[PATCH 07/30] resolv: Move ns_name_skip to its own file and into libc
Carlos O'Donell
carlos@redhat.com
Thu Jul 15 05:00:29 GMT 2021
On 7/8/21 11:00 AM, Florian Weimer via Libc-alpha wrote:
> And reformat to GNU style.
>
> The symbol was moved using scripts/move-symbol-to-libc.py.
OK for glibc 2.34.
Optional: If you respin it might be nice to have a first line
description for resolv/ns_name_skip.c.
Tested without regression on x86_64 and i686.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
> ---
> include/arpa/nameser.h | 3 +-
> resolv/Makefile | 1 +
> resolv/Versions | 5 +-
> resolv/ns_name.c | 37 -----------
> resolv/ns_name_skip.c | 62 +++++++++++++++++++
> 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 | 2 +
> .../unix/sysv/linux/alpha/libresolv.abilist | 1 -
> 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 | 2 +
> .../unix/sysv/linux/hppa/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/i386/libc.abilist | 2 +
> .../unix/sysv/linux/i386/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/ia64/libc.abilist | 2 +
> .../unix/sysv/linux/ia64/libresolv.abilist | 1 -
> .../sysv/linux/m68k/coldfire/libc.abilist | 2 +
> .../linux/m68k/coldfire/libresolv.abilist | 1 -
> .../unix/sysv/linux/m68k/m680x0/libc.abilist | 2 +
> .../sysv/linux/m68k/m680x0/libresolv.abilist | 1 -
> .../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 | 2 +
> .../sysv/linux/mips/mips32/libresolv.abilist | 1 -
> .../sysv/linux/mips/mips32/nofpu/libc.abilist | 2 +
> .../sysv/linux/mips/mips64/n32/libc.abilist | 2 +
> .../linux/mips/mips64/n32/libresolv.abilist | 1 -
> .../sysv/linux/mips/mips64/n64/libc.abilist | 2 +
> .../linux/mips/mips64/n64/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/nios2/libc.abilist | 2 +
> .../unix/sysv/linux/nios2/libresolv.abilist | 1 -
> .../linux/powerpc/powerpc32/fpu/libc.abilist | 2 +
> .../linux/powerpc/powerpc32/libresolv.abilist | 1 -
> .../powerpc/powerpc32/nofpu/libc.abilist | 2 +
> .../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 | 2 +
> .../sysv/linux/s390/s390-32/libresolv.abilist | 1 -
> .../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 | 2 +
> .../unix/sysv/linux/sh/be/libresolv.abilist | 1 -
> sysdeps/unix/sysv/linux/sh/le/libc.abilist | 2 +
> .../unix/sysv/linux/sh/le/libresolv.abilist | 1 -
> .../sysv/linux/sparc/sparc32/libc.abilist | 2 +
> .../linux/sparc/sparc32/libresolv.abilist | 1 -
> .../sysv/linux/sparc/sparc64/libc.abilist | 2 +
> .../linux/sparc/sparc64/libresolv.abilist | 1 -
> .../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 -
> 69 files changed, 135 insertions(+), 70 deletions(-)
> create mode 100644 resolv/ns_name_skip.c
>
> diff --git a/include/arpa/nameser.h b/include/arpa/nameser.h
> index 2396a43030..c4ec0aaf7a 100644
> --- a/include/arpa/nameser.h
> +++ b/include/arpa/nameser.h
> @@ -67,7 +67,6 @@ libresolv_hidden_proto (ns_skiprr)
> libresolv_hidden_proto (ns_parserr)
> libresolv_hidden_proto (ns_name_pton)
> libresolv_hidden_proto (ns_name_pack)
> -libresolv_hidden_proto (ns_name_skip)
> libresolv_hidden_proto (ns_name_compress)
> libresolv_hidden_proto (ns_name_uncompress)
> libresolv_hidden_proto (ns_sprintrr)
> @@ -79,6 +78,8 @@ libresolv_hidden_proto (ns_format_ttl)
>
> extern __typeof (ns_name_ntop) __ns_name_ntop;
> libc_hidden_proto (__ns_name_ntop)
> +extern __typeof (ns_name_skip) __ns_name_skip;
> +libc_hidden_proto (__ns_name_skip)
> extern __typeof (ns_name_unpack) __ns_name_unpack;
> libc_hidden_proto (__ns_name_unpack)
>
> diff --git a/resolv/Makefile b/resolv/Makefile
> index 469a9a55ae..91ce46a3b9 100644
> --- a/resolv/Makefile
> +++ b/resolv/Makefile
> @@ -33,6 +33,7 @@ routines := \
> inet_ntop \
> inet_pton \
> ns_name_ntop \
> + ns_name_skip \
OK.
> ns_name_unpack \
> nsap_addr \
> res-close \
> diff --git a/resolv/Versions b/resolv/Versions
> index 9b5c4d9733..b075881b24 100644
> --- a/resolv/Versions
> +++ b/resolv/Versions
> @@ -26,6 +26,7 @@ libc {
> }
> GLIBC_2.9 {
> ns_name_ntop;
> + ns_name_skip;
OK.
> ns_name_unpack;
> }
> GLIBC_2.34 {
> @@ -36,6 +37,7 @@ libc {
> getaddrinfo_a;
> %endif
> ns_name_ntop;
> + ns_name_skip;
OK.
> ns_name_unpack;
> }
> GLIBC_PRIVATE {
> @@ -45,9 +47,10 @@ libc {
> __h_errno;
> __inet_aton_exact;
> __inet_pton_length;
> - __res_iclose;
> __ns_name_ntop;
> + __ns_name_skip;
> __ns_name_unpack;
> + __res_iclose;
OK.
> __resolv_context_get;
> __resolv_context_get_override;
> __resolv_context_get_preinit;
> diff --git a/resolv/ns_name.c b/resolv/ns_name.c
> index a0d541f110..58d6a60ce4 100644
> --- a/resolv/ns_name.c
> +++ b/resolv/ns_name.c
> @@ -397,43 +397,6 @@ ns_name_rollback(const u_char *src, const u_char **dnptrs,
> }
> }
>
> -/*%
> - * Advance *ptrptr to skip over the compressed name it points at.
> - *
> - * return:
> - *\li 0 on success, -1 (with errno set) on failure.
> - */
> -int
> -ns_name_skip(const u_char **ptrptr, const u_char *eom)
> -{
> - const u_char *cp;
> - u_int n;
> -
> - cp = *ptrptr;
> - while (cp < eom && (n = *cp++) != 0) {
> - /* Check for indirection. */
> - switch (n & NS_CMPRSFLGS) {
> - case 0: /*%< normal case, n == len */
> - cp += n;
> - continue;
> - case NS_CMPRSFLGS: /*%< indirection */
> - cp++;
> - break;
> - default: /*%< illegal type */
> - __set_errno (EMSGSIZE);
> - return (-1);
> - }
> - break;
> - }
> - if (cp > eom) {
> - __set_errno (EMSGSIZE);
> - return (-1);
> - }
> - *ptrptr = cp;
> - return (0);
> -}
> -libresolv_hidden_def (ns_name_skip)
> -
OK.
> /* Private. */
>
> /*%
> diff --git a/resolv/ns_name_skip.c b/resolv/ns_name_skip.c
> new file mode 100644
> index 0000000000..66dd2b6334
> --- /dev/null
> +++ b/resolv/ns_name_skip.c
> @@ -0,0 +1,62 @@
> +/*
OK. Would be nice to have a description here for the file, but not required
for __ns_name_skip.
> + * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
> + * 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 ISC DISCLAIMS ALL WARRANTIES
> + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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 <errno.h>
> +#include <shlib-compat.h>
> +
> +/* Advances *PTRPTR to skip over the compressed name it points at.
> + Returns 0 on success, -1 (with errno set) on failure. */
> +int
> +___ns_name_skip (const unsigned char **ptrptr, const unsigned char *eom)
> +{
> + const unsigned char *cp;
> + unsigned int n;
OK.
> +
> + cp = *ptrptr;
> + while ((n = *cp++) != 0)
OK. This is different from the original code in that this new refactored
code will advance indefinately if n continues to be non-zero. The old code
terminated the while loop with 'cp >= eom' and that would happen as cp
was advanced by the case statements. Every valid message should have
ended before or at eom, so one can't say this change is wrong. The old
code would have exited the while loop after the first advance of cp
at or past eom. If we stopped at eom but *cp contained a non-zero value
then we should technically have kept processing, but we didn't, and
didn't return an error (EMSGSIZE). Therefore I think this change is more
accurate in that it catches this corner case.
> + {
> + /* Check for indirection. */
> + switch (n & NS_CMPRSFLGS)
> + {
> + case 0: /* Normal case, n == len. */
> + cp += n;
> + continue;
> + case NS_CMPRSFLGS: /* Indirection. */
> + cp++;
> + break;
> + default: /* Illegal type. */
> + __set_errno (EMSGSIZE);
> + return -1;
> + }
> + break;
> + }
> + if (cp > eom)
> + {
> + __set_errno (EMSGSIZE);
> + return -1;
> + }
> + *ptrptr = cp;
> + return 0;
> +}
> +versioned_symbol (libc, ___ns_name_skip, ns_name_skip, GLIBC_2_34);
> +versioned_symbol (libc, ___ns_name_skip, __ns_name_skip, GLIBC_PRIVATE);
> +libc_hidden_ver (___ns_name_skip, __ns_name_skip)
> +
> +#if OTHER_SHLIB_COMPAT (libresolv, GLIBC_2_9, GLIBC_2_34)
> +compat_symbol (libresolv, ___ns_name_skip, ns_name_skip, GLIBC_2_9);
> +#endif
> diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
> index 6576db7c4d..2d8ef7235e 100644
> --- a/sysdeps/mach/hurd/i386/libc.abilist
> +++ b/sysdeps/mach/hurd/i386/libc.abilist
> @@ -2241,6 +2241,7 @@ GLIBC_2.34 login_tty F
> GLIBC_2.34 logout F
> GLIBC_2.34 logwtmp F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 shm_open F
> @@ -2363,6 +2364,7 @@ GLIBC_2.8 __vdprintf_chk F
> GLIBC_2.8 qsort_r F
> GLIBC_2.9 dup3 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> HURD_CTHREADS_0.3 __cthread_getspecific F
> diff --git a/sysdeps/mach/hurd/i386/libresolv.abilist b/sysdeps/mach/hurd/i386/libresolv.abilist
> index ac0ee33f74..adb8afdfdb 100644
> --- a/sysdeps/mach/hurd/i386/libresolv.abilist
> +++ b/sysdeps/mach/hurd/i386/libresolv.abilist
> @@ -75,7 +75,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> index 740e3d74bc..eb990157f3 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
> @@ -1405,6 +1405,7 @@ GLIBC_2.17 nl_langinfo_l F
> GLIBC_2.17 nrand48 F
> GLIBC_2.17 nrand48_r F
> GLIBC_2.17 ns_name_ntop F
> +GLIBC_2.17 ns_name_skip F
> GLIBC_2.17 ns_name_unpack F
> GLIBC_2.17 ntohl F
> GLIBC_2.17 ntohs F
> @@ -2453,6 +2454,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/aarch64/libresolv.abilist b/sysdeps/unix/sysv/linux/aarch64/libresolv.abilist
> index 088a380288..0c18a1077e 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/aarch64/libresolv.abilist
> @@ -70,7 +70,6 @@ GLIBC_2.17 ns_name_ntol F
> GLIBC_2.17 ns_name_pack F
> GLIBC_2.17 ns_name_pton F
> GLIBC_2.17 ns_name_rollback F
> -GLIBC_2.17 ns_name_skip F
> GLIBC_2.17 ns_name_uncompress F
> GLIBC_2.17 ns_parse_ttl F
> GLIBC_2.17 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
> index 2466effa31..8f5309caad 100644
> --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
> @@ -2550,6 +2550,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2985,5 +2986,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/alpha/libresolv.abilist b/sysdeps/unix/sysv/linux/alpha/libresolv.abilist
> index 96bfcda497..e37222f6fd 100644
> --- a/sysdeps/unix/sysv/linux/alpha/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/alpha/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
> index 4c5913ac9a..9d56883a7d 100644
> --- a/sysdeps/unix/sysv/linux/arc/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
> @@ -1339,6 +1339,7 @@ GLIBC_2.32 nl_langinfo_l F
> GLIBC_2.32 nrand48 F
> GLIBC_2.32 nrand48_r F
> GLIBC_2.32 ns_name_ntop F
> +GLIBC_2.32 ns_name_skip F
> GLIBC_2.32 ns_name_unpack F
> GLIBC_2.32 ntohl F
> GLIBC_2.32 ntohs F
> @@ -2212,6 +2213,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/arc/libresolv.abilist b/sysdeps/unix/sysv/linux/arc/libresolv.abilist
> index a2a3b33098..ebaa6c47e5 100644
> --- a/sysdeps/unix/sysv/linux/arc/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/arc/libresolv.abilist
> @@ -63,7 +63,6 @@ GLIBC_2.32 ns_name_ntol F
> GLIBC_2.32 ns_name_pack F
> GLIBC_2.32 ns_name_pton F
> GLIBC_2.32 ns_name_rollback F
> -GLIBC_2.32 ns_name_skip F
> GLIBC_2.32 ns_name_uncompress F
> GLIBC_2.32 ns_parse_ttl F
> GLIBC_2.32 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> index c3ec2a2394..4c2dccf268 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
> @@ -344,6 +344,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2681,5 +2682,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/arm/be/libresolv.abilist b/sysdeps/unix/sysv/linux/arm/be/libresolv.abilist
> index b65f928a24..95f13ba713 100644
> --- a/sysdeps/unix/sysv/linux/arm/be/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/be/libresolv.abilist
> @@ -75,7 +75,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> index 9a608b624c..0fd6428de8 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
> @@ -341,6 +341,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2678,5 +2679,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/arm/le/libresolv.abilist b/sysdeps/unix/sysv/linux/arm/le/libresolv.abilist
> index b65f928a24..95f13ba713 100644
> --- a/sysdeps/unix/sysv/linux/arm/le/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/arm/le/libresolv.abilist
> @@ -75,7 +75,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
> index 5c2fe19b5e..a0d5d97f56 100644
> --- a/sysdeps/unix/sysv/linux/csky/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
> @@ -1396,6 +1396,7 @@ GLIBC_2.29 nl_langinfo_l F
> GLIBC_2.29 nrand48 F
> GLIBC_2.29 nrand48_r F
> GLIBC_2.29 ns_name_ntop F
> +GLIBC_2.29 ns_name_skip F
> GLIBC_2.29 ns_name_unpack F
> GLIBC_2.29 ntohl F
> GLIBC_2.29 ntohs F
> @@ -2478,6 +2479,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/csky/libresolv.abilist b/sysdeps/unix/sysv/linux/csky/libresolv.abilist
> index 706af86332..d12b2546a3 100644
> --- a/sysdeps/unix/sysv/linux/csky/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/csky/libresolv.abilist
> @@ -63,7 +63,6 @@ GLIBC_2.29 ns_name_ntol F
> GLIBC_2.29 ns_name_pack F
> GLIBC_2.29 ns_name_pton F
> GLIBC_2.29 ns_name_rollback F
> -GLIBC_2.29 ns_name_skip F
> GLIBC_2.29 ns_name_uncompress F
> GLIBC_2.29 ns_parse_ttl F
> GLIBC_2.29 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
> index f76ae1034e..a07fbd2078 100644
> --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
> @@ -2429,6 +2429,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2695,5 +2696,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/hppa/libresolv.abilist b/sysdeps/unix/sysv/linux/hppa/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/hppa/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/hppa/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
> index 9d8a964e99..0a1a45c4e7 100644
> --- a/sysdeps/unix/sysv/linux/i386/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
> @@ -2613,6 +2613,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2879,5 +2880,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/i386/libresolv.abilist b/sysdeps/unix/sysv/linux/i386/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/i386/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/i386/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
> index 12af56217c..2a28ef6086 100644
> --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
> @@ -2388,6 +2388,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2654,5 +2655,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/ia64/libresolv.abilist b/sysdeps/unix/sysv/linux/ia64/libresolv.abilist
> index 96bfcda497..e37222f6fd 100644
> --- a/sysdeps/unix/sysv/linux/ia64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/ia64/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> index a7e7db0d51..4388f3071d 100644
> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
> @@ -345,6 +345,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2660,5 +2661,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist
> index b65f928a24..95f13ba713 100644
> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist
> @@ -75,7 +75,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> index 8e9523d2f2..99b4caae17 100644
> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
> @@ -2556,6 +2556,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2822,5 +2823,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> index 3b080473e2..d018943dbe 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
> @@ -1407,6 +1407,7 @@ GLIBC_2.18 nl_langinfo_l F
> GLIBC_2.18 nrand48 F
> GLIBC_2.18 nrand48_r F
> GLIBC_2.18 ns_name_ntop F
> +GLIBC_2.18 ns_name_skip F
> GLIBC_2.18 ns_name_unpack F
> GLIBC_2.18 ntohl F
> GLIBC_2.18 ntohs F
> @@ -2529,6 +2530,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libresolv.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libresolv.abilist
> index b37f89df02..36c1e1477d 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/be/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libresolv.abilist
> @@ -70,7 +70,6 @@ GLIBC_2.18 ns_name_ntol F
> GLIBC_2.18 ns_name_pack F
> GLIBC_2.18 ns_name_pton F
> GLIBC_2.18 ns_name_rollback F
> -GLIBC_2.18 ns_name_skip F
> GLIBC_2.18 ns_name_uncompress F
> GLIBC_2.18 ns_parse_ttl F
> GLIBC_2.18 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> index 8796b3bbfa..28552f1b80 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
> @@ -1407,6 +1407,7 @@ GLIBC_2.18 nl_langinfo_l F
> GLIBC_2.18 nrand48 F
> GLIBC_2.18 nrand48_r F
> GLIBC_2.18 ns_name_ntop F
> +GLIBC_2.18 ns_name_skip F
> GLIBC_2.18 ns_name_unpack F
> GLIBC_2.18 ntohl F
> GLIBC_2.18 ntohs F
> @@ -2526,6 +2527,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libresolv.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libresolv.abilist
> index b37f89df02..36c1e1477d 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/le/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libresolv.abilist
> @@ -70,7 +70,6 @@ GLIBC_2.18 ns_name_ntol F
> GLIBC_2.18 ns_name_pack F
> GLIBC_2.18 ns_name_pton F
> GLIBC_2.18 ns_name_rollback F
> -GLIBC_2.18 ns_name_skip F
> GLIBC_2.18 ns_name_uncompress F
> GLIBC_2.18 ns_parse_ttl F
> GLIBC_2.18 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> index 68614db597..08da0a9b24 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
> @@ -2521,6 +2521,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2783,5 +2784,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> index 9bbb7c5621..d0f957a7b1 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
> @@ -2519,6 +2519,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2781,5 +2782,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> index 96bf68ec0f..d19ba7d186 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
> @@ -2527,6 +2527,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2789,5 +2790,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> index 6d3036a673..167b1ec1c1 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
> @@ -2439,6 +2439,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2701,5 +2702,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist
> index 96bfcda497..e37222f6fd 100644
> --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
> index 9bd7b364ee..5d7723a22e 100644
> --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
> @@ -1450,6 +1450,7 @@ GLIBC_2.21 nl_langinfo_l F
> GLIBC_2.21 nrand48 F
> GLIBC_2.21 nrand48_r F
> GLIBC_2.21 ns_name_ntop F
> +GLIBC_2.21 ns_name_skip F
> GLIBC_2.21 ns_name_unpack F
> GLIBC_2.21 ntohl F
> GLIBC_2.21 ntohs F
> @@ -2568,6 +2569,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/nios2/libresolv.abilist b/sysdeps/unix/sysv/linux/nios2/libresolv.abilist
> index 5440f128a1..6a3ee63c15 100644
> --- a/sysdeps/unix/sysv/linux/nios2/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/nios2/libresolv.abilist
> @@ -70,7 +70,6 @@ GLIBC_2.21 ns_name_ntol F
> GLIBC_2.21 ns_name_pack F
> GLIBC_2.21 ns_name_pton F
> GLIBC_2.21 ns_name_rollback F
> -GLIBC_2.21 ns_name_skip F
> GLIBC_2.21 ns_name_uncompress F
> GLIBC_2.21 ns_parse_ttl F
> GLIBC_2.21 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> index bc7c8d8b36..31e50429c3 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
> @@ -2583,6 +2583,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -3020,5 +3021,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> index a42f391d96..b03dde6df7 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
> @@ -2616,6 +2616,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -3065,5 +3066,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> index 0a84e3dac2..64ed6e1fdc 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
> @@ -2352,6 +2352,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2789,5 +2790,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
> index f9615e3258..264da9339e 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist
> @@ -75,7 +75,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> index 702cc85b50..013aaad687 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
> @@ -1493,6 +1493,7 @@ GLIBC_2.17 nl_langinfo_l F
> GLIBC_2.17 nrand48 F
> GLIBC_2.17 nrand48_r F
> GLIBC_2.17 ns_name_ntop F
> +GLIBC_2.17 ns_name_skip F
> GLIBC_2.17 ns_name_unpack F
> GLIBC_2.17 ntohl F
> GLIBC_2.17 ntohs F
> @@ -2649,6 +2650,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
> index 088a380288..0c18a1077e 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist
> @@ -70,7 +70,6 @@ GLIBC_2.17 ns_name_ntol F
> GLIBC_2.17 ns_name_pack F
> GLIBC_2.17 ns_name_pton F
> GLIBC_2.17 ns_name_rollback F
> -GLIBC_2.17 ns_name_skip F
> GLIBC_2.17 ns_name_uncompress F
> GLIBC_2.17 ns_parse_ttl F
> GLIBC_2.17 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> index 38a7e94c89..ea0919fd8f 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
> @@ -1341,6 +1341,7 @@ GLIBC_2.33 nl_langinfo_l F
> GLIBC_2.33 nrand48 F
> GLIBC_2.33 nrand48_r F
> GLIBC_2.33 ns_name_ntop F
> +GLIBC_2.33 ns_name_skip F
> GLIBC_2.33 ns_name_unpack F
> GLIBC_2.33 ntohl F
> GLIBC_2.33 ntohs F
> @@ -2214,6 +2215,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libresolv.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libresolv.abilist
> index e7595e5a28..ac64eed3e8 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libresolv.abilist
> @@ -63,7 +63,6 @@ GLIBC_2.33 ns_name_ntol F
> GLIBC_2.33 ns_name_pack F
> GLIBC_2.33 ns_name_pton F
> GLIBC_2.33 ns_name_rollback F
> -GLIBC_2.33 ns_name_skip F
> GLIBC_2.33 ns_name_uncompress F
> GLIBC_2.33 ns_parse_ttl F
> GLIBC_2.33 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> index 6ad1142be3..aeb3a0eb69 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
> @@ -1388,6 +1388,7 @@ GLIBC_2.27 nl_langinfo_l F
> GLIBC_2.27 nrand48 F
> GLIBC_2.27 nrand48_r F
> GLIBC_2.27 ns_name_ntop F
> +GLIBC_2.27 ns_name_skip F
> GLIBC_2.27 ns_name_unpack F
> GLIBC_2.27 ntohl F
> GLIBC_2.27 ntohs F
> @@ -2414,6 +2415,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist
> index ad3fd40f6d..1b0a9f7284 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist
> @@ -63,7 +63,6 @@ GLIBC_2.27 ns_name_ntol F
> GLIBC_2.27 ns_name_pack F
> GLIBC_2.27 ns_name_pton F
> GLIBC_2.27 ns_name_rollback F
> -GLIBC_2.27 ns_name_skip F
> GLIBC_2.27 ns_name_uncompress F
> GLIBC_2.27 ns_parse_ttl F
> GLIBC_2.27 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> index b02fc32c1f..82edac8485 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
> @@ -2581,6 +2581,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -3028,6 +3029,7 @@ GLIBC_2.9 getutxline F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 login F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> GLIBC_2.9 pututline F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> index 30792bcca7..0814fe77b4 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
> @@ -2389,6 +2389,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2824,5 +2825,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist
> index 5f3cac884a..966c1c948d 100644
> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist
> @@ -75,7 +75,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> index c556603108..9895a607f3 100644
> --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
> @@ -2436,6 +2436,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2702,5 +2703,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/sh/be/libresolv.abilist b/sysdeps/unix/sysv/linux/sh/be/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/sh/be/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/be/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> index bc84cf6f5e..bdce7c7e5e 100644
> --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
> @@ -2433,6 +2433,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2699,5 +2700,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/sh/le/libresolv.abilist b/sysdeps/unix/sysv/linux/sh/le/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/sh/le/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/sh/le/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> index 2010492695..ed30903823 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
> @@ -2576,6 +2576,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -3037,5 +3038,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist
> index 65c4147299..28c1c23789 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> index 46d2a55532..b19390184b 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
> @@ -2411,6 +2411,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2677,5 +2678,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist
> index 96bfcda497..e37222f6fd 100644
> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist
> @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> index 52ccfad228..b9a575986d 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
> @@ -2367,6 +2367,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> @@ -2633,5 +2634,6 @@ GLIBC_2.9 dup3 F
> GLIBC_2.9 epoll_create1 F
> GLIBC_2.9 inotify_init1 F
> GLIBC_2.9 ns_name_ntop F
> +GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_unpack F
> GLIBC_2.9 pipe2 F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist
> index 34277a3732..0505e06cc4 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist
> @@ -75,7 +75,6 @@ GLIBC_2.9 ns_name_ntol F
> GLIBC_2.9 ns_name_pack F
> GLIBC_2.9 ns_name_pton F
> GLIBC_2.9 ns_name_rollback F
> -GLIBC_2.9 ns_name_skip F
> GLIBC_2.9 ns_name_uncompress F
> GLIBC_2.9 ns_parse_ttl F
> GLIBC_2.9 ns_parserr F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> index fe7f1661c0..86a0ee5323 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
> @@ -1412,6 +1412,7 @@ GLIBC_2.16 nl_langinfo_l F
> GLIBC_2.16 nrand48 F
> GLIBC_2.16 nrand48_r F
> GLIBC_2.16 ns_name_ntop F
> +GLIBC_2.16 ns_name_skip F
> GLIBC_2.16 ns_name_unpack F
> GLIBC_2.16 ntohl F
> GLIBC_2.16 ntohs F
> @@ -2468,6 +2469,7 @@ GLIBC_2.34 mtx_timedlock F
> GLIBC_2.34 mtx_trylock F
> GLIBC_2.34 mtx_unlock F
> GLIBC_2.34 ns_name_ntop F
> +GLIBC_2.34 ns_name_skip F
> GLIBC_2.34 ns_name_unpack F
> GLIBC_2.34 openpty F
> GLIBC_2.34 pthread_attr_getaffinity_np F
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist
> index 16eca4411d..db2942840e 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist
> @@ -70,7 +70,6 @@ GLIBC_2.16 ns_name_ntol F
> GLIBC_2.16 ns_name_pack F
> GLIBC_2.16 ns_name_pton F
> GLIBC_2.16 ns_name_rollback F
> -GLIBC_2.16 ns_name_skip F
> GLIBC_2.16 ns_name_uncompress F
> GLIBC_2.16 ns_parse_ttl F
> GLIBC_2.16 ns_parserr F
>
OK.
--
Cheers,
Carlos.
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