[12/30] resolv: Move dn_expand to its own file and into libc
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Commit Message
And reformat to GNU style.
This switches back to the dn_expand name for the ABI symbol and turns
__dn_expand into a compatibility symbol. With the improved namespace
management in current glibc, it is no longer necessary to use a
private namespace symbol. To avoid old code binding to a
GLIBC_PRIVATE symbol by accident, use __libc_dn_expand for the
internal symbol name.
The symbols dn_expand, __dnexpand were moved using
scripts/move-symbol-to-libc.py, followed by an adjustment to make
dn_expand the only GLIBC_2.34 symbol.
---
include/resolv.h | 4 +-
resolv/Makefile | 1 +
resolv/Versions | 6 +-
resolv/compat-gethnamaddr.c | 13 +-
resolv/dn_expand.c | 112 ++++++++++++++++++
resolv/ns_parse.c | 4 +-
resolv/ns_print.c | 2 +-
resolv/nss_dns/dns-canon.c | 4 +-
resolv/res_comp.c | 27 -----
resolv/res_debug.c | 4 +-
resolv/res_send.c | 4 +-
resolv/resolv.h | 1 -
sysdeps/mach/hurd/i386/libc.abilist | 2 +
sysdeps/mach/hurd/i386/libresolv.abilist | 1 -
sysdeps/unix/sysv/linux/aarch64/libc.abilist | 2 +
.../unix/sysv/linux/aarch64/libresolv.abilist | 1 -
sysdeps/unix/sysv/linux/alpha/libc.abilist | 3 +
.../unix/sysv/linux/alpha/libresolv.abilist | 2 -
sysdeps/unix/sysv/linux/arc/libc.abilist | 2 +
sysdeps/unix/sysv/linux/arc/libresolv.abilist | 1 -
sysdeps/unix/sysv/linux/arm/be/libc.abilist | 2 +
.../unix/sysv/linux/arm/be/libresolv.abilist | 1 -
sysdeps/unix/sysv/linux/arm/le/libc.abilist | 2 +
.../unix/sysv/linux/arm/le/libresolv.abilist | 1 -
sysdeps/unix/sysv/linux/csky/libc.abilist | 2 +
.../unix/sysv/linux/csky/libresolv.abilist | 1 -
sysdeps/unix/sysv/linux/hppa/libc.abilist | 3 +
.../unix/sysv/linux/hppa/libresolv.abilist | 2 -
sysdeps/unix/sysv/linux/i386/libc.abilist | 3 +
.../unix/sysv/linux/i386/libresolv.abilist | 2 -
sysdeps/unix/sysv/linux/ia64/libc.abilist | 3 +
.../unix/sysv/linux/ia64/libresolv.abilist | 2 -
.../sysv/linux/m68k/coldfire/libc.abilist | 2 +
.../linux/m68k/coldfire/libresolv.abilist | 1 -
.../unix/sysv/linux/m68k/m680x0/libc.abilist | 3 +
.../sysv/linux/m68k/m680x0/libresolv.abilist | 2 -
.../sysv/linux/microblaze/be/libc.abilist | 2 +
.../linux/microblaze/be/libresolv.abilist | 1 -
.../sysv/linux/microblaze/le/libc.abilist | 2 +
.../linux/microblaze/le/libresolv.abilist | 1 -
.../sysv/linux/mips/mips32/fpu/libc.abilist | 3 +
.../sysv/linux/mips/mips32/libresolv.abilist | 2 -
.../sysv/linux/mips/mips32/nofpu/libc.abilist | 3 +
.../sysv/linux/mips/mips64/n32/libc.abilist | 3 +
.../linux/mips/mips64/n32/libresolv.abilist | 2 -
.../sysv/linux/mips/mips64/n64/libc.abilist | 3 +
.../linux/mips/mips64/n64/libresolv.abilist | 2 -
sysdeps/unix/sysv/linux/nios2/libc.abilist | 2 +
.../unix/sysv/linux/nios2/libresolv.abilist | 1 -
.../linux/powerpc/powerpc32/fpu/libc.abilist | 3 +
.../linux/powerpc/powerpc32/libresolv.abilist | 2 -
.../powerpc/powerpc32/nofpu/libc.abilist | 3 +
.../linux/powerpc/powerpc64/be/libc.abilist | 2 +
.../powerpc/powerpc64/be/libresolv.abilist | 1 -
.../linux/powerpc/powerpc64/le/libc.abilist | 2 +
.../powerpc/powerpc64/le/libresolv.abilist | 1 -
.../unix/sysv/linux/riscv/rv32/libc.abilist | 2 +
.../sysv/linux/riscv/rv32/libresolv.abilist | 1 -
.../unix/sysv/linux/riscv/rv64/libc.abilist | 2 +
.../sysv/linux/riscv/rv64/libresolv.abilist | 1 -
.../unix/sysv/linux/s390/s390-32/libc.abilist | 3 +
.../sysv/linux/s390/s390-32/libresolv.abilist | 2 -
.../unix/sysv/linux/s390/s390-64/libc.abilist | 2 +
.../sysv/linux/s390/s390-64/libresolv.abilist | 1 -
sysdeps/unix/sysv/linux/sh/be/libc.abilist | 3 +
.../unix/sysv/linux/sh/be/libresolv.abilist | 2 -
sysdeps/unix/sysv/linux/sh/le/libc.abilist | 3 +
.../unix/sysv/linux/sh/le/libresolv.abilist | 2 -
.../sysv/linux/sparc/sparc32/libc.abilist | 3 +
.../linux/sparc/sparc32/libresolv.abilist | 2 -
.../sysv/linux/sparc/sparc64/libc.abilist | 3 +
.../linux/sparc/sparc64/libresolv.abilist | 2 -
.../unix/sysv/linux/x86_64/64/libc.abilist | 2 +
.../sysv/linux/x86_64/64/libresolv.abilist | 1 -
.../unix/sysv/linux/x86_64/x32/libc.abilist | 2 +
.../sysv/linux/x86_64/x32/libresolv.abilist | 1 -
76 files changed, 219 insertions(+), 90 deletions(-)
create mode 100644 resolv/dn_expand.c
Comments
On 7/8/21 11:02 AM, Florian Weimer via Libc-alpha wrote:
> And reformat to GNU style.
>
> This switches back to the dn_expand name for the ABI symbol and turns
> __dn_expand into a compatibility symbol. With the improved namespace
> management in current glibc, it is no longer necessary to use a
> private namespace symbol. To avoid old code binding to a
> GLIBC_PRIVATE symbol by accident, use __libc_dn_expand for the
> internal symbol name.
OK for glibc 2.34.
Tested without regression on x86_64 and i686.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
> The symbols dn_expand, __dnexpand were moved using
> scripts/move-symbol-to-libc.py, followed by an adjustment to make
> dn_expand the only GLIBC_2.34 symbol.
> ---
> include/resolv.h | 4 +-
> resolv/Makefile | 1 +
> resolv/Versions | 6 +-
> resolv/compat-gethnamaddr.c | 13 +-
> resolv/dn_expand.c | 112 ++++++++++++++++++
> resolv/ns_parse.c | 4 +-
> resolv/ns_print.c | 2 +-
> resolv/nss_dns/dns-canon.c | 4 +-
> resolv/res_comp.c | 27 -----
> resolv/res_debug.c | 4 +-
> resolv/res_send.c | 4 +-
> resolv/resolv.h | 1 -
> sysdeps/mach/hurd/i386/libc.abilist | 2 +
> sysdeps/mach/hurd/i386/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/aarch64/libc.abilist | 2 +
> .../unix/sysv/linux/aarch64/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/alpha/libc.abilist | 3 +
> .../unix/sysv/linux/alpha/libresolv.abilist | 2 -
> sysdeps/unix/sysv/linux/arc/libc.abilist | 2 +
> sysdeps/unix/sysv/linux/arc/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/arm/be/libc.abilist | 2 +
> .../unix/sysv/linux/arm/be/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/arm/le/libc.abilist | 2 +
> .../unix/sysv/linux/arm/le/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/csky/libc.abilist | 2 +
> .../unix/sysv/linux/csky/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/hppa/libc.abilist | 3 +
> .../unix/sysv/linux/hppa/libresolv.abilist | 2 -
> sysdeps/unix/sysv/linux/i386/libc.abilist | 3 +
> .../unix/sysv/linux/i386/libresolv.abilist | 2 -
> sysdeps/unix/sysv/linux/ia64/libc.abilist | 3 +
> .../unix/sysv/linux/ia64/libresolv.abilist | 2 -
> .../sysv/linux/m68k/coldfire/libc.abilist | 2 +
> .../linux/m68k/coldfire/libresolv.abilist | 1 -
> .../unix/sysv/linux/m68k/m680x0/libc.abilist | 3 +
> .../sysv/linux/m68k/m680x0/libresolv.abilist | 2 -
> .../sysv/linux/microblaze/be/libc.abilist | 2 +
> .../linux/microblaze/be/libresolv.abilist | 1 -
> .../sysv/linux/microblaze/le/libc.abilist | 2 +
> .../linux/microblaze/le/libresolv.abilist | 1 -
> .../sysv/linux/mips/mips32/fpu/libc.abilist | 3 +
> .../sysv/linux/mips/mips32/libresolv.abilist | 2 -
> .../sysv/linux/mips/mips32/nofpu/libc.abilist | 3 +
> .../sysv/linux/mips/mips64/n32/libc.abilist | 3 +
> .../linux/mips/mips64/n32/libresolv.abilist | 2 -
> .../sysv/linux/mips/mips64/n64/libc.abilist | 3 +
> .../linux/mips/mips64/n64/libresolv.abilist | 2 -
> sysdeps/unix/sysv/linux/nios2/libc.abilist | 2 +
> .../unix/sysv/linux/nios2/libresolv.abilist | 1 -
> .../linux/powerpc/powerpc32/fpu/libc.abilist | 3 +
> .../linux/powerpc/powerpc32/libresolv.abilist | 2 -
> .../powerpc/powerpc32/nofpu/libc.abilist | 3 +
> .../linux/powerpc/powerpc64/be/libc.abilist | 2 +
> .../powerpc/powerpc64/be/libresolv.abilist | 1 -
> .../linux/powerpc/powerpc64/le/libc.abilist | 2 +
> .../powerpc/powerpc64/le/libresolv.abilist | 1 -
> .../unix/sysv/linux/riscv/rv32/libc.abilist | 2 +
> .../sysv/linux/riscv/rv32/libresolv.abilist | 1 -
> .../unix/sysv/linux/riscv/rv64/libc.abilist | 2 +
> .../sysv/linux/riscv/rv64/libresolv.abilist | 1 -
> .../unix/sysv/linux/s390/s390-32/libc.abilist | 3 +
> .../sysv/linux/s390/s390-32/libresolv.abilist | 2 -
> .../unix/sysv/linux/s390/s390-64/libc.abilist | 2 +
> .../sysv/linux/s390/s390-64/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/sh/be/libc.abilist | 3 +
> .../unix/sysv/linux/sh/be/libresolv.abilist | 2 -
> sysdeps/unix/sysv/linux/sh/le/libc.abilist | 3 +
> .../unix/sysv/linux/sh/le/libresolv.abilist | 2 -
> .../sysv/linux/sparc/sparc32/libc.abilist | 3 +
> .../linux/sparc/sparc32/libresolv.abilist | 2 -
> .../sysv/linux/sparc/sparc64/libc.abilist | 3 +
> .../linux/sparc/sparc64/libresolv.abilist | 2 -
> .../unix/sysv/linux/x86_64/64/libc.abilist | 2 +
> .../sysv/linux/x86_64/64/libresolv.abilist | 1 -
> .../unix/sysv/linux/x86_64/x32/libc.abilist | 2 +
> .../sysv/linux/x86_64/x32/libresolv.abilist | 1 -
> 76 files changed, 219 insertions(+), 90 deletions(-)
> create mode 100644 resolv/dn_expand.c
>
> diff --git a/include/resolv.h b/include/resolv.h
> index daf4a74777..44fc0c346f 100644
> --- a/include/resolv.h
> +++ b/include/resolv.h
> @@ -44,7 +44,6 @@ libresolv_hidden_proto (_sethtent)
> libresolv_hidden_proto (_gethtent)
> libresolv_hidden_proto (_gethtbyaddr)
> libresolv_hidden_proto (_gethtbyname2)
> -libresolv_hidden_proto (__dn_expand)
OK.
> libresolv_hidden_proto (__dn_comp)
> libresolv_hidden_proto (__dn_skipname)
> libresolv_hidden_proto (__res_hnok)
> @@ -66,5 +65,8 @@ libresolv_hidden_proto (__res_queriesmatch)
> libresolv_hidden_proto (__b64_ntop)
> libresolv_hidden_proto (__dn_count_labels)
>
> +extern __typeof (dn_expand) __libc_dn_expand;
> +libc_hidden_proto (__libc_dn_expand)
OK.
> +
> # endif /* _RESOLV_H_ && !_ISOMAC */
> #endif
> diff --git a/resolv/Makefile b/resolv/Makefile
> index 64600ab845..3e7de81fb5 100644
> --- a/resolv/Makefile
> +++ b/resolv/Makefile
> @@ -28,6 +28,7 @@ headers := resolv.h bits/types/res_state.h \
> sys/bitypes.h
>
> routines := \
> + dn_expand \
OK.
> herror \
> inet_addr \
> inet_ntop \
> diff --git a/resolv/Versions b/resolv/Versions
> index a676be2e42..4a9203042f 100644
> --- a/resolv/Versions
> +++ b/resolv/Versions
> @@ -3,6 +3,7 @@ libc {
> __h_errno_location;
> __res_randomid;
> _res;
> + dn_expand;
OK.
> h_errlist;
> h_nerr;
> herror;
> @@ -10,6 +11,7 @@ libc {
> res_init;
> }
> GLIBC_2.2 {
> + __dn_expand;
OK.
> __res_init;
> __res_nclose;
> __res_ninit;
> @@ -40,6 +42,7 @@ libc {
> gai_suspend;
> getaddrinfo_a;
> %endif
> + dn_expand;
OK.
> ns_name_compress;
> ns_name_ntop;
> ns_name_pack;
> @@ -55,6 +58,7 @@ libc {
> __h_errno;
> __inet_aton_exact;
> __inet_pton_length;
> + __libc_dn_expand;
OK. Good idea with __libc prefix.
> __ns_name_compress;
> __ns_name_ntop;
> __ns_name_pack;
> @@ -120,7 +124,6 @@ libresolv {
> _res_opcodes;
> _res_resultcodes;
> _sethtent;
> - dn_expand;
OK.
> inet_net_ntop;
> inet_net_pton;
> inet_neta;
> @@ -135,7 +138,6 @@ libresolv {
> res_send_setrhook;
> }
> GLIBC_2.2 {
> - __dn_expand;
OK.
> __res_hostalias;
> __res_mkquery;
> __res_nmkquery;
> diff --git a/resolv/compat-gethnamaddr.c b/resolv/compat-gethnamaddr.c
> index 0e24dcbbcc..1c630fcb3d 100644
> --- a/resolv/compat-gethnamaddr.c
> +++ b/resolv/compat-gethnamaddr.c
> @@ -179,7 +179,7 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
> __set_h_errno (NO_RECOVERY);
> return (NULL);
> }
> - n = dn_expand(answer->buf, eom, cp, bp, buflen);
> + n = __libc_dn_expand (answer->buf, eom, cp, bp, buflen);
OK.
> if ((n < 0) || !(*name_ok)(bp)) {
> __set_h_errno (NO_RECOVERY);
> return (NULL);
> @@ -210,7 +210,7 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
> haveanswer = 0;
> had_error = 0;
> while (ancount-- > 0 && cp < eom && !had_error) {
> - n = dn_expand(answer->buf, eom, cp, bp, buflen);
> + n = __libc_dn_expand (answer->buf, eom, cp, bp, buflen);
OK.
> if ((n < 0) || !(*name_ok)(bp)) {
> had_error++;
> continue;
> @@ -233,7 +233,8 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
> if ((qtype == T_A || qtype == T_AAAA) && type == T_CNAME) {
> if (ap >= &host_aliases[MAXALIASES-1])
> continue;
> - n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
> + n = __libc_dn_expand (answer->buf, eom, cp,
> + tbuf, sizeof tbuf);
OK.
> if ((n < 0) || !(*name_ok)(tbuf)) {
> had_error++;
> continue;
> @@ -265,7 +266,8 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
> continue;
> }
> if (qtype == T_PTR && type == T_CNAME) {
> - n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
> + n = __libc_dn_expand (answer->buf, eom, cp,
> + tbuf, sizeof tbuf);
OK.
> if (n < 0 || !res_dnok(tbuf)) {
> had_error++;
> continue;
> @@ -302,7 +304,8 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
> cp += n;
> continue; /* XXX - had_error++ ? */
> }
> - n = dn_expand(answer->buf, eom, cp, bp, buflen);
> + n = __libc_dn_expand (answer->buf, eom, cp,
> + bp, buflen);
OK.
> if ((n < 0) || !res_hnok(bp)) {
> had_error++;
> break;
> diff --git a/resolv/dn_expand.c b/resolv/dn_expand.c
> new file mode 100644
> index 0000000000..0235b34eb4
> --- /dev/null
> +++ b/resolv/dn_expand.c
> @@ -0,0 +1,112 @@
> +/* Expanding a compressed DNS domain name to its presentation form.
OK.
> + Copyright (C) 1995-2021 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/>. */
> +
> +/*
> + * Copyright (c) 1985, 1993
> + * The Regents of the University of California. All rights reserved.
> + *
> + * Redistribution and use in source and binary forms, with or without
> + * modification, are permitted provided that the following conditions
> + * are met:
> + * 1. Redistributions of source code must retain the above copyright
> + * notice, this list of conditions and the following disclaimer.
> + * 2. Redistributions in binary form must reproduce the above copyright
> + * notice, this list of conditions and the following disclaimer in the
> + * documentation and/or other materials provided with the distribution.
> + * 4. Neither the name of the University nor the names of its contributors
> + * may be used to endorse or promote products derived from this software
> + * without specific prior written permission.
> + *
> + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
> + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
> + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
> + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
> + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
> + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
> + * SUCH DAMAGE.
> + */
> +
> +/*
> + * Portions Copyright (c) 1993 by Digital Equipment Corporation.
> + *
> + * Permission to use, copy, modify, and distribute this software for any
> + * purpose with or without fee is hereby granted, provided that the above
> + * copyright notice and this permission notice appear in all copies, and that
> + * the name of Digital Equipment Corporation not be used in advertising or
> + * publicity pertaining to distribution of the document or software without
> + * specific, written prior permission.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
> + * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
> + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
> + * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
> + * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
> + * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
> + * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
> + * SOFTWARE.
> + */
> +
> +/*
> + * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
> + *
> + * Permission to use, copy, modify, and distribute this software for any
> + * purpose with or without fee is hereby granted, provided that the above
> + * copyright notice and this permission notice appear in all copies.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
> + * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
> + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
> + * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
> + * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
> + * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
> + * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
> + * SOFTWARE.
> + */
> +
> +#include <arpa/nameser.h>
> +#include <resolv.h>
> +#include <shlib-compat.h>
> +
> +/* Expand compressed domain name COMP_DN to full domain name. MSG is
> + a pointer to the beginning of the message, EOMORIG points to the
> + first location after the message, EXP_DN is a pointer to a buffer
> + of size LENGTH for the result. Returns size of compressed name or
> + -1 if there was an error. */
> +int
> +___dn_expand (const unsigned char *msg, const unsigned char *eom,
> + const unsigned char *src, char *dst, int dstsiz)
> +{
> + int n = __ns_name_uncompress (msg, eom, src, dst, (size_t) dstsiz);
> + if (n > 0 && dst[0] == '.')
> + dst[0] = '\0';
> + return n;
OK. Match.
> +}
> +versioned_symbol (libc, ___dn_expand, dn_expand, GLIBC_2_34);
> +versioned_symbol (libc, ___dn_expand, __libc_dn_expand, GLIBC_PRIVATE);
> +libc_hidden_ver (___dn_expand, __libc_dn_expand);
> +
> +#if OTHER_SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)
> +compat_symbol (libresolv, ___dn_expand, dn_expand, GLIBC_2_0);
> +#endif
> +#if OTHER_SHLIB_COMPAT (libresolv, GLIBC_2_2, GLIBC_2_34)
> +compat_symbol (libresolv, ___dn_expand, __dn_expand, GLIBC_2_2);
> +#endif
> diff --git a/resolv/ns_parse.c b/resolv/ns_parse.c
> index 863b20a9f7..8ae72e7e1f 100644
> --- a/resolv/ns_parse.c
> +++ b/resolv/ns_parse.c
> @@ -154,8 +154,8 @@ ns_parserr(ns_msg *handle, ns_sect section, int rrnum, ns_rr *rr) {
> }
>
> /* Do the parse. */
> - b = dn_expand(handle->_msg, handle->_eom,
> - handle->_msg_ptr, rr->name, NS_MAXDNAME);
> + b = __libc_dn_expand (handle->_msg, handle->_eom,
> + handle->_msg_ptr, rr->name, NS_MAXDNAME);
OK.
> if (b < 0)
> return (-1);
> handle->_msg_ptr += b;
> diff --git a/resolv/ns_print.c b/resolv/ns_print.c
> index d61f5044b1..9a9602d74c 100644
> --- a/resolv/ns_print.c
> +++ b/resolv/ns_print.c
> @@ -693,7 +693,7 @@ addname(const u_char *msg, size_t msglen,
> char *save_buf = *buf;
> int n;
>
> - n = dn_expand(msg, msg + msglen, *pp, *buf, *buflen);
> + n = __libc_dn_expand (msg, msg + msglen, *pp, *buf, *buflen);
OK.
> if (n < 0)
> goto enospc; /*%< Guess. */
> newlen = prune_origin(*buf, origin);
> diff --git a/resolv/nss_dns/dns-canon.c b/resolv/nss_dns/dns-canon.c
> index 1cdc9a86c9..b7340d7b9e 100644
> --- a/resolv/nss_dns/dns-canon.c
> +++ b/resolv/nss_dns/dns-canon.c
> @@ -125,8 +125,8 @@ _nss_dns_getcanonname_r (const char *name, char *buffer, size_t buflen,
> if (type == qtypes[i])
> {
> /* We found the record. */
> - s = __dn_expand (ansp.buf->buf, endptr, namestart,
> - buffer, buflen);
> + s = __libc_dn_expand (ansp.buf->buf, endptr, namestart,
> + buffer, buflen);
OK.
> if (s < 0)
> {
> if (errno != EMSGSIZE)
> diff --git a/resolv/res_comp.c b/resolv/res_comp.c
> index c53788643a..42e73a1f00 100644
> --- a/resolv/res_comp.c
> +++ b/resolv/res_comp.c
> @@ -92,25 +92,6 @@
> #include <string.h>
> #include <unistd.h>
>
> -/*
> - * Expand compressed domain name 'comp_dn' to full domain name.
> - * 'msg' is a pointer to the beginning of the message,
> - * 'eomorig' points to the first location after the message,
> - * 'exp_dn' is a pointer to a buffer of size 'length' for the result.
> - * Return size of compressed name or -1 if there was an error.
> - */
> -int
> -dn_expand(const u_char *msg, const u_char *eom, const u_char *src,
> - char *dst, int dstsiz)
> -{
> - int n = ns_name_uncompress(msg, eom, src, dst, (size_t)dstsiz);
> -
> - if (n > 0 && dst[0] == '.')
> - dst[0] = '\0';
> - return (n);
> -}
> -libresolv_hidden_def (dn_expand)
> -
OK. Remove.
> /*
> * Pack domain name 'exp_dn' in presentation form into 'comp_dn'.
> * Return the size of the compressed name or -1.
> @@ -268,11 +249,3 @@ void __putshort(uint16_t src, u_char *dst) { ns_put16(src, dst); }
> libresolv_hidden_def (__putshort)
> uint32_t _getlong(const u_char *src) { return (ns_get32(src)); }
> uint16_t _getshort(const u_char *src) { return (ns_get16(src)); }
> -
> -
> -#include <shlib-compat.h>
> -
> -#if SHLIB_COMPAT(libresolv, GLIBC_2_0, GLIBC_2_2)
> -# undef dn_expand
> -weak_alias (__dn_expand, dn_expand);
> -#endif
OK.
> diff --git a/resolv/res_debug.c b/resolv/res_debug.c
> index 844269cffa..030df0aa90 100644
> --- a/resolv/res_debug.c
> +++ b/resolv/res_debug.c
> @@ -335,7 +335,7 @@ p_cdnname(const u_char *cp, const u_char *msg, int len, FILE *file) {
> char name[MAXDNAME];
> int n;
>
> - if ((n = dn_expand(msg, msg + len, cp, name, sizeof name)) < 0)
> + if ((n = __libc_dn_expand (msg, msg + len, cp, name, sizeof name)) < 0)
> return (NULL);
OK.
> if (name[0] == '\0')
> putc('.', file);
> @@ -359,7 +359,7 @@ p_fqnname (const u_char *cp, const u_char *msg, int msglen, char *name,
> {
> int n, newlen;
>
> - if ((n = dn_expand(msg, cp + msglen, cp, name, namelen)) < 0)
> + if ((n = __libc_dn_expand (msg, cp + msglen, cp, name, namelen)) < 0)
> return (NULL);
OK.
> newlen = strlen(name);
> if (newlen == 0 || name[newlen - 1] != '.') {
> diff --git a/resolv/res_send.c b/resolv/res_send.c
> index 9a3bc5804a..77d6835e1a 100644
> --- a/resolv/res_send.c
> +++ b/resolv/res_send.c
> @@ -268,7 +268,7 @@ res_nameinquery(const char *name, int type, int class,
> char tname[MAXDNAME+1];
> int n, ttype, tclass;
>
> - n = dn_expand(buf, eom, cp, tname, sizeof tname);
> + n = __libc_dn_expand (buf, eom, cp, tname, sizeof tname);
OK.
> if (n < 0)
> return (-1);
> cp += n;
> @@ -381,7 +381,7 @@ res_queriesmatch(const u_char *buf1, const u_char *eom1,
> char tname[MAXDNAME+1];
> int n, ttype, tclass;
>
> - n = dn_expand(buf1, eom1, cp, tname, sizeof tname);
> + n = __libc_dn_expand (buf1, eom1, cp, tname, sizeof tname);
OK.
> if (n < 0)
> return (-1);
> cp += n;
> diff --git a/resolv/resolv.h b/resolv/resolv.h
> index d55942a6b6..5216c1f48c 100644
> --- a/resolv/resolv.h
> +++ b/resolv/resolv.h
> @@ -212,7 +212,6 @@ __END_DECLS
> #define b64_pton __b64_pton
> #define dn_comp __dn_comp
> #define dn_count_labels __dn_count_labels
> -#define dn_expand __dn_expand
OK.
> #define dn_skipname __dn_skipname
> #define fp_resstat __fp_resstat
> #define loc_aton __loc_aton
> diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
> index 170c6aeaee..f7e2541856 100644
> --- a/sysdeps/mach/hurd/i386/libc.abilist
> +++ b/sysdeps/mach/hurd/i386/libc.abilist
> @@ -244,6 +244,7 @@ GLIBC_2.2.6 __dcgettext F
> GLIBC_2.2.6 __default_morecore F
> GLIBC_2.2.6 __dgettext F
> GLIBC_2.2.6 __divdi3 F
> +GLIBC_2.2.6 __dn_expand F
OK.
> GLIBC_2.2.6 __dup2 F
> GLIBC_2.2.6 __duplocale F
> GLIBC_2.2.6 __environ D 0x4
> @@ -2234,6 +2235,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
OK. New symbol without __ at GLIBC_2.34.
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 login F
> diff --git a/sysdeps/mach/hurd/i386/libresolv.abilist b/sysdeps/mach/hurd/i386/libresolv.abilist
> index 6e77bc28c6..85460b7747 100644
> --- a/sysdeps/mach/hurd/i386/libresolv.abilist
> +++ b/sysdeps/mach/hurd/i386/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.2.6 __b64_ntop F
> GLIBC_2.2.6 __b64_pton F
> GLIBC_2.2.6 __dn_comp F
> GLIBC_2.2.6 __dn_count_labels F
> -GLIBC_2.2.6 __dn_expand F
> GLIBC_2.2.6 __dn_skipname F
> GLIBC_2.2.6 __fp_nquery F
> GLIBC_2.2.6 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> index 16aa9b1803..d7feaebd25 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> @@ -166,6 +166,7 @@ GLIBC_2.17 __daylight D 0x4
> GLIBC_2.17 __dcgettext F
> GLIBC_2.17 __default_morecore F
> GLIBC_2.17 __dgettext F
> +GLIBC_2.17 __dn_expand F
> GLIBC_2.17 __dprintf_chk F
> GLIBC_2.17 __dup2 F
> GLIBC_2.17 __duplocale F
> @@ -2429,6 +2430,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/aarch64/libresolv.abilist b/sysdeps/unix/sysv/linux/aarch64/libresolv.abilist
> index 6e740fad8f..4edce71c8e 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/aarch64/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.17 __b64_ntop F
> GLIBC_2.17 __b64_pton F
> GLIBC_2.17 __dn_comp F
> GLIBC_2.17 __dn_count_labels F
> -GLIBC_2.17 __dn_expand F
> GLIBC_2.17 __dn_skipname F
> GLIBC_2.17 __fp_nquery F
> GLIBC_2.17 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
> index cf52581228..dcab48ea49 100644
> --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
> @@ -414,6 +414,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1945,6 +1946,7 @@ GLIBC_2.2 __ctype32_tolower D 0x8
> GLIBC_2.2 __ctype32_toupper D 0x8
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> GLIBC_2.2 __flbf F
> @@ -2521,6 +2523,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/alpha/libresolv.abilist b/sysdeps/unix/sysv/linux/alpha/libresolv.abilist
> index 019d8ba186..a788ff35b1 100644
> --- a/sysdeps/unix/sysv/linux/alpha/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/alpha/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x80
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
> index 6ab308f822..f2c3d18a2b 100644
> --- a/sysdeps/unix/sysv/linux/arc/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
> @@ -166,6 +166,7 @@ GLIBC_2.32 __daylight D 0x4
> GLIBC_2.32 __dcgettext F
> GLIBC_2.32 __default_morecore F
> GLIBC_2.32 __dgettext F
> +GLIBC_2.32 __dn_expand F
> GLIBC_2.32 __dprintf_chk F
> GLIBC_2.32 __dup2 F
> GLIBC_2.32 __duplocale F
> @@ -2188,6 +2189,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/arc/libresolv.abilist b/sysdeps/unix/sysv/linux/arc/libresolv.abilist
> index d8cdd51cd0..5c8e451dc7 100644
> --- a/sysdeps/unix/sysv/linux/arc/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/arc/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.32 __b64_ntop F
> GLIBC_2.32 __b64_pton F
> GLIBC_2.32 __dn_comp F
> GLIBC_2.32 __dn_count_labels F
> -GLIBC_2.32 __dn_expand F
> GLIBC_2.32 __dn_skipname F
> GLIBC_2.32 __fp_nquery F
> GLIBC_2.32 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> index 7f9c44838c..89e94dc3ef 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> @@ -315,6 +315,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> @@ -645,6 +646,7 @@ GLIBC_2.4 __daylight D 0x4
> GLIBC_2.4 __dcgettext F
> GLIBC_2.4 __default_morecore F
> GLIBC_2.4 __dgettext F
> +GLIBC_2.4 __dn_expand F
> GLIBC_2.4 __dup2 F
> GLIBC_2.4 __duplocale F
> GLIBC_2.4 __endmntent F
> diff --git a/sysdeps/unix/sysv/linux/arm/be/libresolv.abilist b/sysdeps/unix/sysv/linux/arm/be/libresolv.abilist
> index f10275fe58..1049155010 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.4 __b64_ntop F
> GLIBC_2.4 __b64_pton F
> GLIBC_2.4 __dn_comp F
> GLIBC_2.4 __dn_count_labels F
> -GLIBC_2.4 __dn_expand F
> GLIBC_2.4 __dn_skipname F
> GLIBC_2.4 __fp_nquery F
> GLIBC_2.4 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> index fce812f258..912783d6b9 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> @@ -312,6 +312,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> @@ -642,6 +643,7 @@ GLIBC_2.4 __daylight D 0x4
> GLIBC_2.4 __dcgettext F
> GLIBC_2.4 __default_morecore F
> GLIBC_2.4 __dgettext F
> +GLIBC_2.4 __dn_expand F
> GLIBC_2.4 __dup2 F
> GLIBC_2.4 __duplocale F
> GLIBC_2.4 __endmntent F
> diff --git a/sysdeps/unix/sysv/linux/arm/le/libresolv.abilist b/sysdeps/unix/sysv/linux/arm/le/libresolv.abilist
> index f10275fe58..1049155010 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.4 __b64_ntop F
> GLIBC_2.4 __b64_pton F
> GLIBC_2.4 __dn_comp F
> GLIBC_2.4 __dn_count_labels F
> -GLIBC_2.4 __dn_expand F
> GLIBC_2.4 __dn_skipname F
> GLIBC_2.4 __fp_nquery F
> GLIBC_2.4 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
> index 7962497b41..bb15cf2f8a 100644
> --- a/sysdeps/unix/sysv/linux/csky/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
> @@ -166,6 +166,7 @@ GLIBC_2.29 __daylight D 0x4
> GLIBC_2.29 __dcgettext F
> GLIBC_2.29 __default_morecore F
> GLIBC_2.29 __dgettext F
> +GLIBC_2.29 __dn_expand F
> GLIBC_2.29 __dprintf_chk F
> GLIBC_2.29 __dup2 F
> GLIBC_2.29 __duplocale F
> @@ -2454,6 +2455,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/csky/libresolv.abilist b/sysdeps/unix/sysv/linux/csky/libresolv.abilist
> index 803d69e3c9..07cc06fe36 100644
> --- a/sysdeps/unix/sysv/linux/csky/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/csky/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.29 __b64_ntop F
> GLIBC_2.29 __b64_pton F
> GLIBC_2.29 __dn_comp F
> GLIBC_2.29 __dn_count_labels F
> -GLIBC_2.29 __dn_expand F
> GLIBC_2.29 __dn_skipname F
> GLIBC_2.29 __fp_nquery F
> GLIBC_2.29 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
> index 502f7e5a22..8f189c1a85 100644
> --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
> @@ -3,6 +3,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 forkpty F
> GLIBC_2.0 login F
> GLIBC_2.0 login_tty F
> @@ -280,6 +281,7 @@ GLIBC_2.2 __daylight D 0x4
> GLIBC_2.2 __dcgettext F
> GLIBC_2.2 __default_morecore F
> GLIBC_2.2 __dgettext F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __dup2 F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> @@ -2400,6 +2402,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/hppa/libresolv.abilist b/sysdeps/unix/sysv/linux/hppa/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/hppa/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/hppa/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
> index 672ff49a8e..9ab1d41cc1 100644
> --- a/sysdeps/unix/sysv/linux/i386/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
> @@ -400,6 +400,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1947,6 +1948,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
> GLIBC_2.2 __ctype32_toupper D 0x4
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> GLIBC_2.2 __flbf F
> @@ -2584,6 +2586,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/i386/libresolv.abilist b/sysdeps/unix/sysv/linux/i386/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/i386/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/i386/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
> index 35bf700e2b..5c3584516e 100644
> --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
> @@ -3,6 +3,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 forkpty F
> GLIBC_2.0 login F
> GLIBC_2.0 login_tty F
> @@ -279,6 +280,7 @@ GLIBC_2.2 __divdf3 F
> GLIBC_2.2 __divdi3 F
> GLIBC_2.2 __divsf3 F
> GLIBC_2.2 __divtf3 F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __dup2 F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> @@ -2359,6 +2361,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/ia64/libresolv.abilist b/sysdeps/unix/sysv/linux/ia64/libresolv.abilist
> index 019d8ba186..a788ff35b1 100644
> --- a/sysdeps/unix/sysv/linux/ia64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/ia64/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x80
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> index f633a38f14..8b1c4a8a0b 100644
> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> @@ -316,6 +316,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> @@ -631,6 +632,7 @@ GLIBC_2.4 __dcgettext F
> GLIBC_2.4 __default_morecore F
> GLIBC_2.4 __dgettext F
> GLIBC_2.4 __divdi3 F
> +GLIBC_2.4 __dn_expand F
> GLIBC_2.4 __dup2 F
> GLIBC_2.4 __duplocale F
> GLIBC_2.4 __endmntent F
> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist
> index f10275fe58..1049155010 100644
> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.4 __b64_ntop F
> GLIBC_2.4 __b64_pton F
> GLIBC_2.4 __dn_comp F
> GLIBC_2.4 __dn_count_labels F
> -GLIBC_2.4 __dn_expand F
> GLIBC_2.4 __dn_skipname F
> GLIBC_2.4 __fp_nquery F
> GLIBC_2.4 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> index 370ccf6564..c354cc814d 100644
> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> @@ -401,6 +401,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1903,6 +1904,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
> GLIBC_2.2 __ctype32_toupper D 0x4
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> GLIBC_2.2 __flbf F
> @@ -2527,6 +2529,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> index e8378d068a..c6d85fe0bd 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> @@ -167,6 +167,7 @@ GLIBC_2.18 __daylight D 0x4
> GLIBC_2.18 __dcgettext F
> GLIBC_2.18 __default_morecore F
> GLIBC_2.18 __dgettext F
> +GLIBC_2.18 __dn_expand F
> GLIBC_2.18 __dprintf_chk F
> GLIBC_2.18 __dup2 F
> GLIBC_2.18 __duplocale F
> @@ -2505,6 +2506,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libresolv.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libresolv.abilist
> index 7368c86433..38aa97d106 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/be/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.18 __b64_ntop F
> GLIBC_2.18 __b64_pton F
> GLIBC_2.18 __dn_comp F
> GLIBC_2.18 __dn_count_labels F
> -GLIBC_2.18 __dn_expand F
> GLIBC_2.18 __dn_skipname F
> GLIBC_2.18 __fp_nquery F
> GLIBC_2.18 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> index a20719cad5..b57734b754 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> @@ -167,6 +167,7 @@ GLIBC_2.18 __daylight D 0x4
> GLIBC_2.18 __dcgettext F
> GLIBC_2.18 __default_morecore F
> GLIBC_2.18 __dgettext F
> +GLIBC_2.18 __dn_expand F
> GLIBC_2.18 __dprintf_chk F
> GLIBC_2.18 __dup2 F
> GLIBC_2.18 __duplocale F
> @@ -2502,6 +2503,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libresolv.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libresolv.abilist
> index 7368c86433..38aa97d106 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/le/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.18 __b64_ntop F
> GLIBC_2.18 __b64_pton F
> GLIBC_2.18 __dn_comp F
> GLIBC_2.18 __dn_count_labels F
> -GLIBC_2.18 __dn_expand F
> GLIBC_2.18 __dn_skipname F
> GLIBC_2.18 __fp_nquery F
> GLIBC_2.18 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> index ee3721bdbb..7598be5fdb 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> @@ -399,6 +399,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1516,6 +1517,7 @@ GLIBC_2.2 __cxa_atexit F
> GLIBC_2.2 __cxa_finalize F
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> @@ -2492,6 +2494,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> index 5c3f2598d0..e072907b70 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> @@ -399,6 +399,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1514,6 +1515,7 @@ GLIBC_2.2 __cxa_atexit F
> GLIBC_2.2 __cxa_finalize F
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> @@ -2490,6 +2492,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> index 74ee08c389..52ce193faa 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> @@ -399,6 +399,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1514,6 +1515,7 @@ GLIBC_2.2 __cxa_atexit F
> GLIBC_2.2 __cxa_finalize F
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> @@ -2498,6 +2500,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> index 78551cd239..dc61c97f24 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> @@ -397,6 +397,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1510,6 +1511,7 @@ GLIBC_2.2 __cxa_atexit F
> GLIBC_2.2 __cxa_finalize F
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> @@ -2410,6 +2412,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist
> index 019d8ba186..a788ff35b1 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x80
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
> index de7c57a5b2..3a866aea22 100644
> --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
> @@ -171,6 +171,7 @@ GLIBC_2.21 __default_morecore F
> GLIBC_2.21 __dgettext F
> GLIBC_2.21 __divdf3 F
> GLIBC_2.21 __divsf3 F
> +GLIBC_2.21 __dn_expand F
> GLIBC_2.21 __dprintf_chk F
> GLIBC_2.21 __dup2 F
> GLIBC_2.21 __duplocale F
> @@ -2544,6 +2545,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/nios2/libresolv.abilist b/sysdeps/unix/sysv/linux/nios2/libresolv.abilist
> index 07c3f33fc6..9a65f29b20 100644
> --- a/sysdeps/unix/sysv/linux/nios2/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/nios2/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.21 __b64_ntop F
> GLIBC_2.21 __b64_pton F
> GLIBC_2.21 __dn_comp F
> GLIBC_2.21 __dn_count_labels F
> -GLIBC_2.21 __dn_expand F
> GLIBC_2.21 __dn_skipname F
> GLIBC_2.21 __fp_nquery F
> GLIBC_2.21 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> index 5b80d97e49..8cb8cf8c87 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> @@ -410,6 +410,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1909,6 +1910,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
> GLIBC_2.2 __ctype32_toupper D 0x4
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> GLIBC_2.2 __flbf F
> @@ -2554,6 +2556,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> index cffcccde96..dfdba9e6ff 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> @@ -410,6 +410,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1913,6 +1914,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
> GLIBC_2.2 __ctype32_toupper D 0x4
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> GLIBC_2.2 __flbf F
> @@ -2587,6 +2589,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> index 05e0c32443..512d13beba 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> @@ -318,6 +318,7 @@ GLIBC_2.3 __daylight D 0x4
> GLIBC_2.3 __dcgettext F
> GLIBC_2.3 __default_morecore F
> GLIBC_2.3 __dgettext F
> +GLIBC_2.3 __dn_expand F
> GLIBC_2.3 __dup2 F
> GLIBC_2.3 __duplocale F
> GLIBC_2.3 __endmntent F
> @@ -2323,6 +2324,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
> index b6e579f3c0..213741bba9 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.3 __b64_ntop F
> GLIBC_2.3 __b64_pton F
> GLIBC_2.3 __dn_comp F
> GLIBC_2.3 __dn_count_labels F
> -GLIBC_2.3 __dn_expand F
> GLIBC_2.3 __dn_skipname F
> GLIBC_2.3 __fp_nquery F
> GLIBC_2.3 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> index 0651e2e7f3..a4c73428fb 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> @@ -165,6 +165,7 @@ GLIBC_2.17 __daylight D 0x4
> GLIBC_2.17 __dcgettext F
> GLIBC_2.17 __default_morecore F
> GLIBC_2.17 __dgettext F
> +GLIBC_2.17 __dn_expand F
> GLIBC_2.17 __dprintf_chk F
> GLIBC_2.17 __dup2 F
> GLIBC_2.17 __duplocale F
> @@ -2625,6 +2626,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
> index 6e740fad8f..4edce71c8e 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.17 __b64_ntop F
> GLIBC_2.17 __b64_pton F
> GLIBC_2.17 __dn_comp F
> GLIBC_2.17 __dn_count_labels F
> -GLIBC_2.17 __dn_expand F
> GLIBC_2.17 __dn_skipname F
> GLIBC_2.17 __fp_nquery F
> GLIBC_2.17 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> index da2b9d8501..ef9a55a760 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> @@ -166,6 +166,7 @@ GLIBC_2.33 __daylight D 0x4
> GLIBC_2.33 __dcgettext F
> GLIBC_2.33 __default_morecore F
> GLIBC_2.33 __dgettext F
> +GLIBC_2.33 __dn_expand F
> GLIBC_2.33 __dprintf_chk F
> GLIBC_2.33 __dup2 F
> GLIBC_2.33 __duplocale F
> @@ -2190,6 +2191,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libresolv.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libresolv.abilist
> index d17a2d7a96..349ca1ddbb 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.33 __b64_ntop F
> GLIBC_2.33 __b64_pton F
> GLIBC_2.33 __dn_comp F
> GLIBC_2.33 __dn_count_labels F
> -GLIBC_2.33 __dn_expand F
> GLIBC_2.33 __dn_skipname F
> GLIBC_2.33 __fp_nquery F
> GLIBC_2.33 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> index 267d0d5d63..5e3b73302d 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> @@ -167,6 +167,7 @@ GLIBC_2.27 __daylight D 0x4
> GLIBC_2.27 __dcgettext F
> GLIBC_2.27 __default_morecore F
> GLIBC_2.27 __dgettext F
> +GLIBC_2.27 __dn_expand F
> GLIBC_2.27 __dprintf_chk F
> GLIBC_2.27 __dup2 F
> GLIBC_2.27 __duplocale F
> @@ -2390,6 +2391,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist
> index 86bd38d3da..470e635d24 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.27 __b64_ntop F
> GLIBC_2.27 __b64_pton F
> GLIBC_2.27 __dn_comp F
> GLIBC_2.27 __dn_count_labels F
> -GLIBC_2.27 __dn_expand F
> GLIBC_2.27 __dn_skipname F
> GLIBC_2.27 __fp_nquery F
> GLIBC_2.27 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> index 3f6f77a9d4..b1a29b59ba 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> @@ -400,6 +400,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1907,6 +1908,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
> GLIBC_2.2 __ctype32_toupper D 0x4
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> GLIBC_2.2 __flbf F
> @@ -2552,6 +2554,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> index 7dd974d417..e674a2b9fd 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> @@ -260,6 +260,7 @@ GLIBC_2.2 __default_morecore F
> GLIBC_2.2 __deregister_frame F
> GLIBC_2.2 __deregister_frame_info F
> GLIBC_2.2 __dgettext F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __dup2 F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> @@ -2360,6 +2361,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist
> index 555833e09e..dd96d28ed9 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.2 __b64_ntop F
> GLIBC_2.2 __b64_pton F
> GLIBC_2.2 __dn_comp F
> GLIBC_2.2 __dn_count_labels F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __dn_skipname F
> GLIBC_2.2 __fp_nquery F
> GLIBC_2.2 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> index 2edaee2a59..169e46d789 100644
> --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> @@ -7,6 +7,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 forkpty F
> GLIBC_2.0 login F
> GLIBC_2.0 login_tty F
> @@ -280,6 +281,7 @@ GLIBC_2.2 __dcgettext F
> GLIBC_2.2 __default_morecore F
> GLIBC_2.2 __deregister_frame_info F
> GLIBC_2.2 __dgettext F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __dup2 F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> @@ -2407,6 +2409,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/sh/be/libresolv.abilist b/sysdeps/unix/sysv/linux/sh/be/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/sh/be/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/be/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> index 98253e7329..fbdb2d38a2 100644
> --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> @@ -7,6 +7,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 forkpty F
> GLIBC_2.0 login F
> GLIBC_2.0 login_tty F
> @@ -280,6 +281,7 @@ GLIBC_2.2 __dcgettext F
> GLIBC_2.2 __default_morecore F
> GLIBC_2.2 __deregister_frame_info F
> GLIBC_2.2 __dgettext F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __dup2 F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> @@ -2404,6 +2406,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/sh/le/libresolv.abilist b/sysdeps/unix/sysv/linux/sh/le/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/sh/le/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/le/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> index 0e63ce7d44..186be324af 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> @@ -402,6 +402,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 dprintf F
> GLIBC_2.0 drand48 F
> GLIBC_2.0 drand48_r F
> @@ -1905,6 +1906,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
> GLIBC_2.2 __ctype32_toupper D 0x4
> GLIBC_2.2 __cyg_profile_func_enter F
> GLIBC_2.2 __cyg_profile_func_exit F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __endmntent F
> GLIBC_2.2 __fbufsize F
> GLIBC_2.2 __flbf F
> @@ -2547,6 +2549,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist
> index 04952c33e8..1bcda7408c 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x40
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> index 2362456d51..8d2df781c3 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> @@ -7,6 +7,7 @@ GLIBC_2.0 dlclose F
> GLIBC_2.0 dlerror F
> GLIBC_2.0 dlopen F
> GLIBC_2.0 dlsym F
> +GLIBC_2.0 dn_expand F
> GLIBC_2.0 forkpty F
> GLIBC_2.0 login F
> GLIBC_2.0 login_tty F
> @@ -317,6 +318,7 @@ GLIBC_2.2 __default_morecore F
> GLIBC_2.2 __deregister_frame F
> GLIBC_2.2 __deregister_frame_info F
> GLIBC_2.2 __dgettext F
> +GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __dup2 F
> GLIBC_2.2 __duplocale F
> GLIBC_2.2 __endmntent F
> @@ -2382,6 +2384,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist
> index 019d8ba186..a788ff35b1 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist
> @@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
> GLIBC_2.0 _getshort F
> GLIBC_2.0 _res_opcodes D 0x80
> GLIBC_2.0 _sethtent F
> -GLIBC_2.0 dn_expand F
> GLIBC_2.0 inet_net_ntop F
> GLIBC_2.0 inet_net_pton F
> GLIBC_2.0 inet_neta F
> @@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
> GLIBC_2.0 res_search F
> GLIBC_2.0 res_send_setqhook F
> GLIBC_2.0 res_send_setrhook F
> -GLIBC_2.2 __dn_expand F
> GLIBC_2.2 __res_hostalias F
> GLIBC_2.2 __res_mkquery F
> GLIBC_2.2 __res_nmkquery F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> index d97d38a27c..af478a0756 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> @@ -248,6 +248,7 @@ GLIBC_2.2.5 __daylight D 0x4
> GLIBC_2.2.5 __dcgettext F
> GLIBC_2.2.5 __default_morecore F
> GLIBC_2.2.5 __dgettext F
> +GLIBC_2.2.5 __dn_expand F
> GLIBC_2.2.5 __dup2 F
> GLIBC_2.2.5 __duplocale F
> GLIBC_2.2.5 __endmntent F
> @@ -2338,6 +2339,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist
> index 39e2252c76..b82c0c212e 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.2.5 __b64_ntop F
> GLIBC_2.2.5 __b64_pton F
> GLIBC_2.2.5 __dn_comp F
> GLIBC_2.2.5 __dn_count_labels F
> -GLIBC_2.2.5 __dn_expand F
> GLIBC_2.2.5 __dn_skipname F
> GLIBC_2.2.5 __fp_nquery F
> GLIBC_2.2.5 __fp_query F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> index c94f90a591..151d2fa46e 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> @@ -166,6 +166,7 @@ GLIBC_2.16 __daylight D 0x4
> GLIBC_2.16 __dcgettext F
> GLIBC_2.16 __default_morecore F
> GLIBC_2.16 __dgettext F
> +GLIBC_2.16 __dn_expand F
> GLIBC_2.16 __dprintf_chk F
> GLIBC_2.16 __dup2 F
> GLIBC_2.16 __duplocale F
> @@ -2444,6 +2445,7 @@ GLIBC_2.34 dlmopen F
> GLIBC_2.34 dlopen F
> GLIBC_2.34 dlsym F
> GLIBC_2.34 dlvsym F
> +GLIBC_2.34 dn_expand F
> GLIBC_2.34 execveat F
> GLIBC_2.34 forkpty F
> GLIBC_2.34 gai_cancel F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist
> index 96af745190..20574620f8 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist
> @@ -2,7 +2,6 @@ GLIBC_2.16 __b64_ntop F
> GLIBC_2.16 __b64_pton F
> GLIBC_2.16 __dn_comp F
> GLIBC_2.16 __dn_count_labels F
> -GLIBC_2.16 __dn_expand F
> GLIBC_2.16 __dn_skipname F
> GLIBC_2.16 __fp_nquery F
> GLIBC_2.16 __fp_query F
>
OK.
@@ -44,7 +44,6 @@ libresolv_hidden_proto (_sethtent)
libresolv_hidden_proto (_gethtent)
libresolv_hidden_proto (_gethtbyaddr)
libresolv_hidden_proto (_gethtbyname2)
-libresolv_hidden_proto (__dn_expand)
libresolv_hidden_proto (__dn_comp)
libresolv_hidden_proto (__dn_skipname)
libresolv_hidden_proto (__res_hnok)
@@ -66,5 +65,8 @@ libresolv_hidden_proto (__res_queriesmatch)
libresolv_hidden_proto (__b64_ntop)
libresolv_hidden_proto (__dn_count_labels)
+extern __typeof (dn_expand) __libc_dn_expand;
+libc_hidden_proto (__libc_dn_expand)
+
# endif /* _RESOLV_H_ && !_ISOMAC */
#endif
@@ -28,6 +28,7 @@ headers := resolv.h bits/types/res_state.h \
sys/bitypes.h
routines := \
+ dn_expand \
herror \
inet_addr \
inet_ntop \
@@ -3,6 +3,7 @@ libc {
__h_errno_location;
__res_randomid;
_res;
+ dn_expand;
h_errlist;
h_nerr;
herror;
@@ -10,6 +11,7 @@ libc {
res_init;
}
GLIBC_2.2 {
+ __dn_expand;
__res_init;
__res_nclose;
__res_ninit;
@@ -40,6 +42,7 @@ libc {
gai_suspend;
getaddrinfo_a;
%endif
+ dn_expand;
ns_name_compress;
ns_name_ntop;
ns_name_pack;
@@ -55,6 +58,7 @@ libc {
__h_errno;
__inet_aton_exact;
__inet_pton_length;
+ __libc_dn_expand;
__ns_name_compress;
__ns_name_ntop;
__ns_name_pack;
@@ -120,7 +124,6 @@ libresolv {
_res_opcodes;
_res_resultcodes;
_sethtent;
- dn_expand;
inet_net_ntop;
inet_net_pton;
inet_neta;
@@ -135,7 +138,6 @@ libresolv {
res_send_setrhook;
}
GLIBC_2.2 {
- __dn_expand;
__res_hostalias;
__res_mkquery;
__res_nmkquery;
@@ -179,7 +179,7 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
__set_h_errno (NO_RECOVERY);
return (NULL);
}
- n = dn_expand(answer->buf, eom, cp, bp, buflen);
+ n = __libc_dn_expand (answer->buf, eom, cp, bp, buflen);
if ((n < 0) || !(*name_ok)(bp)) {
__set_h_errno (NO_RECOVERY);
return (NULL);
@@ -210,7 +210,7 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
haveanswer = 0;
had_error = 0;
while (ancount-- > 0 && cp < eom && !had_error) {
- n = dn_expand(answer->buf, eom, cp, bp, buflen);
+ n = __libc_dn_expand (answer->buf, eom, cp, bp, buflen);
if ((n < 0) || !(*name_ok)(bp)) {
had_error++;
continue;
@@ -233,7 +233,8 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
if ((qtype == T_A || qtype == T_AAAA) && type == T_CNAME) {
if (ap >= &host_aliases[MAXALIASES-1])
continue;
- n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
+ n = __libc_dn_expand (answer->buf, eom, cp,
+ tbuf, sizeof tbuf);
if ((n < 0) || !(*name_ok)(tbuf)) {
had_error++;
continue;
@@ -265,7 +266,8 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
continue;
}
if (qtype == T_PTR && type == T_CNAME) {
- n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
+ n = __libc_dn_expand (answer->buf, eom, cp,
+ tbuf, sizeof tbuf);
if (n < 0 || !res_dnok(tbuf)) {
had_error++;
continue;
@@ -302,7 +304,8 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype)
cp += n;
continue; /* XXX - had_error++ ? */
}
- n = dn_expand(answer->buf, eom, cp, bp, buflen);
+ n = __libc_dn_expand (answer->buf, eom, cp,
+ bp, buflen);
if ((n < 0) || !res_hnok(bp)) {
had_error++;
break;
new file mode 100644
@@ -0,0 +1,112 @@
+/* Expanding a compressed DNS domain name to its presentation form.
+ Copyright (C) 1995-2021 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/>. */
+
+/*
+ * Copyright (c) 1985, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <arpa/nameser.h>
+#include <resolv.h>
+#include <shlib-compat.h>
+
+/* Expand compressed domain name COMP_DN to full domain name. MSG is
+ a pointer to the beginning of the message, EOMORIG points to the
+ first location after the message, EXP_DN is a pointer to a buffer
+ of size LENGTH for the result. Returns size of compressed name or
+ -1 if there was an error. */
+int
+___dn_expand (const unsigned char *msg, const unsigned char *eom,
+ const unsigned char *src, char *dst, int dstsiz)
+{
+ int n = __ns_name_uncompress (msg, eom, src, dst, (size_t) dstsiz);
+ if (n > 0 && dst[0] == '.')
+ dst[0] = '\0';
+ return n;
+}
+versioned_symbol (libc, ___dn_expand, dn_expand, GLIBC_2_34);
+versioned_symbol (libc, ___dn_expand, __libc_dn_expand, GLIBC_PRIVATE);
+libc_hidden_ver (___dn_expand, __libc_dn_expand);
+
+#if OTHER_SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)
+compat_symbol (libresolv, ___dn_expand, dn_expand, GLIBC_2_0);
+#endif
+#if OTHER_SHLIB_COMPAT (libresolv, GLIBC_2_2, GLIBC_2_34)
+compat_symbol (libresolv, ___dn_expand, __dn_expand, GLIBC_2_2);
+#endif
@@ -154,8 +154,8 @@ ns_parserr(ns_msg *handle, ns_sect section, int rrnum, ns_rr *rr) {
}
/* Do the parse. */
- b = dn_expand(handle->_msg, handle->_eom,
- handle->_msg_ptr, rr->name, NS_MAXDNAME);
+ b = __libc_dn_expand (handle->_msg, handle->_eom,
+ handle->_msg_ptr, rr->name, NS_MAXDNAME);
if (b < 0)
return (-1);
handle->_msg_ptr += b;
@@ -693,7 +693,7 @@ addname(const u_char *msg, size_t msglen,
char *save_buf = *buf;
int n;
- n = dn_expand(msg, msg + msglen, *pp, *buf, *buflen);
+ n = __libc_dn_expand (msg, msg + msglen, *pp, *buf, *buflen);
if (n < 0)
goto enospc; /*%< Guess. */
newlen = prune_origin(*buf, origin);
@@ -125,8 +125,8 @@ _nss_dns_getcanonname_r (const char *name, char *buffer, size_t buflen,
if (type == qtypes[i])
{
/* We found the record. */
- s = __dn_expand (ansp.buf->buf, endptr, namestart,
- buffer, buflen);
+ s = __libc_dn_expand (ansp.buf->buf, endptr, namestart,
+ buffer, buflen);
if (s < 0)
{
if (errno != EMSGSIZE)
@@ -92,25 +92,6 @@
#include <string.h>
#include <unistd.h>
-/*
- * Expand compressed domain name 'comp_dn' to full domain name.
- * 'msg' is a pointer to the beginning of the message,
- * 'eomorig' points to the first location after the message,
- * 'exp_dn' is a pointer to a buffer of size 'length' for the result.
- * Return size of compressed name or -1 if there was an error.
- */
-int
-dn_expand(const u_char *msg, const u_char *eom, const u_char *src,
- char *dst, int dstsiz)
-{
- int n = ns_name_uncompress(msg, eom, src, dst, (size_t)dstsiz);
-
- if (n > 0 && dst[0] == '.')
- dst[0] = '\0';
- return (n);
-}
-libresolv_hidden_def (dn_expand)
-
/*
* Pack domain name 'exp_dn' in presentation form into 'comp_dn'.
* Return the size of the compressed name or -1.
@@ -268,11 +249,3 @@ void __putshort(uint16_t src, u_char *dst) { ns_put16(src, dst); }
libresolv_hidden_def (__putshort)
uint32_t _getlong(const u_char *src) { return (ns_get32(src)); }
uint16_t _getshort(const u_char *src) { return (ns_get16(src)); }
-
-
-#include <shlib-compat.h>
-
-#if SHLIB_COMPAT(libresolv, GLIBC_2_0, GLIBC_2_2)
-# undef dn_expand
-weak_alias (__dn_expand, dn_expand);
-#endif
@@ -335,7 +335,7 @@ p_cdnname(const u_char *cp, const u_char *msg, int len, FILE *file) {
char name[MAXDNAME];
int n;
- if ((n = dn_expand(msg, msg + len, cp, name, sizeof name)) < 0)
+ if ((n = __libc_dn_expand (msg, msg + len, cp, name, sizeof name)) < 0)
return (NULL);
if (name[0] == '\0')
putc('.', file);
@@ -359,7 +359,7 @@ p_fqnname (const u_char *cp, const u_char *msg, int msglen, char *name,
{
int n, newlen;
- if ((n = dn_expand(msg, cp + msglen, cp, name, namelen)) < 0)
+ if ((n = __libc_dn_expand (msg, cp + msglen, cp, name, namelen)) < 0)
return (NULL);
newlen = strlen(name);
if (newlen == 0 || name[newlen - 1] != '.') {
@@ -268,7 +268,7 @@ res_nameinquery(const char *name, int type, int class,
char tname[MAXDNAME+1];
int n, ttype, tclass;
- n = dn_expand(buf, eom, cp, tname, sizeof tname);
+ n = __libc_dn_expand (buf, eom, cp, tname, sizeof tname);
if (n < 0)
return (-1);
cp += n;
@@ -381,7 +381,7 @@ res_queriesmatch(const u_char *buf1, const u_char *eom1,
char tname[MAXDNAME+1];
int n, ttype, tclass;
- n = dn_expand(buf1, eom1, cp, tname, sizeof tname);
+ n = __libc_dn_expand (buf1, eom1, cp, tname, sizeof tname);
if (n < 0)
return (-1);
cp += n;
@@ -212,7 +212,6 @@ __END_DECLS
#define b64_pton __b64_pton
#define dn_comp __dn_comp
#define dn_count_labels __dn_count_labels
-#define dn_expand __dn_expand
#define dn_skipname __dn_skipname
#define fp_resstat __fp_resstat
#define loc_aton __loc_aton
@@ -244,6 +244,7 @@ GLIBC_2.2.6 __dcgettext F
GLIBC_2.2.6 __default_morecore F
GLIBC_2.2.6 __dgettext F
GLIBC_2.2.6 __divdi3 F
+GLIBC_2.2.6 __dn_expand F
GLIBC_2.2.6 __dup2 F
GLIBC_2.2.6 __duplocale F
GLIBC_2.2.6 __environ D 0x4
@@ -2234,6 +2235,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 login F
@@ -2,7 +2,6 @@ GLIBC_2.2.6 __b64_ntop F
GLIBC_2.2.6 __b64_pton F
GLIBC_2.2.6 __dn_comp F
GLIBC_2.2.6 __dn_count_labels F
-GLIBC_2.2.6 __dn_expand F
GLIBC_2.2.6 __dn_skipname F
GLIBC_2.2.6 __fp_nquery F
GLIBC_2.2.6 __fp_query F
@@ -166,6 +166,7 @@ GLIBC_2.17 __daylight D 0x4
GLIBC_2.17 __dcgettext F
GLIBC_2.17 __default_morecore F
GLIBC_2.17 __dgettext F
+GLIBC_2.17 __dn_expand F
GLIBC_2.17 __dprintf_chk F
GLIBC_2.17 __dup2 F
GLIBC_2.17 __duplocale F
@@ -2429,6 +2430,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.17 __b64_ntop F
GLIBC_2.17 __b64_pton F
GLIBC_2.17 __dn_comp F
GLIBC_2.17 __dn_count_labels F
-GLIBC_2.17 __dn_expand F
GLIBC_2.17 __dn_skipname F
GLIBC_2.17 __fp_nquery F
GLIBC_2.17 __fp_query F
@@ -414,6 +414,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1945,6 +1946,7 @@ GLIBC_2.2 __ctype32_tolower D 0x8
GLIBC_2.2 __ctype32_toupper D 0x8
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
GLIBC_2.2 __flbf F
@@ -2521,6 +2523,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x80
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -166,6 +166,7 @@ GLIBC_2.32 __daylight D 0x4
GLIBC_2.32 __dcgettext F
GLIBC_2.32 __default_morecore F
GLIBC_2.32 __dgettext F
+GLIBC_2.32 __dn_expand F
GLIBC_2.32 __dprintf_chk F
GLIBC_2.32 __dup2 F
GLIBC_2.32 __duplocale F
@@ -2188,6 +2189,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.32 __b64_ntop F
GLIBC_2.32 __b64_pton F
GLIBC_2.32 __dn_comp F
GLIBC_2.32 __dn_count_labels F
-GLIBC_2.32 __dn_expand F
GLIBC_2.32 __dn_skipname F
GLIBC_2.32 __fp_nquery F
GLIBC_2.32 __fp_query F
@@ -315,6 +315,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -645,6 +646,7 @@ GLIBC_2.4 __daylight D 0x4
GLIBC_2.4 __dcgettext F
GLIBC_2.4 __default_morecore F
GLIBC_2.4 __dgettext F
+GLIBC_2.4 __dn_expand F
GLIBC_2.4 __dup2 F
GLIBC_2.4 __duplocale F
GLIBC_2.4 __endmntent F
@@ -2,7 +2,6 @@ GLIBC_2.4 __b64_ntop F
GLIBC_2.4 __b64_pton F
GLIBC_2.4 __dn_comp F
GLIBC_2.4 __dn_count_labels F
-GLIBC_2.4 __dn_expand F
GLIBC_2.4 __dn_skipname F
GLIBC_2.4 __fp_nquery F
GLIBC_2.4 __fp_query F
@@ -312,6 +312,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -642,6 +643,7 @@ GLIBC_2.4 __daylight D 0x4
GLIBC_2.4 __dcgettext F
GLIBC_2.4 __default_morecore F
GLIBC_2.4 __dgettext F
+GLIBC_2.4 __dn_expand F
GLIBC_2.4 __dup2 F
GLIBC_2.4 __duplocale F
GLIBC_2.4 __endmntent F
@@ -2,7 +2,6 @@ GLIBC_2.4 __b64_ntop F
GLIBC_2.4 __b64_pton F
GLIBC_2.4 __dn_comp F
GLIBC_2.4 __dn_count_labels F
-GLIBC_2.4 __dn_expand F
GLIBC_2.4 __dn_skipname F
GLIBC_2.4 __fp_nquery F
GLIBC_2.4 __fp_query F
@@ -166,6 +166,7 @@ GLIBC_2.29 __daylight D 0x4
GLIBC_2.29 __dcgettext F
GLIBC_2.29 __default_morecore F
GLIBC_2.29 __dgettext F
+GLIBC_2.29 __dn_expand F
GLIBC_2.29 __dprintf_chk F
GLIBC_2.29 __dup2 F
GLIBC_2.29 __duplocale F
@@ -2454,6 +2455,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.29 __b64_ntop F
GLIBC_2.29 __b64_pton F
GLIBC_2.29 __dn_comp F
GLIBC_2.29 __dn_count_labels F
-GLIBC_2.29 __dn_expand F
GLIBC_2.29 __dn_skipname F
GLIBC_2.29 __fp_nquery F
GLIBC_2.29 __fp_query F
@@ -3,6 +3,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 forkpty F
GLIBC_2.0 login F
GLIBC_2.0 login_tty F
@@ -280,6 +281,7 @@ GLIBC_2.2 __daylight D 0x4
GLIBC_2.2 __dcgettext F
GLIBC_2.2 __default_morecore F
GLIBC_2.2 __dgettext F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __dup2 F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
@@ -2400,6 +2402,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -400,6 +400,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1947,6 +1948,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
GLIBC_2.2 __ctype32_toupper D 0x4
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
GLIBC_2.2 __flbf F
@@ -2584,6 +2586,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -3,6 +3,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 forkpty F
GLIBC_2.0 login F
GLIBC_2.0 login_tty F
@@ -279,6 +280,7 @@ GLIBC_2.2 __divdf3 F
GLIBC_2.2 __divdi3 F
GLIBC_2.2 __divsf3 F
GLIBC_2.2 __divtf3 F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __dup2 F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
@@ -2359,6 +2361,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x80
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -316,6 +316,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -631,6 +632,7 @@ GLIBC_2.4 __dcgettext F
GLIBC_2.4 __default_morecore F
GLIBC_2.4 __dgettext F
GLIBC_2.4 __divdi3 F
+GLIBC_2.4 __dn_expand F
GLIBC_2.4 __dup2 F
GLIBC_2.4 __duplocale F
GLIBC_2.4 __endmntent F
@@ -2,7 +2,6 @@ GLIBC_2.4 __b64_ntop F
GLIBC_2.4 __b64_pton F
GLIBC_2.4 __dn_comp F
GLIBC_2.4 __dn_count_labels F
-GLIBC_2.4 __dn_expand F
GLIBC_2.4 __dn_skipname F
GLIBC_2.4 __fp_nquery F
GLIBC_2.4 __fp_query F
@@ -401,6 +401,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1903,6 +1904,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
GLIBC_2.2 __ctype32_toupper D 0x4
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
GLIBC_2.2 __flbf F
@@ -2527,6 +2529,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -167,6 +167,7 @@ GLIBC_2.18 __daylight D 0x4
GLIBC_2.18 __dcgettext F
GLIBC_2.18 __default_morecore F
GLIBC_2.18 __dgettext F
+GLIBC_2.18 __dn_expand F
GLIBC_2.18 __dprintf_chk F
GLIBC_2.18 __dup2 F
GLIBC_2.18 __duplocale F
@@ -2505,6 +2506,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.18 __b64_ntop F
GLIBC_2.18 __b64_pton F
GLIBC_2.18 __dn_comp F
GLIBC_2.18 __dn_count_labels F
-GLIBC_2.18 __dn_expand F
GLIBC_2.18 __dn_skipname F
GLIBC_2.18 __fp_nquery F
GLIBC_2.18 __fp_query F
@@ -167,6 +167,7 @@ GLIBC_2.18 __daylight D 0x4
GLIBC_2.18 __dcgettext F
GLIBC_2.18 __default_morecore F
GLIBC_2.18 __dgettext F
+GLIBC_2.18 __dn_expand F
GLIBC_2.18 __dprintf_chk F
GLIBC_2.18 __dup2 F
GLIBC_2.18 __duplocale F
@@ -2502,6 +2503,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.18 __b64_ntop F
GLIBC_2.18 __b64_pton F
GLIBC_2.18 __dn_comp F
GLIBC_2.18 __dn_count_labels F
-GLIBC_2.18 __dn_expand F
GLIBC_2.18 __dn_skipname F
GLIBC_2.18 __fp_nquery F
GLIBC_2.18 __fp_query F
@@ -399,6 +399,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1516,6 +1517,7 @@ GLIBC_2.2 __cxa_atexit F
GLIBC_2.2 __cxa_finalize F
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
@@ -2492,6 +2494,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -399,6 +399,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1514,6 +1515,7 @@ GLIBC_2.2 __cxa_atexit F
GLIBC_2.2 __cxa_finalize F
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
@@ -2490,6 +2492,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -399,6 +399,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1514,6 +1515,7 @@ GLIBC_2.2 __cxa_atexit F
GLIBC_2.2 __cxa_finalize F
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
@@ -2498,6 +2500,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -397,6 +397,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1510,6 +1511,7 @@ GLIBC_2.2 __cxa_atexit F
GLIBC_2.2 __cxa_finalize F
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
@@ -2410,6 +2412,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x80
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -171,6 +171,7 @@ GLIBC_2.21 __default_morecore F
GLIBC_2.21 __dgettext F
GLIBC_2.21 __divdf3 F
GLIBC_2.21 __divsf3 F
+GLIBC_2.21 __dn_expand F
GLIBC_2.21 __dprintf_chk F
GLIBC_2.21 __dup2 F
GLIBC_2.21 __duplocale F
@@ -2544,6 +2545,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.21 __b64_ntop F
GLIBC_2.21 __b64_pton F
GLIBC_2.21 __dn_comp F
GLIBC_2.21 __dn_count_labels F
-GLIBC_2.21 __dn_expand F
GLIBC_2.21 __dn_skipname F
GLIBC_2.21 __fp_nquery F
GLIBC_2.21 __fp_query F
@@ -410,6 +410,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1909,6 +1910,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
GLIBC_2.2 __ctype32_toupper D 0x4
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
GLIBC_2.2 __flbf F
@@ -2554,6 +2556,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -410,6 +410,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1913,6 +1914,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
GLIBC_2.2 __ctype32_toupper D 0x4
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
GLIBC_2.2 __flbf F
@@ -2587,6 +2589,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -318,6 +318,7 @@ GLIBC_2.3 __daylight D 0x4
GLIBC_2.3 __dcgettext F
GLIBC_2.3 __default_morecore F
GLIBC_2.3 __dgettext F
+GLIBC_2.3 __dn_expand F
GLIBC_2.3 __dup2 F
GLIBC_2.3 __duplocale F
GLIBC_2.3 __endmntent F
@@ -2323,6 +2324,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.3 __b64_ntop F
GLIBC_2.3 __b64_pton F
GLIBC_2.3 __dn_comp F
GLIBC_2.3 __dn_count_labels F
-GLIBC_2.3 __dn_expand F
GLIBC_2.3 __dn_skipname F
GLIBC_2.3 __fp_nquery F
GLIBC_2.3 __fp_query F
@@ -165,6 +165,7 @@ GLIBC_2.17 __daylight D 0x4
GLIBC_2.17 __dcgettext F
GLIBC_2.17 __default_morecore F
GLIBC_2.17 __dgettext F
+GLIBC_2.17 __dn_expand F
GLIBC_2.17 __dprintf_chk F
GLIBC_2.17 __dup2 F
GLIBC_2.17 __duplocale F
@@ -2625,6 +2626,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.17 __b64_ntop F
GLIBC_2.17 __b64_pton F
GLIBC_2.17 __dn_comp F
GLIBC_2.17 __dn_count_labels F
-GLIBC_2.17 __dn_expand F
GLIBC_2.17 __dn_skipname F
GLIBC_2.17 __fp_nquery F
GLIBC_2.17 __fp_query F
@@ -166,6 +166,7 @@ GLIBC_2.33 __daylight D 0x4
GLIBC_2.33 __dcgettext F
GLIBC_2.33 __default_morecore F
GLIBC_2.33 __dgettext F
+GLIBC_2.33 __dn_expand F
GLIBC_2.33 __dprintf_chk F
GLIBC_2.33 __dup2 F
GLIBC_2.33 __duplocale F
@@ -2190,6 +2191,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.33 __b64_ntop F
GLIBC_2.33 __b64_pton F
GLIBC_2.33 __dn_comp F
GLIBC_2.33 __dn_count_labels F
-GLIBC_2.33 __dn_expand F
GLIBC_2.33 __dn_skipname F
GLIBC_2.33 __fp_nquery F
GLIBC_2.33 __fp_query F
@@ -167,6 +167,7 @@ GLIBC_2.27 __daylight D 0x4
GLIBC_2.27 __dcgettext F
GLIBC_2.27 __default_morecore F
GLIBC_2.27 __dgettext F
+GLIBC_2.27 __dn_expand F
GLIBC_2.27 __dprintf_chk F
GLIBC_2.27 __dup2 F
GLIBC_2.27 __duplocale F
@@ -2390,6 +2391,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.27 __b64_ntop F
GLIBC_2.27 __b64_pton F
GLIBC_2.27 __dn_comp F
GLIBC_2.27 __dn_count_labels F
-GLIBC_2.27 __dn_expand F
GLIBC_2.27 __dn_skipname F
GLIBC_2.27 __fp_nquery F
GLIBC_2.27 __fp_query F
@@ -400,6 +400,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1907,6 +1908,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
GLIBC_2.2 __ctype32_toupper D 0x4
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
GLIBC_2.2 __flbf F
@@ -2552,6 +2554,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -260,6 +260,7 @@ GLIBC_2.2 __default_morecore F
GLIBC_2.2 __deregister_frame F
GLIBC_2.2 __deregister_frame_info F
GLIBC_2.2 __dgettext F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __dup2 F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
@@ -2360,6 +2361,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.2 __b64_ntop F
GLIBC_2.2 __b64_pton F
GLIBC_2.2 __dn_comp F
GLIBC_2.2 __dn_count_labels F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __dn_skipname F
GLIBC_2.2 __fp_nquery F
GLIBC_2.2 __fp_query F
@@ -7,6 +7,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 forkpty F
GLIBC_2.0 login F
GLIBC_2.0 login_tty F
@@ -280,6 +281,7 @@ GLIBC_2.2 __dcgettext F
GLIBC_2.2 __default_morecore F
GLIBC_2.2 __deregister_frame_info F
GLIBC_2.2 __dgettext F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __dup2 F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
@@ -2407,6 +2409,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -7,6 +7,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 forkpty F
GLIBC_2.0 login F
GLIBC_2.0 login_tty F
@@ -280,6 +281,7 @@ GLIBC_2.2 __dcgettext F
GLIBC_2.2 __default_morecore F
GLIBC_2.2 __deregister_frame_info F
GLIBC_2.2 __dgettext F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __dup2 F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
@@ -2404,6 +2406,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -402,6 +402,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 dprintf F
GLIBC_2.0 drand48 F
GLIBC_2.0 drand48_r F
@@ -1905,6 +1906,7 @@ GLIBC_2.2 __ctype32_tolower D 0x4
GLIBC_2.2 __ctype32_toupper D 0x4
GLIBC_2.2 __cyg_profile_func_enter F
GLIBC_2.2 __cyg_profile_func_exit F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __endmntent F
GLIBC_2.2 __fbufsize F
GLIBC_2.2 __flbf F
@@ -2547,6 +2549,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x40
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -7,6 +7,7 @@ GLIBC_2.0 dlclose F
GLIBC_2.0 dlerror F
GLIBC_2.0 dlopen F
GLIBC_2.0 dlsym F
+GLIBC_2.0 dn_expand F
GLIBC_2.0 forkpty F
GLIBC_2.0 login F
GLIBC_2.0 login_tty F
@@ -317,6 +318,7 @@ GLIBC_2.2 __default_morecore F
GLIBC_2.2 __deregister_frame F
GLIBC_2.2 __deregister_frame_info F
GLIBC_2.2 __dgettext F
+GLIBC_2.2 __dn_expand F
GLIBC_2.2 __dup2 F
GLIBC_2.2 __duplocale F
GLIBC_2.2 __endmntent F
@@ -2382,6 +2384,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -43,7 +43,6 @@ GLIBC_2.0 _getlong F
GLIBC_2.0 _getshort F
GLIBC_2.0 _res_opcodes D 0x80
GLIBC_2.0 _sethtent F
-GLIBC_2.0 dn_expand F
GLIBC_2.0 inet_net_ntop F
GLIBC_2.0 inet_net_pton F
GLIBC_2.0 inet_neta F
@@ -56,7 +55,6 @@ GLIBC_2.0 res_querydomain F
GLIBC_2.0 res_search F
GLIBC_2.0 res_send_setqhook F
GLIBC_2.0 res_send_setrhook F
-GLIBC_2.2 __dn_expand F
GLIBC_2.2 __res_hostalias F
GLIBC_2.2 __res_mkquery F
GLIBC_2.2 __res_nmkquery F
@@ -248,6 +248,7 @@ GLIBC_2.2.5 __daylight D 0x4
GLIBC_2.2.5 __dcgettext F
GLIBC_2.2.5 __default_morecore F
GLIBC_2.2.5 __dgettext F
+GLIBC_2.2.5 __dn_expand F
GLIBC_2.2.5 __dup2 F
GLIBC_2.2.5 __duplocale F
GLIBC_2.2.5 __endmntent F
@@ -2338,6 +2339,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.2.5 __b64_ntop F
GLIBC_2.2.5 __b64_pton F
GLIBC_2.2.5 __dn_comp F
GLIBC_2.2.5 __dn_count_labels F
-GLIBC_2.2.5 __dn_expand F
GLIBC_2.2.5 __dn_skipname F
GLIBC_2.2.5 __fp_nquery F
GLIBC_2.2.5 __fp_query F
@@ -166,6 +166,7 @@ GLIBC_2.16 __daylight D 0x4
GLIBC_2.16 __dcgettext F
GLIBC_2.16 __default_morecore F
GLIBC_2.16 __dgettext F
+GLIBC_2.16 __dn_expand F
GLIBC_2.16 __dprintf_chk F
GLIBC_2.16 __dup2 F
GLIBC_2.16 __duplocale F
@@ -2444,6 +2445,7 @@ GLIBC_2.34 dlmopen F
GLIBC_2.34 dlopen F
GLIBC_2.34 dlsym F
GLIBC_2.34 dlvsym F
+GLIBC_2.34 dn_expand F
GLIBC_2.34 execveat F
GLIBC_2.34 forkpty F
GLIBC_2.34 gai_cancel F
@@ -2,7 +2,6 @@ GLIBC_2.16 __b64_ntop F
GLIBC_2.16 __b64_pton F
GLIBC_2.16 __dn_comp F
GLIBC_2.16 __dn_count_labels F
-GLIBC_2.16 __dn_expand F
GLIBC_2.16 __dn_skipname F
GLIBC_2.16 __fp_nquery F
GLIBC_2.16 __fp_query F