Bug 20198: quick_exit should not call destructors.

In C++11 18.5.12 says "Objects shall not be destroyed as a
result of calling quick_exit." In C11 quick_exit is silent
about thread object destruction. Therefore to make glibc
C++ compliant we do not call any thread local destructors.
A new regression test verifies the fix.

I will note that C++11 18.5.3 makes it clear that C++
defines additional requirements for _Exit() to prevent it
from executing destructors.

Given that the point of _Exit() is to terminate the process
immediately it makes sense the C and C++ should line up
and avoid calling destructors.

No failures. New regtest passes.

diff --git a/ChangeLog b/ChangeLog
index f6304a609f5651283b0f8b71ece9e2cdf343774c..869764405844fad47fe2c240942fcd2255a77380 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,57 @@
+2016-06-03  Carlos O'Donell  <carlos@redhat.com>
+
+       [BZ #20198]
+       * stdlib/Makefile (tests): Add tst-quick_exit, and
+       tst-thread-quick_exit.
+       [ifeq ($(have-cxx-thread_local),yes)]
+       (CFLAGS-tst-quick_exit.o): Use -stdc=c++11.
+       (CFLAGS-tst-thread-quick_exit.o): Likewise.
+       (LDLIBS-tst-quick_exit): Use -lstdc++ for C++ program.
+       (LDLIBS-tst-thread-quick_exit): Likewise.
+       [ifneq ($(have-cxx-thread_local),yes)]
+       (tests-unsupported): Add tst-quick_exit, and tst-thread-quick_exit.
+       * stdlib/exit.c (__run_exit_handlers): Add run_dtors argument.
+       If run_dtors is true call __call_tls_dtors.
+       (exit): Call __run_exit_handlers with run_dtors set to true.
+       * stdlib/exit.h: Add run_dtors argument to __run_exit_handlers
+       definition.
+       * stdlib/quick_exit.c (quick_exit): Remove function.
+       (__new_quick_exit): New function.
+       [SHLIB_COMPAT(libc, GLIBC_2_10, GLIBC_2_24)] (__old_quick_exit): New
+       function.
+       * stdlib/tst-quick_exit.cc: New file.
+       * stdlib/tst-thread-quick_exit.cc: New file.
+       * stdlib/Versions: Add quick_exit@GLIBC_2.24.
+       * sysdeps/arm/nacl/libc.abilist: Add 'GLIBC_2.24 quick_exit F'.
+       * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise
+       * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise
+       * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise
+
 2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>
 
        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S: Fix

diff --git a/stdlib/Makefile b/stdlib/Makefile
index e0eeadadd3c5b7481dc29369025f15cec0736977..fc6f23dcaf6e1b75fde4ffb4c97ebf6724a910cd 100644 (file)
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -76,8 +76,18 @@ tests                := tst-strtol tst-strtod testmb testrand testsort testdiv   \
                   tst-secure-getenv tst-strtod-overflow tst-strtod-round   \
                   tst-tininess tst-strtod-underflow tst-tls-atexit         \
                   tst-setcontext3 tst-tls-atexit-nodelete                  \
-                  tst-strtol-locale tst-strtod-nan-locale tst-strfmon_l
+                  tst-strtol-locale tst-strtod-nan-locale tst-strfmon_l    \
+                  tst-quick_exit tst-thread-quick_exit
 tests-static   := tst-secure-getenv
+ifeq ($(have-cxx-thread_local),yes)
+CFLAGS-tst-quick_exit.o = -std=c++11
+LDLIBS-tst-quick_exit = -lstdc++
+CFLAGS-tst-thread-quick_exit.o = -std=c++11
+LDLIBS-tst-thread-quick_exit = -lstdc++
+$(objpfx)tst-thread-quick_exit: $(shared-thread-library)
+else
+tests-unsupported += tst-quick_exit tst-thread-quick_exit
+endif
 
 modules-names  = tst-tls-atexit-lib
 extra-test-objs += $(addsuffix .os, $(modules-names))

diff --git a/stdlib/Versions b/stdlib/Versions
index 60b628d47a6215a8c8ca5622e6592ee283f05f1a..9c06b439863229d158496d3637790a100e5a95ea 100644 (file)
--- a/stdlib/Versions
+++ b/stdlib/Versions
@@ -109,6 +109,9 @@ libc {
   GLIBC_2.18 {
     __cxa_thread_atexit_impl;
   }
+  GLIBC_2.24 {
+    quick_exit;
+  }
   GLIBC_PRIVATE {
     # functions which have an additional interface since they are
     # are cancelable.

diff --git a/stdlib/exit.c b/stdlib/exit.c
index 9d3c5f48dfe1885a35e6a0a70e66275ddc19d3ef..b50b178c240e75d4fed4e1bbd8fb91f7fb9b4c04 100644 (file)
--- a/stdlib/exit.c
+++ b/stdlib/exit.c
@@ -31,13 +31,14 @@ DEFINE_HOOK (__libc_atexit, (void))
 void
 attribute_hidden
 __run_exit_handlers (int status, struct exit_function_list **listp,
-                    bool run_list_atexit)
+                    bool run_list_atexit, bool run_dtors)
 {
   /* First, call the TLS destructors.  */
 #ifndef SHARED
   if (&__call_tls_dtors != NULL)
 #endif
-    __call_tls_dtors ();
+    if (run_dtors)
+      __call_tls_dtors ();
 
   /* We do it this way to handle recursive calls to exit () made by
      the functions registered with `atexit' and `on_exit'. We call
@@ -101,6 +102,6 @@ __run_exit_handlers (int status, struct exit_function_list **listp,
 void
 exit (int status)
 {
-  __run_exit_handlers (status, &__exit_funcs, true);
+  __run_exit_handlers (status, &__exit_funcs, true, true);
 }
 libc_hidden_def (exit)

diff --git a/stdlib/exit.h b/stdlib/exit.h
index b28a4c952b7b72247bda2a967fadba74bb1858dd..b55e5d1a757e5a52ad60d4f81d2491024d17a07b 100644 (file)
--- a/stdlib/exit.h
+++ b/stdlib/exit.h
@@ -63,8 +63,9 @@ extern struct exit_function_list *__quick_exit_funcs attribute_hidden;
 extern struct exit_function *__new_exitfn (struct exit_function_list **listp);
 extern uint64_t __new_exitfn_called attribute_hidden;
 
-extern void __run_exit_handlers (int status, struct exit_function_list **listp,
-                                bool run_list_atexit)
+extern void __run_exit_handlers (int status,
+                                struct exit_function_list **listp,
+                                bool run_list_atexit, bool run_dtors)
   attribute_hidden __attribute__ ((__noreturn__));
 
 extern int __internal_atexit (void (*func) (void *), void *arg, void *d,

diff --git a/stdlib/quick_exit.c b/stdlib/quick_exit.c
index bb47472f9d4334ee1fa9d514cd9e9133d5e16485..c0ac4a900779e65130d3ba5ce1d1fab9be5aff1e 100644 (file)
--- a/stdlib/quick_exit.c
+++ b/stdlib/quick_exit.c
@@ -19,11 +19,30 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <sysdep.h>
+#include <signal.h>
+#include <errno.h>
+#include <shlib-compat.h>
 #include "exit.h"
 
+void
+__new_quick_exit (int status)
+{
+  /* The new quick_exit, following C++11 18.5.12, does not run object
+     destructors.   While C11 says nothing about object destructors,
+     since it has none, the intent is to run the registered
+     at_quick_exit handlers and then run _Exit immediately without
+     disturbing the state of the process and threads.  */
+  __run_exit_handlers (status, &__quick_exit_funcs, false, false);
+}
+versioned_symbol (libc, __new_quick_exit, quick_exit, GLIBC_2_24);
 
+#if SHLIB_COMPAT(libc, GLIBC_2_10, GLIBC_2_24)
 void
-quick_exit (int status)
+attribute_compat_text_section
+__old_quick_exit (int status)
 {
-  __run_exit_handlers (status, &__quick_exit_funcs, false);
+  /* The old quick_exit runs thread_local destructors.  */
+  __run_exit_handlers (status, &__quick_exit_funcs, false, true);
 }
+compat_symbol (libc, __old_quick_exit, quick_exit, GLIBC_2_10);
+#endif

diff --git a/stdlib/tst-quick_exit.cc b/stdlib/tst-quick_exit.cc
new file mode 100644 (file)
index 0000000..c4a15a9
--- /dev/null
+++ b/stdlib/tst-quick_exit.cc
@@ -0,0 +1,40 @@
+/* Bug 20198: Do not call object destructors at exit.
+   Copyright (C) 2016 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
+   <http://www.gnu.org/licenses/>.  */
+#include <cstdlib>
+
+struct A
+{
+  ~A() { abort(); }
+};
+
+thread_local A a;
+
+static int
+do_test()
+{
+  (void)a;
+  /* The C++11 standard in 18.5.12 says:
+     "Objects shall not be destroyed as a result of calling
+      quick_exit."
+     If quick_exit calls the destructors the test aborts.  */
+  std::quick_exit(0);
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

diff --git a/stdlib/tst-thread-quick_exit.cc b/stdlib/tst-thread-quick_exit.cc
new file mode 100644 (file)
index 0000000..307d2a2
--- /dev/null
+++ b/stdlib/tst-thread-quick_exit.cc
@@ -0,0 +1,50 @@
+/* Bug 20198: Do not call object destructors at exit.
+   Copyright (C) 2016 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
+   <http://www.gnu.org/licenses/>.  */
+#include <cstdlib>
+#include <thread>
+
+struct A
+{
+  ~A() { abort(); }
+};
+
+thread_local A a1;
+thread_local A a2;
+
+/* Call std::quick_exit from a non-main thread.  */
+void non_main_thread (void)
+{
+  (void)a1;
+  /* The C++11 standard in 18.5.12 says:
+     "Objects shall not be destroyed as a result of calling
+      quick_exit."
+     If quick_exit calls the destructors the test aborts.  */
+  std::quick_exit (0);
+}
+
+static int
+do_test()
+{
+  (void)a2;
+  std::thread th (non_main_thread);
+  th.join ();
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

diff --git a/sysdeps/arm/nacl/libc.abilist b/sysdeps/arm/nacl/libc.abilist
index 05605109c89fe6091db9600e9056a16785af6812..2f7751d167d18bff01b4cdd0efe9aa38e3f5d2fe 100644 (file)
--- a/sysdeps/arm/nacl/libc.abilist
+++ b/sysdeps/arm/nacl/libc.abilist
@@ -1840,3 +1840,4 @@ GLIBC_2.23 fts64_close F
 GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
+GLIBC_2.24 quick_exit F

diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 79818172ba37c74e910b4ba16ceaf9d3cb153130..38788910c2582688480422e261a9ca6e24c094ac 100644 (file)
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2088,6 +2088,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 0c1e1acc71718d3ceec313b3b922beaed9b8a2f2..5ce7e10c4458b02677cd81f31ed91f12a89e57f3 100644 (file)
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1999,6 +1999,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/arm/libc.abilist b/sysdeps/unix/sysv/linux/arm/libc.abilist
index 2b2f9f05a9d7bfcb09b512c3cd09f69fd313349b..9f8eecc4c5b1c89cc96e46fdd7a9a0c1d701aa22 100644 (file)
--- a/sysdeps/unix/sysv/linux/arm/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libc.abilist
@@ -89,6 +89,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.4 GLIBC_2.4 A

diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 84e84311a66a748f31e2a97b5c455ef9c565c6d0..421b6feaea6c28bbf754086247f2b90fbfe7c50e 100644 (file)
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1853,6 +1853,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 0229cd6d9bfa7e8090de895bd30ce4c7897d6ffd..b7fc26c4cdd85c8e6bc1e3c9dabaa8101718d124 100644 (file)
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2011,6 +2011,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index b1388d11ad65bfa02fe64ab9ed40281cd7be8e4e..e0df2e3ae242606de006f99332bc3c767d7fc6df 100644 (file)
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1875,6 +1875,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 3a498cb36efaa0e00fb0dba0693e246756df055f..f80cdfe28ef0d2321674c3342c14c1dd63872206 100644 (file)
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -90,6 +90,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.4 GLIBC_2.4 A

diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 948b0506babc4aedc07a18592dfb3fe6992b2aeb..9132c26e77528cbf2032ba60185ed3e6f07a43e1 100644 (file)
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1967,6 +1967,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/microblaze/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
index d7ba0bed17b8e040463a4b86d6f9e297afec94bc..94439272a5c3c4c9f3ef60ed7032992ea1ca63d1 100644 (file)
--- a/sysdeps/unix/sysv/linux/microblaze/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
@@ -2088,5 +2088,6 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F

diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 87bb49b3b1b22686725477986142253e9504d781..69386b2a94a5cc50ab98e8939528cb236b70ff6e 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -1942,6 +1942,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 1a415abad6fa0807e4f4fcb7093daed3ad862757..62ba3f918ea3401102520fc3b2e7e0d9ddaf223e 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -1940,6 +1940,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index 949761b2002cc8e791b6c18fecd9634b3e92fd75..49b2ad7aa5202f7f75bd22be03b26f7698e56213 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -1938,6 +1938,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index 0e2ff7502c46c3599589db289453e4002b3012f5..445db92115fdc4cb3d5136aac4dcdf9be48c627a 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -1933,6 +1933,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 75ef1ab3436c056a8ebaf254f8a889f11e443db6..d854b6d8c99eb6eebd34728c79a5996ae49669ea 100644 (file)
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2129,5 +2129,6 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 5a0890e0e45506e064b2387c8b7548b57634e6e4..bcb4bd1c8d00dad0619b5e54d54f53d00716ad82 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1971,6 +1971,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index adbe736e8775a6aa8808217ca58fbeb7f689a5ac..01f49572ee905560e94673b84522d140ff3cf037 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1976,6 +1976,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
index 85286c42f36659727195132ce708ff089982553f..83486704abbacb3987be96e74db8cedc6b6375bc 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
@@ -2176,6 +2176,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
index 0abd098e294ad525a6a4102501e65053fcf6011f..3de5d61cb794f91afa556eb4b222da6cfb668d85 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
@@ -90,6 +90,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 03983dfc295c45b47502306b9a96ea72f1a021f3..761f3401caa1a1fb42a184081d5b6c680f309e0b 100644 (file)
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1971,6 +1971,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index 03a9b97f812bbea66661e693465505c8be56d84f..b7f53710851d182781c12648c61002ca4bb7c300 100644 (file)
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1872,6 +1872,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/sh/libc.abilist b/sysdeps/unix/sysv/linux/sh/libc.abilist
index a2d85e68c79579916cf7b1b360a666846d5f0dfe..fb58c06b3d8e5348db0d123acc32e9f152e2eb98 100644 (file)
--- a/sysdeps/unix/sysv/linux/sh/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libc.abilist
@@ -1857,6 +1857,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index c51e79066f6eaf027b1b780b104cd4da7837ed4f..01260e253b871620783ec3c6d3c258468dd14471 100644 (file)
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1963,6 +1963,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F
 GLIBC_2.3 GLIBC_2.3 A

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 38b976f1ed53bf91eb9b6ae2dfe38dfad65e4f3b..8884d4e4b7a2b59dc770c2202e191b32a53fcb50 100644 (file)
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1901,6 +1901,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
index cd48be13a7598732e06d7c064d2aa217846eb0cc..81eea084405f17f60745acf5be483668417a8f53 100644 (file)
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
@@ -2095,5 +2095,6 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F

diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
index 07b1332a59458d52a79d064fd83b1f8ebd11fa3a..9ce9b57b28e47474db6e7eae8056036ffba4610b 100644 (file)
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
@@ -2095,6 +2095,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
index cd48be13a7598732e06d7c064d2aa217846eb0cc..81eea084405f17f60745acf5be483668417a8f53 100644 (file)
--- a/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
@@ -2095,5 +2095,6 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F

diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index baea1f56c34c522cb0b4dc08753c0990c04ad76f..03549b17dfed77bc660bde7601891dd7f4fc8721 100644 (file)
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1852,6 +1852,7 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmmsg F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmmsg F

diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 4f52e2e6502ac9399436fcca10d66fcc33ae966c..86dab3ff0149213a2dd2c6dda62384f34afa456f 100644 (file)
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2095,5 +2095,6 @@ GLIBC_2.23 fts64_open F
 GLIBC_2.23 fts64_read F
 GLIBC_2.23 fts64_set F
 GLIBC_2.24 GLIBC_2.24 A
+GLIBC_2.24 quick_exit F
 GLIBC_2.24 recvmsg F
 GLIBC_2.24 sendmsg F