From patchwork Mon Oct 7 13:24:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Weimer X-Patchwork-Id: 1172763 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=sourceware.org (client-ip=209.132.180.131; helo=sourceware.org; envelope-from=libc-alpha-return-105658-incoming=patchwork.ozlabs.org@sourceware.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.b="gOe+c93L"; dkim-atps=neutral Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46n1Rr4zmXz9s4Y for ; Tue, 8 Oct 2019 00:24:56 +1100 (AEDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:cc:subject:references:date:in-reply-to :message-id:mime-version:content-type; q=dns; s=default; b=Iq2ld JnL71X71jrv3w9/5VLIMLGsBrKDtj9UvmeZBB+px1jRJiQHJ1XkIIzfXPTRJO8wY FxTQ87reZHZx+TUEQRbtHhRXhwcIBcS0rPiP6jSvrBI8VHWs0g9sDpDmKI54u1ez 8GICJ1TmURODWRrinrIOAydvinEkYbfwh6EbLk= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:cc:subject:references:date:in-reply-to :message-id:mime-version:content-type; s=default; bh=YcYfhvIP7i2 exCzPP5zSG8Il50c=; b=gOe+c93L64ljh3Ar4MzRjnVBPD+9pOT2acM2LjxPlWr BRfnyTtBh8UHEqD0RRA/zOmzWIlwQ6S8PjpS8/xPoTx2GoiJSG323m8XdInxVrLs v4Yp4qtUv4+dduoHlJ2TmuJ4SXlpOuqnj5EBxUCXTJSf0KxvBZpB7s68suI/xPhY = Received: (qmail 41663 invoked by alias); 7 Oct 2019 13:24:50 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 41601 invoked by uid 89); 7 Oct 2019 13:24:41 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-18.4 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KAM_SHORT, SPF_HELO_PASS autolearn=ham version=3.3.1 spammy= X-HELO: mx1.redhat.com From: Florian Weimer To: Yann Droneaud Cc: libc-alpha@sourceware.org Subject: [PATCH] dlfcn: Add dlinfo_soname to obtain the soname for a handle (was: Re: [PATCH] dlfcn: Add dlinfo_sname to obtain the soname for a handle) References: <87tv8klnpq.fsf@oldenburg2.str.redhat.com> <29b364d314abfdd90a0bcdca191bec18f6ff3f05.camel@opteya.com> Date: Mon, 07 Oct 2019 15:24:33 +0200 In-Reply-To: <29b364d314abfdd90a0bcdca191bec18f6ff3f05.camel@opteya.com> (Yann Droneaud's message of "Mon, 07 Oct 2019 15:13:00 +0200") Message-ID: <87d0f8lmcu.fsf_-_@oldenburg2.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) MIME-Version: 1.0 * Yann Droneaud: > commit title contains a typo. Thanks, fixed. >> +* The dlinfo_soname function has been added to the header file. >> + > > What about using name dlfname() to match Dl_info::dli_fname field ? dli_fname corresponds to l_name in the link map, which is *not* the soname, so this would be misleading. >> +/* Return a string with the soname for the object identified by HANDLE >> + (which must have been obtained from dlopen or dlmopen). The result >> + is NULL if the object does not have a soname (either an explicit or >> + an implied one). */ >> +extern const char *dlinfo_soname (void *handle) __THROW __nonnull ((1)); >> + >> > > How will it behave with pseudo handle RTLD_DEFAULT and RTLD_NEXT ? These handles are not allowed because they have not been returned from dlopen or dlmopen. I do not want to make this function caller-sensitive. > It should also be noted the returned string is only valid during the > lifetime of the handle. That seems reasonable. New patch below. Thanks, Florian 8<-------------------------------------------------------------------->8 From: Florian Weimer Date: Mon, 7 Oct 2019 15:22:08 +0200 Subject: [PATCH] dlfcn: Add dlinfo_soname to obtain the soname for a handle A separate function (as opposed to enhancing dlinfo) provides type safety. --- NEWS | 2 + dlfcn/Makefile | 24 +++++-- dlfcn/Versions | 6 ++ dlfcn/dlfcn.h | 9 +++ dlfcn/dlinfo_soname.c | 35 +++++++++ dlfcn/tst-dlinfo_soname-static.c | 57 +++++++++++++++ dlfcn/tst-dlinfo_soname.c | 72 +++++++++++++++++++ sysdeps/mach/hurd/i386/libc.abilist | 1 + sysdeps/unix/sysv/linux/aarch64/libc.abilist | 1 + sysdeps/unix/sysv/linux/alpha/libc.abilist | 1 + sysdeps/unix/sysv/linux/arm/be/libc.abilist | 1 + sysdeps/unix/sysv/linux/arm/le/libc.abilist | 1 + sysdeps/unix/sysv/linux/csky/libc.abilist | 1 + sysdeps/unix/sysv/linux/hppa/libc.abilist | 1 + sysdeps/unix/sysv/linux/i386/libc.abilist | 1 + sysdeps/unix/sysv/linux/ia64/libc.abilist | 1 + .../sysv/linux/m68k/coldfire/libc.abilist | 1 + .../unix/sysv/linux/m68k/m680x0/libc.abilist | 1 + .../sysv/linux/microblaze/be/libc.abilist | 1 + .../sysv/linux/microblaze/le/libc.abilist | 1 + .../sysv/linux/mips/mips32/fpu/libc.abilist | 1 + .../sysv/linux/mips/mips32/nofpu/libc.abilist | 1 + .../sysv/linux/mips/mips64/n32/libc.abilist | 1 + .../sysv/linux/mips/mips64/n64/libc.abilist | 1 + sysdeps/unix/sysv/linux/nios2/libc.abilist | 1 + .../linux/powerpc/powerpc32/fpu/libc.abilist | 1 + .../powerpc/powerpc32/nofpu/libc.abilist | 1 + .../linux/powerpc/powerpc64/be/libc.abilist | 1 + .../linux/powerpc/powerpc64/le/libc.abilist | 1 + .../unix/sysv/linux/riscv/rv64/libc.abilist | 1 + .../unix/sysv/linux/s390/s390-32/libc.abilist | 1 + .../unix/sysv/linux/s390/s390-64/libc.abilist | 1 + sysdeps/unix/sysv/linux/sh/be/libc.abilist | 1 + sysdeps/unix/sysv/linux/sh/le/libc.abilist | 1 + .../sysv/linux/sparc/sparc32/libc.abilist | 1 + .../sysv/linux/sparc/sparc64/libc.abilist | 1 + .../unix/sysv/linux/x86_64/64/libc.abilist | 1 + .../unix/sysv/linux/x86_64/x32/libc.abilist | 1 + 38 files changed, 231 insertions(+), 5 deletions(-) create mode 100644 dlfcn/dlinfo_soname.c create mode 100644 dlfcn/tst-dlinfo_soname-static.c create mode 100644 dlfcn/tst-dlinfo_soname.c diff --git a/NEWS b/NEWS index 2ea7378d10..543791b6ab 100644 --- a/NEWS +++ b/NEWS @@ -24,6 +24,8 @@ Major new features: * The dladdr1 function accepts a new flag, RTLD_DL_HANDLE, to obtain a handle (as used with dlsym and other functions) based on an address. +* The dlinfo_soname function has been added to the header file. + Deprecated and removed features, and other changes affecting compatibility: * The totalorder and totalordermag functions, and the corresponding diff --git a/dlfcn/Makefile b/dlfcn/Makefile index 2169a77f83..1c4becfe03 100644 --- a/dlfcn/Makefile +++ b/dlfcn/Makefile @@ -23,8 +23,11 @@ headers := bits/dlfcn.h dlfcn.h extra-libs := libdl libdl-routines := dlopen dlclose dlsym dlvsym dlerror dladdr dladdr1 dlinfo \ dlmopen dlfcn dlfreeres -routines := $(patsubst %,s%,$(filter-out dlfcn,$(libdl-routines))) -elide-routines.os := $(routines) + +# Most routines currently end up in libdl only (for shared builds). +routines-for-libdl := $(patsubst %,s%,$(filter-out dlfcn,$(libdl-routines))) +routines := $(routines-for-libdl) dlinfo_soname +elide-routines.os := $(routines-for-libdl) extra-libs-others := libdl @@ -36,7 +39,9 @@ endif ifeq (yes,$(build-shared)) tests = glrefmain failtest tst-dladdr default errmsg1 tstcxaatexit \ bug-dlopen1 bug-dlsym1 tst-dlinfo bug-atexit1 bug-atexit2 \ - bug-atexit3 tstatexit bug-dl-leaf tst-rec-dlopen tst-dladdr1-handle + bug-atexit3 tstatexit bug-dl-leaf tst-rec-dlopen tst-dladdr1-handle \ + tst-dlinfo_soname +tests-static = tst-dlinfo_soname-static endif modules-names = glreflib1 glreflib2 glreflib3 failtestmod defaultmod1 \ defaultmod2 errmsg1mod modatexit modcxaatexit \ @@ -49,14 +54,17 @@ glreflib2.so-no-z-defs = yes errmsg1mod.so-no-z-defs = yes ifeq (yes,$(build-shared)) -tests += tststatic tststatic2 tststatic3 tststatic4 tststatic5 -tests-static += tststatic tststatic2 tststatic3 tststatic4 tststatic5 +tests += tststatic tststatic2 tststatic3 tststatic4 tststatic5 \ + tst-dlinfo_soname-static +tests-static += tststatic tststatic2 tststatic3 tststatic4 tststatic5 \ + tst-dlinfo_soname-static modules-names += modstatic modstatic2 modstatic3 modstatic5 tststatic-ENV = LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)elf tststatic2-ENV = $(tststatic-ENV) tststatic3-ENV = $(tststatic-ENV) tststatic4-ENV = $(tststatic-ENV) tststatic5-ENV = $(tststatic-ENV) +tst-dlinfo_soname-static-ENV = $(tststatic-ENV) ifneq (,$(CXX)) modules-names += bug-atexit3-lib @@ -154,3 +162,9 @@ $(objpfx)tst-rec-dlopen.out: $(objpfx)moddummy1.so $(objpfx)moddummy2.so $(objpfx)tst-dladdr1-handle: $(libdl) $(objpfx)tst-dladdr1-handle.out: $(objpfx)moddummy1.so $(objpfx)moddummy2.so + +$(objpfx)tst-dlinfo_soname: $(libdl) +$(objpfx)tst-dlinfo_soname.out: $(objpfx)moddummy1.so $(objpfx)moddummy2.so +$(objpfx)tst-dlinfo_soname-static: $(objpfx)libdl.a +$(objpfx)tst-dlinfo_soname-static.out: \ + $(objpfx)moddummy1.so $(objpfx)moddummy2.so diff --git a/dlfcn/Versions b/dlfcn/Versions index 1df6925a92..20146054d1 100644 --- a/dlfcn/Versions +++ b/dlfcn/Versions @@ -1,3 +1,9 @@ +libc { + GLIBC_2.31 { + dlinfo_soname; + } +} + libdl { GLIBC_2.0 { dladdr; dlclose; dlerror; dlopen; dlsym; diff --git a/dlfcn/dlfcn.h b/dlfcn/dlfcn.h index b657f2762f..b1ac4c9653 100644 --- a/dlfcn/dlfcn.h +++ b/dlfcn/dlfcn.h @@ -199,6 +199,15 @@ typedef struct Dl_serpath dls_serpath[1]; /* Actually longer, dls_cnt elements. */ # endif } Dl_serinfo; + +/* Return a string with the soname for the object identified by HANDLE + (which must have been obtained from dlopen, dlmopen, or dladdr1 + with RTLD_DL_HANDLE). The result is NULL if the object does not + have a soname (either an explicit or an implied one). The returned + pointer is only valid as long as handle is valid (i.e., until + dlclose is called on it). */ +extern const char *dlinfo_soname (void *handle) __THROW __nonnull ((1)); + #endif /* __USE_GNU */ diff --git a/dlfcn/dlinfo_soname.c b/dlfcn/dlinfo_soname.c new file mode 100644 index 0000000000..75a6833a28 --- /dev/null +++ b/dlfcn/dlinfo_soname.c @@ -0,0 +1,35 @@ +/* Obtain the soname of an object identified by its handle. + Copyright (C) 2019 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 + . */ + +#include +#include +#include +#include + +const char * +dlinfo_soname (void *handle) +{ + struct link_map *l = handle; + if (l->l_info[DT_SONAME] != NULL) + return ((const char *) D_PTR (l, l_info[DT_STRTAB]) + + l->l_info[DT_SONAME]->d_un.d_val); + else if (l->l_name != NULL && l->l_name[0] != '\0') + return __basename (l->l_name); + else + return NULL; +} diff --git a/dlfcn/tst-dlinfo_soname-static.c b/dlfcn/tst-dlinfo_soname-static.c new file mode 100644 index 0000000000..e79125586a --- /dev/null +++ b/dlfcn/tst-dlinfo_soname-static.c @@ -0,0 +1,57 @@ +/* Test for the dlinfo_soname function. Static version. + Copyright (C) 2019 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 + . */ + +#include +#include +#include +#include +#include +#include +#include +#include + +static int +do_test (void) +{ + Dl_info info; + void *handle; + + /* Check the soname of a library loaded by soname. */ + void *moddummy1_handle = xdlopen ("moddummy1.so", RTLD_NOW); + TEST_COMPARE_STRING (dlinfo_soname (moddummy1_handle), "moddummy1.so"); + + /* This is an arbitrary symbol in libc.so. It is used to locate a + handle for libc.so only. */ + void *ptr = xdlsym (moddummy1_handle, "grantpt"); + if (dladdr1 (ptr, &info, &handle, RTLD_DL_HANDLE) == 0) + FAIL_EXIT1 ("dladdr1 for grantpt in namespace failed"); + TEST_COMPARE_STRING (dlinfo_soname (handle), LIBC_SO); + + /* Check the soname of a library loaded by full path. */ + char *full_path = xasprintf ("%s/dlfcn/moddummy2.so", support_objdir_root); + void *moddummy2_handle = xdlopen (full_path, RTLD_NOW); + TEST_COMPARE_STRING (dlinfo_soname (moddummy2_handle), "moddummy2.so"); + + xdlclose (moddummy2_handle); + free (full_path); + xdlclose (moddummy1_handle); + + return 0; +} + +#include diff --git a/dlfcn/tst-dlinfo_soname.c b/dlfcn/tst-dlinfo_soname.c new file mode 100644 index 0000000000..f9c635722b --- /dev/null +++ b/dlfcn/tst-dlinfo_soname.c @@ -0,0 +1,72 @@ +/* Test for the dlinfo_soname function. Shared version. + Copyright (C) 2019 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 + . */ + +#include +#include +#include +#include +#include +#include +#include +#include + +static void +local_function (void) +{ +} + +static int +do_test (void) +{ + Dl_info info; + void *handle; + + if (dladdr1 (&local_function, &info, &handle, RTLD_DL_HANDLE) == 0) + FAIL_EXIT1 ("dladdr1 for local_function failed"); + /* The main program does not have a soname. */ + TEST_VERIFY (dlinfo_soname (handle) == NULL); + + /* Check the soname of libc. Use an obscure libc function as + reference, to avoid PLT stubs and similar constructs moving the + active definition to another object. */ + void *ptr = xdlsym (NULL, "grantpt"); + if (dladdr1 (ptr, &info, &handle, RTLD_DL_HANDLE) == 0) + FAIL_EXIT1 ("dladdr1 for grantpt failed"); + TEST_COMPARE_STRING (dlinfo_soname (handle), LIBC_SO); + + /* Check the soname of a library loaded by soname. */ + void *moddummy1_handle = xdlopen ("moddummy1.so", RTLD_NOW); + TEST_COMPARE_STRING (dlinfo_soname (moddummy1_handle), "moddummy1.so"); + + /* Check the soname of a library loaded by full path. */ + char *full_path = xasprintf ("%s/dlfcn/moddummy2.so", support_objdir_root); + void *moddummy2_handle = xdlopen (full_path, RTLD_NOW); + TEST_COMPARE_STRING (dlinfo_soname (moddummy2_handle), "moddummy2.so"); + ptr = xdlsym (moddummy2_handle, "grantpt"); + if (dladdr1 (ptr, &info, &handle, RTLD_DL_HANDLE) == 0) + FAIL_EXIT1 ("dladdr1 for grantpt in namespace failed"); + TEST_COMPARE_STRING (dlinfo_soname (handle), LIBC_SO); + + xdlclose (moddummy2_handle); + free (full_path); + xdlclose (moddummy1_handle); + + return 0; +} + +#include diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist index 7c2cb2b05a..dc3d706d7e 100644 --- a/sysdeps/mach/hurd/i386/libc.abilist +++ b/sysdeps/mach/hurd/i386/libc.abilist @@ -2181,6 +2181,7 @@ GLIBC_2.3.4 setsourcefilter F GLIBC_2.3.4 xdr_quad_t F GLIBC_2.3.4 xdr_u_quad_t F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist index a4c31932cb..2aa60a3835 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist @@ -2145,3 +2145,4 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist index e7f2174ac2..c77fba18d5 100644 --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist @@ -2225,6 +2225,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _IO_fprintf F GLIBC_2.4 _IO_printf F GLIBC_2.4 _IO_sprintf F diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist index 9371927927..efcdfc72bf 100644 --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist @@ -130,6 +130,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _Exit F GLIBC_2.4 _IO_2_1_stderr_ D 0xa0 GLIBC_2.4 _IO_2_1_stdin_ D 0xa0 diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist index 9371927927..efcdfc72bf 100644 --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist @@ -130,6 +130,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _Exit F GLIBC_2.4 _IO_2_1_stderr_ D 0xa0 GLIBC_2.4 _IO_2_1_stdin_ D 0xa0 diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist index 9b3cee65bb..2fce65b435 100644 --- a/sysdeps/unix/sysv/linux/csky/libc.abilist +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist @@ -2089,3 +2089,4 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist index df6d96fbae..0e7af8dd98 100644 --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist @@ -2046,6 +2046,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist index fcb625b6bf..ccbdcfe888 100644 --- a/sysdeps/unix/sysv/linux/i386/libc.abilist +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist @@ -2212,6 +2212,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist index cb556c5998..f05657ddfd 100644 --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist @@ -2078,6 +2078,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist index f3aa47d090..873ffc2409 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist @@ -131,6 +131,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _Exit F GLIBC_2.4 _IO_2_1_stderr_ D 0x98 GLIBC_2.4 _IO_2_1_stdin_ D 0x98 diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist index 64d4623b6b..d10d07a206 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist @@ -2155,6 +2155,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist index f7ced487f7..a4890752b2 100644 --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist @@ -2137,3 +2137,4 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist index f7ced487f7..a4890752b2 100644 --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist @@ -2137,3 +2137,4 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist index 06c2e64edd..ae8b84bfdb 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist @@ -2129,6 +2129,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist index bdfd073b86..9475c55905 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist @@ -2127,6 +2127,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist index 3d61d4974a..f22c547b60 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist @@ -2135,6 +2135,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist index 675acca5db..e0430f1986 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist @@ -2129,6 +2129,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist index 7fec0c9670..d569bfccd5 100644 --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist @@ -2178,3 +2178,4 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist index 1e8ff6f83e..cac40c4ced 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist @@ -2185,6 +2185,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _IO_fprintf F GLIBC_2.4 _IO_printf F GLIBC_2.4 _IO_sprintf F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist index b5a0751d90..572c61c96a 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist @@ -2218,6 +2218,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _IO_fprintf F GLIBC_2.4 _IO_printf F GLIBC_2.4 _IO_sprintf F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist index 0c86217fc6..7dd5ae15e7 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist @@ -2048,6 +2048,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _IO_fprintf F GLIBC_2.4 _IO_printf F GLIBC_2.4 _IO_sprintf F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist index 2229a1dcc0..69719c2cfe 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist @@ -2247,3 +2247,4 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist index 31010e6cf7..36cce9c25c 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist @@ -2107,3 +2107,4 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist index 122d0fb65a..832818c0af 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist @@ -2180,6 +2180,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _IO_fprintf F GLIBC_2.4 _IO_printf F GLIBC_2.4 _IO_sprintf F diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist index efe588a072..f1e3d165de 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist @@ -2084,6 +2084,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _IO_fprintf F GLIBC_2.4 _IO_printf F GLIBC_2.4 _IO_sprintf F diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist index 4b057bf4a2..fc4438a121 100644 --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist @@ -2050,6 +2050,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist index 4b057bf4a2..fc4438a121 100644 --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist @@ -2050,6 +2050,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist index 49cd597fd6..2735378da7 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist @@ -2174,6 +2174,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 _IO_fprintf F GLIBC_2.4 _IO_printf F GLIBC_2.4 _IO_sprintf F diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist index 95e68e0ba1..073c01d0d9 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist @@ -2101,6 +2101,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist index 1f2dbd1451..16ea5b0b61 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist @@ -2059,6 +2059,7 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F GLIBC_2.4 __confstr_chk F GLIBC_2.4 __fgets_chk F GLIBC_2.4 __fgets_unlocked_chk F diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist index 59da85a5d8..6a4546663d 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist @@ -2158,3 +2158,4 @@ GLIBC_2.30 getdents64 F GLIBC_2.30 gettid F GLIBC_2.30 tgkill F GLIBC_2.30 twalk_r F +GLIBC_2.31 dlinfo_soname F