l_internal, ____strtoll_l_internal)
libc_hidden_ver (____strtol_l_internal, ____strtoll_l_internal)
weak_alias (__strtol_l, __strtoll_l)
weak_alias (__strtol_l, strtoll_l)
+weak_alias (__isoc23_strtol_l, __isoc23_strtoll_l)
+libc_hidden_ver (__isoc23_strtol_l, __isoc23_strtoll_l)
diff --git a/sysdeps/wordsize-64/strtoul.c b/sysdeps/wordsize-64/strtoul.c
index 856aa11dee..60c82b89d9 100644
--- a/sysdeps/wordsize-64/strtoul.c
+++ b/sysdeps/wordsize-64/strtoul.c
@@ -2,14 +2,19 @@
#define __strtoull_internal __strtoull_internal_XXX
#define strtoull strtoull_XXX
#define strtouq strtouq_XXX
+#define __isoc23_strtoull __isoc23_strtoull_XXX
#include <stdlib/strtoul.c>
#undef __strtoull_internal
#undef strtoull
#undef strtouq
+#undef __isoc23_strtoull
strong_alias (__strtoul_internal, __strtoull_internal)
libc_hidden_ver (__strtoul_internal, __strtoull_internal)
weak_alias (strtoul, strtoull)
weak_alias (strtoul, strtouq)
weak_alias (strtoul, strtoumax)
+weak_alias (__isoc23_strtoul, __isoc23_strtoull)
+libc_hidden_ver (__isoc23_strtoul, __isoc23_strtoull)
+weak_alias (__isoc23_strtoul, __isoc23_strtoumax)
diff --git a/sysdeps/wordsize-64/strtoul_l.c b/sysdeps/wordsize-64/strtoul_l.c
index 80cca332b1..b3b74f44b3 100644
--- a/sysdeps/wordsize-64/strtoul_l.c
+++ b/sysdeps/wordsize-64/strtoul_l.c
@@ -2,13 +2,17 @@
#define ____strtoull_l_internal ____strtoull_l_internal_XXX
#define __strtoull_l __strtoull_l_XXX
#define strtoull_l strtoull_l_XXX
+#define __isoc23_strtoull_l __isoc23_strtoull_l_XXX
#include <stdlib/strtoul_l.c>
#undef ____strtoull_l_internal
#undef __strtoull_l
#undef strtoull_l
+#undef __isoc23_strtoull_l
strong_alias (____strtoul_l_internal, ____strtoull_l_internal)
libc_hidden_ver (____strtoul_l_internal, ____strtoull_l_internal)
weak_alias (__strtoul_l, __strtoull_l)
weak_alias (__strtoul_l, strtoull_l)
+weak_alias (__isoc23_strtoul_l, __isoc23_strtoull_l)
+libc_hidden_ver (__isoc23_strtoul_l, __isoc23_strtoull_l)
diff --git a/sysdeps/wordsize-64/wcstol.c b/sysdeps/wordsize-64/wcstol.c
index f99c273d95..557c763941 100644
--- a/sysdeps/wordsize-64/wcstol.c
+++ b/sysdeps/wordsize-64/wcstol.c
@@ -2,14 +2,19 @@
#define __wcstoll_internal __wcstoll_internal_XXX
#define wcstoll wcstoll_XXX
#define wcstoq wcstoq_XXX
+#define __isoc23_wcstoll __isoc23_wcstoll_XXX
#include <wcsmbs/wcstol.c>
#undef __wcstoll_internal
#undef wcstoll
#undef wcstoq
+#undef __isoc23_wcstoll
strong_alias (__wcstol_internal, __wcstoll_internal)
libc_hidden_ver (__wcstol_internal, __wcstoll_internal)
weak_alias (wcstol, wcstoll)
weak_alias (wcstol, wcstoq)
weak_alias (wcstol, wcstoimax)
+weak_alias (__isoc23_wcstol, __isoc23_wcstoll)
+libc_hidden_ver (__isoc23_wcstol, __isoc23_wcstoll)
+weak_alias (__isoc23_wcstol, __isoc23_wcstoimax)
diff --git a/sysdeps/wordsize-64/wcstol_l.c b/sysdeps/wordsize-64/wcstol_l.c
index 4f48f60c65..b402790fdd 100644
--- a/sysdeps/wordsize-64/wcstol_l.c
+++ b/sysdeps/wordsize-64/wcstol_l.c
@@ -2,12 +2,16 @@
#define ____wcstoll_l_internal ____wcstoll_l_internal_XXX
#define __wcstoll_l ___wcstoll_l_XXX
#define wcstoll_l __wcstoll_l_XX
+#define __isoc23_wcstoll_l __isoc23_wcstoll_l_XXX
#include <wcsmbs/wcstol_l.c>
#undef ____wcstoll_l_internal
#undef __wcstoll_l
#undef wcstoll_l
+#undef __isoc23_wcstoll_l
strong_alias (____wcstol_l_internal, ____wcstoll_l_internal)
weak_alias (__wcstol_l, __wcstoll_l)
weak_alias (__wcstol_l, wcstoll_l)
+weak_alias (__isoc23_wcstol_l, __isoc23_wcstoll_l)
+libc_hidden_ver (__isoc23_wcstol_l, __isoc23_wcstoll_l)
diff --git a/sysdeps/wordsize-64/wcstoul.c b/sysdeps/wordsize-64/wcstoul.c
index e1458e17f3..9b48ca6ab2 100644
--- a/sysdeps/wordsize-64/wcstoul.c
+++ b/sysdeps/wordsize-64/wcstoul.c
@@ -2,14 +2,19 @@
#define __wcstoull_internal __wcstoull_internal_XXX
#define wcstoull wcstoull_XXX
#define wcstouq wcstouq_XXX
+#define __isoc23_wcstoull __isoc23_wcstoull_XXX
#include <wcsmbs/wcstoul.c>
#undef __wcstoull_internal
#undef wcstoull
#undef wcstouq
+#undef __isoc23_wcstoull
strong_alias (__wcstoul_internal, __wcstoull_internal)
libc_hidden_ver (__wcstoul_internal, __wcstoull_internal)
weak_alias (wcstoul, wcstoull)
weak_alias (wcstoul, wcstouq)
weak_alias (wcstoul, wcstoumax)
+weak_alias (__isoc23_wcstoul, __isoc23_wcstoull)
+libc_hidden_ver (__isoc23_wcstoul, __isoc23_wcstoull)
+weak_alias (__isoc23_wcstoul, __isoc23_wcstoumax)
diff --git a/sysdeps/wordsize-64/wcstoul_l.c b/sysdeps/wordsize-64/wcstoul_l.c
index c376fa0e81..a5001ba83f 100644
--- a/sysdeps/wordsize-64/wcstoul_l.c
+++ b/sysdeps/wordsize-64/wcstoul_l.c
@@ -2,12 +2,16 @@
#define ____wcstoull_l_internal ____wcstoull_l_internal_XXX
#define __wcstoull_l ___wcstoull_l_XXX
#define wcstoull_l __wcstoull_l_XXX
+#define __isoc23_wcstoull_l __isoc23_wcstoull_l_XXX
#include <wcsmbs/wcstoul_l.c>
#undef ____wcstoull_l_internal
#undef __wcstoull_l
#undef wcstoull_l
+#undef __isoc23_wcstoull_l
strong_alias (____wcstoul_l_internal, ____wcstoull_l_internal)
weak_alias (__wcstoul_l, __wcstoull_l)
weak_alias (__wcstoul_l, wcstoull_l)
+weak_alias (__isoc23_wcstoul_l, __isoc23_wcstoull_l)
+libc_hidden_ver (__isoc23_wcstoul_l, __isoc23_wcstoull_l)
diff --git a/wcsmbs/Makefile b/wcsmbs/Makefile
index 740d87c994..16ece4c110 100644
--- a/wcsmbs/Makefile
+++ b/wcsmbs/Makefile
@@ -55,7 +55,11 @@ tests := tst-wcstof wcsmbs-tst1 tst-wcsnlen tst-btowc tst-mbrtowc \
tst-wcstod-nan-sign tst-c16-surrogate tst-c32-state \
test-mbrtoc8 test-c8rtomb \
$(addprefix test-,$(strop-tests)) tst-mbstowcs \
- tst-wprintf-binary
+ tst-wprintf-binary \
+ tst-wcstol-binary-c11 \
+ tst-wcstol-binary-c2x \
+ tst-wcstol-binary-gnu11 \
+ tst-wcstol-binary-gnu2x
include ../Rules
@@ -122,3 +126,11 @@ CPPFLAGS-wcstold_l.c += -I../stdlib
$(objpfx)tst-wcstod-nan-locale: $(libm)
$(objpfx)tst-wcstod-nan-sign: $(libm)
+
+# Some versions of GCC supported for building glibc do not support -std=c2x
+# or -std=gnu2x, so the tests for those versions use -std=c11 and -std=gnu11
+# and then _ISOC2X_SOURCE is defined in the test as needed.
+CFLAGS-tst-wcstol-binary-c11.c += -std=c11
+CFLAGS-tst-wcstol-binary-c2x.c += -std=c11
+CFLAGS-tst-wcstol-binary-gnu11.c += -std=gnu11
+CFLAGS-tst-wcstol-binary-gnu2x.c += -std=gnu11
diff --git a/wcsmbs/Versions b/wcsmbs/Versions
index ec28acfb73..1866cd8d6e 100644
--- a/wcsmbs/Versions
+++ b/wcsmbs/Versions
@@ -52,4 +52,12 @@ libc {
GLIBC_2.36 {
c8rtomb; mbrtoc8;
}
+ GLIBC_2.38 {
+ __isoc23_wcstol;
+ __isoc23_wcstoll;
+ __isoc23_wcstoul;
+ __isoc23_wcstoull;
+ __isoc23_wcstoimax;
+ __isoc23_wcstoumax;
+ }
}
diff --git a/wcsmbs/tst-wcstol-binary-c11.c b/wcsmbs/tst-wcstol-binary-c11.c
new file mode 100644
index 0000000000..bff1d879f0
--- /dev/null
+++ b/wcsmbs/tst-wcstol-binary-c11.c
@@ -0,0 +1,29 @@
+/* Test wcstol functions with C2X binary integers (wide strings,
+ no extensions to C11).
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#undef _GNU_SOURCE
+
+#define CHAR wchar_t
+#define FNPFX wcsto
+#define L_(C) L ## C
+#define TEST_C2X 0
+#define TEST_Q 0
+#define TEST_LOCALE 0
+
+#include "../stdlib/tst-strtol-binary-main.c"
diff --git a/wcsmbs/tst-wcstol-binary-c2x.c b/wcsmbs/tst-wcstol-binary-c2x.c
new file mode 100644
index 0000000000..0f8ef44854
--- /dev/null
+++ b/wcsmbs/tst-wcstol-binary-c2x.c
@@ -0,0 +1,32 @@
+/* Test wcstol functions with C2X binary integers (wide strings,
+ no extensions).
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+/* Some versions of GCC supported for building glibc do not support
+ -std=c2x. */
+#undef _GNU_SOURCE
+#define _ISOC2X_SOURCE
+
+#define CHAR wchar_t
+#define FNPFX wcsto
+#define L_(C) L ## C
+#define TEST_C2X 1
+#define TEST_Q 0
+#define TEST_LOCALE 0
+
+#include "../stdlib/tst-strtol-binary-main.c"
diff --git a/wcsmbs/tst-wcstol-binary-gnu11.c b/wcsmbs/tst-wcstol-binary-gnu11.c
new file mode 100644
index 0000000000..189f217563
--- /dev/null
+++ b/wcsmbs/tst-wcstol-binary-gnu11.c
@@ -0,0 +1,34 @@
+/* Test wcstol functions with C2X binary integers (wide strings, GNU
+ extensions, C2X wcstol features disabled).
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <features.h>
+/* This file tests the old versions of GNU extension functions, which
+ are not normally available to new binaries because GNU extensions
+ normally imply C2X wcstol features. */
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
+
+#define CHAR wchar_t
+#define FNPFX wcsto
+#define L_(C) L ## C
+#define TEST_C2X 0
+#define TEST_Q 1
+#define TEST_LOCALE 1
+
+#include "../stdlib/tst-strtol-binary-main.c"
diff --git a/wcsmbs/tst-wcstol-binary-gnu2x.c b/wcsmbs/tst-wcstol-binary-gnu2x.c
new file mode 100644
index 0000000000..707d4076f1
--- /dev/null
+++ b/wcsmbs/tst-wcstol-binary-gnu2x.c
@@ -0,0 +1,27 @@
+/* Test wcstol functions with C2X binary integers (wide strings, GNU
+ extensions).
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#define CHAR wchar_t
+#define FNPFX wcsto
+#define L_(C) L ## C
+#define TEST_C2X 1
+#define TEST_Q 1
+#define TEST_LOCALE 1
+
+#include "../stdlib/tst-strtol-binary-main.c"
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 69e920b8c2..cde0d32b0a 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -467,6 +467,67 @@ extern unsigned long long int wcstouq (const wchar_t *__restrict __nptr,
int __base) __THROW;
#endif /* Use GNU. */
+/* Versions of the above functions that handle '0b' and '0B' prefixes
+ in base 0 or 2. */
+#if __GLIBC_USE (C2X_STRTOL)
+# ifdef __REDIRECT
+extern long int __REDIRECT_NTH (wcstol, (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base), __isoc23_wcstol);
+extern unsigned long int __REDIRECT_NTH (wcstoul,
+ (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base), __isoc23_wcstoul);
+__extension__
+extern long long int __REDIRECT_NTH (wcstoll,
+ (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base), __isoc23_wcstoll);
+__extension__
+extern unsigned long long int __REDIRECT_NTH (wcstoull,
+ (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base), __isoc23_wcstoull);
+# ifdef __USE_GNU
+__extension__
+extern long long int __REDIRECT_NTH (wcstoq, (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base), __isoc23_wcstoll);
+__extension__
+extern unsigned long long int __REDIRECT_NTH (wcstouq,
+ (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base), __isoc23_wcstoull);
+# endif
+# else
+extern long int __isoc23_wcstol (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr, int __base)
+ __THROW;
+extern unsigned long int __isoc23_wcstoul (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base)
+ __THROW;
+__extension__
+extern long long int __isoc23_wcstoll (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base)
+ __THROW;
+__extension__
+extern unsigned long long int __isoc23_wcstoull (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base)
+ __THROW;
+# define wcstol __isoc23_wcstol
+# define wcstoul __isoc23_wcstoul
+# define wcstoll __isoc23_wcstoll
+# define wcstoull __isoc23_wcstoull
+# ifdef __USE_GNU
+# define wcstoq __isoc23_wcstoll
+# define wcstouq __isoc23_wcstoull
+# endif
+# endif
+#endif
+
#ifdef __USE_GNU
/* Parallel versions of the functions above which take the locale to
use as an additional parameter. These are GNU extensions inspired
@@ -490,6 +551,56 @@ extern unsigned long long int wcstoull_l (const wchar_t *__restrict __nptr,
int __base, locale_t __loc)
__THROW;
+/* Versions of the above functions that handle '0b' and '0B' prefixes
+ in base 0 or 2. */
+# if __GLIBC_USE (C2X_STRTOL)
+# ifdef __REDIRECT
+extern long int __REDIRECT_NTH (wcstol_l, (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_wcstol_l);
+extern unsigned long int __REDIRECT_NTH (wcstoul_l,
+ (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_wcstoul_l);
+__extension__
+extern long long int __REDIRECT_NTH (wcstoll_l,
+ (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_wcstoll_l);
+__extension__
+extern unsigned long long int __REDIRECT_NTH (wcstoull_l,
+ (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_wcstoull_l);
+# else
+extern long int __isoc23_wcstol_l (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr, int __base,
+ locale_t __loc) __THROW;
+extern unsigned long int __isoc23_wcstoul_l (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW;
+__extension__
+extern long long int __isoc23_wcstoll_l (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW;
+__extension__
+extern unsigned long long int __isoc23_wcstoull_l (const wchar_t *__restrict __nptr,
+ wchar_t **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW;
+# define wcstol_l __isoc23_wcstol_l
+# define wcstoul_l __isoc23_wcstoul_l
+# define wcstoll_l __isoc23_wcstoll_l
+# define wcstoull_l __isoc23_wcstoull_l
+# endif
+# endif
+
extern double wcstod_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, locale_t __loc)
__THROW;
diff --git a/wcsmbs/wcstol_l.c b/wcsmbs/wcstol_l.c
index a6cc73a549..c6403e6ee3 100644
--- a/wcsmbs/wcstol_l.c
+++ b/wcsmbs/wcstol_l.c
@@ -16,6 +16,9 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#define __need_wchar_t
#include <stddef.h>
#include <locale.h>
diff --git a/wcsmbs/wcstoll.c b/wcsmbs/wcstoll.c
index 8f28b96663..c4a66bb92f 100644
--- a/wcsmbs/wcstoll.c
+++ b/wcsmbs/wcstoll.c
@@ -22,3 +22,4 @@
weak_alias (wcstoll, wcstoq)
weak_alias (wcstoll, wcstoimax)
+weak_alias (__isoc23_wcstoll, __isoc23_wcstoimax)
diff --git a/wcsmbs/wcstoll_l.c b/wcsmbs/wcstoll_l.c
index c6c57d8586..d445f7425e 100644
--- a/wcsmbs/wcstoll_l.c
+++ b/wcsmbs/wcstoll_l.c
@@ -16,6 +16,9 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#define __need_wchar_t
#include <stddef.h>
#include <locale.h>
diff --git a/wcsmbs/wcstoul_l.c b/wcsmbs/wcstoul_l.c
index 98dc8204ec..2c61d41777 100644
--- a/wcsmbs/wcstoul_l.c
+++ b/wcsmbs/wcstoul_l.c
@@ -16,6 +16,9 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#define __need_wchar_t
#include <stddef.h>
#include <locale.h>
diff --git a/wcsmbs/wcstoull.c b/wcsmbs/wcstoull.c
index 77d1e5d5d8..f37a42f2c8 100644
--- a/wcsmbs/wcstoull.c
+++ b/wcsmbs/wcstoull.c
@@ -22,3 +22,4 @@
weak_alias (wcstoull, wcstouq)
weak_alias (wcstoull, wcstoumax)
+weak_alias (__isoc23_wcstoull, __isoc23_wcstoumax)
diff --git a/wcsmbs/wcstoull_l.c b/wcsmbs/wcstoull_l.c
index 0ceb112a78..97923ce4ef 100644
--- a/wcsmbs/wcstoull_l.c
+++ b/wcsmbs/wcstoull_l.c
@@ -16,6 +16,9 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+#include <features.h>
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
#define __need_wchar_t
#include <stddef.h>
#include <locale.h>
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